/* --- Design System & CSS Variables --- */
:root {
    /* Fonts */
    --font-heading: 'Poppins', 'Cairo', sans-serif;
    --font-body: 'Poppins', 'Cairo', sans-serif;

    /* Transition speeds */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Theme-independent colors */
    --qr-color: #0d9488; /* Teal */
    --danger-color: #ef4444; /* Red */
    --danger-hover: #dc2626;
    --success-color: #10b981; /* Emerald */
    --success-hover: #059669;
    --warning-color: #f59e0b; /* Amber */
    
    /* Active theme values (Light theme defaults) */
    --bg-primary: #ffffff;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #f8fafc;
    --bg-hover: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --accent-color: #1e293b; /* Premium slate/black */
    --accent-hover: #0f172a;
    --accent-glow: rgba(30, 41, 59, 0.15);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
}



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

body {
    font-family: var(--font-body);
    background-color: #f1f5f9; /* Soft backdrop */
    color: var(--text-primary);
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
}

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

/* RTL Layout Helper */
.rtl {
    direction: rtl;
    font-family: 'Cairo', var(--font-body);
}
.rtl input, .rtl textarea, .rtl select {
    text-align: right;
}

/* --- Layout Container --- */
.app-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: calc(100vh - 40px);
    width: 100%;
    max-width: 1500px; /* Centered fixed-width frame - expanded to fit more content */
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

/* --- Sidebar Style --- */
.sidebar {
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.brand {
    display: flex;
    align-items: center;
}

.logo-wrapper {
    width: 170px;
    height: 34px;
    display: flex;
    align-items: center;
}

.logo-wrapper svg {
    width: 100%;
    height: 100%;
}

.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle-btn:hover {
    background-color: var(--bg-hover);
    color: var(--accent-color);
}

.sidebar-actions {
    padding: 20px 20px 10px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 10px 10px 36px;
    border-radius: 8px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.service-list-container {
    flex: 1;
    overflow-y: auto;
    padding: 0 10px 20px 10px;
}

.list-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    padding: 10px 10px 8px 10px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.service-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    group: hover;
}

.service-item:hover {
    background-color: var(--bg-hover);
}

.service-item.active {
    background-color: var(--accent-color);
    color: #ffffff;
}

.service-item.active .item-meta {
    color: rgba(255, 255, 255, 0.7);
}

.service-item.active .service-item-actions button {
    color: rgba(255, 255, 255, 0.8);
}

.service-item.active .service-item-actions button:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.item-info {
    flex: 1;
    overflow: hidden;
    padding-right: 8px;
}

.item-name {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.service-item-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.service-item:hover .service-item-actions {
    opacity: 1;
}

.service-item-actions button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 6px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-item-actions button:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-note {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 6px;
}

/* Custom Scrollbars */
.service-list-container::-webkit-scrollbar,
.tab-content-pane::-webkit-scrollbar,
.steps-nav-section::-webkit-scrollbar,
textarea::-webkit-scrollbar {
    width: 6px;
}

.service-list-container::-webkit-scrollbar-track,
.tab-content-pane::-webkit-scrollbar-track,
.steps-nav-section::-webkit-scrollbar-track,
textarea::-webkit-scrollbar-track {
    background: transparent;
}

.service-list-container::-webkit-scrollbar-thumb,
.tab-content-pane::-webkit-scrollbar-thumb,
.steps-nav-section::-webkit-scrollbar-thumb,
textarea::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.service-list-container::-webkit-scrollbar-thumb:hover,
.tab-content-pane::-webkit-scrollbar-thumb:hover,
.steps-nav-section::-webkit-scrollbar-thumb:hover,
textarea::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* --- Main Panel Styles --- */
.main-panel {
    height: 100%;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 40px;
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); }
}

.empty-state h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    font-weight: 500;
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 460px;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Editor Main Container */
.editor-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Editor Header */
.editor-header {
    background-color: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.service-title-section {
    flex: 1;
    overflow: hidden;
    padding-right: 20px;
}

.title-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.title-row h1 {
    font-size: 1.5rem;
    font-weight: 700;
    outline: none;
    border-bottom: 1px dashed transparent;
    padding: 2px 6px;
    border-radius: 4px;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 900px; /* Expanded for longer service names */
}

.title-row h1:focus {
    background-color: var(--bg-hover);
    border-bottom-color: var(--accent-color);
}

.edit-indicator {
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.service-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-highlight {
    font-weight: 600;
    color: var(--text-primary);
}

.export-actions {
    display: flex;
    gap: 12px;
}

/* Tab Navigation */
.tab-navigation {
    display: flex;
    background-color: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
}

.tab-btn {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    font-weight: 600;
}

/* Tab Content */
.tab-content-pane {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
    background-color: var(--bg-primary);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Section Card --- */
.section-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--card-shadow);
    transition: box-shadow var(--transition-normal);
}

.section-card:hover {
    box-shadow: var(--card-shadow-hover);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.badge {
    background-color: var(--accent-color);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.card-header h3 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.card-header p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* --- Form Fields & Grid Systems --- */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .grid-2-col {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.required {
    color: var(--danger-color);
    margin-left: 2px;
}

/* Form Inputs */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="time"],
textarea,
select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    width: 100%;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
textarea:focus,
select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea {
    resize: vertical;
}

/* Nature Selection Chips */
.nature-selector {
    display: flex;
    gap: 10px;
}

.nature-btn {
    flex: 1;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.nature-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 6px -1px var(--accent-glow);
}

/* Custom Channels Checkbox Cards */
.channels-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

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

.channel-card {
    position: relative;
    cursor: pointer;
}

.channel-card input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.channel-content {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 12px 10px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.channel-card:hover .channel-content {
    background-color: var(--bg-hover);
    border-color: var(--text-muted);
}

.channel-card input[type="checkbox"]:checked + .channel-content {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 6px -1px var(--accent-glow);
}

.channel-content i {
    font-size: 1.25rem;
}

/* Currency Input Styling */
.currency-input {
    display: flex;
    align-items: center;
    position: relative;
}

.currency-prefix {
    position: absolute;
    left: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    pointer-events: none;
    font-size: 0.95rem;
}

.currency-input input {
    padding-left: 45px;
}

/* --- TAB 2: Steps Workflow Styles --- */
.steps-builder-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 20px;
    min-height: 450px;
}

@media (max-width: 900px) {
    .steps-builder-layout {
        grid-template-columns: 1fr;
    }
}

.steps-nav-section {
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
    display: flex;
    flex-direction: column;
}

@media (max-width: 900px) {
    .steps-nav-section {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: 20px;
    }
}

.steps-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.steps-tabs-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    overflow-y: auto;
    max-height: 380px;
}

@media (max-width: 900px) {
    .steps-tabs-list {
        flex-direction: row;
        overflow-x: auto;
        max-height: none;
        padding-bottom: 8px;
    }
}

.step-tab-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 6px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.step-tab-item:hover {
    background-color: var(--bg-hover);
}

.step-tab-item.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
}

.step-tab-item.active button.btn-delete-step {
    color: rgba(255, 255, 255, 0.7);
}

.step-tab-item.active button.btn-delete-step:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.2);
}

.step-tab-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

button.btn-delete-step {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

button.btn-delete-step:hover {
    color: var(--danger-color);
    background-color: var(--bg-hover);
}

.add-step-large {
    margin-top: 15px;
}

.step-editor-card {
    padding: 10px;
    position: relative;
    height: 100%;
}

.no-steps-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--text-muted);
    text-align: center;
}

.no-steps-placeholder i {
    font-size: 3rem;
    margin-bottom: 12px;
}

.no-steps-placeholder p {
    margin-bottom: 16px;
}

/* Radio button styles */
.radio-group {
    display: flex;
    gap: 15px;
    margin-top: 4px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    cursor: pointer;
}

/* Conditional steps section style */
.conditional-fields {
    border-left: 3px solid var(--accent-color);
    padding-left: 15px;
    margin-top: 12px;
    background-color: var(--bg-hover);
    padding: 12px;
    border-radius: 0 8px 8px 0;
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- TAB 3: Dynamic Form Builder Styles --- */
.fields-builder-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 20px;
    min-height: 480px;
}

@media (max-width: 900px) {
    .fields-builder-layout {
        grid-template-columns: 1fr;
    }
}

.field-palette {
    background-color: var(--bg-hover);
    border-radius: 8px;
    padding: 16px;
    border: 1px solid var(--border-color);
    height: fit-content;
}

.field-palette h4 {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.palette-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

@media (max-width: 900px) {
    .palette-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

.btn-palette {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    text-align: left;
    transition: all var(--transition-fast);
}

.btn-palette:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    transform: translateX(3px);
}

@media (max-width: 900px) {
    .btn-palette:hover {
        transform: none;
    }
}

.btn-palette i {
    width: 16px;
    text-align: center;
}

.fields-canvas {
    display: flex;
    flex-direction: column;
}

.canvas-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.canvas-body {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 16px;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.canvas-body.dragover {
    border-color: var(--accent-color);
    background-color: var(--bg-hover);
}

.no-fields-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-muted);
    flex: 1;
    padding: 40px;
}

.no-fields-placeholder i {
    font-size: 3rem;
    margin-bottom: 12px;
}

/* Configured Field Card */
.field-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    position: relative;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    animation: fadeIn 0.25s ease;
}

.field-card:hover {
    border-color: var(--text-muted);
    box-shadow: var(--card-shadow);
}

.field-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.field-card-type {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
}

.field-card-actions {
    display: flex;
    gap: 4px;
}

.field-card-actions button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 4px 6px;
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: 4px;
}

.field-card-actions button:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.field-card-actions button.btn-delete-field:hover {
    color: var(--danger-color);
}

/* Field Config Inputs */
.field-config-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 10px;
}

.field-config-row-2 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 12px;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .field-config-row, .field-config-row-2 {
        grid-template-columns: 1fr;
    }
}

.field-option-input-group {
    background-color: var(--bg-hover);
    padding: 10px;
    border-radius: 6px;
    margin-top: 10px;
    border: 1px solid var(--border-color);
}

.field-option-input-group label {
    font-size: 0.8rem;
    font-weight: 600;
}

/* --- TAB 4: Live Form Preview Styles --- */
.preview-device-wrapper {
    display: flex;
    justify-content: center;
    padding: 10px 0;
}

.preview-device {
    width: 100%;
    max-width: 1000px; /* Wider live preview card */
    background-color: var(--bg-sidebar);
    border: 8px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.device-screen {
    padding: 30px;
    background-color: var(--bg-primary);
    max-height: 700px;
    overflow-y: auto;
}

.preview-form-header {
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.preview-logo-wrapper {
    flex-shrink: 0;
    width: 200px;
    height: 40px;
    display: flex;
    align-items: center;
}
.preview-logo-wrapper svg {
    width: 100%;
    height: 100%;
}

.preview-header-titles {
    flex: 1;
}

.preview-header-titles h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.preview-header-titles h3 {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.preview-description-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.preview-desc-en {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.preview-desc-ar {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.preview-info-row {
    display: flex;
    gap: 30px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 10px;
}

.preview-form-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.preview-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.preview-field-group.half-width {
    width: calc(50% - 10px);
    display: inline-flex;
}

@media (max-width: 600px) {
    .preview-field-group.half-width {
        width: 100%;
        display: flex;
    }
}

.preview-field-labels {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.preview-label-en {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.preview-label-ar {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.preview-help-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.preview-help-text.rtl {
    text-align: right;
}

.preview-options-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 6px 0;
}

.preview-options-container.row {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
}

.preview-option-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    cursor: pointer;
}

.preview-option-item input {
    cursor: pointer;
}

.preview-form-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-top: 15px;
    display: flex;
    gap: 12px;
}

/* --- BUTTONS & STYLING UTILITIES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 10px -2px var(--accent-glow);
}

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

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-success {
    background-color: var(--success-color);
    color: #ffffff;
}

.btn-success:hover {
    background-color: var(--success-hover);
    box-shadow: 0 4px 10px -2px rgba(16, 185, 129, 0.3);
}

.btn-danger {
    background-color: var(--danger-color);
    color: #ffffff;
}

.btn-danger:hover {
    background-color: var(--danger-hover);
    box-shadow: 0 4px 10px -2px rgba(239, 68, 68, 0.3);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
}

.btn-icon-only {
    padding: 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- MODAL DIALOGS --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background-color: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 100%;
    max-width: 600px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.25);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-overlay.open .modal {
    transform: scale(1);
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-body textarea {
    height: 250px;
    font-family: monospace;
    font-size: 0.8rem;
}

.import-mode-selection {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.import-mode-selection label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* --- Onboarding Tour Styles --- */
.tour-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    display: inline-block;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}
.tour-dot.active {
    background-color: var(--accent-color);
}
.tour-slide {
    animation: fadeIn var(--transition-normal) ease-in-out;
}

.tour-highlighted {
    position: relative !important;
    z-index: 9999 !important;
    box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.65) !important;
    border: 2px solid var(--accent-color) !important;
    pointer-events: none !important;
}

#onboarding-modal {
    z-index: 999999 !important;
}

/* --- PRINT AND PDF STYLES --- */
@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        overflow: visible !important;
        height: auto !important;
        width: auto !important;
    }
    
    /* Hide all workspace items except print content */
    .app-container {
        display: block !important;
        height: auto !important;
    }
    
    .sidebar,
    .editor-header,
    .tab-navigation,
    .btn,
    .theme-toggle-btn,
    .empty-state,
    .modal-overlay,
    .fields-builder-layout .field-palette,
    .canvas-header,
    .field-card-actions,
    .no-fields-placeholder,
    .steps-nav-section,
    button {
        display: none !important;
    }
    
    .main-panel {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .editor-container {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .tab-content-pane {
        padding: 0 !important;
        overflow: visible !important;
        background-color: #ffffff !important;
    }
    
    .tab-pane {
        display: block !important; /* Force all panes visible on print or styled separately */
        opacity: 1 !important;
        transform: none !important;
        page-break-after: always;
    }
    
    .section-card {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin-bottom: 30px !important;
        background: transparent !important;
        page-break-inside: avoid;
    }
    
    /* Custom Print Layout structure */
    .print-doc-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        border-bottom: 2px solid #1e293b;
        padding-bottom: 15px;
        margin-bottom: 30px;
    }
}

/* Custom styles for PDF generation container */
.pdf-export-container {
    background-color: #ffffff;
    color: #0f172a;
    padding: 40px;
    font-family: 'Inter', sans-serif;
}

.pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid #1e293b;
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.pdf-logo svg {
    max-height: 45px;
}

.pdf-meta {
    text-align: right;
}

.pdf-meta h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: #0f172a;
}

.pdf-meta p {
    font-size: 0.85rem;
    color: #475569;
}

.pdf-section {
    margin-bottom: 35px;
    page-break-inside: avoid;
}

.pdf-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    border-bottom: 2px solid #cbd5e1;
    padding-bottom: 8px;
    margin-bottom: 15px;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pdf-info-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.pdf-info-table th, .pdf-info-table td {
    border: 1px solid #e2e8f0;
    padding: 10px 12px;
    text-align: left;
    font-size: 0.9rem;
}

.pdf-info-table th {
    background-color: #f1f5f9;
    color: #334155;
    font-weight: 600;
    width: 25%;
}

.pdf-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.pdf-desc-card {
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 12px;
    background-color: #f8fafc;
}

.pdf-desc-card h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #64748b;
    margin-bottom: 6px;
}

.pdf-desc-card p {
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Steps list print */
.pdf-step-item {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background-color: #ffffff;
}

.pdf-step-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 6px;
}

.pdf-step-number {
    background-color: #1e293b;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

.pdf-step-type {
    font-size: 0.8rem;
    color: #475569;
    font-weight: 600;
}

.pdf-step-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.pdf-step-desc {
    font-size: 0.85rem;
    color: #475569;
    line-height: 1.4;
}

/* PDF Form Fields Table */
.pdf-fields-table {
    width: 100%;
    border-collapse: collapse;
}

.pdf-fields-table th, .pdf-fields-table td {
    border: 1px solid #e2e8f0;
    padding: 10px 12px;
    text-align: left;
    font-size: 0.85rem;
}

.pdf-fields-table th {
    background-color: #1e293b;
    color: #ffffff;
    font-weight: 600;
}

.pdf-fields-table tr:nth-child(even) {
    background-color: #f8fafc;
}

.pdf-badge-required {
    background-color: #fee2e2;
    color: #ef4444;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 600;
}

.pdf-page-break {
    page-break-before: always;
}