/* ==========================================================================
   SALESFORCE FORM BUILDER - MAKE.COM INSPIRED DESIGN
   Complete Modern Overhaul with Purple Gradients & Glassmorphism
   ========================================================================== */

:root {
    /* Make.com Color Palette */
    --purple-50: #f8f7ff;
    --purple-100: #f1edff;
    --purple-200: #e5dbff;
    --purple-300: #d1c2ff;
    --purple-400: #b794ff;
    --purple-500: #9c6dff;
    --purple-600: #8b5cf6;
    --purple-700: #7c3aed;
    --purple-800: #6d28d9;
    --purple-900: #5b21b6;

    /* Modern Neutral Palette */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-dark: linear-gradient(135deg, #2d1b69 0%, #11998e 100%);

    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.4);

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SF Mono", Monaco, Inconsolata, "Roboto Mono", Consolas, monospace;

    /* Animations */
    --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.6;
    font-size: 0.875rem;
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Allow scrolling in form viewer */
body:has(.form-viewer-container) {
    overflow: auto;
    height: auto;
    min-height: 100vh;
}

/* Fallback for browsers that don't support :has() */
body.form-viewer-page {
    overflow: auto;
    height: auto;
    min-height: 100vh;
}

/* ==========================================================================
   LAYOUT
   ========================================================================== */

.container {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    height: 100vh;
    overflow: hidden;
    background: var(--gray-50);
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.sidebar {
    background: var(--gradient-primary);
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
    pointer-events: none;
}

.sidebar-content {
    position: relative;
    z-index: 1;
    padding: var(--space-6);
    height: 100%;
}

.sidebar-header {
    margin-bottom: var(--space-8);
    text-align: center;
}

.sidebar-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-2);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.025em;
}

.subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.header-links {
    margin-top: var(--space-4);
    display: flex;
    justify-content: center;
    gap: var(--space-3);
}

.header-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--duration-fast) var(--ease-out);
    backdrop-filter: blur(10px);
}

.header-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Organization Selection Styles */
.org-selector {
    margin-bottom: var(--space-4);
}

.form-select {
    width: 100%;
    padding: var(--space-3);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: white;
    color: var(--gray-700);
    font-size: 0.875rem;
    transition: all var(--duration-fast);
}

.form-select:focus {
    outline: none;
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.org-status-display {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    backdrop-filter: blur(10px);
}

.current-org-info {
    text-align: center;
}

.org-connected-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.status-icon.connected {
    color: var(--success);
}

.org-details .org-name {
    color: white;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.org-details .org-type {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.025em;
}

/* Connection Status */
.connection-status {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--duration-normal) var(--ease-out);
}

.connection-status.connected {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

.status-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-400);
    transition: background-color var(--duration-normal);
}

.connection-status.connected .status-icon {
    background: var(--success);
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

/* Sections */
.section {
    margin-bottom: var(--space-8);
}

.section h3 {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    padding-left: var(--space-1);
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    border: none;
    outline: none;
    width: 100%;
    margin-bottom: var(--space-3);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--duration-slow) var(--ease-out);
}

.button:hover::before {
    left: 100%;
}

.button-primary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--purple-700);
    box-shadow: var(--shadow-md);
}

.button-primary:hover {
    background: white;
    color: var(--purple-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.button-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

/* Field Palette */
.field-palette {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

.field-block {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    cursor: move;
    transition: all var(--duration-normal) var(--ease-out);
    color: white;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.field-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.field-block:hover::before {
    transform: scaleX(1);
}

.field-block:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.field-icon {
    font-size: 1.25rem;
    opacity: 0.9;
}

.field-block span:last-child {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.95;
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main-content {
    background: var(--gray-50);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* Subtle background pattern */
.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Page Tabs */
.page-tabs {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: white;
    border-bottom: 1px solid var(--gray-200);
    overflow-x: auto;
    position: relative;
    z-index: 10;
}

.page-tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
}

.page-tab:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.page-tab.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: var(--shadow-md);
}

.page-tab .close-tab {
    opacity: 0.6;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast);
}

.page-tab .close-tab:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

/* Page Tab Drag and Drop States */
.page-tab.dragging {
    opacity: 0.5;
    transform: rotate(2deg) scale(1.02);
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    cursor: grabbing;
}

.page-tab.drag-over {
    background: var(--purple-500);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.3);
    border-color: var(--purple-600);
}

.page-tab.drag-over::before {
    content: '';
    position: absolute;
    left: -3px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 70%;
    background: var(--success);
    border-radius: var(--radius-sm);
    animation: pulse 1.5s ease-in-out infinite;
}

.page-tab[draggable="true"] {
    cursor: grab;
}

.page-tab[draggable="true"]:active {
    cursor: grabbing;
}

/* Add Page Button */
.add-page-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--gray-50);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
    min-height: 40px;
}

.add-page-btn:hover {
    background: var(--purple-50);
    border-color: var(--purple-300);
    color: var(--purple-700);
    transform: translateY(-1px);
}

.add-page-btn .add-icon {
    font-size: 1.2rem;
    font-weight: bold;
}

.add-page-btn .add-text {
    white-space: nowrap;
}

/* Form Canvas */
.form-canvas {
    flex: 1;
    padding: var(--space-8);
    overflow-y: auto;
    background: var(--gray-50);
    position: relative;
    z-index: 1;
}

.form-canvas.drag-over {
    background: var(--purple-50);
    border: 2px dashed var(--purple-300);
}

.empty-state {
    text-align: center;
    color: var(--gray-500);
    padding: var(--space-20);
    max-width: 500px;
    margin: 0 auto;
}

.empty-state h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: var(--space-4);
}

.empty-state p {
    font-size: 1rem;
    line-height: 1.6;
}

/* Form Fields */
.form-field {
    margin-bottom: var(--space-6);
    padding: var(--space-5);
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    position: relative;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-sm);
}

.form-field:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.form-field.selected {
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1), var(--shadow-md);
}

.form-field.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

/* Field Header */
.field-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.field-label {
    font-weight: 600;
    display: block;
    color: var(--gray-800);
    font-size: 0.875rem;
    flex: 1;
}

.field-delete-btn {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: all var(--duration-normal) var(--ease-out);
    opacity: 0;
    transform: scale(0.8);
}

.form-field:hover .field-delete-btn {
    opacity: 1;
    transform: scale(1);
}

.field-delete-btn:hover {
    background: var(--error);
    color: white;
    transform: scale(1.1);
}

.field-required {
    color: var(--error);
    margin-left: var(--space-1);
}

.field-help {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: var(--space-2);
    line-height: 1.5;
}

/* Form Controls */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: all var(--duration-normal) var(--ease-out);
    font-family: inherit;
    color: var(--gray-900);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--purple-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==========================================================================
   PROPERTIES PANEL
   ========================================================================== */

.properties-panel {
    background: white;
    border-left: 1px solid var(--gray-200);
    overflow-y: auto;
    position: relative;
    display: block !important; /* Always visible */
}

.properties-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.properties-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.property-tabs {
    display: flex;
    gap: var(--space-1);
    background: var(--gray-100);
    padding: var(--space-1);
    border-radius: var(--radius-md);
}

.property-tab {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: none;
    background: transparent;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
}

.property-tab:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.property-tab.active {
    background: white;
    color: var(--purple-700);
    box-shadow: var(--shadow-sm);
}

.property-section {
    padding: var(--space-6);
}

/* Property Groups */
.form-property-group {
    margin-bottom: var(--space-8);
}

.form-property-group h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-property-group h4::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

.property-field {
    margin-bottom: var(--space-4);
}

.property-field label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.property-field input,
.property-field select,
.property-field textarea {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: white;
    color: var(--gray-900);
    font-size: 0.875rem;
    transition: all var(--duration-normal) var(--ease-out);
}

.property-field input:focus,
.property-field select:focus,
.property-field textarea:focus {
    outline: none;
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Color Picker */
.color-picker-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-3);
    align-items: center;
}

.color-picker {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    padding: 0;
    background: none;
    transition: all var(--duration-normal) var(--ease-out);
}

.color-picker:hover {
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

/* Toggle Switches */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gray-300);
    transition: var(--duration-normal);
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: var(--duration-normal);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

input:checked + .toggle-slider {
    background: var(--purple-500);
}

input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* ==========================================================================
   MODALS
   ========================================================================== */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-2xl);
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
}

.close {
    position: absolute;
    right: var(--space-6);
    top: var(--space-6);
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
    transition: color var(--duration-normal);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.close:hover {
    color: var(--gray-600);
    background: var(--gray-100);
}

/* ==========================================================================
   PUBLISH SUCCESS MODAL
   ========================================================================== */

#publishSuccessModal .modal-content {
    max-width: 700px;
    padding: var(--space-10);
}

#publishSuccessModal h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
}

#publishSuccessModal p {
    text-align: center;
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.publish-links {
    margin: var(--space-8) 0;
    display: grid;
    gap: var(--space-8);
}

.link-group {
    background: var(--gray-50);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all var(--duration-normal) var(--ease-out);
}

.link-group:hover {
    background: white;
    border-color: var(--purple-200);
    box-shadow: var(--shadow-sm);
}

.link-group label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--gray-800);
    font-size: 1rem;
}

.link-group label::before {
    width: 4px;
    height: 16px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    content: '';
}

.copy-group {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.copy-group input,
.copy-group textarea {
    flex: 1;
    padding: var(--space-4);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: white;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    resize: none;
    line-height: 1.5;
    transition: all var(--duration-normal) var(--ease-out);
    word-break: break-all;
}

.copy-group input:focus,
.copy-group textarea:focus {
    outline: none;
    border-color: var(--purple-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.copy-group button {
    white-space: nowrap;
    margin: 0;
    padding: var(--space-4) var(--space-5);
    font-weight: 600;
    font-size: 0.875rem;
    min-width: 120px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-sm);
}

.copy-group button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.modal-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-top: var(--space-10);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.modal-actions .button {
    min-width: 140px;
    padding: var(--space-4) var(--space-6);
    font-weight: 600;
}


/* ==========================================================================
   AUTO-SAVE INDICATOR
   ========================================================================== */

.auto-save-indicator {
    position: fixed;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    background: var(--success);
    color: white;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    display: none;
    align-items: center;
    gap: var(--space-2);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    font-size: 0.875rem;
    font-weight: 500;
}

.auto-save-indicator.show {
    display: flex;
    animation: slideUp 0.3s var(--ease-out);
}

@keyframes slideUp {
    from {
        transform: translate(-50%, 100px);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

/* ==========================================================================
   FORM GROUPS
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-group small {
    display: block;
    margin-top: var(--space-2);
    color: var(--gray-500);
    font-size: 0.75rem;
    line-height: 1.5;
}

/* ==========================================================================
   OBJECT CARDS & SPECIAL COMPONENTS
   ========================================================================== */

.object-card {
    padding: var(--space-4);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    margin-bottom: var(--space-3);
}

.object-card:hover {
    border-color: var(--purple-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.object-card.selected {
    border-color: var(--purple-500);
    background: var(--purple-50);
    box-shadow: var(--shadow-md);
}

.object-card h5 {
    margin: 0 0 var(--space-2) 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-800);
}

.object-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.relationship-config,
.repeat-config {
    background: var(--gray-50);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    margin-top: var(--space-5);
}

.relationship-config h5,
.repeat-config h5 {
    margin: 0 0 var(--space-4) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.repeat-range {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 1200px) {
    .container {
        grid-template-columns: 260px 1fr 300px;
    }
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    
    .sidebar,
    .properties-panel {
        position: fixed;
        top: 0;
        height: 100vh;
        z-index: 999;
        transform: translateX(-100%);
        transition: transform var(--duration-slow);
        width: 280px;
    }
    
    .sidebar.open,
    .properties-panel.open {
        transform: translateX(0);
    }
    
    .properties-panel {
        right: 0;
        left: auto;
        transform: translateX(100%);
    }
    
    .form-canvas {
        padding: var(--space-4);
    }
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--gray-500);
}

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}


.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-top-color: var(--purple-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { 
        transform: rotate(360deg); 
    }
}

/* ==========================================================================
   WELCOME MODAL SPECIFIC
   ========================================================================== */

.welcome-modal {
    max-width: 700px;
}

.feature-list {
    list-style: none;
    margin: var(--space-6) 0;
}

.feature-list li {
    padding: var(--space-3) 0;
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
}

.feature-list strong {
    color: var(--gray-800);
    font-weight: 600;
}

/* ==========================================================================
   VARIABLES MANAGER MODAL
   ========================================================================== */

.variables-modal {
    max-width: 900px;
    max-height: 90vh;
}

.variables-section {
    margin-bottom: var(--space-8);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    background: var(--gray-50);
}

.variables-section:last-child {
    margin-bottom: 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--gray-200);
}

.section-header h3 {
    margin: 0;
    color: var(--gray-800);
    font-size: 1.1rem;
    font-weight: 600;
}

.variables-list {
    min-height: 120px;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: white;
    padding: var(--space-4);
}

.empty-variables {
    text-align: center;
    color: var(--gray-500);
    font-style: italic;
    padding: var(--space-8);
}

.variable-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    background: white;
    transition: all var(--duration-normal);
}

.variable-item:hover {
    border-color: var(--purple-300);
    box-shadow: 0 2px 4px rgba(156, 109, 255, 0.1);
}

.variable-item:last-child {
    margin-bottom: 0;
}

.variable-name {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-weight: 600;
    color: var(--purple-700);
    font-size: 0.875rem;
}

.variable-value {
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    color: var(--gray-600);
    font-size: 0.875rem;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variable-actions {
    display: flex;
    gap: var(--space-2);
}

.add-variable-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: var(--space-4);
    align-items: end;
}

.add-variable-form .form-group {
    margin-bottom: 0;
}

.add-variable-form input {
    width: 100%;
}

.variable-sources {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-4);
}

.source-item {
    padding: var(--space-3);
    border-left: 3px solid var(--purple-200);
    margin-bottom: var(--space-3);
    background: var(--purple-50);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.source-item:last-child {
    margin-bottom: 0;
}

.source-item strong {
    color: var(--purple-700);
}

.debug-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
}

.debug-actions .button {
    min-width: 140px;
}

.button-danger {
    background: var(--error);
    color: white;
    border: 1px solid var(--error);
}

.button-danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.button-small {
    padding: var(--space-1) var(--space-3);
    font-size: 0.75rem;
    height: auto;
}

/* Variable Type Indicators */
.variable-type {
    font-size: 0.75rem;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.variable-type.string {
    background: var(--info);
    color: white;
}

.variable-type.boolean {
    background: var(--success);
    color: white;
}

.variable-type.number {
    background: var(--warning);
    color: white;
}

.variable-type.object {
    background: var(--purple-500);
    color: white;
}

/* ==========================================================================
   FINAL TOUCHES
   ========================================================================== */

/* Smooth scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}


/* Selection */
::selection {
    background: rgba(139, 92, 246, 0.2);
    color: var(--purple-800);
}


/* Focus styles */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--purple-500);
    outline-offset: 2px;
}

/* ==========================================================================
   MY FORMS MODAL
   ========================================================================== */

.forms-list {
    max-height: 60vh;
    overflow-y: auto;
    margin-top: var(--space-6);
}

.form-item {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-sm);
}

.form-item:hover {
    border-color: var(--purple-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.form-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4);
    gap: var(--space-4);
}

.form-item-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.status-badge {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.status-badge.published {
    background: var(--success);
    color: white;
}

.status-badge.draft {
    background: var(--gray-200);
    color: var(--gray-700);
}

.status-badge.auto-draft {
    background: var(--warning-bg);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.auto-draft-indicator {
    color: var(--warning);
    font-size: 0.75rem;
    font-style: italic;
}

/* Publish Success Modal Styles */
.publish-success-section {
    margin-bottom: var(--space-6);
}

.publish-success-section h4 {
    margin: 0 0 var(--space-3) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.url-display-container,
.embed-display-container {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.url-display {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.embed-display {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    color: var(--gray-700);
    resize: vertical;
    min-height: 80px;
}

.copy-btn {
    padding: var(--space-2) var(--space-4);
    background: var(--purple-500);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    white-space: nowrap;
}

.copy-btn:hover {
    background: var(--purple-600);
    transform: translateY(-1px);
}

.publish-success-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.form-item-meta {
    display: flex;
    gap: var(--space-4);
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.form-item-description {
    margin: 0 0 var(--space-4) 0;
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

.form-item-actions {
    display: flex;
    gap: var(--space-2);
    justify-content: flex-start;
    flex-wrap: wrap;
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: white;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    font-size: 1rem;
    text-decoration: none;
}

.action-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn.primary {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--purple-500);
}

.action-btn.primary:hover {
    background: var(--purple-600);
    box-shadow: var(--shadow-md);
}

.action-btn.danger {
    background: var(--error);
    color: white;
    border-color: var(--error);
}

.action-btn.danger:hover {
    background: #dc2626;
    border-color: #dc2626;
    box-shadow: var(--shadow-md);
}

/* Submissions Modal Styles */
.submissions-analytics {
    margin-bottom: var(--space-6);
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.analytics-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-out);
}

.analytics-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--purple-300);
}

.analytics-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--purple-600);
    margin-bottom: var(--space-2);
}

.analytics-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.submissions-list h4 {
    color: var(--gray-800);
    margin-bottom: var(--space-4);
    font-weight: 600;
}

.submissions-actions {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    justify-content: flex-end;
}

.submissions-table {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: white;
}

.submissions-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.submissions-table th {
    background: var(--gray-50);
    color: var(--gray-700);
    font-weight: 600;
    padding: var(--space-3) var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.submissions-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: top;
}

.submissions-table tbody tr:hover {
    background: var(--gray-25);
}

.submissions-table tbody tr:last-child td {
    border-bottom: none;
}

.submission-data-preview {
    max-width: 250px;
}

.submission-data-preview div {
    margin-bottom: var(--space-1);
    font-size: 0.8rem;
    line-height: 1.4;
}

.submission-data-preview strong {
    color: var(--gray-700);
    font-weight: 600;
}

.data-more {
    color: var(--gray-500);
    font-style: italic;
    margin-top: var(--space-2);
}

.status-badge.published {
    background: var(--success);
    color: white;
}

.status-badge.draft {
    background: var(--error);
    color: white;
}


/* Print styles */
@media print {
    .sidebar,
    .properties-panel,
    .auto-save-indicator {
        display: none !important;
    }
    
    .container {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        background: white;
    }
}

/* Repeat Functionality Styles */
.repeat-controls {
    margin-top: 20px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.repeat-instructions {
    margin-bottom: 15px;
}

.repeat-instructions .help-text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.repeat-controls .add-repeat-btn {
    margin-bottom: 15px;
}

.collected-items {
    margin-top: 20px;
    padding: 15px;
    background: var(--secondary);
    border-radius: 8px;
}

.collected-items h4 {
    margin: 0 0 15px 0;
    color: var(--text);
    font-size: 16px;
    font-weight: 600;
}

.item-count {
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 8px;
}

.items-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.collected-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all 0.2s ease;
}

.collected-item:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.item-summary {
    flex: 1;
    font-size: 14px;
    color: var(--text);
    margin-right: 10px;
}

.remove-repeat-btn {
    padding: 4px 12px;
    font-size: 12px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.remove-repeat-btn:hover {
    background: #c82333;
}

.repeat-status {
    padding: 10px;
    border-radius: 6px;
    background: #f8f9fa;
}

.repeat-status .status-text {
    font-size: 14px;
    font-weight: 500;
}

/* Enhanced Lookup Field Styles */
.lookup-filters-container {
    margin-top: var(--space-md);
}

.lookup-filters-list {
    margin-bottom: var(--space-md);
}

.lookup-filter {
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    background-color: var(--bg-secondary);
}

.filter-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: var(--space-sm);
    align-items: center;
}

.filter-field,
.filter-operator,
.filter-value {
    padding: var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-field:focus,
.filter-operator:focus,
.filter-value:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(35, 131, 226, 0.1);
}

.filter-value:disabled {
    background-color: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
}

.remove-filter-btn {
    background: var(--accent-red);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: all var(--transition-base);
    min-width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-filter-btn:hover {
    background: #cc4444;
    transform: scale(1.05);
}

.no-filters {
    text-align: center;
    color: var(--text-tertiary);
    font-style: italic;
    padding: var(--space-lg);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
}

/* Flow Logic Styles */
.flow-logic-container {
    margin-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-lg);
}

.flow-action {
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    background-color: var(--bg-secondary);
}

.flow-action-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.flow-action-type {
    font-weight: 600;
    color: var(--text-primary);
}

.flow-condition {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-sm);
    align-items: center;
    margin-bottom: var(--space-sm);
}

.flow-condition select,
.flow-condition input {
    padding: var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* OTP Verification Styles */
.otp-verification-container,
.new-account-container,
.otp-success-container {
    margin-top: var(--space-md);
    animation: fadeIn var(--duration-normal) ease-out;
}

.otp-verification {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin: var(--space-lg) auto;
}

.otp-message h4 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.otp-message p {
    margin: var(--space-xs) 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.otp-input-group {
    margin: var(--space-xl) 0;
}

.otp-input-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.otp-input-container {
    margin-bottom: var(--space-md);
}

.otp-verify-container {
    text-align: center;
    margin-bottom: var(--space-md);
}

.otp-input {
    width: 100%;
    padding: var(--space-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.3em;
    min-height: 50px;
    font-family: var(--font-mono);
    transition: all var(--transition-base);
}

.otp-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
    transform: translateY(-1px);
}

.verify-otp-btn {
    min-width: 100px;
    background: var(--accent-blue);
    color: white;
    padding: var(--space-md) var(--space-lg);
}

.verify-otp-btn:hover {
    background: #1e5a96;
    transform: translateY(-1px);
}

.otp-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin-top: var(--space-md);
}

.resend-otp-btn,
.cancel-otp-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

.otp-error {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.otp-error.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.otp-error.success {
    background-color: rgba(34, 197, 94, 0.1);
    color: #059669;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

/* Login Field OTP Styles */
.otp-input-section {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast);
}

.otp-input-section.show {
    display: block !important;
}

.otp-header {
    margin-bottom: var(--space-md);
}

.otp-header h4 {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.otp-header p {
    margin: var(--space-xs) 0;
    color: var(--text-secondary);
    line-height: 1.5;
}

.login-success {
    text-align: center;
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-lg);
    margin-top: var(--space-md);
}

.login-success .success-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.login-success h4 {
    margin: 0 0 var(--space-sm) 0;
    color: #059669;
    font-size: 1.2rem;
}

.login-success p {
    margin: 0;
    color: #047857;
}

/* Form Navigation Styles */
.form-navigation {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    border-top: 1px solid var(--gray-200);
    background: linear-gradient(135deg, var(--gray-50) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: var(--radius-lg);
}

.navigation-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    max-width: 600px;
    margin: 0 auto;
}

.navigation-spacer {
    flex: 1;
}

#prev-btn {
    background: var(--gray-600);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

#prev-btn:hover {
    background: var(--gray-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#next-btn {
    background: var(--purple-600);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--duration-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

#next-btn:hover {
    background: var(--purple-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#submit-btn {
    background: var(--success);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast);
    box-shadow: var(--shadow-lg);
}

#submit-btn:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .navigation-buttons {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .navigation-spacer {
        display: none;
    }
    
    #prev-btn,
    #next-btn,
    #submit-btn {
        width: 100%;
        justify-content: center;
    }
}

.new-account-message,
.success-message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 500;
}

.new-account-message {
    background-color: rgba(59, 130, 246, 0.1);
    color: #1d4ed8;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.success-message {
    background-color: rgba(34, 197, 94, 0.1);
    color: #059669;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.info-icon,
.success-icon {
    font-size: 1.2rem;
}

/* Email Verification Styles */
.email-verify-group {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.email-verify-group input[type="email"] {
    flex: 1;
}

.verify-email-btn {
    white-space: nowrap;
    min-width: auto;
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
}

.verification-status {
    margin-top: var(--space-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.verification-loading {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background-color: rgba(59, 130, 246, 0.1);
    color: #1d4ed8;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.verification-message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.verification-message.success {
    background-color: rgba(34, 197, 94, 0.1);
    color: #059669;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.verification-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.verification-message.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.verification-code-input {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.verification-form {
    padding: var(--space-lg);
    background: var(--bg-secondary);
}

.verification-form label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.code-input-group {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    margin-bottom: var(--space-sm);
}

#verification-code-input {
    flex: 1;
    padding: var(--space-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.3em;
    transition: all var(--transition-base);
}

#verification-code-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
    transform: translateY(-1px);
}

.verify-code-btn {
    min-width: 120px;
    background: var(--accent-blue);
    color: white;
    padding: var(--space-md) var(--space-lg);
    white-space: nowrap;
}

.verify-code-btn:hover {
    background: #1e5a96;
    transform: translateY(-1px);
}

.resend-code-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
}

.resend-code-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .filter-row {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .flow-condition {
        grid-template-columns: 1fr;
    }
    
    .otp-input-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .otp-actions {
        flex-direction: column;
    }
    
    .verify-otp-btn {
        min-width: auto;
    }
    
    .email-verify-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .code-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .verify-code-btn {
        min-width: auto;
    }
}

/* SMTP Server Management Styles */
.smtp-controls {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin: var(--space-md) 0;
}

.smtp-status-display {
    margin-top: var(--space-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.button-danger {
    background: var(--accent-red);
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.button-danger:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

.button-success {
    background: #22c55e;
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.button-success:hover {
    background: #16a34a;
    transform: translateY(-1px);
}

.button-info {
    background: #3b82f6;
    color: white;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.button-info:hover {
    background: #2563eb;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .smtp-controls {
        flex-direction: column;
    }
    
    .smtp-controls button {
        width: 100%;
        margin-bottom: var(--space-xs);
    }
}

/* Login Field Styles */
.login-field {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    margin: var(--space-md) 0;
}

.login-container {
    max-width: 400px;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.login-title {
    margin: 0 0 var(--space-sm) 0;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.login-title::before {
    content: '🔐';
    font-size: 1.8rem;
}

.login-instructions {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

.login-form {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.login-input-group {
    margin-bottom: var(--space-lg);
}

.login-input-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.login-email-input {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.login-email-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
    transform: translateY(-1px);
}

.login-email-input:invalid {
    border-color: var(--accent-red);
}

.login-actions {
    text-align: center;
}

.login-submit-btn {
    background: var(--accent-blue);
    color: white;
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-base);
    min-width: 120px;
}

.login-submit-btn:hover:not(:disabled) {
    background: #1e5a96;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.login-submit-btn:disabled {
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    cursor: not-allowed;
    transform: none;
}

.login-status {
    margin-top: var(--space-lg);
    animation: fadeIn var(--duration-normal) ease-out;
}

.login-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.login-loading .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.login-loading p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.login-message {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.login-message.success {
    background-color: rgba(34, 197, 94, 0.1);
    color: #059669;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.login-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.login-message.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.login-message.info {
    background-color: rgba(59, 130, 246, 0.1);
    color: #1d4ed8;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.message-icon {
    font-size: 1.1rem;
}

.message-text {
    flex: 1;
}

/* Login Variables Styles */
.login-variable {
    margin-bottom: var(--space-sm);
}

.variable-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: var(--space-sm);
    align-items: center;
}

.variable-name,
.variable-value {
    padding: var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.variable-name:focus,
.variable-value:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(35, 131, 226, 0.1);
}

.remove-variable-btn {
    background: var(--accent-red);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: bold;
    transition: all var(--transition-base);
    min-width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-variable-btn:hover {
    background: #cc4444;
    transform: scale(1.05);
}

/* ==========================================================================
   DISPLAY TEXT RESPONSIVE IMAGES
   ========================================================================== */

/* Constrain images in display text fields to prevent layout breaking */
.display-field img,
.display-content img,
.ql-editor img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin: var(--space-2) 0;
}

/* Ensure display content respects container bounds */
.display-field {
    overflow: hidden;
    word-wrap: break-word;
}

.display-content {
    overflow: hidden;
    word-wrap: break-word;
    line-height: 1.6;
}

/* Style display content text */
.display-content p {
    margin: var(--space-2) 0;
}

.display-content h1,
.display-content h2,
.display-content h3 {
    margin: var(--space-4) 0 var(--space-2) 0;
    color: var(--text-primary);
}

.display-content ul,
.display-content ol {
    margin: var(--space-2) 0;
    padding-left: var(--space-6);
}

.display-content li {
    margin: var(--space-1) 0;
}

.display-content a {
    color: var(--purple-600);
    text-decoration: none;
}

.display-content a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .login-container {
        max-width: 100%;
    }
    
    .variable-row {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .login-form {
        padding: var(--space-md);
    }
    
    /* Smaller images on mobile */
    .display-field img,
    .display-content img,
    .ql-editor img {
        max-width: 95% !important;
        margin: var(--space-1) auto;
        display: block;
    }
}

/* Page Properties Panel Styles */
.page-properties-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-md);
}

.property-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.section-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    margin: 0 0 var(--space-xs) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.section-description {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.property-subsection {
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
}

.subsection-title {
    margin: 0 0 var(--space-md) 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
}

.property-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    align-items: end;
}

.property-row.three-col {
    grid-template-columns: 1fr 1fr 1fr;
}

.property-row.four-col {
    grid-template-columns: 1fr 1fr 1fr auto;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    transform: scale(1.1);
}

.conditions-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.condition-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto;
    gap: var(--space-sm);
    align-items: center;
    padding: var(--space-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.add-condition-btn {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    border: 1px solid rgba(34, 197, 94, 0.2);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.add-condition-btn:hover {
    background: rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.3);
}

.button-icon {
    font-size: 1.1rem;
    font-weight: bold;
}

.hidden-fields-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hidden-field-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.add-hidden-field-btn {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.add-hidden-field-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.remove-hidden-field-btn {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: var(--space-xs);
    min-width: auto;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-hidden-field-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
}

/* Enhanced mobile responsiveness for page properties */
@media (max-width: 768px) {
    .property-row {
        grid-template-columns: 1fr;
    }
    
    .property-row.three-col,
    .property-row.four-col {
        grid-template-columns: 1fr;
    }
    
    .condition-item {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }
    
    .page-properties-container {
        padding: var(--space-sm);
    }
    
    .property-section {
        padding: var(--space-md);
    }
}

/* ==========================================================================
   UNDO/REDO FUNCTIONALITY & ENHANCED FORM BUILDER FEATURES
   ========================================================================== */

/* Field Header Styling */
.field-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.field-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.visibility-icon {
    font-size: 1rem;
    opacity: 0.7;
    transition: opacity var(--duration-fast);
    cursor: help;
    background: var(--purple-100);
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    border: 1px solid var(--purple-200);
}

.visibility-icon:hover {
    opacity: 1;
    background: var(--purple-200);
}

/* Conditional Field States in Form Builder */
.form-field.conditionally-hidden {
    opacity: 0.5;
    background: var(--gray-50);
    border-color: var(--gray-300);
    border-style: dashed;
}

.form-field.conditionally-hidden::after {
    content: "Hidden by conditions";
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

/* Button Groups for Undo/Redo */
.button-group {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    padding: var(--space-2);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

.button-group .button {
    flex: 1;
    margin: 0;
    font-size: 0.875rem;
    min-width: 0;
}

.button-group .button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--gray-100);
    color: var(--gray-400);
    border-color: var(--gray-200);
}

.button-group .button:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

/* Enhanced Field Block Styling - Make.com Inspired */
.field-block .field-icon {
    font-size: 1.25rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--purple-100);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast);
}

.field-block:hover .field-icon {
    background: var(--purple-200);
    transform: scale(1.1);
}

.field-block:active {
    transform: translateY(0) scale(1);
    box-shadow: var(--shadow-sm);
}

/* Enhanced Form Field Styling */
.form-field {
    border: 2px solid var(--gray-200) !important;
    cursor: pointer !important;
    transition: all var(--duration-normal) var(--ease-out) !important;
}

.form-field:hover {
    border-color: var(--purple-300) !important;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.1) !important;
    transform: translateY(-1px);
}

.form-field.selected {
    border-color: var(--purple-500) !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1), var(--shadow-md) !important;
}

/* Enhanced Micro-interactions */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.field-delete-btn:hover {
    animation: pulse 1.5s infinite;
}

/* Modern Scrollbars */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--purple-400);
}

/* ==========================================================================
   PREVIEW MODAL STYLES - MATCH FORM VIEWER
   ========================================================================== */

/* Preview Modal Styles - Make it look like Form Viewer */
.preview-modal-content {
    max-width: 900px !important;
    width: 95% !important;
    max-height: 90vh !important;
    padding: 0 !important;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--purple-50) 100%) !important;
    overflow: hidden;
}

.preview-modal-content .close {
    right: var(--space-4);
    top: var(--space-4);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-300);
}

.preview-modal-content h2 {
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray-800);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-300);
}

.preview-container {
    height: 90vh;
    overflow-y: auto;
    padding: 0;
    margin: 0;
    position: relative;
}

/* Add form-viewer styles inside preview modal */
#previewModal .form-viewer-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-16);
    min-height: 100vh;
    position: relative;
}

/* Subtle background pattern */
#previewModal .form-viewer-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

#previewModal .form-header {
    text-align: center;
    margin-bottom: var(--space-16);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--gray-200);
    position: relative;
    z-index: 1;
}

#previewModal .form-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

#previewModal .form-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

#previewModal .public-form {
    background: white;
    padding: var(--space-12);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

#previewModal .form-page {
    animation: fadeIn var(--duration-normal) var(--ease-out);
}

#previewModal .page-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

#previewModal .page-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

#previewModal .page-fields {
    display: grid;
    gap: var(--space-8);
}

#previewModal .form-field-container {
    display: grid;
    gap: var(--space-3);
}

#previewModal .field-label {
    font-weight: 600;
    color: var(--gray-800);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

#previewModal .field-required {
    color: var(--error);
    font-weight: 700;
}

#previewModal .field-help {
    font-size: 0.75rem;
    color: var(--gray-500);
    line-height: 1.5;
    margin-top: var(--space-2);
}

#previewModal .field-error {
    color: var(--error);
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

#previewModal .field-error::before {
    content: '⚠️';
    font-size: 0.875rem;
}

#previewModal .form-field-container.has-error .form-input,
#previewModal .form-field-container.has-error .form-select,
#previewModal .form-field-container.has-error .form-textarea {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Form Controls */
#previewModal .form-input,
#previewModal .form-select,
#previewModal .form-textarea {
    width: 100%;
    padding: var(--space-4);
    background: var(--gray-50);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: all var(--duration-normal) var(--ease-out);
    font-family: var(--font-sans);
    color: var(--gray-900);
}

#previewModal .form-input:focus,
#previewModal .form-select:focus,
#previewModal .form-textarea:focus {
    outline: none;
    border-color: var(--purple-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
    transform: translateY(-1px);
}

#previewModal .form-input:hover,
#previewModal .form-select:hover,
#previewModal .form-textarea:hover {
    border-color: var(--gray-400);
}

#previewModal .form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

/* Checkbox and Radio Styles */
#previewModal .checkbox-label,
#previewModal .radio-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--gray-700);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
}

#previewModal .checkbox-label:hover,
#previewModal .radio-label:hover {
    background: var(--gray-50);
}

#previewModal .form-checkbox,
#previewModal .form-radio {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--purple-500);
    cursor: pointer;
}

#previewModal .radio-group {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

/* Navigation */
#previewModal .form-navigation {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--space-4);
    justify-content: space-between;
    align-items: center;
}

#previewModal .form-navigation.single-page {
    justify-content: center;
}

#previewModal .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-6);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
    min-width: 120px;
    position: relative;
    overflow: hidden;
}

#previewModal .button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--duration-slow) var(--ease-out);
}

#previewModal .button:hover::before {
    left: 100%;
}

#previewModal .button-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

#previewModal .button-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#previewModal .button-primary:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

#previewModal .button-secondary {
    background: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-sm);
}

#previewModal .button-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Repeat Controls */
#previewModal .repeat-controls {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

#previewModal .repeat-instructions {
    margin-bottom: var(--space-lg);
}

#previewModal .help-text {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

#previewModal .add-repeat-btn {
    background: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    font-size: 0.875rem;
    font-weight: 500;
}

#previewModal .add-repeat-btn:hover {
    background: var(--gray-50);
    border-color: var(--purple-300);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#previewModal .collected-items {
    margin-top: var(--space-6);
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

#previewModal .collected-items h4 {
    margin-bottom: var(--space-3);
    color: var(--gray-700);
    font-size: 1rem;
    font-weight: 600;
}

#previewModal .collected-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    margin-bottom: var(--space-2);
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

#previewModal .collected-item:last-child {
    margin-bottom: 0;
}

#previewModal .item-summary {
    flex: 1;
    color: var(--gray-700);
    font-size: 0.9rem;
}

#previewModal .button-small {
    padding: var(--space-1) var(--space-3);
    font-size: 0.8rem;
    min-height: auto;
}

#previewModal .remove-instance-btn {
    background: var(--error);
    color: white;
    border-color: var(--error);
    padding: var(--space-1) var(--space-3);
    font-size: 0.8rem;
    min-width: auto;
}

#previewModal .remove-instance-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Responsive Design for Preview */
@media (max-width: 768px) {
    .preview-modal-content {
        width: 98% !important;
        max-height: 95vh !important;
    }
    
    #previewModal .form-viewer-container {
        padding: var(--space-8);
    }
    
    #previewModal .public-form {
        padding: var(--space-8);
    }
    
    #previewModal .form-title {
        font-size: 2rem;
    }
    
    #previewModal .page-title {
        font-size: 1.5rem;
    }
    
    #previewModal .form-navigation {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    #previewModal .button {
        width: 100%;
        min-width: auto;
    }
}