/* ============ VARIABLES ============ */
:root {
    color-scheme: dark;
    --bg-primary: #0A0B0F;
    --bg-secondary: #141519;
    --bg-card: #1A1B20;
    --bg-hover: #22232a;
    --accent-gold: #C9A962;
    --accent-green: #4A7C6F;
    --accent-cta: #5A8F7E;
    --accent-blue: #4A6FA5;
    --accent-red: #A54A4A;
    --accent-orange: #A57A4A;
    --text-primary: #F5F5F0;
    --text-secondary: #8A8B91;
    --text-tertiary: #5A5B61;
    --border: #2A2B30;
    --border-light: #3A3B40;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* ============ LAYOUT ============ */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    height: 32px;
    filter: brightness(0) invert(1);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--bg-hover);
    color: var(--accent-gold);
    border-left-color: var(--accent-gold);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 20px;
}

.nav-section-title {
    display: block;
    padding: 8px 20px 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-avatar-placeholder {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-gold);
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.logout-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.logout-btn:hover {
    background: var(--bg-hover);
    color: var(--accent-red);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

.main-header {
    padding: 20px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 50;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.main-body {
    padding: 24px;
}

/* ============ CARDS ============ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* KPI Cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kpi-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.kpi-label svg {
    width: 14px;
    height: 14px;
}

.kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.kpi-value.gold {
    color: var(--accent-gold);
}

.kpi-value.green {
    color: var(--accent-green);
}

.kpi-change {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.kpi-change .positive {
    color: var(--accent-green);
}

.kpi-change .negative {
    color: var(--accent-red);
}

/* ============ CHARTS ============ */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    min-height: 280px;
    max-height: 320px;
    display: flex;
    flex-direction: column;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
    flex-shrink: 0;
}

.chart-title {
    font-size: 0.9rem;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 8px;
}

.chart-canvas {
    width: 100% !important;
    height: 200px !important;
    max-height: 200px;
    flex: 1;
}

/* ============ TABLES ============ */
.table-container {
    overflow-x: auto;
}

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

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    position: sticky;
    top: 0;
}

.data-table td {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.data-table .email {
    color: var(--accent-blue);
}

.data-table .amount {
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-gold);
}

/* ============ BADGES ============ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-success {
    background: rgba(74, 124, 111, 0.2);
    color: var(--accent-green);
}

.badge-warning {
    background: rgba(165, 122, 74, 0.2);
    color: var(--accent-orange);
}

.badge-error {
    background: rgba(165, 74, 74, 0.2);
    color: var(--accent-red);
}

.badge-info {
    background: rgba(74, 111, 165, 0.2);
    color: var(--accent-blue);
}

.badge-gold {
    background: rgba(201, 169, 98, 0.2);
    color: var(--accent-gold);
}

/* ============ FORMS ============ */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-input::placeholder {
    color: var(--text-tertiary);
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: #d9b972;
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.btn-danger {
    background: rgba(165, 74, 74, 0.2);
    color: var(--accent-red);
}

.btn-danger:hover {
    background: rgba(165, 74, 74, 0.3);
}

.btn-warning {
    background: rgba(165, 122, 74, 0.2);
    color: var(--accent-orange);
}

.btn-warning:hover {
    background: rgba(165, 122, 74, 0.3);
}

.btn-sm {
    padding: 10px 16px;
    font-size: 0.8rem;
    min-height: 44px;
}

.btn-icon {
    padding: 12px;
    min-height: 44px;
    min-width: 44px;
}

/* ============ TOGGLE BUTTONS ============ */
.toggle-group {
    display: inline-flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.toggle-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
}

.toggle-btn:hover {
    color: var(--text-primary);
}

.toggle-btn.active {
    background: var(--accent-gold);
    color: var(--bg-primary);
}

/* ============ SEARCH ============ */
.search-box {
    position: relative;
    max-width: 300px;
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.search-box svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-tertiary);
}

/* ============ PAGINATION ============ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pagination-buttons {
    display: flex;
    gap: 8px;
}

/* ============ FILTERS ============ */
.filters-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.filter-select {
    padding: 8px 32px 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A8B91' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-gold);
}

/* ============ EMPTY STATE ============ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

/* ============ LOADING ============ */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============ LOGIN PAGE ============ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.login-logo {
    height: 40px;
    filter: brightness(0) invert(1);
    margin-bottom: 24px;
}

.login-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 24px;
    background: white;
    color: #1f1f1f;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.google-btn:hover {
    background: #f5f5f5;
}

.google-btn svg {
    width: 20px;
    height: 20px;
}

.login-error {
    margin-top: 20px;
    padding: 12px;
    background: rgba(165, 74, 74, 0.2);
    border: 1px solid var(--accent-red);
    border-radius: var(--radius);
    color: var(--accent-red);
    font-size: 0.875rem;
}

/* ============ MODALS ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    transform: scale(0.95);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 12px;
    min-height: 44px;
    min-width: 44px;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .main-header {
        padding: 16px 20px;
    }

    .main-body {
        padding: 20px;
    }

    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .filters-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: none;
    }

    .mobile-menu-btn {
        display: block;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 24px;
    }
}

/* Mobile menu button (hidden by default) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    padding: 8px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.sidebar-overlay.active {
    display: block;
    position: fixed;
    inset: 0;
}

/* ============ BREAKDOWN CARDS ============ */
.breakdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.breakdown-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.breakdown-card .card-header {
    margin-bottom: 12px;
    padding-bottom: 0;
    border-bottom: none;
}

.breakdown-card .card-title {
    font-size: 0.85rem;
}

.breakdown-list {
    list-style: none;
}

.breakdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.breakdown-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.breakdown-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.breakdown-value {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-primary);
}

@media (max-width: 900px) {
    .breakdown-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ DATE PICKER ============ */
.date-range {
    display: flex;
    align-items: center;
    gap: 8px;
}

.date-range input[type="date"] {
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.date-range input[type="date"]:focus {
    outline: none;
    border-color: var(--accent-gold);
}

/* ============ TOAST NOTIFICATIONS ============ */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 4px solid var(--accent-green);
}

.toast.error {
    border-left: 4px solid var(--accent-red);
}

.toast.warning {
    border-left: 4px solid var(--accent-orange);
}

.toast-message {
    font-size: 0.875rem;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
}

/* ============ ALERTS ============ */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.alert-success {
    background: rgba(74, 124, 111, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.alert-warning {
    background: rgba(165, 122, 74, 0.15);
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
}

.alert-danger {
    background: rgba(165, 74, 74, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.alert-info {
    background: rgba(74, 111, 165, 0.15);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}

/* Spin animation for buttons */
.spin {
    animation: spin 1s linear infinite;
}

/* Progress bar */
.progress {
    background: var(--bg-hover);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    transition: width 0.3s ease;
}

.progress-bar.bg-success {
    background: var(--accent-green);
}

.progress-bar.bg-warning {
    background: var(--accent-orange);
}

.progress-bar.bg-danger {
    background: var(--accent-red);
}

.progress-bar.bg-info {
    background: var(--accent-blue);
}

/* ============ KPI GRID VARIANTS ============ */
.kpi-grid-4 {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.kpi-grid-4 .kpi-card {
    padding: 16px;
}

.kpi-grid-4 .kpi-value {
    font-size: 1.5rem;
}

@media (max-width: 1200px) {
    .kpi-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .kpi-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ============ CHARTS GRID VARIANTS ============ */
.charts-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.charts-grid-3 .chart-container {
    min-height: 260px;
    max-height: 280px;
}

.charts-grid-3 .chart-canvas {
    height: 180px !important;
    max-height: 180px;
}

@media (max-width: 1400px) {
    .charts-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .charts-grid-3 {
        grid-template-columns: 1fr;
    }

    .charts-grid-3 .chart-container {
        min-height: 240px;
        max-height: 260px;
    }
}

/* ============ ALERT BANNER ============ */
.alert-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Card subtitle */
.card-subtitle {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 2px;
}

.alert-banner-success {
    background: rgba(74, 124, 111, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.alert-banner-warning {
    background: rgba(165, 122, 74, 0.15);
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
}

.alert-banner-danger {
    background: rgba(165, 74, 74, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

.alert-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.alert-banner-success .alert-icon {
    background: var(--accent-green);
    color: var(--bg-primary);
}

.alert-banner-warning .alert-icon {
    background: var(--accent-orange);
    color: var(--bg-primary);
}

.alert-banner-danger .alert-icon {
    background: var(--accent-red);
    color: var(--bg-primary);
}

/* ============ KPI CHANGE INDICATORS ============ */
.kpi-change {
    font-size: 0.8rem;
    margin-top: 4px;
}

.kpi-change .positive {
    color: var(--accent-green);
}

.kpi-change .negative {
    color: var(--accent-red);
}

/* ============ HEADER ACTIONS ============ */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.last-updated {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

@media (max-width: 768px) {
    .last-updated {
        display: none;
    }
}

/* ============ ACTIVITY TABLE IMPROVEMENTS ============ */
.data-table .mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

.data-table td {
    vertical-align: middle;
    padding: 10px 12px;
    font-size: 0.8rem;
}

.data-table th {
    padding: 10px 12px;
    font-size: 0.7rem;
}

/* Compact card for activity */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-bottom: 20px;
}

.card .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.card .card-title {
    font-size: 0.9rem;
    font-weight: 600;
}

/* ============ CHART CONTAINER LOADING ============ */
.chart-container.loading {
    position: relative;
}

.chart-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--border);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.chart-container.loading canvas {
    opacity: 0.3;
}


/* ============ JOURNEY STYLES ============ */
.journey-header {
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.journey-header h3 {
    margin-bottom: 4px;
}

.journey-section {
    margin-bottom: 24px;
}

.journey-section h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.journey-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 20px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-icon {
    position: absolute;
    left: -32px;
    top: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 2px solid var(--border);
}

.timeline-icon svg {
    width: 12px;
    height: 12px;
}

.timeline-icon-info {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.timeline-icon-success {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.timeline-icon-gold {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.timeline-content strong {
    font-size: 0.9rem;
}

.timeline-content .text-muted {
    font-size: 0.8rem;
}

.timeline-date {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* Small table variant */
.data-table-sm th,
.data-table-sm td {
    padding: 8px 10px;
    font-size: 0.75rem;
}

/* Badge variants */
.badge-purple {
    background: rgba(147, 112, 219, 0.15);
    color: #9370DB;
}

.badge-warning {
    background: rgba(165, 122, 74, 0.15);
    color: var(--accent-orange);
}

/* Text utilities */
.text-error {
    color: var(--accent-red);
}

.text-muted {
    color: var(--text-secondary);
}

/* ============ MOBILE RESPONSIVE IMPROVEMENTS ============ */

/* Tablas responsive - ocultar columnas secundarias */
@media (max-width: 768px) {
    /* Columnas que se ocultan en tablet */
    .data-table .col-hide-tablet {
        display: none;
    }

    /* Modal responsive */
    .modal-overlay .modal {
        max-width: calc(100% - 20px);
        margin: 10px;
    }

    .modal-body {
        padding: 16px;
    }

    /* Toast container responsive */
    .toast-container {
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .toast {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    /* Columnas que se ocultan en móvil */
    .data-table .col-hide-mobile {
        display: none;
    }

    /* Reducir padding de celdas en móvil */
    .data-table th,
    .data-table td {
        padding: 8px 10px;
        font-size: 0.75rem;
    }

    /* Modal ultra-compacto */
    .modal-overlay .modal {
        max-width: calc(100% - 16px);
        margin: 8px;
        border-radius: var(--radius);
    }

    .modal-header {
        padding: 16px;
    }

    .modal-body {
        padding: 12px;
    }

    .modal-footer {
        padding: 12px 16px;
        flex-wrap: wrap;
    }

    /* KPIs compactos */
    .kpi-value {
        font-size: 1.4rem;
    }

    .kpi-label {
        font-size: 0.75rem;
    }

    /* Botones en footer de modal ocupan ancho completo */
    .modal-footer .btn {
        flex: 1;
        min-width: 0;
    }
}

/* Hover states seguros para dispositivos táctiles */
@media (hover: hover) {
    .btn:hover {
        filter: brightness(1.1);
    }

    .card:hover {
        border-color: var(--border-light);
    }

    .nav-item:hover {
        background: var(--bg-hover);
        color: var(--text-primary);
    }

    .data-table tbody tr:hover {
        background: var(--bg-hover);
    }
}

/* Desactivar hover en táctiles */
@media (hover: none) {
    .data-table tbody tr:hover {
        background: transparent;
    }

    .btn:hover {
        filter: none;
    }
}