/* 
 * Mosbius Admin UI - Apple & Airbnb Inspired Design System 
 * Philosophy: Guideless Simplicity, Aesthetic Precision
 */

:root {
    /* Color Palette - Apple Human Interface Guidelines */
    --color-bg-primary: #F5F5F7;
    /* Apple System Gray 6 */
    --color-surface: #FFFFFF;
    --color-text-primary: #1D1D1F;
    --color-text-secondary: #86868B;
    --color-accent: #000000;
    /* User Requested Elegant Black */
    --color-accent-hover: #333333;
    --color-accent-text: #FFFFFF;
    /* White text for black background */
    --color-border: #D2D2D7;
    /* Subtle separation */
    --color-input-bg: #F5F5F7;
    /* Input backgrounds */
    --color-destructive: #FF3B30;
    /* Apple Red */

    /* Metrics */
    --radius-s: 8px;
    --radius-m: 12px;
    --radius-l: 18px;
    /* Card Radius */
    --radius-pill: 9999px;

    /* Spacing */
    --space-s: 8px;
    --space-m: 16px;
    --space-l: 24px;
    --space-xl: 40px;

    /* Shadows (Soft, diffused) */
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.04);
    --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-inner: inset 0 1px 2px rgba(0, 0, 0, 0.06);

    /* Animation */
    --ease-apple: cubic-bezier(0.25, 1, 0.5, 1);
}

/* -------------------------------------------------------------------------- */
/* Global Reset & Typography */
/* -------------------------------------------------------------------------- */

body.toplevel_page_mosbius-floating-social-bar {
    background-color: var(--color-bg-primary);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--color-text-primary);
    font-size: 15px;
    /* Minimum legible size */
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    margin: 0;
}

.mosbius-wrap {
    max-width: 720px;
    /* Reduced width for better readability (Miller's Law) */
    margin: 60px auto 60px;
    /* Standard margins */
    padding: 0 var(--space-l);
}

input[type=radio] {
    display: none;
}

/* -------------------------------------------------------------------------- */
/* Header */
/* -------------------------------------------------------------------------- */

.mosbius-card .mosbius-header {
    text-align: center;
    padding: var(--space-s) 0;
}

.mosbius-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-s) 0;
    letter-spacing: -0.02em;
}

.mosbius-header p {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* -------------------------------------------------------------------------- */
/* Cards */
/* -------------------------------------------------------------------------- */

.mosbius-card {
    background: var(--color-surface);
    border-radius: var(--radius-l);
    box-shadow: var(--shadow-card);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    transition: transform 0.3s var(--ease-apple), box-shadow 0.3s var(--ease-apple);
}

.mosbius-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevated);
}

.card-title {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-l);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-m);
}

/* -------------------------------------------------------------------------- */
/* Layout Selection (Visual Cards) */
/* -------------------------------------------------------------------------- */

.layout-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-m);
}

.layout-option-input {
    display: none;
}

.layout-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-l);
    background: var(--color-input-bg);
    border: 2px solid transparent;
    border-radius: var(--radius-m);
    transition: all 0.3s var(--ease-apple);
    height: 140px;
    /* Fixed height consistency */
}

.layout-preview {
    font-size: 42px;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-m);
    transition: transform 0.3s var(--ease-apple), color 0.3s;
}

.layout-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* Selected State */
.layout-option-input:checked+.layout-card {
    background: #FFFFFF;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.05);
}

.layout-option-input:checked+.layout-card .layout-preview {
    color: var(--color-accent);
    transform: scale(1.1);
}

.layout-option-input:checked+.layout-card .layout-name {
    color: var(--color-text-primary);
}

/* -------------------------------------------------------------------------- */
/* Items List (Accordion) */
/* -------------------------------------------------------------------------- */

.mosbius-items-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.mosbius-item-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-m);
    overflow: hidden;
    transition: all 0.3s var(--ease-apple);
    margin-bottom: 15px;
}

.mosbius-item-card.is-open {
    box-shadow: var(--shadow-card);
    border-color: transparent;
}

/* Header (Drag & Toggle) */
.item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: #FFFFFF;
    cursor: pointer;
    user-select: none;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sort-handle {
    color: var(--color-text-secondary);
    cursor: grab;
    padding: 4px;
}

.accordion-toggle {
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: transform 0.3s var(--ease-apple);
}

.mosbius-item-card.is-open .accordion-toggle {
    transform: rotate(180deg);
}

.item-title-display {
    font-weight: 600;
    font-size: 17px;
    color: var(--color-text-primary);
}

.remove-btn {
    background: rgba(255, 59, 48, 0.1);
    color: var(--color-destructive);
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: -0.01em;
}

.remove-btn:hover {
    background: var(--color-destructive);
    color: #FFF;
}

/* Content Area */
.item-content-wrapper {
    display: none;
    padding: 0 24px 28px;
    border-top: 1px solid var(--color-border);
    background: #FAFAFA;
    /* Slightly differentiated bg for edit mode */
}

.mosbius-item-card.is-open .item-content-wrapper {
    display: block;
    animation: slideOpen 0.4s var(--ease-apple);
}

@keyframes slideOpen {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.item-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* Restored 2 columns */
    gap: var(--space-l);
    padding-top: var(--space-l);
}

/* Inputs & Labels */
.input-group label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.modern-input {
    width: 100%;
    height: 48px;
    border: none;
    background: #EFEFF4;
    /* Slightly darker input bg for contrast on white */
    border-radius: 10px;
    padding: 0 16px;
    font-size: 17px;
    color: var(--color-text-primary);
    transition: all 0.2s;
}

.modern-input:focus {
    background: #FFF;
    box-shadow: 0 0 0 2px var(--color-accent);
    outline: none;
}

/* -------------------------------------------------------------------------- */
/* Icon Grid (Fixed Layout) */
/* -------------------------------------------------------------------------- */

.icon-grid {
    display: flex;
    /* Changed to flex block for better wrapping */
    flex-wrap: wrap;
    gap: 12px;
}

.icon-option {
    width: 44px;
    /* Slightly smaller for density */
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    /* Circular shape */
    font-size: 20px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s var(--ease-apple);
}

.icon-option:hover {
    transform: scale(1.05);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Icon Coloring based on Theme */
.icon-grid.theme-whatsapp .icon-option i {
    background: linear-gradient(135deg, #25D366, #128C7E);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-phone .icon-option i {
    background: linear-gradient(135deg, #007bff, #0056b3);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-location .icon-option i {
    background: linear-gradient(135deg, #f50057, #c51162);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-instagram .icon-option i {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-youtube .icon-option i {
    background: linear-gradient(135deg, #ff0000, #c4302b);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-linkedin .icon-option i {
    background: linear-gradient(135deg, #0077b5, #005582);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.icon-grid.theme-email .icon-option i {
    background: linear-gradient(135deg, #dd4b39, #c23321);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Selected Icon State with Dynamic Backgrounds */
.icon-option.selected {
    border-color: transparent;
    color: #FFF !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    /* Circle shape as requested */
}

.icon-option.selected i {
    background: none !important;
    -webkit-text-fill-color: #FFF !important;
    /* White icon */
}

/* Dynamic Backgrounds for Selected State */
.icon-grid.theme-whatsapp .icon-option.selected {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.icon-grid.theme-phone .icon-option.selected {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.icon-grid.theme-location .icon-option.selected {
    background: linear-gradient(135deg, #f50057, #c51162);
}

.icon-grid.theme-instagram .icon-option.selected {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.icon-grid.theme-youtube .icon-option.selected {
    background: linear-gradient(135deg, #ff0000, #c4302b);
}

.icon-grid.theme-linkedin .icon-option.selected {
    background: linear-gradient(135deg, #0077b5, #005582);
}

.icon-grid.theme-email .icon-option.selected {
    background: linear-gradient(135deg, #dd4b39, #c23321);
}

/* -------------------------------------------------------------------------- */
/* Style Selector */
/* -------------------------------------------------------------------------- */

.style-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.style-option {
    width: 48px;
    /* Adjusted size */
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s var(--ease-apple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    /* Hide text */
    color: transparent;
    /* Hide icon color if visible */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.style-option i {
    display: none;
    /* Explicitly hide icons */
}

.style-option.selected {
    transform: scale(1.1);
    border-color: var(--color-text-primary);
    /* High contrast selection ring */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Style Variants */
.style-preview-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.style-preview-phone {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.style-preview-location {
    background: linear-gradient(135deg, #f50057, #c51162);
}

.style-preview-instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.style-preview-youtube {
    background: linear-gradient(135deg, #ff0000, #c4302b);
}

.style-preview-linkedin {
    background: linear-gradient(135deg, #0077b5, #005582);
}

.style-preview-email {
    background: linear-gradient(135deg, #dd4b39, #c23321);
}

/* -------------------------------------------------------------------------- */
/* Buttons */
/* -------------------------------------------------------------------------- */

/* Add New Button */
.add-new-btn {
    width: 100%;
    padding: 20px;
    background: transparent;
    border: 2px dashed #D2D2D7;
    border-radius: var(--radius-m);
    color: var(--color-accent);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.add-new-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: var(--color-accent);
}

/* Main Action Button (Static) */
.mosbius-footer-actions {
    margin: var(--space-l) 0 50px 0;
    /* Extra bottom space for content breathing */
    width: 100%;
    display: flex;
    justify-content: center;
}

#submit {
    background-color: var(--color-accent);
    color: var(--color-accent-text);
    /* Updated for contrast */
    border: none;
    border-radius: var(--radius-m);
    padding: 16px 40px;
    /* Comfortable touch target */
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    max-width: 720px;
    /* Constrain width to match layout */
    display: block;
    transition: all 0.2s var(--ease-apple);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    /* Elegant black shadow */
}

#submit:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

#submit:active {
    transform: scale(0.98);
}

/* -------------------------------------------------------------------------- */
/* Toggle Switch (Apple Style) */
/* -------------------------------------------------------------------------- */

.preview-toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 30px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #E5E5EA;
    /* iOS Inactive */
    transition: .4s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked+.toggle-slider {
    background-color: #34C759;
    /* iOS Active Green */
}

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

.toggle-label {
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text-primary);
}