/* ============================================
   🌱 BEANCHAIN - MODERN UI STYLESHEET
   Bootstrap 5 + Custom Utilities
   ============================================ */

:root {
    /* Brand Colors */
    --beanchain-green: #2e8b57;
    --beanchain-green-dark: #247446;
    --beanchain-green-light: #3ea569;
    --beanchain-brown: #5e2c04;
    --beanchain-brown-dark: #3b1c04;
    --beanchain-brown-light: #7d3a06;
    
    /* Accent Colors */
    --beanchain-gold: #f4a460;
    --beanchain-cream: #fef5e7;
    
    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #1f2937;
    background-color: #f9fafb;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--beanchain-brown);
    line-height: 1.2;
}

.text-brand {
    color: var(--beanchain-green) !important;
}

.text-brand-brown {
    color: var(--beanchain-brown) !important;
}

.bg-brand {
    background-color: var(--beanchain-green) !important;
}

.bg-brand-light {
    background-color: var(--beanchain-cream) !important;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    padding: 0.5rem 0;
    min-height: 60px;
}

.bg-beanchain {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
}

.navbar-brand {
    font-weight: 700;
    color: #fff !important;
    transition: transform var(--transition-normal);
    padding: 0.25rem 0.75rem;
    display: flex;
    align-items: center;
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.beanchain-icon {
    width: 120px;
    height: auto;
    margin-right: 0;
    padding: 8px 16px;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25),
                0 0 0 2px rgba(255, 255, 255, 0.4);
    object-fit: contain;
}

.beanchain-icon:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35),
                0 0 0 3px rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 1);
}

.nav-link {
    position: relative;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9) !important;
    transition: all var(--transition-fast);
    padding: 0.4rem 0.75rem !important;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: #fff !important;
}

.nav-link.active {
    color: #fff !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--beanchain-gold);
    transition: width var(--transition-normal);
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link.active::after {
    width: 80%;
}

/* Navbar toggler para mobile */
.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Botones en navbar */
.navbar .btn-outline-light,
.navbar .btn-sm {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
    padding: 0.35rem 0.75rem;
    font-size: 0.875rem;
}

.navbar .btn-outline-light:hover,
.navbar .btn-sm:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    color: #fff;
}

/* Dropdown en navbar */
.navbar .dropdown-toggle {
    padding: 0.4rem 0.75rem !important;
    font-size: 0.95rem;
}

.navbar .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    margin-top: 0.25rem;
    padding: 0.25rem 0;
}

.navbar .dropdown-item {
    transition: all var(--transition-fast);
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
}

.navbar .dropdown-item:hover {
    background-color: var(--beanchain-cream);
    color: var(--beanchain-brown);
}

/* Language switcher en navbar */
.navbar .language-switcher .form-select {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 0.35rem 0.5rem;
    font-size: 0.875rem;
    height: auto;
}

.navbar .language-switcher .form-select:focus {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.navbar .language-switcher .form-select option {
    background-color: var(--beanchain-green);
    color: #fff;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    font-weight: 500;
    border-radius: 8px;
    padding: 0.625rem 1.25rem;
    transition: all var(--transition-normal);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--beanchain-green-light) 0%, var(--beanchain-green) 100%);
}

.btn-success {
    background: var(--success);
}

.btn-success:hover {
    background: #059669;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    overflow: hidden;
}

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

.card-header {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
    color: white;
    font-weight: 600;
    border: none;
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--beanchain-brown);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

/* Keep card header titles white for contrast on green headers */
.card .card-header h1,
.card .card-header h2,
.card .card-header h3,
.card .card-header h4,
.card .card-header h5,
.card .card-header h6 {
    color: #ffffff !important;
}

/* Ensure white text for explicit card title usage inside headers */
.card .card-header .card-title,
.card .card-header .card-title.text-muted,
.card .card-header .card-title.text-dark {
    color: #ffffff !important;
}

/* Card Variants */
.card-feature {
    background: white;
    border-left: 4px solid var(--beanchain-green);
}

.card-feature:hover {
    border-left-width: 8px;
}

.card-stat {
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, var(--beanchain-cream) 100%);
}

.card-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--beanchain-green);
    line-height: 1;
}

.card-stat .stat-label {
    color: #6b7280;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* KPI summary cards used in list dashboards */
.kpi-card {
    border-radius: 12px;
    overflow: hidden;
}

.kpi-card .card-body {
    min-height: 112px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.25rem;
}

.kpi-card .kpi-value {
    margin: 0;
    font-size: 2rem;
    line-height: 1;
    font-weight: 800;
}

.kpi-card .kpi-label {
    margin-top: 0.55rem;
    margin-bottom: 0;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.25;
}

.kpi-card .kpi-icon {
    font-size: 2rem;
    opacity: 0.9;
}

/* Keep readable contrast per background color */
.kpi-card.bg-warning,
.kpi-card.bg-warning .kpi-value,
.kpi-card.bg-warning .kpi-label,
.kpi-card.bg-warning .kpi-icon {
    color: #212529 !important;
}

.kpi-card.bg-info,
.kpi-card.bg-info .kpi-value,
.kpi-card.bg-info .kpi-label,
.kpi-card.bg-info .kpi-icon,
.kpi-card.bg-primary,
.kpi-card.bg-primary .kpi-value,
.kpi-card.bg-primary .kpi-label,
.kpi-card.bg-primary .kpi-icon,
.kpi-card.bg-success,
.kpi-card.bg-success .kpi-value,
.kpi-card.bg-success .kpi-label,
.kpi-card.bg-success .kpi-icon,
.kpi-card.bg-secondary,
.kpi-card.bg-secondary .kpi-value,
.kpi-card.bg-secondary .kpi-label,
.kpi-card.bg-secondary .kpi-icon,
.kpi-card.bg-danger,
.kpi-card.bg-danger .kpi-value,
.kpi-card.bg-danger .kpi-label,
.kpi-card.bg-danger .kpi-icon,
.kpi-card.bg-dark,
.kpi-card.bg-dark .kpi-value,
.kpi-card.bg-dark .kpi-label,
.kpi-card.bg-dark .kpi-icon {
    color: #ffffff !important;
}

/* ============================================
   BADGES & STATUS
   ============================================ */

.badge {
    padding: 0.375rem 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-verified {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.badge-pending {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

/* ============================================
   TABLES
   ============================================ */

.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
    color: white;
}

.table thead th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border: none;
    padding: 1rem;
}

.table-hover tbody tr {
    transition: all var(--transition-fast);
}

.table-hover tbody tr:hover {
    background-color: var(--beanchain-cream);
    transform: scale(1.01);
    box-shadow: var(--shadow-md);
}

/* ============================================
   FORMS
   ============================================ */

.form-label {
    font-weight: 600;
    color: var(--beanchain-brown);
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--beanchain-green);
    box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
}

.form-control.is-valid {
    border-color: var(--success);
}

.form-control.is-invalid {
    border-color: var(--danger);
}

.input-group {
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.input-group:focus-within {
    border-color: var(--beanchain-green);
    box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
}

.input-group-text {
    background-color: transparent;
    border: none;
    color: #6b7280;
    padding: 0.75rem 1rem;
}

.input-group .form-control {
    border: none;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    border-radius: 12px;
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 500;
    box-shadow: var(--shadow);
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #78350f;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #7f1d1d;
}

.alert-info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1e3a8a;
}

/* ============================================
   HERO SECTION (Legacy)
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--beanchain-brown) 0%, var(--beanchain-brown-dark) 100%);
    color: white;
    padding: 4rem 0;
    margin-top: -1.5rem;
    margin-bottom: 3rem;
    border-radius: 0 0 50% 50% / 0 0 20px 20px;
    box-shadow: var(--shadow-xl);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* ============================================
   HOME HERO (New Design)
   ============================================ */

.hero-home {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: -1.5rem;
    margin-bottom: 2rem;
}

.hero-home::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(20, 30, 20, 0.3);
    z-index: 0;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(20, 60, 35, 0.15) 0%,
        rgba(20, 60, 35, 0.05) 45%,
        rgba(20, 60, 35, 0.55) 65%,
        rgba(20, 60, 35, 0.88) 85%,
        rgba(20, 60, 35, 0.95) 100%
    );
    z-index: 1;
}

/* Override: use bottom-fade class for home */
.hero-overlay-bottom {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(20, 60, 35, 0.18) 0%,
        rgba(20, 60, 35, 0.10) 30%,
        rgba(20, 60, 35, 0.55) 60%,
        rgba(20, 60, 35, 0.85) 78%,
        rgba(20, 60, 35, 0.95) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem 0 6vh 0;
    width: 100%;
}

.hero-home .hero-title-serif {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-size: 4rem;
    font-weight: 800;
    font-style: italic;
    color: #fff;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.35);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.hero-home .hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* Batch Search Bar */
.search-batch {
    max-width: 520px;
}

.search-batch .input-group {
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}

.search-batch .input-group:focus-within {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 6px 32px rgba(0, 0, 0, 0.25);
}

.search-batch .form-control {
    height: 56px;
    font-size: 1.1rem;
}

.search-batch .form-control::placeholder {
    color: rgba(255, 255, 255, 0.55);
}

.search-batch .btn {
    border-radius: 0 50px 50px 0;
    padding: 0 1.75rem;
    background: #fff;
    color: var(--beanchain-green-dark);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-batch .btn:hover {
    background: #f0f0f0;
    color: var(--beanchain-green);
}

/* Scroll Indicator */
.scroll-indicator {
    cursor: pointer;
    animation: bounce 2s infinite;
    margin-top: 2rem;
}

.scroll-indicator i {
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.scroll-indicator:hover i {
    color: rgba(255, 255, 255, 0.95);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Home Stat Cards */
.card-stat-home {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    padding: 0.25rem 0;
}

.card-stat-home:hover {
    border-color: var(--beanchain-green);
    box-shadow: 0 8px 32px rgba(46, 139, 87, 0.12);
}

.card-stat-home .stat-icon {
    font-size: 1.75rem;
    color: var(--beanchain-green);
    opacity: 0.8;
}

.card-stat-home .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--beanchain-green-dark);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.card-stat-home .stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #6b7280;
}

/* ============================================
   ASYMMETRIC FEATURE CARDS
   ============================================ */

.card-feature-lg {
    background: linear-gradient(160deg, #f0fdf4 0%, #ecfdf5 40%, #fff 100%);
    border-radius: 20px;
    border: 1px solid rgba(46, 139, 87, 0.12) !important;
    transition: all 0.3s ease;
}

.card-feature-lg:hover {
    border-color: rgba(46, 139, 87, 0.3) !important;
    box-shadow: 0 12px 40px rgba(46, 139, 87, 0.1) !important;
    transform: translateY(-3px);
}

.feature-illustration {
    font-size: 3.5rem;
    color: var(--beanchain-green);
    opacity: 0.9;
}

.card-feature-sm {
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
    transition: all 0.3s ease;
}

.card-feature-sm:hover {
    border-color: rgba(46, 139, 87, 0.2) !important;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06) !important;
    transform: translateY(-2px);
}

.icon-circle-sm {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(46, 139, 87, 0.2);
}

/* ============================================
   HORIZONTAL TIMELINE
   ============================================ */

.timeline-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
    padding: 0 1rem;
}

.timeline-horizontal::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(to right, #f59e0b, #10b981, #3b82f6, #8b5cf6);
    border-radius: 3px;
    z-index: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s;
}

.timeline-horizontal.visible::before {
    transform: scaleX(1);
}

.timeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.timeline-dot {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 2;
    color: #fff;
    font-size: 1.2rem;
}

.timeline-card {
    padding: 0 0.5rem;
}

.timeline-card h5 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.timeline-card p {
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Responsive: Home Hero */
@media (max-width: 768px) {
    .hero-home {
        min-height: 65vh;
    }
    .hero-home::after {
        background: rgba(20, 30, 20, 0.35);
    }
    .hero-home .hero-title-serif {
        font-size: 2.4rem;
    }
    .hero-home .hero-subtitle {
        font-size: 1rem;
    }
    .search-batch {
        max-width: 100%;
    }
    .search-batch .form-control {
        height: 48px;
        font-size: 1rem;
    }
    .card-stat-home .stat-number {
        font-size: 1.75rem;
    }
    .card-feature-lg .card-body {
        padding: 2rem !important;
    }
    .timeline-horizontal {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding-left: 2.5rem;
    }
    .timeline-horizontal::before {
        top: 0;
        bottom: 0;
        left: 22px;
        right: auto;
        width: 3px;
        height: auto;
    }
    .timeline-node {
        display: grid;
        grid-template-columns: 44px 1fr;
        gap: 1rem;
        align-items: center;
        text-align: left;
    }
    .timeline-dot {
        margin-bottom: 0;
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: 5rem;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
}

.footer h5 {
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.footer a {
    color: var(--beanchain-gold);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer a:hover {
    color: white;
    text-decoration: underline;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
}

.slide-in-right {
    animation: slideInRight var(--transition-slow) ease-out;
}

.pulse-on-hover:hover {
    animation: pulse 1s infinite;
}

/* ============================================
   ICONS
   ============================================ */

.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-green-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.icon-circle:hover {
    transform: rotate(360deg) scale(1.1);
}

/* ============================================
   UTILITIES
   ============================================ */

.text-gradient {
    background: linear-gradient(135deg, var(--beanchain-green) 0%, var(--beanchain-brown) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hover-lift {
    transition: transform var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-4px);
}

.shadow-hover {
    transition: box-shadow var(--transition-normal);
}

.shadow-hover:hover {
    box-shadow: var(--shadow-xl);
}

/* ============================================
   LANGUAGE SWITCHER
   ============================================ */

.language-switcher select {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    padding: 0.375rem 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.language-switcher select:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--beanchain-cream) 0%, #ffffff 100%);
    padding: 20px;
}

.login-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-xl);
    animation: fadeIn var(--transition-slow) ease-out;
}

.login-logo {
    width: 200px !important;
    height: auto !important;
    margin-bottom: 1rem !important;
    max-width: 300px !important;
}

.brand-text {
    color: var(--beanchain-brown);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: #6b7280;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.register-link {
    color: var(--beanchain-green);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.register-link:hover {
    color: var(--beanchain-green-dark);
    text-decoration: underline;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .beanchain-icon {
        width: 60px;
    }
    
    .language-switcher {
        margin-top: 0.5rem;
        width: 100%;
    }
    
    .language-switcher select {
        width: 100%;
    }
    
    .login-card {
        padding: 1.5rem;
    }
    
    .login-logo {
        width: 150px !important;
    }
}

@media (max-width: 576px) {
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .card-stat .stat-number {
        font-size: 2rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .navbar, .footer, .btn {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* ============================================
   TIMELINE — Processing Stages
   ============================================ */

.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #8B4513, #D2691E, #DAA520, #2E8B57, #4682B4);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding-left: 12px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -25px;
    top: 8px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    z-index: 1;
}

.timeline-item.pod-breaking::before { background: #8B4513; }
.timeline-item.fermentation::before { background: #D2691E; }
.timeline-item.drying::before { background: #DAA520; }
.timeline-item.sorting::before { background: #2E8B57; }
.timeline-item.bagging::before { background: #4682B4; }
.timeline-item.other::before { background: #6c757d; }

.timeline-item .timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.25rem;
}

.timeline-item .timeline-title {
    font-weight: 700;
    font-size: 1rem;
    color: #333;
}

.timeline-item .timeline-date {
    font-size: 0.85rem;
    color: #6c757d;
    white-space: nowrap;
}

.timeline-item .timeline-body {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.5;
}

.timeline-item .timeline-body span {
    display: inline-block;
    margin-right: 1rem;
    white-space: nowrap;
}

.timeline-item .timeline-body span:last-child {
    margin-right: 0;
}