/* SaveMyDate - Professional Design System v2.0 */

/* ==========================
   1. CSS VARIABLES & TOKENS
   ========================== */
:root {
    /* Primary Colors - Saagai coral palette (#e06565) */
    --pink-50: #fef5f5;
    --pink-100: #fde8e8;
    --pink-200: #f8c5c5;
    --pink-300: #f0a0a0;
    --pink-400: #e88a8a;
    --pink-500: #e06565;
    --pink-600: #d55a5a;
    --pink-700: #c94e4e;
    --pink-800: #a84242;
    --pink-900: #8b3838;
    
    /* Gray Scale - Saagai (#6c757d, #2c3e50) */
    --gray-50: #f8f9fa;
    --gray-100: #e9ecef;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #2c3e50;
    --gray-900: #2c3e50;
    
    /* Elevation Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* 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;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================
   2. BASE RESET & TYPOGRAPHY
   ========================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    /* line-height: 1.6; */
    background-color: var(--gray-50);
    min-height: 100vh;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

h1 { font-size: clamp(1.875rem, 5vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p { margin-bottom: var(--space-4); }
a { text-decoration: none; color: inherit; }

/* ==========================
   3. LAYOUT & CONTAINERS
   ========================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding-left: var(--space-6);
        padding-right: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: var(--space-8);
        padding-right: var(--space-8);
    }
}

main {
    min-height: calc(100vh - 72px);
    /* padding-top: 70px; */
    padding-bottom: var(--space-12);
}

/* ==========================
   4. CARD COMPONENTS
   ========================== */
.card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pink-500), var(--pink-600));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--pink-200);
}

.card:hover::before {
    transform: scaleX(1);
}

@media (min-width: 768px) {
    .card {
        padding: 1.25rem;
    }
}

/* Card Variants */
.card-elevated {
    box-shadow: var(--shadow);
}

.card-flat {
    box-shadow: none;
    border: 2px solid var(--gray-100);
}

.card-bordered {
    border: 2px solid var(--gray-200);
}

/* ==========================
   5. BUTTON SYSTEM
   ========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-align: center;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.btn:active {
    transform: scale(0.98);
}

/* Button Primary */
.btn-primary {
    background: linear-gradient(135deg, var(--pink-500) 0%, var(--pink-600) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--pink-600) 0%, var(--pink-700) 100%);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

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

/* Button Secondary */
.btn-secondary {
    background-color: white;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--pink-500);
    color: var(--pink-600);
    box-shadow: var(--shadow-sm);
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* Button States */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    top: 50%;
    left: 50%;
    margin: -0.5rem 0 0 -0.5rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ==========================
   6. FORMS & INPUTS
   ========================== */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--gray-700);
    transition: color var(--transition-fast);
}

.form-group:focus-within .form-label {
    color: var(--pink-600);
}

.form-label .required {
    color: var(--pink-500);
    margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    background-color: white;
    color: var(--gray-900);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--pink-300);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--pink-500);
    box-shadow: 0 0 0 3px rgba(224, 101, 101, 0.1);
    transform: translateY(-1px);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-400);
}

/* Custom Select Styling */
select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.25em 1.25em;
    padding-right: 2.75rem;
    appearance: none;
    cursor: pointer;
}

select.form-input:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%23EC4899' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
}

/* Form Validation States */
.form-input.error,
.form-textarea.error {
    border-color: #DC2626;
}

.form-input.success,
.form-textarea.success {
    border-color: #10B981;
}

.form-error {
    color: #DC2626;
    font-size: 0.875rem;
    margin-top: var(--space-1);
}

.form-help {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-top: var(--space-1);
}

/* ==========================
   7. TAB NAVIGATION (iPhone Style)
   ========================== */
.tab-navigation {
    margin-bottom: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: relative;
    z-index: 10;
    flex-shrink: 0;
}

.tab-navigation::-webkit-scrollbar {
    display: none;
}

.tab-navigation nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: white;
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    min-width: max-content;
    position: relative;
    z-index: 10;
}

.tab-btn {
    position: relative;
    padding: 0.75rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--gray-500);
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    flex: 1;
    text-align: center;
    border-radius: 8px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tab-btn:hover {
    color: var(--gray-700);
    background-color: var(--gray-50);
}

.tab-btn.active {
    color: var(--pink-600);
    background-color: var(--pink-50);
    font-weight: 600;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--pink-500);
    border-radius: 2px 2px 0 0;
}

@media (min-width: 768px) {
    .tab-navigation nav {
        padding: 0.625rem;
        gap: 0.5rem;
    }
    
    .tab-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ==========================
   8. PROFILE CARDS
   ========================== */
.profile-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 0.875rem;
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.profile-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--pink-200);
}

@media (min-width: 768px) {
    .profile-card {
        padding: 1rem;
    }
}

/* Legacy avatar styles (for backward compatibility) */
.profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto 0.625rem;
    border: 2px solid white;
    box-shadow: var(--shadow-xs);
}

.profile-avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--pink-100), var(--pink-200));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.625rem;
    box-shadow: var(--shadow-xs);
}

.profile-avatar-placeholder span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pink-600);
}

.profile-match-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    background: linear-gradient(135deg, var(--pink-100), var(--pink-200));
    color: var(--pink-700);
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.025em;
}

/* ==========================
   9. ACCORDION
   ========================== */
.accordion-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: white;
    margin-bottom: var(--space-4);
    transition: all var(--transition-base);
}

.accordion-item:hover {
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    padding: var(--space-5);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: white;
}

.accordion-header:hover {
    background-color: var(--gray-50);
}

/* Ensure accordion content has proper padding */
.accordion-content > div {
    padding: var(--space-5);
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--gray-900);
}

.accordion-icon {
    transition: transform var(--transition-base);
    color: var(--gray-500);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--pink-500);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow) ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 5000px;
    transition: max-height 0.5s ease-in;
}

/* ==========================
   10. BADGES & TAGS
   ========================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
}

.badge-success {
    background-color: #D1FAE5;
    color: #065F46;
}

.badge-warning {
    background-color: #FEF3C7;
    color: #92400E;
}

.badge-error {
    background-color: #FEE2E2;
    color: #991B1B;
}

.badge-info {
    background-color: var(--pink-100);
    color: var(--pink-700);
}

/* ==========================
   11. ALERTS & NOTIFICATIONS
   ========================== */
.alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    border-left: 4px solid;
    animation: slideInDown var(--transition-slow);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

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

.alert-success {
    background-color: #D1FAE5;
    color: #065F46;
    border-color: #10B981;
}

.alert-error {
    background-color: #FEE2E2;
    color: #991B1B;
    border-color: #EF4444;
}

.alert-warning {
    background-color: #FEF3C7;
    color: #92400E;
    border-color: #F59E0B;
}

.alert-info {
    background-color: #DBEAFE;
    color: #1E40AF;
    border-color: #3B82F6;
}

/* ==========================
   12. GRID SYSTEM
   ========================== */
.grid {
    display: grid;
    gap: 0.875rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (min-width: 768px) {
    .grid {
        gap: 1rem;
    }
    .md\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
    .grid {
        gap: 1.25rem;
    }
    .lg\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lg\\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ==========================
   13. SPACING UTILITIES
   ========================== */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-10 { padding: var(--space-10); }
.p-12 { padding: var(--space-12); }

.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }

.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.space-y-2 > * + * { margin-top: var(--space-2); }
.space-y-3 > * + * { margin-top: var(--space-3); }
.space-y-4 > * + * { margin-top: var(--space-4); }
.space-y-6 > * + * { margin-top: var(--space-6); }

.space-x-2 > * + * { margin-left: var(--space-2); }
.space-x-3 > * + * { margin-left: var(--space-3); }
.space-x-4 > * + * { margin-left: var(--space-4); }
.space-x-6 > * + * { margin-left: var(--space-6); }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.375rem; }
.gap-3 { gap: 0.5rem; }
.gap-4 { gap: 0.75rem; }
.gap-6 { gap: 1rem; }

/* ==========================
   14. FLEX UTILITIES
   ========================== */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

/* ==========================
   15. TEXT UTILITIES
   ========================== */
.text-xs { font-size: 0.6875rem; line-height: 1rem; }
.text-sm { font-size: 0.8125rem; line-height: 1.125rem; }
.text-base { font-size: 0.9375rem; line-height: 1.375rem; }
.text-lg { font-size: 1rem; line-height: 1.5rem; }
.text-xl { font-size: 1.125rem; line-height: 1.625rem; }
.text-2xl { font-size: 1.375rem; line-height: 1.75rem; }
.text-3xl { font-size: 1.625rem; line-height: 2rem; }
.text-4xl { font-size: 2rem; line-height: 2.25rem; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

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

.text-white { color: white; }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-800 { color: var(--gray-800); }
.text-gray-900 { color: var(--gray-900); }
.text-pink-500 { color: var(--pink-500); }
.text-pink-600 { color: var(--pink-600); }
.text-pink-700 { color: var(--pink-700); }

/* ==========================
   16. BACKGROUND UTILITIES
   ========================== */
.bg-white { background-color: white; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-gray-200 { background-color: var(--gray-200); }
.bg-pink-50 { background-color: var(--pink-50); }
.bg-pink-100 { background-color: var(--pink-100); }
.bg-pink-200 { background-color: var(--pink-200); }
.bg-pink-500 { background-color: var(--pink-500); }
.bg-pink-600 { background-color: var(--pink-600); }

.bg-gradient-pink {
    background: linear-gradient(135deg, var(--pink-500) 0%, var(--pink-600) 100%);
}

/* Gradient utilities for header, profile, auth */
.bg-gradient-to-r.from-pink-100.to-pink-200 {
    background: linear-gradient(to right, var(--pink-100), var(--pink-200));
}
.bg-gradient-to-r.from-pink-50.to-pink-100 {
    background: linear-gradient(to right, var(--pink-50), var(--pink-100));
}
.bg-gradient-to-br.from-pink-400.to-pink-500 {
    background: linear-gradient(to bottom right, var(--pink-400), var(--pink-500));
}
.bg-gradient-to-br.from-pink-200.to-pink-300 {
    background: linear-gradient(to bottom right, var(--pink-200), var(--pink-300));
}
.bg-gradient-to-br.from-pink-50.via-white.to-pink-50 {
    background: linear-gradient(to bottom right, var(--pink-50), white, var(--pink-50));
}
.bg-gradient-to-br.from-pink-50.to-white {
    background: linear-gradient(to bottom right, var(--pink-50), white);
}
.bg-gradient-to-r.from-pink-50.to-purple-50 {
    background: linear-gradient(to right, var(--pink-50), #faf5ff);
}
.bg-gradient-to-r.from-pink-500.to-purple-500 {
    background: linear-gradient(to right, var(--pink-500), #a855f7);
}
.bg-gradient-to-br.from-pink-500.to-purple-500 {
    background: linear-gradient(to bottom right, var(--pink-500), #a855f7);
}
.bg-gradient-to-r.from-pink-500.via-pink-600.to-pink-500 {
    background: linear-gradient(to right, var(--pink-500), var(--pink-600), var(--pink-500));
}

/* ==========================
   17. BORDER UTILITIES
   ========================== */
.border { border: 1px solid var(--gray-200); }
.border-2 { border-width: 2px; }
.border-t { border-top: 1px solid var(--gray-200); }
.border-b { border-bottom: 1px solid var(--gray-200); }
.border-gray-200 { border-color: var(--gray-200); }
.border-gray-300 { border-color: var(--gray-300); }
.border-pink-200 { border-color: var(--pink-200); }
.border-pink-300 { border-color: var(--pink-300); }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* ==========================
   18. SHADOW UTILITIES
   ========================== */
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* ==========================
   19. DISPLAY UTILITIES
   ========================== */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* ==========================
   20. POSITION UTILITIES
   ========================== */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

/* ==========================
   21. Z-INDEX UTILITIES
   ========================== */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.z-999 { z-index: 999; }
.z-9999 { z-index: 9999; }

/* ==========================
   22. OPACITY UTILITIES
   ========================== */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* ==========================
   23. TRANSITION UTILITIES
   ========================== */
.transition-all { transition: all var(--transition-base); }
.transition-colors { transition: color, background-color, border-color var(--transition-base); }
.transition-transform { transition: transform var(--transition-base); }

/* ==========================
   24. TRANSFORM UTILITIES
   ========================== */
.transform { transform: translateZ(0); }
.hover\\:scale-105:hover { transform: scale(1.05); }
.hover\\:translate-y--1:hover { transform: translateY(-0.25rem); }
.hover\\:translate-y--2:hover { transform: translateY(-0.5rem); }

/* ==========================
   25. CURSOR UTILITIES
   ========================== */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

/* ==========================
   26. OVERFLOW UTILITIES
   ========================== */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-auto { overflow-y: auto; }

/* ==========================
   27. WIDTH & HEIGHT UTILITIES
   ========================== */
.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-auto { height: auto; }
.min-h-screen { min-height: 100vh; }

/* Specific sizes */
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 12rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }

.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 12rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }

/* ==========================
   28. MOBILE SPECIFIC STYLES
   ========================== */
@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card {
        padding: 1rem;
        border-radius: var(--radius);
    }
    
    .accordion-item.card {
        padding: 0;
        margin-bottom: 0.75rem;
    }
    
    .accordion-header {
        padding: 1rem !important;
    }
    
    .accordion-content > div {
        padding: 1rem !important;
    }
    
    /* Better spacing for profile page */
    .space-y-4 > * + * {
        margin-top: 0.75rem;
    }
    
    /* Profile container padding */
    .container.mx-auto.px-4 {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .container.mx-auto.py-8 {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }
    
    .btn {
        width: 100%;
        padding: 0.625rem 1rem;
        font-size: 0.9375rem;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.625rem 0.75rem;
    }
    
    /* Touch-friendly sizing */
    .touch-manipulation {
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
    
    .btn,
    .tab-btn,
    a[class*="btn"],
    button {
        min-height: 44px; /* iOS touch target */
    }
    
    /* Mobile footer spacing - except dashboard which manages its own height */
    main {
        padding-bottom: 70px !important;
    }
    main.main-dashboard {
        padding-bottom: 0 !important;
        padding-top: 70px !important;
    }
    
    /* Compact typography on mobile */
    h1 { font-size: 1.5rem; margin-bottom: 0.75rem; }
    h2 { font-size: 1.25rem; margin-bottom: 0.625rem; }
    h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
    
    /* Compact spacing */
    .py-8 { padding-top: 1rem; padding-bottom: 1rem; }
    .py-12 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
    .mb-6 { margin-bottom: 0.75rem; }
    .mb-8 { margin-bottom: 1rem; }
    .space-y-4 > * + * { margin-top: 0.625rem; }
    
    /* Tab navigation on mobile */
    .tab-navigation {
        margin-bottom: 0.75rem;
    }
    
    .tab-navigation nav {
        gap: 0.25rem;
        padding: 0.375rem;
    }
    
    .tab-btn {
        padding: 0.625rem 0.875rem;
        font-size: 0.875rem;
        min-height: 44px;
    }
    
    /* Grid adjustments */
    .grid {
        gap: 0.75rem !important;
    }
}

/* ==========================
   29. MOBILE FOOTER
   ========================== */
.mobile-footer {
    display: none;
}

.mobile-footer-container {
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    width: 100%;
    padding: 0.5rem 0;
    min-height: 70px;
}

.mobile-footer-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.25rem;
    text-decoration: none;
    position: relative;
    border-radius: 8px;
    transition: all 0.2s ease;
    min-height: 60px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    color: var(--gray-500);
}

.mobile-footer-item:hover {
    color: var(--gray-700);
    background-color: var(--gray-50);
}

.mobile-footer-item.active {
    color: var(--pink-600);
    background-color: var(--pink-50);
    font-weight: 600;
}

.mobile-footer-item.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--pink-500);
    border-radius: 2px 2px 0 0;
}

.mobile-footer-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 0.25rem;
    stroke-width: 2;
}

.mobile-footer-label {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
}

.mobile-footer-item.active .mobile-footer-label {
    font-weight: 600;
}

@media (max-width: 768px) {
    .mobile-footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        border-top: 1px solid var(--gray-200);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
        display: flex !important;
        align-items: stretch;
        z-index: 9999;
        padding: 0;
        transform: translateZ(0);
        backface-visibility: hidden;
        width: 100vw;
        max-width: 100vw;
    }
    
    .mobile-footer-container {
        padding: 0.5rem 0.5rem;
        padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0));
        width: 100%;
    }
    
    .mobile-footer-item {
        padding: 0.5rem 0.5rem;
        min-height: 60px;
    }
}

@media (min-width: 769px) {
    .mobile-footer {
        display: none !important;
    }
}

/* ==========================
   29.5. SAAGAI NAVBAR STYLES
   ========================== */
.navbar-saagai {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}
.nav-container-saagai {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.nav-height {
    height: 70px;
}
.nav-link-saagai {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.3s ease;
}
.nav-link-saagai:hover {
    color: #e06565;
}
.btn-outline-saagai-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    background: transparent;
    color: #e06565;
    border: 2px solid #e06565;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}
.btn-outline-saagai-nav:hover {
    background: #e06565;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(224, 101, 101, 0.3);
}
.btn-primary-saagai-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    background: #e06565;
    color: white;
    border: 2px solid transparent;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}
.btn-primary-saagai-nav:hover {
    background: #d55a5a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(224, 101, 101, 0.3);
}
.btn-outline-saagai-nav.btn-sm,
.btn-primary-saagai-nav.btn-sm {
    padding: 10px 18px;
    font-size: 0.875rem;
}
.nav-menu-saagai {
    gap: 28px;
}

/* User actions bar - Wallet, Notifications, Profile - prevent overlap */
.nav-user-actions {
    gap: 0.5rem;
}
.nav-wallet-btn {
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-icon-btn:focus,
.nav-profile-btn:focus {
    outline: none;
}

.nav-profile-btn .profile-chevron {
    transition: transform 0.2s ease;
}

#profileDropdown.open .nav-profile-btn .profile-chevron {
    transform: rotate(180deg);
}

/* Notification badge - positioned to avoid overlapping bell icon */
.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 9px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
    color: white;
    background: #ef4444;
    border: 2px solid white;
    border-radius: 9999px;
    box-sizing: content-box;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10;
}

/* Ensure notification icon parent has relative positioning for badge */
#notificationDropdown,
.navbar-saagai a[aria-label="Notifications"] {
    position: relative;
}

/* Mobile: more spacing between header icons to prevent badge overlap */
@media (max-width: 767px) {
    .nav-mobile-icons {
        gap: 0.5rem;
    }
    .notification-badge {
        top: -1px;
        right: -1px;
        min-width: 14px;
        height: 14px;
        font-size: 8px;
        line-height: 14px;
        padding: 0 3px;
    }
}

/* Desktop: Show nav in header, hide hamburger. Mobile: Hide nav, show hamburger */
@media (min-width: 768px) {
    .navbar-saagai .hamburger-saagai,
    .navbar-saagai .nav-buttons-mobile {
        display: none !important;
    }
    .navbar-saagai nav.nav-menu-saagai {
        display: flex !important;
    }
}
@media (max-width: 767px) {
    .navbar-saagai .hamburger-saagai {
        display: flex !important;
    }
    .navbar-saagai nav.nav-menu-saagai {
        display: none !important;
    }
}

/* Hamburger - Saagai style */
.hamburger-saagai {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 8px;
}
.hamburger-saagai span {
    width: 25px;
    height: 3px;
    background: #333;
    border-radius: 2px;
    transition: 0.3s;
}
.hamburger-saagai.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.hamburger-saagai.active span:nth-child(2) {
    opacity: 0;
}
.hamburger-saagai.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile menu - Saagai style */
.mobile-nav-link-saagai {
    font-weight: 500;
    transition: color 0.2s ease;
}

/* ==========================
   30. HEADER STYLES
   ========================== */
.header-modern {
    backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-link {
    position: relative;
    padding: var(--space-2) 0;
    color: var(--gray-700);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pink-500), var(--pink-600));
    transition: width var(--transition-slow);
}

.nav-link:hover {
    color: var(--pink-600);
}

.nav-link:hover::after {
    width: 100%;
}

/* Pink Theme Full-Screen Mobile Menu */
#mobileMenu {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateX(-100%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--pink-50);
    z-index: 99999 !important;
    overflow: hidden;
}

#mobileMenu.mobile-menu-open {
    transform: translateX(0) !important;
    opacity: 1 !important;
}

#mobileMenu.hidden {
    display: none !important;
}

#mobileMenuOverlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    will-change: opacity;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: rgba(224, 101, 101, 0.3);
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99998 !important;
    pointer-events: auto;
}

#mobileMenuOverlay.mobile-menu-open {
    opacity: 1 !important;
}

#mobileMenuOverlay.hidden {
    display: none !important;
}

/* Prevent body scroll when menu is open */
body.menu-open,
html.menu-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
    touch-action: none;
    -webkit-overflow-scrolling: none;
}

/* Ensure menu is always on top and covers everything */
@media (max-width: 768px) {
    #mobileMenu {
        z-index: 99999 !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
    }
    
    #mobileMenuOverlay {
        z-index: 99998 !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
    }
    
    /* Hide everything behind menu */
    body.menu-open main,
    body.menu-open .container,
    body.menu-open > *:not(#mobileMenu):not(#mobileMenuOverlay):not(header) {
        visibility: hidden;
        pointer-events: none;
    }
    
    /* Ensure header stays visible but menu is on top */
    body.menu-open .navbar-saagai,
    body.menu-open .header-modern {
        z-index: 99997 !important;
    }
}

/* Mobile Menu Close Button - No Background */
#mobileMenu button[aria-label="Close menu"],
#mobileMenu button[onclick*="toggleMobileMenu"] {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

/* Mobile Menu Buttons - No Background (including Logout) */
#mobileMenu button[type="submit"],
#mobileMenu form button {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* Apple-style Menu Items - Clean Typography (Matching Apple.com) */
.mobile-menu-item-apple {
    position: relative;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.mobile-menu-item-apple span {
    position: relative;
    z-index: 1;
    display: inline-block;
    transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    font-weight: 600;
    font-size: 1.75rem; /* 28px - matching Apple's menu font size */
    line-height: 1.2;
}

.mobile-menu-item-apple:hover span {
    color: var(--pink-700);
}

.mobile-menu-item-apple:active span {
    opacity: 0.8;
}

/* Apple-style smooth scroll */
#mobileMenu .flex-1 {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

/* Search input styling in pink theme menu */
#mobileMenu input[type="text"] {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px; /* Prevents zoom on iOS */
    background: white;
    border: 1px solid var(--pink-200);
    color: var(--pink-700);
}

#mobileMenu input[type="text"]:focus {
    background: white;
    border-color: var(--pink-400);
    outline: none;
    box-shadow: 0 0 0 3px rgba(224, 101, 101, 0.1);
}

/* Mobile Header Layout - Grid prevents logo/hamburger overlap */
@media (max-width: 768px) {
    .navbar-saagai .nav-container-saagai > div,
    .header-modern .container > div {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 8px;
    }
    
    /* Logo centered in middle column, no overlap */
    .navbar-saagai .flex.items-center.flex-1,
    .header-modern .flex.items-center.flex-1 {
        justify-self: center;
        min-width: 0;
    }
    
    /* Hamburger - Saagai style (3 lines) */
    .navbar-saagai .hamburger-saagai span,
    .header-modern .hamburger-saagai span {
        background: #333;
    }
}

/* ==========================
   31. MODAL / POPUP STYLES
   ========================== */
.modal-overlay {
    position: fixed !important;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999 !important;
    animation: fadeIn var(--transition-base);
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp var(--transition-slow);
    position: relative;
    z-index: 100000 !important;
}

@media (max-width: 768px) {
    .modal-overlay {
        padding-bottom: 5rem; /* Space for mobile footer */
    }
    
    .modal-content {
        width: 100%;
        max-width: 100%;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        margin-top: auto;
        max-height: calc(85vh - 5rem); /* Account for mobile footer */
        animation: slideUpMobile var(--transition-slow);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUpMobile {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* ==========================
   32. TABLE STYLES
   ========================== */
table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background-color: var(--gray-100);
}

thead th {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--gray-800);
    border-bottom: 2px solid var(--gray-300);
}

tbody td {
    padding: var(--space-3) var(--space-4);
    font-size: 0.9375rem;
    color: var(--gray-900);
    border-bottom: 1px solid var(--gray-200);
    background-color: white;
}

tbody tr:hover {
    background-color: var(--gray-50);
}

tbody tr:nth-child(even) {
    background-color: #FAFAFA;
}

tbody tr:nth-child(even):hover {
    background-color: var(--gray-50);
}

@media (max-width: 768px) {
    thead th,
    tbody td {
        padding: var(--space-2) var(--space-3);
        font-size: 0.8125rem;
    }
    
    thead th {
        font-weight: 700;
        color: var(--gray-900);
    }
    
    tbody td {
        color: var(--gray-800);
        font-weight: 500;
    }
}

/* ==========================
   33. LOADING STATES
   ========================== */
.spinner {
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--pink-500);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
    margin: var(--space-4) auto;
}

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

.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================
   33.5. TAB CONTENT
   ========================== */
.tab-content {
    transition: opacity 0.3s ease-in-out;
}

.tab-content.hidden {
    display: none;
}

@media (max-width: 768px) {
    .tab-content {
        margin-top: 0.5rem;
    }
}

/* ==========================
   34. EMPTY STATES
   ========================== */
.empty-state {
    text-align: center;
    padding: 2rem 1rem;
}

.empty-state-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 0.75rem;
    opacity: 0.4;
}

.empty-state h3 {
    font-size: 1rem;
    color: var(--gray-900);
    margin-bottom: 0.375rem;
}

.empty-state p {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ==========================
   35. RESPONSIVE UTILITIES
   ========================== */
@media (min-width: 640px) {
    .sm\\:block { display: block; }
    .sm\\:hidden { display: none; }
    .sm\\:flex { display: flex; }
}

@media (min-width: 768px) {
    .md\\:block { display: block; }
    .md\\:hidden { display: none; }
    .md\\:flex { display: flex; }
    .md\\:inline-flex { display: inline-flex; }
    
    .md\\:flex-row { flex-direction: row; }
    .md\\:space-x-4 > * + * { margin-left: var(--space-4); margin-top: 0; }
    
    .md\\:w-auto { width: auto; }
    .md\\:text-left { text-align: left; }
}

@media (min-width: 1024px) {
    .lg\\:block { display: block; }
    .lg\\:hidden { display: none; }
    .lg\\:flex { display: flex; }
}

/* ==========================
   36. PRINT STYLES
   ========================== */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* ==========================
   37. ACCESSIBILITY
   ========================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--pink-500);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border-width: 2px;
    }
    
    .btn {
        border-width: 2px;
    }
}

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

/* ==========================
   37.4. SAAGAI CTA SECTION
   ========================== */
.cta-saagai {
    padding: 80px 0;
    background: linear-gradient(135deg, #e06565, #d55a5a);
    color: white;
    text-align: center;
}
.cta-saagai-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.cta-saagai-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}
.cta-saagai-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-cta-primary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}
.btn-cta-primary:hover {
    background: white;
    color: #e06565;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}
.btn-cta-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}
.btn-cta-outline:hover {
    background: white;
    color: #e06565;
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .cta-saagai-content h2 { font-size: 2rem; }
    .cta-saagai-buttons { flex-direction: column; align-items: center; }
}

/* ==========================
   37.5. SAAGAI FOOTER
   ========================== */
.footer-saagai {
    background: #2c3e50;
    color: white;
    padding: 60px 0 20px;
    margin-top: auto;
}
.footer-container-saagai {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.footer-content-saagai {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}
@media (max-width: 1024px) {
    .footer-content-saagai {
        grid-template-columns: repeat(2, 1fr);
    }
}
.footer-section-saagai p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9375rem;
}
.footer-logo-saagai {
    margin-bottom: 20px;
}
.social-links-saagai {
    display: flex;
    gap: 15px;
}
.social-links-saagai a {
    width: 40px;
    height: 40px;
    background: #34495e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background 0.3s ease;
}
.social-links-saagai a:hover {
    background: #e06565;
}
.footer-section-saagai h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}
.footer-section-saagai ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-section-saagai ul li {
    margin-bottom: 10px;
}
.footer-section-saagai ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-section-saagai ul li a:hover {
    color: #e06565;
}
.footer-bottom-saagai {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    text-align: center;
    color: #bdc3c7;
    font-size: 0.9375rem;
}
.footer-bottom-saagai a {
    color: white;
    text-decoration: none;
}
.footer-bottom-saagai a:hover {
    color: #ecf0f1;
    text-decoration: underline;
}

/* Footer mobile responsive */
@media (max-width: 768px) {
    .footer-saagai {
        padding: 40px 0 20px;
    }
    .footer-content-saagai {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 30px;
        text-align: left;
        padding: 0 15px;
    }
    .footer-container-saagai {
        padding: 0 15px;
    }
    .footer-section-saagai h4 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    .footer-bottom-saagai {
        padding: 20px 15px;
        font-size: 0.875rem;
    }
}

.footer-saagai-bottom {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    margin-top: 32px;
    text-align: center;
    font-size: 0.875rem;
    color: #bdc3c7;
}

/* ==========================
   38. CUSTOM SCROLLBAR
   ========================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--pink-500);
}

/* ==========================
   39. SELECTION COLORS
   ========================== */
::selection {
    background-color: var(--pink-200);
    color: var(--pink-900);
}

::-moz-selection {
    background-color: var(--pink-200);
    color: var(--pink-900);
}

/* ==========================
   40. SCROLL SNAP FOR PROFILE CARDS
   ========================== */

/* ---- Dashboard Layout ---- */
.dashboard-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 70px);
    overflow: hidden;
    position: relative;
    z-index: 1;
    padding: 0.5rem 0.5rem 0;
    gap: 0.25rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* Tabs MUST always be visible - forced with !important */
.dashboard-container > .tab-navigation {
    flex: 0 0 auto !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    overflow: visible !important;
    position: relative !important;
    z-index: 50 !important;
    margin-bottom: 0.25rem !important;
    min-height: 44px !important;
    height: auto !important;
    max-height: none !important;
}

/* Tab content fills remaining space below tabs */
.dashboard-container > .tab-content {
    position: relative;
    z-index: 1;
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
/* Hidden tabs MUST stay hidden — higher specificity to override the flex above */
.dashboard-container > .tab-content.hidden {
    display: none !important;
}

/* ---- Scroll Container (base = mobile) ---- */
.profiles-scroll-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    flex: 1;
    min-height: 0;
    padding: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--pink-300) transparent;
    position: relative;
}
.profiles-scroll-container::-webkit-scrollbar { width: 4px; }
.profiles-scroll-container::-webkit-scrollbar-track { background: transparent; }
.profiles-scroll-container::-webkit-scrollbar-thumb { background: var(--pink-300); border-radius: 2px; }

.profiles-scroll-container .profile-card-vertical {
    scroll-snap-align: start;
    scroll-snap-stop: always;
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    flex-shrink: 0;
}

/* ---- Scroll-for-more gradient overlay ---- */
.scroll-indicator-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, rgba(249,250,251,0) 0%, rgba(249,250,251,0.85) 50%, rgba(249,250,251,1) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 12px;
    pointer-events: none;
    z-index: 20;
    transition: opacity 0.3s ease;
}
.scroll-indicator-overlay.at-bottom { opacity: 0; }
.scroll-indicator-text {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--pink-500);
    pointer-events: auto;
    cursor: pointer;
    animation: scrollBounce 2s ease-in-out infinite;
}
.scroll-indicator-text svg { width: 16px; height: 16px; }
@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* ---- Mobile ---- */
@media (max-width: 767px) {
    .dashboard-container {
        height: calc(100vh - 70px - 70px);
        padding: 0.25rem;
        gap: 0.25rem;
    }
    .dashboard-container > .tab-navigation {
        margin-bottom: 0.125rem !important;
    }
    .dashboard-container > .tab-navigation nav {
        padding: 0.25rem !important;
        gap: 0.125rem !important;
        border-radius: 10px !important;
        min-width: 0 !important;
    }
    .dashboard-container .tab-btn {
        padding: 0.5rem 0.25rem !important;
        font-size: 0.8125rem !important;
        min-height: 36px !important;
        flex: 1 !important;
    }
    .profiles-scroll-container {
        gap: 0.75rem;
        padding: 0.25rem;
        scroll-snap-type: y mandatory;
    }
    .profiles-scroll-container .profile-card-vertical {
        min-height: 0;
        scroll-snap-align: start;
        scroll-snap-stop: always;
        border-radius: 12px !important;
        border: 1px solid rgba(229, 231, 235, 0.7) !important;
        box-shadow: 0 1px 4px rgba(0,0,0,0.06) !important;
        margin-bottom: 0;
    }
    .scroll-indicator-overlay { height: 70px; }
}

/* ---- Tablet: 3 columns ---- */
@media (min-width: 768px) and (max-width: 1023px) {
    .profiles-scroll-container {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-auto-rows: min-content;
        gap: 0.625rem;
        scroll-snap-type: y mandatory;
        padding: 0.25rem 0.25rem 0;
    }
}

/* ---- Desktop: 4 columns ---- */
@media (min-width: 1024px) and (max-width: 1439px) {
    .profiles-scroll-container {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-auto-rows: min-content;
        gap: 0.625rem;
        scroll-snap-type: y mandatory;
        padding: 0.25rem 0.375rem 0;
    }
}

/* ---- Large Desktop: 5 columns ---- */
@media (min-width: 1440px) {
    .profiles-scroll-container {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        grid-auto-rows: min-content;
        gap: 0.75rem;
        scroll-snap-type: y mandatory;
        padding: 0.25rem 0.5rem 0;
    }
}

/* ---- Empty state ---- */
.profiles-scroll-container .empty-state {
    padding: 2rem 1rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    grid-column: 1 / -1;
}

/* ---- Matches page: cards inside scroll container ---- */
.matches-scroll-container {
    scroll-snap-type: y proximity;
}
.matches-scroll-container .card {
    scroll-snap-align: start;
    box-sizing: border-box;
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(229, 231, 235, 0.7);
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    background: #fff;
    overflow: hidden;
}
.matches-scroll-container .card.profile-card-clickable {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.matches-scroll-container .card.profile-card-clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(224, 101, 101, 0.12);
    border-color: var(--pink-200);
}
.match-section-header {
    width: 100%;
}

/* Matches scroll container grid on tablet+ */
@media (min-width: 768px) and (max-width: 1023px) {
    .matches-scroll-container {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: min-content;
        gap: 0.625rem;
        padding: 0.25rem;
    }
}
@media (min-width: 1024px) {
    .matches-scroll-container {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-auto-rows: min-content;
        gap: 0.625rem;
        padding: 0.25rem 0.375rem 0;
    }
}
@media (max-width: 767px) {
    .matches-scroll-container .card {
        border-radius: 12px;
        border: 1px solid rgba(229, 231, 235, 0.7);
        box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    }
}

/* ===== Profile Card ===== */
.profile-card-vertical {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    border: 1px solid rgba(229, 231, 235, 0.7);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-width: 0;
    width: 100%;
}
.profile-card-vertical:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(224, 101, 101, 0.12);
    border-color: var(--pink-200);
}

/* Photo */
.profile-photo-wrapper {
    position: relative;
    width: 100%;
    flex-shrink: 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--pink-50), var(--pink-100));
    aspect-ratio: 1/1;
}
.profile-photo-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}
.profile-photo-placeholder {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--pink-100), var(--pink-200));
}
.profile-photo-placeholder span { font-size: 2rem; font-weight: 700; color: var(--pink-600); }
.profile-match-overlay {
    position: absolute; bottom: 6px; left: 6px;
    padding: 3px 8px;
    background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
    color: #fff; font-size: 0.625rem; font-weight: 700;
    border-radius: 20px;
    box-shadow: 0 2px 6px rgba(224, 101, 101, 0.4);
}

/* Card body */
.profile-card-body {
    display: flex; flex-direction: column; flex: 1;
    padding: 0.5rem 0.625rem;
    min-width: 0;
}
.profile-card-header { position: relative; margin-bottom: 0.25rem; }
.profile-card-title-row {
    display: flex; align-items: baseline;
    justify-content: space-between; gap: 0.375rem;
}
.profile-card-name {
    font-size: 0.875rem; font-weight: 700;
    color: var(--gray-900); line-height: 1.25;
    margin: 0; flex: 1; min-width: 0;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.profile-card-roses {
    display: inline-flex; align-items: center; gap: 2px;
    padding: 2px 5px; background: var(--pink-50);
    border-radius: 20px; font-size: 0.625rem; font-weight: 600;
    color: var(--pink-600); flex-shrink: 0;
}
.profile-card-roses i { width: 10px; height: 10px; }
.profile-card-meta {
    display: flex; flex-wrap: wrap; gap: 0.25rem;
    margin-top: 1px; font-size: 0.5625rem; color: var(--gray-500);
}
.profile-card-id { font-weight: 600; color: var(--gray-600); }
.profile-card-joined { color: var(--gray-500); }

/* Menu */
.profile-card-menu-wrap { position: absolute; top: 0; right: 0; }
.profile-card-menu-btn {
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    background: transparent; border: none; border-radius: 6px;
    color: var(--gray-500); cursor: pointer;
}
.profile-card-menu-btn:hover { background: var(--gray-100); color: var(--gray-700); }
.profile-card-menu-btn i { width: 14px; height: 14px; }
.profile-card-menu {
    position: absolute; top: 100%; right: 0; margin-top: 2px;
    min-width: 140px; background: #fff; border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12); border: 1px solid var(--gray-200);
    z-index: 50;
}
.profile-card-menu-item {
    display: flex; align-items: center; gap: 0.4rem;
    width: 100%; padding: 6px 10px; text-align: left;
    font-size: 0.75rem; color: var(--gray-700); background: none; border: none;
    cursor: pointer; transition: background 0.15s;
}
.profile-card-menu-item:hover { background: var(--pink-50); }
.profile-card-menu-item i { width: 13px; height: 13px; flex-shrink: 0; }
.profile-card-menu-item-danger:hover { background: #FEE2E2; color: #DC2626; }

/* Details grid */
.profile-card-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.125rem 0.5rem;
    flex: 1;
    margin-bottom: 0.375rem;
}
.profile-detail-row { display: flex; flex-direction: column; gap: 0; }
.profile-detail-row-full { grid-column: 1 / -1; }
.profile-detail-key {
    font-size: 0.5rem; font-weight: 600;
    color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.04em;
    line-height: 1.2;
}
.profile-detail-val {
    font-size: 0.75rem; font-weight: 600;
    color: var(--gray-800); line-height: 1.2;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Action buttons */
.profile-card-actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.25rem;
    padding-top: 0.375rem;
    border-top: 1px solid var(--gray-100);
    margin-top: auto;
    min-width: 0;
}
.profile-action {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 1px; padding: 5px 2px;
    border: none; border-radius: 8px;
    font-size: 0.5rem; font-weight: 600;
    cursor: pointer; transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
    min-width: 0;
}
.profile-action i { width: 16px; height: 16px; flex-shrink: 0; }
.profile-action:active { transform: scale(0.95); }
.profile-action-like { background: var(--pink-50); color: var(--pink-600); }
.profile-action-like:hover { background: var(--pink-100); }
.profile-action-shortlist { background: #FEF3C7; color: #B45309; }
.profile-action-shortlist:hover { background: #FDE68A; }
.profile-action-shortlist.active { background: #EAB308; color: #fff; }
.profile-action-rose { background: linear-gradient(135deg, var(--pink-500), var(--pink-600)); color: #fff; }
.profile-action-rose:hover { background: linear-gradient(135deg, var(--pink-600), var(--pink-700)); }
.profile-action-reject { background: #FEE2E2; color: #DC2626; }
.profile-action-reject:hover { background: #FECACA; }

/* ---- Mobile: fill card edge-to-edge ---- */
@media (max-width: 767px) {
    .profile-card-vertical { border-radius: 14px; }
    .profile-card-body { padding: 0.5rem 0.75rem 0.5rem; }
    .profile-card-name { font-size: 1rem; }
    .profile-card-meta { font-size: 0.625rem; }
    .profile-card-details { gap: 0.1875rem 0.625rem; margin-bottom: 0.375rem; }
    .profile-detail-key { font-size: 0.5rem; }
    .profile-detail-val { font-size: 0.8125rem; }
    .profile-card-actions { gap: 0.25rem; padding-top: 0.375rem; }
    .profile-action { padding: 7px 3px; font-size: 0.5625rem; }
    .profile-action i { width: 18px; height: 18px; }
}

/* ---- Desktop: compact cards ---- */
@media (min-width: 768px) {
    .profile-card-vertical:hover { transform: translateY(-3px); }
    .profile-card-body { padding: 0.375rem 0.5rem; }
    .profile-card-name { font-size: 0.8125rem; }
    .profile-card-meta { font-size: 0.5625rem; gap: 0.25rem; }
    .profile-card-header { margin-bottom: 0.125rem; }
    .profile-card-details { gap: 0.0625rem 0.375rem; margin-bottom: 0.25rem; }
    .profile-detail-key { font-size: 0.4375rem; }
    .profile-detail-val { font-size: 0.6875rem; }
    .profile-card-actions { gap: 0.1875rem; padding-top: 0.25rem; }
    .profile-action { padding: 4px 2px; font-size: 0.4375rem; gap: 1px; }
    .profile-action i { width: 14px; height: 14px; }
    .profile-match-overlay { font-size: 0.5625rem; padding: 2px 7px; bottom: 4px; left: 4px; }
    .profile-photo-placeholder span { font-size: 1.5rem; }
}