/* SDS Pharma Custom Styles - Matching React Design */

:root {
    --primary: #0a4d68;
    --primary-dark: #083d52;
    --secondary: #05bdbd;
    --accent: #d4af37;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --text-dark: #1e293b;
    --text-gray: #64748b;
    --border: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: #fff;
    line-height: 1.6;
}

/* ── Legacy header classes (kept for any portal overrides) ── */
.logo-section { display: flex; align-items: center; gap: .75rem; text-decoration: none; }
.logo-icon { color: var(--primary); font-size: 1.5rem; }
.logo-text { font-size: 1.1rem; font-weight: 700; color: var(--primary); line-height: 1; }
.logo-subtitle { font-size: .72rem; color: var(--text-gray); line-height: 1; }
.nav-link { color: var(--text-dark); font-weight: 500; font-size: .875rem; transition: color .2s; text-decoration: none; padding: .4rem .65rem !important; white-space: nowrap; }
.nav-link:hover { color: var(--primary); }
.cart-icon-btn { position: relative; padding: .5rem; border-radius: 8px; border: none; background: transparent; cursor: pointer; transition: background .2s; }
.cart-icon-btn:hover { background: var(--bg-light); }
.badge-count { position: absolute; top: 0; right: 0; background: var(--danger); color: white; border-radius: 10px; padding: .125rem .375rem; font-size: .75rem; font-weight: 600; }

/* Button Styles */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
    color: white;
    text-decoration: none;
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 1px solid var(--border);
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
}

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

.btn-success {
    background: var(--success);
    color: white;
    border: none;
}

.btn-danger {
    background: var(--danger);
    color: white;
    border: none;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, #0a6e8f 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></svg>') repeat;
    animation: float 20s linear infinite;
}

@keyframes float {
    from { transform: translateY(0); }
    to { transform: translateY(-100px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(90deg, var(--accent) 0%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.hero-search-box {
    max-width: 700px;
    margin: 0 auto 2.5rem;
    display: flex;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-search-box input {
    flex: 1;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    color: var(--text-dark);
    outline: none;
}

.hero-search-box .btn-primary {
    margin: 0.5rem;
    border-radius: 8px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Category Cards */
.category-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    text-decoration: none;
    color: var(--text-dark);
    display: block;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
    color: var(--text-dark);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Feature Cards */
.feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border);
    height: 100%;
}

.feature-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin: 0 auto 1.5rem;
}

/* Stats Section */
.stats-section {
    background: var(--primary);
    color: white;
    padding: 4rem 0;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-year {
    position: absolute;
    left: -3rem;
    width: 4rem;
    height: 4rem;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* Product Cards */
.product-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s;
    height: 100%;
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.product-image {
    height: 150px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.product-info {
    padding: 1.25rem;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.badge-small {
    padding: 0.25rem 0.625rem;
    background: var(--bg-light);
    border-radius: 4px;
    white-space: nowrap;
    display: inline-block;
    font-size: 0.75rem;
    color: var(--text-gray);
    font-weight: 500;
    display: inline-block;
    margin-right: 0.25rem;
}

.stock-badge {
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    display: inline-block;
}

.stock-badge.in-stock {
    background: #d1fae5;
    color: var(--success);
}

.stock-badge.low-stock {
    background: #fed7aa;
    color: var(--warning);
}

/* Dashboard Sidebar */
.dashboard-sidebar {
    background: white;
    border-right: 1px solid var(--border);
    min-height: calc(100vh - 76px);
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.2s;
    position: relative;
}

.menu-item:hover,
.menu-item.active {
    background: var(--bg-light);
    color: var(--primary);
}

.menu-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
}

/* Stat Cards */
.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stat-icon {
    font-size: 2.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1;
    margin-bottom: 0.25rem;
}

/* Order Cards */
.order-card {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    margin-bottom: 1rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.status-badge.status-in-transit {
    background: #dbeafe;
    color: #1e40af;
}

.status-badge.status-delivered {
    background: #d1fae5;
    color: #047857;
}

.status-badge.status-pending {
    background: #fed7aa;
    color: #c2410c;
}

/* Forms */
.form-control, .form-select {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem;
    transition: all 0.2s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(10, 77, 104, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* Auth Pages */
.auth-card {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    margin: 2rem auto;
}

/* Footer legacy (kept for any inline references) */
.main-footer { background: var(--text-dark); color: white; padding: 4rem 0 1rem; margin-top: 4rem; }
.footer-link { color: rgba(255,255,255,.7); text-decoration: none; transition: color .2s; }
.footer-link:hover { color: white; }

/* Admin Styles */
.admin-sidebar {
    background: linear-gradient(135deg, var(--primary) 0%, #0a6e8f 100%);
    color: white;
}

.admin-sidebar .menu-item {
    color: rgba(255, 255, 255, 0.8);
}

.admin-sidebar .menu-item:hover,
.admin-sidebar .menu-item.active {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.admin-sidebar .menu-item.active::before {
    background: var(--accent);
}

/* Table Styles */
.table {
    background: white;
}

.table th {
    background: var(--bg-light);
    font-weight: 600;
    color: var(--text-dark);
}

/* Utilities */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.page-header {
    text-align: center;
    margin-bottom: 4rem;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.125rem;
    color: var(--text-gray);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-search-box {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        display: none;
    }
}