/* LegaFiles - Mockup Design */

/* === CSS Variables === */
:root {
    --sidebar-width: 240px;
    --sidebar-bg: #f8f9fa;
    --sidebar-border: #e9ecef;
    --content-bg: #ffffff;
    --text-primary: #67666e;
    --text-secondary: #6c757d;
    --border-color: #e9ecef;
    --column-width: 580px;
    --icon-size: 18px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Category colors */
    --cat-car: #4caf50;
    --cat-livery: #ff9800;
    --cat-track: #42a5f5;
    --cat-tools: #ef4444;
    --cat-all: #1976d2;
    --cat-inactive: #8a9ba8;
}

/* === Reset & Base === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--content-bg);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Lucide icon stroke width */
.lucide {
    stroke-width: 1px;
}

/* === Sidebar === */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    padding: 24px 12px;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px 20px 12px;
    font-size: 22px;
    font-weight: 200;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.sidebar-header .sidebar-icon {
    width: 22px;
    height: 22px;
    color: var(--cat-all);
}

.sidebar-section-label {
    display: flex;
    font-size: 18px;
    font-weight: 200;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    padding: 0px 12px;
    margin-bottom: 20px;
    align-items: center;
    gap: 10px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    transition: background 0.15s ease, color 0.15s ease;
    cursor: pointer;
    color: var(--cat-inactive);
}

.nav-item:hover {
    background: var(--sidebar-border);
    background-color: rgba(233, 236, 239, 0.5);
}

.nav-item.active {
    font-weight: 500;
}

/* Active state colors by category */
.nav-item.active[data-page="admin"] {
    color: var(--cat-all);
}

.nav-item.active[data-category="all"] {
    color: var(--cat-all);
}

.nav-item.active[data-category="car-package"] {
    color: var(--cat-car);
}

.nav-item.active[data-category="livery-package"] {
    color: var(--cat-livery);
}

.nav-item.active[data-category="track-pack"] {
    color: var(--cat-track);
}

.nav-item.active[data-category="tools"] {
    color: var(--cat-tools);
}

.nav-item i {
    width: var(--icon-size);
    height: var(--icon-size);
    flex-shrink: 0;
}

/* === Main Content === */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 0;
    min-height: 100vh;
}

.content-container {
    max-width: calc(var(--column-width) * 2 + 60px);
    margin: 0 auto;
    padding: 24px 0px;
}

/* === Page Header === */
.page-header {
    margin: 0 0 28px 14px;
}

.page-header h1 {
    font-size: 22px;
    font-weight: 200;
    color: var(--text-primary);
}

.page-header .text-muted {
    color: var(--text-secondary);
    font-size: 14px;
}

/* === Two Column Layout === */
.file-columns {
    display: flex;
    gap: 48px;
}

.file-column {
    flex: 0 0 var(--column-width);
    max-width: var(--column-width);
}

/* === Column Header === */
.file-column-header {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 18px;
    font-weight: 200;
    color: var(--text-primary);
    padding: 8px 0 12px 14px;
}

.file-column-header i {
    width: 16px;
    height: 16px;
}

/* === File List === */
.file-list {
    display: flex;
    flex-direction: column;
}

/* === File Row === */
.file-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 10px;
    border-bottom: 1px solid var(--border-color);
    height: auto;
    min-height: 55px;
    transition: background 0.15s ease;
    cursor: pointer;
    text-decoration: none;
}

.file-row:hover {
    background: rgba(0, 0, 0, 0.02);
}

.file-row:last-child {
    border-bottom: none;
}

.file-row-main {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.file-row-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    flex-shrink: 0;
}

.file-row-icon i {
    width: 16px;
    height: 16px;
}

/* Category-specific icon colors (no background) */
.file-row[data-category="car-package"] .file-row-icon {
    color: var(--cat-car);
}

.file-row[data-category="livery-package"] .file-row-icon {
    color: var(--cat-livery);
}

.file-row[data-category="track-pack"] .file-row-icon {
    color: var(--cat-track);
}

.file-row[data-category="tools"] .file-row-icon {
    color: var(--cat-tools);
}

.file-row-info {
    flex: 1;
    min-width: 0;
}

.file-row-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-row-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 2px;
}

.file-row-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.file-row-size {
    font-size: 13px;
    color: var(--cat-inactive);
    font-weight: 400;
    min-width: 60px;
    text-align: right;
}

/* Row download icon (inline, not button) */
.row-download-icon {
    width: 18px;
    height: 18px;
    color: var(--cat-inactive);
    transition: color 0.15s ease;
}

/* Row download icon hover color by row category */
.file-row[data-category="car-package"]:hover .row-download-icon {
    color: var(--cat-car);
}

.file-row[data-category="livery-package"]:hover .row-download-icon {
    color: var(--cat-livery);
}

.file-row[data-category="track-pack"]:hover .row-download-icon {
    color: var(--cat-track);
}

.file-row[data-category="tools"]:hover .row-download-icon {
    color: var(--cat-tools);
}

/* === Empty State === */
.file-row-empty {
    padding: 24px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

/* === Responsive === */
@media (max-width: 1200px) {
    .content-container {
        max-width: calc(var(--column-width) * 2 + 40px);
        padding: 24px 24px;
    }

    .file-columns {
        gap: 24px;
    }

    .file-column {
        flex: 0 0 calc(50% - 12px);
        max-width: none;
    }
}

@media (max-width: 900px) {
    .sidebar {
        display: none;
    }

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

    .content-container {
        max-width: 100%;
        padding: 20px 16px;
    }

    .file-columns {
        flex-direction: column;
        gap: 24px;
    }

    .file-column {
        flex: none;
        max-width: none;
    }
}

/* === Scrollbar === */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.content-container::-webkit-scrollbar {
    width: 6px;
}

.content-container::-webkit-scrollbar-track {
    background: transparent;
}

.content-container::-webkit-scrollbar-thumb {
    background: #c4c8cc;
    border-radius: 3px;
}

/* ==========================================
   Admin Panel Styles
   ========================================== */

/* Admin Card */
.admin-card {
    background: var(--content-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 24px;
    overflow: hidden;
}

.admin-card-header {
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
}

.admin-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.admin-card-body {
    padding: 20px;
}

.admin-card-body.p-0 {
    padding: 0;
}

/* Admin Form */
.admin-form-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 16px;
}

.admin-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.admin-form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.admin-form-control {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--content-bg);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.admin-form-control:focus {
    outline: none;
    border-color: var(--cat-all);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

/* Admin Buttons */
.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-family);
    cursor: pointer;
    transition: background 0.15s ease, opacity 0.15s ease;
    text-decoration: none;
    line-height: 1;
}

.admin-btn i {
    width: 16px;
    height: 16px;
}

.admin-btn-primary {
    background: var(--cat-all);
    color: #ffffff;
}

.admin-btn-primary:hover {
    background: #1565c0;
}

.admin-btn-success {
    background: #4caf50;
    color: #ffffff;
}

.admin-btn-success:hover {
    background: #43a047;
}

.admin-btn-danger {
    background: transparent;
    color: #ef4444;;
}

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

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

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

.admin-btn-sm {
    padding: 6px 10px;
    font-size: 13px;
}

/* Admin Category Add Row */
.admin-cat-add-row {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

/* Admin Category List */
.admin-cat-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-cat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--sidebar-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-primary);
}

.admin-cat-delete {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.15s ease, color 0.15s ease;
}

.admin-cat-delete:hover {
    background: #ef4444;
    color: #ffffff;
}

.admin-cat-delete i {
    width: 10px;
    height: 10px;
}

/* Admin Table */
.admin-table-wrapper {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table thead {
    background: var(--sidebar-bg);
}

.admin-table th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.015);
}

.admin-th-name { width: 22%; }
.admin-th-cat { 
    width: 12%;
    text-align: center !important;
}
.admin-th-desc { width: 28%; }
.admin-th-size { width: 9%; }
.admin-th-date { width: 19%; }
.admin-th-actions { width: 10%; text-align: center; }

.admin-td-name {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-td-name strong {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-td-name .admin-table-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.admin-td-desc {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}

.admin-td-size,
.admin-td-date {
    white-space: nowrap;
    font-size: 13px;
    color: var(--text-secondary);
}

.admin-date-cell {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
}

.admin-download-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--sidebar-bg);
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

.admin-td-actions {
    text-align: center;
}

.admin-td-cat {
    white-space: nowrap;
    text-align: center;
}

/* Admin Category Tags */
.admin-cat-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.admin-cat-tag.category-car-package {
    background: transparent;
    color: var(--cat-car);
}

.admin-cat-tag.category-livery-package {
    background: transparent;
    color: var(--cat-livery);
}

.admin-cat-tag.category-track-pack {
    background: transparent;
    color: var(--cat-track);
}

.admin-cat-tag.category-tools {
    background: transparent;
    color: var(--cat-tools);
}

/* Admin Modal */
.admin-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.admin-modal.active {
    display: flex;
}

.admin-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

.admin-modal-content {
    position: relative;
    background: var(--content-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 440px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.16);
    overflow: hidden;
}

.admin-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.admin-modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.admin-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s ease, color 0.15s ease;
}

.admin-modal-close:hover {
    background: var(--sidebar-bg);
    color: var(--text-primary);
}

.admin-modal-close i {
    width: 16px;
    height: 16px;
}

.admin-modal-body {
    padding: 20px;
}

.admin-modal-body p {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--text-primary);
}

.admin-modal-body p.small {
    font-size: 13px;
}

.admin-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

/* Admin Progress Bar */
.admin-progress {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.admin-progress-bar {
    height: 100%;
    background: var(--cat-all);
    color: white;
    font-size: 11px;
    font-weight: 600;
    line-height: 8px;
    text-align: center;
    transition: width 0.2s ease;
}

/* Admin helper classes */
.text-muted {
    color: var(--text-secondary);
}

.text-muted.small {
    font-size: 12px;
}

.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mb-0 { margin-bottom: 0; }
.p-0 { padding: 0; }
.p-4 { padding: 2rem; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-5 { padding-top: 2rem; padding-bottom: 2rem; }
.text-center { text-align: center; }

/* Admin alert messages */
.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 14px;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 14px;
}

/* Admin responsive */
@media (max-width: 900px) {
    .sidebar {
        display: none;
    }

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

    .admin-form-row {
        grid-template-columns: 1fr;
    }

    .admin-cat-add-row {
        flex-direction: column;
    }

    .admin-table {
        font-size: 13px;
    }

    .admin-table th,
    .admin-table td {
        padding: 8px 10px;
    }
}

/* ==========================================
   Login Page Styles
   ========================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    padding: 1rem;
}

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

.login-card {
    background: var(--content-bg, #ffffff);
    border: 1px solid var(--border-color, #e9ecef);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo {
    width: 48px;
    height: 48px;
    color: var(--cat-all, #1976d2);
    margin-bottom: 0.5rem;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 200;
    color: var(--text-primary, #67666e);
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.login-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary, #6c757d);
    margin: 0;
}

.login-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    color: #dc2626;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.login-alert svg {
    flex-shrink: 0;
    color: #dc2626;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary, #67666e);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 12px;
    width: 18px;
    height: 18px;
    color: var(--text-secondary, #6c757d);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 0.65rem 0.75rem 0.65rem 2.5rem;
    border: 1px solid var(--border-color, #e9ecef);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--text-primary, #67666e);
    background: var(--content-bg, #ffffff);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input::placeholder {
    color: var(--text-secondary, #6c757d);
    opacity: 0.6;
}

.form-input:focus {
    outline: none;
    border-color: var(--cat-all, #1976d2);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--cat-all, #1976d2);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s ease, opacity 0.15s ease;
}

.login-btn:hover {
    background: #1565c0;
}

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

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-secondary, #6c757d);
    text-decoration: none;
    transition: color 0.15s ease;
}

.back-link:hover {
    color: var(--cat-all, #1976d2);
}

.back-link svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem 1.25rem;
    }

    .login-title {
        font-size: 1.5rem;
    }
}