/**
 * Marhaba Shipping LLC - Brand Design System
 * A premium, traditional-meets-modern maritime identity:
 * deep emerald green, polished gold, champagne, warm ivory.
 * Colors, Typography, Components, and Utilities
 */

/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
    /* Brand Colors - Polished Gold (primary accent) */
    --ks-primary: #C19A4B;
    --ks-primary-light: #D9BA73;
    --ks-primary-lighter: #E8D6A6;
    --ks-primary-dark: #A6813A;
    --ks-light: #FBF8F1;
    --ks-dark: #0A432A; /* Deep Emerald Green */
    --ks-accent: #D9BA73; /* Soft Champagne Gold */
    --ks-burgundy: #7A3B25; /* warm spice accent (secondary) */

    /* Extended Palette - Gold */
    --ks-primary-50: #FAF5EA;
    --ks-primary-100: #F3E9CF;
    --ks-primary-200: #E8D6A6;
    --ks-primary-300: #D9BA73;
    --ks-primary-400: #CDAA5E;
    --ks-primary-500: #C19A4B;
    --ks-primary-600: #A6813A;
    --ks-primary-700: #85662E;
    --ks-primary-800: #6A5226;
    --ks-primary-900: #574321;

    /* Extended Palette - Emerald Green */
    --ks-dark-50: #ECF4EF;
    --ks-dark-100: #D3E5DA;
    --ks-dark-200: #A7C9B4;
    --ks-dark-300: #6E9E84;
    --ks-dark-400: #3E7457;
    --ks-dark-500: #1E5738;
    --ks-dark-600: #124B2F;
    --ks-dark-700: #0A432A; /* Brand Emerald */
    --ks-dark-800: #083723;
    --ks-dark-900: #062A1B; /* Emerald-black */

    /* Semantic Colors */
    --ks-success: #1E7A48;
    --ks-success-light: #D8ECE1;
    --ks-warning: #C19A4B;
    --ks-warning-light: #F7EFD6;
    --ks-danger: #A8323F;
    --ks-danger-light: #F3DADE;
    --ks-info: #2A6D6F;
    --ks-info-light: #D6EDEA;

    /* Text Colors */
    --ks-text-primary: #14261C;
    --ks-text-secondary: #3A4A40;
    --ks-text-muted: #6B7A70;
    --ks-text-light: #FBF8F1;

    /* Background Colors */
    --ks-bg-primary: #FFFFFF;
    --ks-bg-secondary: #F5F0E4;
    --ks-bg-dark: #0A432A;

    /* Typography */
    --ks-font-heading: 'Cinzel', 'Cormorant Garamond', Georgia, serif;
    --ks-font-serif: 'Cormorant Garamond', 'Cinzel', Georgia, serif;
    --ks-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ks-font-mono: 'Fira Code', 'Consolas', monospace;
    
    /* Font Sizes */
    --ks-text-xs: 0.75rem;
    --ks-text-sm: 0.875rem;
    --ks-text-base: 1rem;
    --ks-text-lg: 1.125rem;
    --ks-text-xl: 1.25rem;
    --ks-text-2xl: 1.5rem;
    --ks-text-3xl: 1.875rem;
    --ks-text-4xl: 2.25rem;
    --ks-text-5xl: 3rem;
    --ks-text-6xl: 3.75rem;
    
    /* Font Weights */
    --ks-font-light: 300;
    --ks-font-normal: 400;
    --ks-font-medium: 500;
    --ks-font-semibold: 600;
    --ks-font-bold: 700;
    
    /* Spacing */
    --ks-space-1: 0.25rem;
    --ks-space-2: 0.5rem;
    --ks-space-3: 0.75rem;
    --ks-space-4: 1rem;
    --ks-space-5: 1.25rem;
    --ks-space-6: 1.5rem;
    --ks-space-8: 2rem;
    --ks-space-10: 2.5rem;
    --ks-space-12: 3rem;
    --ks-space-16: 4rem;
    --ks-space-20: 5rem;
    
    /* Border Radius */
    --ks-radius-sm: 0.25rem;
    --ks-radius-md: 0.375rem;
    --ks-radius-lg: 0.5rem;
    --ks-radius-xl: 0.75rem;
    --ks-radius-2xl: 1rem;
    --ks-radius-full: 9999px;
    
    /* Shadows */
    --ks-shadow-sm: 0 1px 2px 0 rgba(51, 67, 78, 0.05);
    --ks-shadow-md: 0 4px 6px -1px rgba(51, 67, 78, 0.1), 0 2px 4px -1px rgba(51, 67, 78, 0.06);
    --ks-shadow-lg: 0 10px 15px -3px rgba(51, 67, 78, 0.1), 0 4px 6px -2px rgba(51, 67, 78, 0.05);
    --ks-shadow-xl: 0 20px 25px -5px rgba(51, 67, 78, 0.1), 0 10px 10px -5px rgba(51, 67, 78, 0.04);
    
    /* Transitions */
    --ks-transition-fast: 150ms ease;
    --ks-transition-normal: 300ms ease;
    --ks-transition-slow: 500ms ease;
    
    /* Z-Index Scale */
    --ks-z-dropdown: 1000;
    --ks-z-sticky: 1020;
    --ks-z-fixed: 1030;
    --ks-z-modal-backdrop: 1040;
    --ks-z-modal: 1050;
    --ks-z-popover: 1060;
    --ks-z-tooltip: 1070;
    --ks-z-loader: 9999;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --ks-bg-primary: #0C2E1F;
    --ks-bg-secondary: #0A3A25;
    --ks-bg-dark: #062A1B;
    --ks-text-primary: #F4F8F5;
    --ks-text-secondary: #C7D6CD;
    --ks-text-muted: #9BAFA3;
}

/* ============================================
   Typography
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700;800;900&family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: var(--ks-font-body);
    font-size: var(--ks-text-base);
    font-weight: var(--ks-font-normal);
    line-height: 1.6;
    color: var(--ks-text-primary);
    background-color: var(--ks-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--ks-font-heading);
    font-weight: var(--ks-font-bold);
    line-height: 1.2;
    color: var(--ks-text-primary);
    margin-bottom: var(--ks-space-4);
}

h1, .h1 { font-size: var(--ks-text-5xl); }
h2, .h2 { font-size: var(--ks-text-4xl); }
h3, .h3 { font-size: var(--ks-text-3xl); }
h4, .h4 { font-size: var(--ks-text-2xl); }
h5, .h5 { font-size: var(--ks-text-xl); }
h6, .h6 { font-size: var(--ks-text-lg); }

/* ============================================
   Marhaba Crest Loader
   ============================================ */
.ks-loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 40%, #124B2F 0%, #062A1B 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--ks-z-loader);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--ks-transition-normal), visibility var(--ks-transition-normal);
}

.ks-loader-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ks-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--ks-space-4);
}

/* Marhaba crest loader */
.ks-loader-crest {
    width: 110px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9f6ef;
    border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(217,186,115,0.5), 0 0 40px rgba(217,186,115,0.25);
    animation: ks-crest-pulse 1.8s ease-in-out infinite;
}
.ks-loader-crest img {
    width: 72%;
    height: 72%;
    object-fit: contain;
    animation: ks-crest-bob 2.4s ease-in-out infinite;
}

@keyframes ks-crest-pulse {
    0%, 100% { box-shadow: 0 0 0 1px rgba(217,186,115,0.5), 0 0 30px rgba(217,186,115,0.18); }
    50% { box-shadow: 0 0 0 1px rgba(217,186,115,0.8), 0 0 55px rgba(217,186,115,0.4); }
}
@keyframes ks-crest-bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.ks-loader-bar {
    width: 160px;
    height: 3px;
    background: rgba(255,255,255,0.12);
    border-radius: 2px;
    overflow: hidden;
}
.ks-loader-bar span {
    display: block;
    height: 100%;
    width: 40%;
    background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
    border-radius: 2px;
    animation: ks-loader-slide 1.2s ease-in-out infinite;
}
@keyframes ks-loader-slide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(300%); }
}

/* Legacy eagle (kept for backward-compat) */
.ks-loader-eagle {
    width: 80px;
    height: 80px;
    animation: ks-eagle-fly 2s ease-in-out infinite;
}

.ks-loader-eagle svg {
    width: 100%;
    height: 100%;
    fill: var(--ks-primary);
}

.ks-loader-text {
    color: var(--ks-light);
    font-family: var(--ks-font-heading);
    font-size: var(--ks-text-lg);
    letter-spacing: 0.32em;
    font-weight: 600;
}

/* Eagle flying animation */
@keyframes ks-eagle-fly {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-5deg);
    }
    50% {
        transform: translateY(0) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(5deg);
    }
}

/* Wing flap animation for SVG */
@keyframes ks-wing-flap {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(0.85);
    }
}

/* Inline loader (for buttons, cards) */
.ks-loader-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--ks-space-2);
}

.ks-loader-inline .ks-loader-eagle {
    width: 24px;
    height: 24px;
    animation: ks-eagle-spin 1s linear infinite;
}

@keyframes ks-eagle-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Skeleton loader */
.ks-skeleton {
    background: linear-gradient(90deg, 
        var(--ks-dark-100) 25%, 
        var(--ks-dark-50) 50%, 
        var(--ks-dark-100) 75%
    );
    background-size: 200% 100%;
    animation: ks-skeleton-shimmer 1.5s infinite;
    border-radius: var(--ks-radius-md);
}

@keyframes ks-skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.ks-skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.ks-skeleton-text:last-child {
    width: 70%;
}

.ks-skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--ks-radius-full);
}

.ks-skeleton-card {
    height: 200px;
}

/* ============================================
   Buttons
   ============================================ */
.btn-ks-primary {
    background-color: var(--ks-primary);
    border-color: var(--ks-primary);
    color: var(--ks-light);
    font-family: var(--ks-font-body);
    font-weight: var(--ks-font-semibold);
    padding: var(--ks-space-3) var(--ks-space-6);
    border-radius: var(--ks-radius-md);
    transition: all var(--ks-transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-ks-primary:hover,
.btn-ks-primary:focus {
    background-color: var(--ks-primary-dark);
    border-color: var(--ks-primary-dark);
    color: var(--ks-light);
    transform: translateY(-2px);
    box-shadow: var(--ks-shadow-lg);
}

.btn-ks-primary:active {
    transform: translateY(0);
}

.btn-ks-primary:disabled,
.btn-ks-primary.loading {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-ks-secondary {
    background-color: var(--ks-dark);
    border-color: var(--ks-dark);
    color: var(--ks-light);
    font-family: var(--ks-font-body);
    font-weight: var(--ks-font-semibold);
    padding: var(--ks-space-3) var(--ks-space-6);
    border-radius: var(--ks-radius-md);
    transition: all var(--ks-transition-fast);
}

.btn-ks-secondary:hover,
.btn-ks-secondary:focus {
    background-color: var(--ks-dark-700);
    border-color: var(--ks-dark-700);
    color: var(--ks-light);
}

.btn-ks-outline {
    background-color: transparent;
    border: 2px solid var(--ks-primary);
    color: var(--ks-primary);
    font-family: var(--ks-font-body);
    font-weight: var(--ks-font-semibold);
    padding: var(--ks-space-3) var(--ks-space-6);
    border-radius: var(--ks-radius-md);
    transition: all var(--ks-transition-fast);
}

.btn-ks-outline:hover,
.btn-ks-outline:focus {
    background-color: var(--ks-primary);
    color: var(--ks-light);
}

.btn-ks-accent {
    background-color: var(--ks-accent);
    border-color: var(--ks-accent);
    color: var(--ks-light);
}

/* Button loading state */
.btn.loading .btn-text {
    visibility: hidden;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: ks-btn-spin 0.8s linear infinite;
}

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

/* ============================================
   Cards
   ============================================ */
.ks-card {
    background: var(--ks-bg-primary);
    border-radius: var(--ks-radius-xl);
    box-shadow: var(--ks-shadow-md);
    border: 1px solid var(--ks-dark-100);
    overflow: hidden;
    transition: all var(--ks-transition-normal);
}

.ks-card:hover {
    box-shadow: var(--ks-shadow-xl);
    transform: translateY(-4px);
}

.ks-card-header {
    padding: var(--ks-space-6);
    border-bottom: 1px solid var(--ks-dark-100);
    background: var(--ks-bg-secondary);
}

.ks-card-body {
    padding: var(--ks-space-6);
}

.ks-card-footer {
    padding: var(--ks-space-4) var(--ks-space-6);
    border-top: 1px solid var(--ks-dark-100);
    background: var(--ks-bg-secondary);
}

/* KPI Card */
.ks-kpi-card {
    background: linear-gradient(135deg, var(--ks-primary) 0%, var(--ks-accent) 100%);
    color: var(--ks-light);
    padding: var(--ks-space-6);
    border-radius: var(--ks-radius-xl);
}

.ks-kpi-card .kpi-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--ks-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--ks-space-4);
}

.ks-kpi-card .kpi-value {
    font-family: var(--ks-font-heading);
    font-size: var(--ks-text-4xl);
    font-weight: var(--ks-font-bold);
    line-height: 1;
    margin-bottom: var(--ks-space-2);
}

.ks-kpi-card .kpi-label {
    font-size: var(--ks-text-sm);
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Form Elements
   ============================================ */
.ks-form-control {
    display: block;
    width: 100%;
    padding: var(--ks-space-3) var(--ks-space-4);
    font-family: var(--ks-font-body);
    font-size: var(--ks-text-base);
    font-weight: var(--ks-font-normal);
    line-height: 1.5;
    color: var(--ks-text-primary);
    background-color: var(--ks-bg-primary);
    background-clip: padding-box;
    border: 1px solid var(--ks-dark-200);
    border-radius: var(--ks-radius-md);
    transition: border-color var(--ks-transition-fast), box-shadow var(--ks-transition-fast);
}

.ks-form-control:focus {
    color: var(--ks-text-primary);
    background-color: var(--ks-bg-primary);
    border-color: var(--ks-primary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(193, 154, 75, 0.25);
}

.ks-form-control::placeholder {
    color: var(--ks-text-muted);
    opacity: 1;
}

.ks-form-label {
    display: block;
    margin-bottom: var(--ks-space-2);
    font-weight: var(--ks-font-medium);
    color: var(--ks-text-primary);
}

.ks-form-label.required::after {
    content: '*';
    color: var(--ks-danger);
    margin-left: var(--ks-space-1);
}

/* ============================================
   Navigation
   ============================================ */
.ks-navbar {
    background: var(--ks-bg-primary);
    box-shadow: var(--ks-shadow-md);
    padding: var(--ks-space-4) 0;
}

.ks-navbar-brand {
    font-family: var(--ks-font-heading);
    font-size: var(--ks-text-2xl);
    font-weight: var(--ks-font-bold);
    color: var(--ks-primary);
    text-decoration: none;
}

.ks-nav-link {
    font-family: var(--ks-font-body);
    font-weight: var(--ks-font-medium);
    color: var(--ks-text-secondary);
    padding: var(--ks-space-2) var(--ks-space-4);
    transition: color var(--ks-transition-fast);
}

.ks-nav-link:hover,
.ks-nav-link.active {
    color: var(--ks-primary);
}

/* ============================================
   Status Badges
   ============================================ */
.ks-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--ks-space-1) var(--ks-space-3);
    font-size: var(--ks-text-xs);
    font-weight: var(--ks-font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--ks-radius-full);
}

.ks-badge-pending { background: var(--ks-warning-light); color: #856404; }
.ks-badge-active { background: var(--ks-success-light); color: #155724; }
.ks-badge-in-transit { background: var(--ks-info-light); color: #0c5460; }
.ks-badge-delivered { background: var(--ks-success-light); color: #155724; }
.ks-badge-cancelled { background: var(--ks-danger-light); color: #721c24; }

/* ============================================
   Dark Mode Toggle
   ============================================ */
.ks-theme-toggle {
    position: relative;
    width: 60px;
    height: 30px;
    background: var(--ks-dark-200);
    border-radius: var(--ks-radius-full);
    cursor: pointer;
    transition: background var(--ks-transition-normal);
}

.ks-theme-toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--ks-light);
    border-radius: var(--ks-radius-full);
    transition: transform var(--ks-transition-normal);
    box-shadow: var(--ks-shadow-md);
}

[data-theme="dark"] .ks-theme-toggle {
    background: var(--ks-primary);
}

[data-theme="dark"] .ks-theme-toggle::after {
    transform: translateX(30px);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-ks-primary { color: var(--ks-primary) !important; }
.text-ks-dark { color: var(--ks-dark) !important; }
.text-ks-light { color: var(--ks-light) !important; }
.text-ks-accent { color: var(--ks-accent) !important; }

.bg-ks-primary { background-color: var(--ks-primary) !important; }
.bg-ks-dark { background-color: var(--ks-dark) !important; }
.bg-ks-light { background-color: var(--ks-light) !important; }
.bg-ks-accent { background-color: var(--ks-accent) !important; }

.font-heading { font-family: var(--ks-font-heading) !important; }
.font-body { font-family: var(--ks-font-body) !important; }

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    h1, .h1 { font-size: var(--ks-text-4xl); }
    h2, .h2 { font-size: var(--ks-text-3xl); }
    h3, .h3 { font-size: var(--ks-text-2xl); }
    
    .ks-kpi-card .kpi-value {
        font-size: var(--ks-text-3xl);
    }
}

/* ============================================
   Page Transition Effects
   ============================================ */
.ks-page-transition {
    animation: ks-fade-in 0.4s ease-out;
}

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

.ks-page-transition-slide {
    animation: ks-slide-in 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes ks-slide-in {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Content fade in stagger effect */
.ks-stagger > * {
    opacity: 0;
    animation: ks-fade-in 0.4s ease-out forwards;
}

.ks-stagger > *:nth-child(1) { animation-delay: 0.05s; }
.ks-stagger > *:nth-child(2) { animation-delay: 0.1s; }
.ks-stagger > *:nth-child(3) { animation-delay: 0.15s; }
.ks-stagger > *:nth-child(4) { animation-delay: 0.2s; }
.ks-stagger > *:nth-child(5) { animation-delay: 0.25s; }
.ks-stagger > *:nth-child(6) { animation-delay: 0.3s; }

/* ============================================
   Modal Loading States
   ============================================ */
.modal.loading .modal-content {
    position: relative;
}

.modal.loading .modal-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: inherit;
}

.modal.loading .modal-body,
.modal.loading .modal-footer {
    opacity: 0.5;
    pointer-events: none;
}

/* Modal entrance animation */
.modal.fade .modal-dialog {
    transform: scale(0.95) translateY(-20px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.show .modal-dialog {
    transform: scale(1) translateY(0);
}

/* ============================================
   Button Loading States
   ============================================ */
.btn.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    top: 50%;
    left: 50%;
    margin-left: -9px;
    margin-top: -9px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: ks-btn-spin 0.6s linear infinite;
}

.btn.loading .btn-text {
    visibility: hidden;
}

.btn-ks-primary.loading::after,
.btn-primary.loading::after {
    border-color: rgba(255,255,255,0.3);
    border-top-color: white;
}

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

/* ============================================
   Progress Bar (Top of Page)
   ============================================ */
.ks-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
    z-index: 10000;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--ks-primary);
}

.ks-progress-bar.active {
    animation: ks-progress 2s ease-in-out infinite;
}

@keyframes ks-progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 90%; }
}

/* ============================================
   Toast Notifications
   ============================================ */
.ks-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ks-toast {
    background: white;
    border-radius: var(--ks-radius-lg);
    box-shadow: var(--ks-shadow-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    animation: ks-toast-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ks-toast.hiding {
    animation: ks-toast-out 0.3s ease-in forwards;
}

.ks-toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.ks-toast.success .ks-toast-icon { color: var(--ks-success); }
.ks-toast.error .ks-toast-icon { color: var(--ks-danger); }
.ks-toast.warning .ks-toast-icon { color: var(--ks-warning); }
.ks-toast.info .ks-toast-icon { color: var(--ks-info); }

.ks-toast-content {
    flex: 1;
}

.ks-toast-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.ks-toast-message {
    font-size: 0.875rem;
    color: var(--ks-text-muted);
}

.ks-toast-close {
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.ks-toast-close:hover {
    opacity: 1;
}

@keyframes ks-toast-in {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes ks-toast-out {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* ============================================
   Traditional / Heritage Ornaments
   ============================================ */
/* Gold ornamental divider with central diamond */
.ks-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin: 1.25rem 0;
}
.ks-ornament::before,
.ks-ornament::after {
    content: '';
    height: 1px;
    width: 60px;
    background: linear-gradient(90deg, transparent, var(--ks-primary));
}
.ks-ornament::after {
    background: linear-gradient(90deg, var(--ks-primary), transparent);
}
.ks-ornament span {
    color: var(--ks-primary);
    font-size: 0.75rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    font-weight: 600;
}
.ks-ornament .ks-ornament-diamond {
    width: 8px;
    height: 8px;
    background: var(--ks-primary);
    transform: rotate(45deg);
    flex-shrink: 0;
}

/* Decorative gold underline used under headings */
.ks-title-rule {
    width: 72px;
    height: 3px;
    background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
    border: none;
    border-radius: 2px;
    margin: 1rem 0 1.5rem;
    opacity: 1;
}
.text-center .ks-title-rule,
.ks-section-header .ks-title-rule {
    margin-left: auto;
    margin-right: auto;
}

/* Eyebrow label (small caps, gold) */
.ks-eyebrow {
    display: inline-block;
    color: var(--ks-primary);
    font-family: var(--ks-font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

/* Thin gold top accent bar (used on top of page) */
.ks-crest-bar {
    height: 4px;
    background: linear-gradient(90deg, var(--ks-primary-700), var(--ks-primary), var(--ks-accent), var(--ks-primary), var(--ks-primary-700));
}

/* Refined focus ring for accessibility */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(193, 154, 75, 0.55);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: var(--ks-primary);
    color: #fff;
}

/* ============================================
   Bootstrap "primary" remapped to heritage gold
   (keeps legacy pages on-brand)
   ============================================ */
.text-primary { color: var(--ks-primary) !important; }
.bg-primary { background-color: var(--ks-primary) !important; }
.border-primary { border-color: var(--ks-primary) !important; }
.btn-primary {
    --bs-btn-bg: var(--ks-primary);
    --bs-btn-border-color: var(--ks-primary);
    --bs-btn-hover-bg: var(--ks-primary-dark);
    --bs-btn-hover-border-color: var(--ks-primary-dark);
    --bs-btn-active-bg: var(--ks-primary-dark);
    --bs-btn-active-border-color: var(--ks-primary-dark);
    --bs-btn-disabled-bg: var(--ks-primary);
    --bs-btn-disabled-border-color: var(--ks-primary);
}
.btn-outline-primary {
    --bs-btn-color: var(--ks-primary);
    --bs-btn-border-color: var(--ks-primary);
    --bs-btn-hover-bg: var(--ks-primary);
    --bs-btn-hover-border-color: var(--ks-primary);
    --bs-btn-active-bg: var(--ks-primary);
    --bs-btn-active-border-color: var(--ks-primary);
}
.link-primary { color: var(--ks-primary) !important; }

/* Page hero used on legacy/secondary pages */
.ks-page-hero {
    position: relative;
}
.ks-page-hero .badge.bg-primary {
    background-color: rgba(217,186,115,0.18) !important;
    color: var(--ks-accent) !important;
    border: 1px solid rgba(217,186,115,0.4);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Outline button on dark backgrounds */
.btn-ks-outline-light {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.6);
    color: #fff;
    font-weight: 600;
    padding: var(--ks-space-3) var(--ks-space-6);
    border-radius: var(--ks-radius-md);
    transition: all var(--ks-transition-fast);
}
.btn-ks-outline-light:hover,
.btn-ks-outline-light:focus {
    background: var(--ks-primary);
    border-color: var(--ks-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* ============================================================
   MARHABA BRAND EXTENSIONS
   Emerald + gold, traditional-meets-modern maritime motifs
   ============================================================ */

/* Arabesque 8-point-star texture (subtle, for section backgrounds) */
.mh-pattern {
    position: relative;
}
.mh-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' stroke='%23C19A4B' stroke-width='1' opacity='0.5'%3E%3Cpath d='M30 6l6 12 12 6-12 6-6 12-6-12-12-6 12-6z'/%3E%3Ccircle cx='30' cy='30' r='3'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 60px 60px;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
}
.mh-pattern > * { position: relative; z-index: 1; }

/* Emerald surface variant of the pattern (gold ink on dark) */
.mh-pattern-dark::before { opacity: 0.10; }

/* Gold gradient text (for figures / accents) */
.mh-gold-text {
    background: linear-gradient(120deg, var(--ks-primary-dark), var(--ks-primary), var(--ks-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--ks-primary);
}

/* Monogram avatar (replaces stock face photos) */
.mh-monogram {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ks-font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--ks-dark);
    background: linear-gradient(135deg, var(--ks-accent), var(--ks-primary));
    box-shadow: 0 4px 12px rgba(10, 67, 42, 0.18), inset 0 0 0 1px rgba(255,255,255,0.25);
}
.mh-monogram-lg { width: 88px; height: 88px; font-size: 1.75rem; }
.mh-monogram-emerald {
    color: var(--ks-accent);
    background: linear-gradient(135deg, var(--ks-dark-700), var(--ks-dark-900));
    box-shadow: 0 4px 12px rgba(10, 67, 42, 0.28), inset 0 0 0 1px rgba(193,154,75,0.35);
}

/* Gold wave divider (arabesque maritime rule) */
.mh-wave {
    display: block;
    width: 100%;
    line-height: 0;
    color: var(--ks-primary);
}
.mh-wave svg { display: block; width: 100%; height: auto; }

/* Ornamental crest rule: gold line - diamond - gold line, with star */
.mh-crest-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    margin: 1rem 0 1.5rem;
    color: var(--ks-primary);
}
.mh-crest-rule::before,
.mh-crest-rule::after {
    content: '';
    height: 1px;
    width: 56px;
    background: linear-gradient(90deg, transparent, currentColor);
}
.mh-crest-rule::after { background: linear-gradient(90deg, currentColor, transparent); }
.mh-crest-rule svg { width: 20px; height: 20px; }
.text-center .mh-crest-rule { margin-left: auto; margin-right: auto; }

/* Marhaba welcome chip (leans on the meaning of the name) */
.mh-welcome-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--ks-font-heading);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--ks-primary);
}
.mh-welcome-chip::before { content: '\2726'; font-size: 0.9rem; }

/* Emerald gradient hero/section background (image-free surfaces) */
.mh-emerald-gradient {
    background:
        radial-gradient(circle at 15% 20%, rgba(193,154,75,0.14) 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(217,186,115,0.10) 0%, transparent 45%),
        linear-gradient(135deg, var(--ks-dark-900) 0%, var(--ks-dark-700) 55%, var(--ks-dark-600) 100%);
    color: var(--ks-light);
}

/* Decorative dhow watermark for emerald panels */
.mh-dhow-watermark { position: relative; overflow: hidden; }
.mh-dhow-watermark > .mh-dhow-art {
    position: absolute;
    right: -3%;
    bottom: -8%;
    width: 40%;
    max-width: 460px;
    opacity: 0.10;
    color: var(--ks-primary);
    pointer-events: none;
    z-index: 0;
}
.mh-dhow-watermark > *:not(.mh-dhow-art) { position: relative; z-index: 1; }