:root {
    --bg-clean: #f1f5f9;
    --bg-gradient-1: rgba(255,255,255,1);
    --bg-gradient-2: #e2e8f0;
    --moon-soft: #ffffff;
    --accent-dark: #334155;
    --accent-darker: #1e293b;
    --glass-white: rgba(255, 255, 255, 0.4);
    --glass-strong: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-border-subtle: rgba(255, 255, 255, 0.5);
    --text-main: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --success: #22c55e;
    --success-light: #dcfce7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --info: #3b82f6;
    --info-light: #dbeafe;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-pill: 50px;
    --radius-full: 50%;
    --shadow-sm: 0 4px 10px rgba(0,0,0,0.03);
    --shadow-md: 0 10px 40px rgba(0,0,0,0.03);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.06);
    --shadow-btn: 0 4px 10px rgba(0,0,0,0.05);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.2, 1, 0.3, 1);
    --nav-height: 70px;
    --mobile-nav-height: 65px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-clean);
    background-image:
        radial-gradient(at 0% 0%, var(--bg-gradient-1) 0%, transparent 50%),
        radial-gradient(at 100% 100%, var(--bg-gradient-2) 0%, transparent 50%);
    background-attachment: fixed;
    font-family: 'Prompt', sans-serif;
    font-weight: 300;
    color: var(--text-main);
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

.moon-sphere {
    position: fixed;
    top: 10%;
    right: 5%;
    width: 300px;
    height: 300px;
    background: white;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

.moon-sphere-secondary {
    position: fixed;
    bottom: 20%;
    left: -5%;
    width: 250px;
    height: 250px;
    background: #e2e8f0;
    border-radius: var(--radius-full);
    filter: blur(100px);
    opacity: 0.4;
    z-index: -1;
    pointer-events: none;
}

.glass-clean {
    background: var(--glass-white);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.glass-strong {
    background: var(--glass-strong);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.glass-subtle {
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border-subtle);
    border-radius: var(--radius-lg);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.heading-serif {
    font-family: 'Prata', serif;
    font-weight: 400;
    color: var(--accent-dark);
}

h1, h2, h3 { font-family: 'Prata', serif; font-weight: 400; color: var(--accent-dark); }
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
}

a { text-decoration: none; color: inherit; transition: var(--transition); }

.nav-prachan {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--glass-border);
    height: var(--nav-height);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Prata', serif;
    font-size: 1.4rem;
    letter-spacing: 3px;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 400;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--accent-dark);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

@media (max-width: 639px) {
    .nav-user { gap: 8px; }
    .nav-logo { font-size: 1.1rem; letter-spacing: 2px; }
    .nav-inner { padding: 0 12px; }
}

.nav-balance {
    font-size: 0.85rem;
    color: var(--text-light);
    display: none;
}

.nav-balance span {
    font-weight: 500;
    color: var(--text-main);
}

.nav-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--accent-dark);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    flex-shrink: 0;
}

@media (max-width: 639px) {
    .nav-avatar { width: 32px; height: 32px; font-size: 0.75rem; }
}

.nav-hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.nav-hamburger span {
    width: 22px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px;
    z-index: 999;
}

.nav-mobile-menu.open { display: block; }

.nav-mobile-menu a {
    display: block;
    padding: 12px 0;
    color: var(--text-light);
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.nav-mobile-menu a:hover { color: var(--text-main); }

@media (min-width: 1024px) {
    .nav-links { display: flex; }
    .nav-balance { display: block; }
    .nav-hamburger { display: none; }
}

nav.bottom-nav {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    background: #ffffff;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-top: 1px solid #e2e8f0;
    height: var(--mobile-nav-height, 65px);
    display: flex !important;
    align-items: center;
    justify-content: space-around;
    padding: 0 5px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    visibility: visible !important;
    opacity: 1 !important;
}

nav.bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    color: #94a3b8;
    color: var(--text-muted, #94a3b8);
    font-size: 0.65rem;
    padding: 6px 0;
    min-width: 50px;
    transition: var(--transition);
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
}

nav.bottom-nav a i { font-size: 1.2rem; }
nav.bottom-nav a span { display: block; }

nav.bottom-nav a:hover,
nav.bottom-nav a.active {
    color: var(--accent-dark, #334155);
}

nav.bottom-nav a.active i {
    transform: scale(1.05);
}

@media (min-width: 1024px) {
    nav.bottom-nav { display: none !important; }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--accent-dark);
    color: white;
    border: none;
    border-radius: var(--radius-pill);
    font-family: 'Prompt', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    background: var(--accent-darker);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    background: white;
    color: var(--accent-dark);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-pill);
    font-family: 'Prompt', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
}

.btn-glass:hover {
    background: var(--accent-dark);
    color: white;
    border-color: var(--accent-dark);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--danger);
    color: white;
    border: none;
    border-radius: var(--radius-pill);
    font-family: 'Prompt', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
}

.btn-danger:hover { background: #dc2626; }

.btn-add {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: none;
    background: white;
    color: var(--accent-dark);
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-btn);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-add:hover {
    background: var(--accent-dark);
    color: white;
}

.product-card {
    padding: 15px;
    transition: var(--transition-slow);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.8);
}

.product-img {
    width: 100%;
    aspect-ratio: 1/1;
    background: #fdfdfd;
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.product-img .placeholder-icon {
    font-size: 3rem;
    color: #cbd5e1;
}

.product-card h3 {
    font-family: 'Prompt', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 5px;
    color: var(--text-main);
}

.product-card .price {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 400;
}

.product-card .card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (min-width: 640px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (min-width: 768px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}

@media (min-width: 1024px) {
    .product-grid { grid-template-columns: repeat(4, 1fr); gap: 28px; }
}

@media (max-width: 639px) {
    .product-grid { gap: 10px; }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 400;
}

.badge-success { background: var(--success-light); color: #16a34a; }
.badge-danger { background: var(--danger-light); color: #dc2626; }
.badge-warning { background: var(--warning-light); color: #d97706; }
.badge-info { background: var(--info-light); color: #2563eb; }
.badge-dark { background: #f1f5f9; color: var(--accent-dark); }

.stat-card {
    text-align: center;
    padding: 30px 20px;
}

.stat-card .stat-number {
    font-family: 'Prata', serif;
    font-size: 2rem;
    color: var(--accent-dark);
    margin-bottom: 5px;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.input-clean {
    width: 100%;
    padding: 12px 18px;
    background: white;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-sm);
    font-family: 'Prompt', sans-serif;
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--text-main);
    transition: var(--transition);
    outline: none;
}

.input-clean:focus {
    border-color: var(--accent-dark);
    box-shadow: 0 0 0 3px rgba(51,65,85,0.08);
}

.input-clean::placeholder { color: var(--text-muted); }

.input-group {
    position: relative;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-group .input-clean { padding-left: 42px; }

.input-group .input-action {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-light);
    margin-bottom: 8px;
}

.form-group { margin-bottom: 20px; }

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

select.input-clean {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.cat-pills {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 5px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.cat-pills::-webkit-scrollbar { display: none; }

.cat-pill {
    padding: 8px 24px;
    background: white;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    white-space: nowrap;
    color: var(--text-light);
    font-family: 'Prompt', sans-serif;
}

.cat-pill:hover,
.cat-pill.active {
    background: var(--accent-dark);
    color: white;
}

.hero-section {
    padding: 50px 20px 40px;
    text-align: center;
    max-width: 1280px;
    margin: 0 auto;
}

.hero-section h1 { margin-bottom: 20px; }

.hero-section p {
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto 40px;
    line-height: 1.8;
    font-size: 0.95rem;
}

@media (min-width: 768px) {
    .hero-section { padding-top: 60px; }
}

@media (max-width: 639px) {
    .hero-section {
        padding: 25px 16px 25px;
    }
    .hero-section h1 { font-size: 1.8rem; margin-bottom: 10px; }
    .hero-section p { font-size: 0.85rem; margin-bottom: 25px; }
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 { margin-bottom: 10px; }
.section-title p { color: var(--text-light); font-size: 0.95rem; }

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

@media (max-width: 639px) {
    .auth-page { padding: 20px 12px; }
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 30px;
}

@media (max-width: 639px) {
    .auth-card { padding: 30px 20px; }
}

.auth-card h1 {
    text-align: center;
    margin-bottom: 8px;
    font-size: 1.8rem;
}

.auth-card .auth-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.auth-card .auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.auth-card .auth-footer a {
    color: var(--accent-dark);
    font-weight: 500;
}

.auth-card .auth-footer a:hover { text-decoration: underline; }

.table-clean {
    width: 100%;
    border-collapse: collapse;
}

.table-clean th {
    text-align: left;
    padding: 12px 15px;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.table-clean td {
    padding: 15px;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.table-clean tr:hover td { background: rgba(255,255,255,0.5); }

.order-card {
    padding: 20px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.order-card:hover { transform: translateY(-2px); }

.order-card .order-img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.order-card .order-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-card .order-info { flex: 1; min-width: 0; }

.order-card .order-name {
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.order-card .order-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.order-card .order-price {
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 30px;
}

.pagination a,
.pagination span {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-light);
    transition: var(--transition);
}

.pagination a:hover { background: white; color: var(--text-main); }

.pagination .active {
    background: var(--accent-dark);
    color: white;
}

.footer-prachan {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 60px;
}

.footer-prachan a { color: var(--text-light); }
.footer-prachan a:hover { color: var(--text-main); }

.balance-card {
    padding: 30px;
    text-align: center;
}

.balance-card .balance-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 5px;
}

.balance-card .balance-amount {
    font-family: 'Prata', serif;
    font-size: 2.5rem;
    color: var(--accent-dark);
}

.balance-card .balance-currency {
    font-size: 1rem;
    color: var(--text-muted);
    margin-left: 5px;
}

.payment-method-card {
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.payment-method-card:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.7);
}

.payment-method-card.selected {
    border-color: var(--accent-dark);
    background: rgba(255,255,255,0.7);
}

.payment-method-card i { font-size: 2rem; color: var(--accent-dark); margin-bottom: 10px; }
.payment-method-card h3 { font-family: 'Prompt', sans-serif; font-size: 0.95rem; font-weight: 500; margin-bottom: 5px; }
.payment-method-card p { font-size: 0.8rem; color: var(--text-muted); }

.contact-card {
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover { transform: translateY(-5px); }

.contact-card i { font-size: 2.5rem; margin-bottom: 15px; }
.contact-card h3 { font-family: 'Prompt', sans-serif; font-size: 1.1rem; font-weight: 500; margin-bottom: 8px; }
.contact-card p { font-size: 0.85rem; color: var(--text-light); margin-bottom: 15px; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.empty-state h3 {
    font-family: 'Prompt', sans-serif;
    font-weight: 500;
    margin-bottom: 8px;
}

.empty-state p { color: var(--text-light); font-size: 0.9rem; }

.qty-control {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: white;
}

.qty-control button {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.qty-control button:hover { background: #f8fafc; color: var(--text-main); }

.qty-control input {
    width: 50px;
    height: 44px;
    border: none;
    text-align: center;
    font-family: 'Prompt', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-main);
    outline: none;
    -moz-appearance: textfield;
}

.qty-control input::-webkit-inner-spin-button,
.qty-control input::-webkit-outer-spin-button { -webkit-appearance: none; }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: calc(var(--nav-height) + 20px) 0 20px;
}

.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--text-main); }

.strength-meter {
    height: 4px;
    border-radius: 2px;
    background: rgba(0,0,0,0.06);
    margin-top: 8px;
    overflow: hidden;
}

.strength-meter .strength-fill {
    height: 100%;
    border-radius: 2px;
    transition: var(--transition);
}

.strength-weak { width: 33%; background: var(--danger); }
.strength-medium { width: 66%; background: var(--warning); }
.strength-strong { width: 100%; background: var(--success); }

.alert-clean {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-warning { background: var(--warning-light); color: #92400e; }
.alert-danger { background: var(--danger-light); color: #991b1b; }
.alert-success { background: var(--success-light); color: #166534; }
.alert-info { background: var(--info-light); color: #1e40af; }

.divider {
    height: 1px;
    background: rgba(0,0,0,0.06);
    margin: 20px 0;
}

.page-body {
    padding-top: var(--nav-height);
    padding-bottom: calc(var(--mobile-nav-height) + 20px);
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

@media (min-width: 1024px) {
    .page-body { padding-bottom: 20px; }
}

@media (max-width: 639px) {
    .page-body {
        padding-bottom: calc(var(--mobile-nav-height) + 10px);
    }
}

.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

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

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

.animate-fade-in { animation: fadeInUp 0.6s ease-out forwards; }
.delay-100 { animation-delay: 0.1s; opacity: 0; }
.delay-200 { animation-delay: 0.2s; opacity: 0; }
.delay-300 { animation-delay: 0.3s; opacity: 0; }
.delay-400 { animation-delay: 0.4s; opacity: 0; }

.loader {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: var(--radius-full);
    animation: spin 0.6s linear infinite;
}

.loader-dark {
    border-color: rgba(0,0,0,0.1);
    border-top-color: var(--accent-dark);
}

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

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-light { color: var(--text-light); }
.text-muted { color: var(--text-muted); }
.text-main { color: var(--text-main); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.hidden { display: none !important; }
.block { display: block; }
.flex { display: flex; }
.gap-10 { gap: 10px; }
.gap-15 { gap: 15px; }
.gap-20 { gap: 20px; }

.swal2-popup {
    font-family: 'Prompt', sans-serif !important;
    border-radius: var(--radius-lg) !important;
}

@media (max-width: 639px) {
    .glass-clean,
    .glass-strong {
        border-radius: var(--radius-md);
    }
    .container {
        padding: 0 12px;
    }
    .input-clean {
        padding: 10px 14px;
        font-size: 0.88rem;
    }
    .input-group .input-clean {
        padding-left: 38px;
    }
    .input-group i {
        left: 12px;
        font-size: 0.85rem;
    }
    .btn-primary {
        padding: 10px 24px;
        font-size: 0.85rem;
    }
    .btn-glass {
        padding: 10px 24px;
        font-size: 0.85rem;
    }
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.1rem; }
    .stat-card {
        padding: 20px 15px;
    }
    .stat-card .stat-number {
        font-size: 1.5rem;
    }
    .stat-card .stat-label {
        font-size: 0.78rem;
    }
    .contact-card {
        padding: 20px;
    }
    .contact-card i {
        font-size: 2rem;
        margin-bottom: 10px;
    }
    .footer-prachan {
        margin-top: 30px;
        padding: 25px 16px;
    }
    .nav-prachan {
        height: 60px;
    }
    :root {
        --nav-height: 60px;
    }
    .order-card {
        padding: 15px;
        gap: 12px;
    }
    .order-card .order-img {
        width: 48px;
        height: 48px;
    }
    .order-card .order-name {
        font-size: 0.88rem;
    }
    .balance-card .balance-amount {
        font-size: 2rem;
    }
    .swal2-popup {
        border-radius: var(--radius-md) !important;
        margin: 0 10px !important;
    }
}