/* ===== CERTIFER Document Rebranding Platform - Styles ===== */

:root {
    --primary: #003DA5;
    --primary-dark: #002D7A;
    --primary-light: #E8EEF8;
    --accent: #49a336;
    --accent-light: #e8f5e4;
    --success: #28a745;
    --error: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --text: #2d3436;
    --text-muted: #636e72;
    --bg: #ffffff;
    --bg-subtle: #f5f7fa;
    --card-bg: #ffffff;
    --border: #e8ecf1;
    --shadow: none;
    --shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.08);
    --radius: 6px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== LOGIN OVERLAY ===== */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.login-overlay.hidden {
    display: none;
}

.login-card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
    justify-content: center;
}

.login-logo .logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 22px;
}

.login-logo h1 {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary);
}

.login-logo .subtitle {
    font-size: 0.7rem;
    opacity: 0.6;
    color: var(--text);
}

.login-error {
    background: #fce4ec;
    color: var(--error);
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

#loginForm .form-group {
    margin-bottom: 1.2rem;
}

#loginForm label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    color: var(--text);
}

#loginForm input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

#loginForm input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 61, 165, 0.1);
}

/* ===== USER MENU ===== */
.user-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 0.5rem;
}

.user-name {
    font-size: 0.85rem;
    opacity: 0.9;
    white-space: nowrap;
}

.btn-logout {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 0.25rem 0.6rem;
    border-radius: 5px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

/* ===== HEADER ===== */
header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #0056d2 100%);
    color: white;
    padding: 0 1rem;
    box-shadow: 0 1px 8px rgba(0, 45, 122, 0.25);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo .subtitle {
    font-size: 0.65rem;
    opacity: 0.85;
    font-weight: 400;
}

nav {
    display: flex;
    gap: 4px;
}

.nav-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    transition: all var(--transition);
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
}
.nav-btn svg, .nav-btn i[data-lucide] { width: 14px; height: 14px; flex-shrink: 0; }

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: white;
    transform: translateY(-1px);
}

.nav-btn.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-weight: 600;
    box-shadow: inset 0 -2px 0 rgba(255, 255, 255, 0.6);
}

/* ===== MAIN ===== */
main {
    flex: 1;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0.5rem 1.5rem;
    width: 100%;
}

/* ===== CARDS ===== */
.card {
    background: var(--card-bg);
    border-radius: 0;
    box-shadow: none;
    padding: 0.75rem 1rem;
    margin-bottom: 0;
    border: none;
    border-bottom: 1px solid var(--border);
}

.card:hover {
    box-shadow: none;
}

.card h2 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 0.4rem;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--primary-light);
}

.description {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.4;
    font-size: 0.84rem;
}

/* ===== MODE GUIDE CARDS ===== */
.mode-guide-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 1rem;
}
.mode-guide-card {
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
    background: var(--bg-subtle);
}
.mode-guide-card:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}
.mode-guide-card.active {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(0, 61, 165, 0.1);
}
.mgc-icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: 8px;
    color: var(--primary);
}
.mgc-icon svg, .mgc-icon i { width: 18px; height: 18px; }
.mgc-body { flex: 1; min-width: 0; }
.mgc-title {
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--primary-dark);
    margin-bottom: 3px;
}
.mgc-formats { display: flex; gap: 4px; margin-bottom: 5px; flex-wrap: wrap; }
.mgc-badge {
    font-size: 0.62rem;
    padding: 1px 5px;
    border-radius: 3px;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.mgc-docx { background: #dbeafe; color: #1e40af; }
.mgc-pdf  { background: #fee2e2; color: #991b1b; }
.mgc-xlsx { background: #dcfce7; color: #166534; }

/* ===== MODE QUICK PICKER ===== */
.mode-quick-picker {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.mode-quick-btn {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    padding: 8px 10px;
    text-align: left;
    display: grid;
    grid-template-columns: 16px 1fr;
    grid-template-areas:
        "icon main"
        "icon sub";
    column-gap: 8px;
    row-gap: 2px;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.mode-quick-btn i[data-lucide] {
    grid-area: icon;
    width: 15px;
    height: 15px;
    color: var(--primary);
    align-self: start;
    margin-top: 1px;
}

.mode-quick-main {
    grid-area: main;
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--primary-dark);
    line-height: 1.25;
}

.mode-quick-sub {
    grid-area: sub;
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.2;
}

.mode-quick-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.mode-quick-btn.active {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 2px rgba(0, 61, 165, 0.15);
}

.mode-quick-btn[aria-pressed="true"] .mode-quick-main {
    color: var(--primary);
}

.mode-compat-hint {
    margin-top: 6px;
    font-size: 0.78rem;
    border-radius: 6px;
    padding: 6px 10px;
    border-left: 3px solid;
    line-height: 1.35;
}

.mode-compat-hint.ok {
    background: #f0fdf4;
    color: #14532d;
    border-color: #16a34a;
}

.mode-compat-hint.error {
    background: #fef2f2;
    color: #7f1d1d;
    border-color: #dc2626;
}

.mode-select-hidden {
    display: none;
}

@media (max-width: 700px) {
    .mode-guide-cards { grid-template-columns: 1fr; }
    .mode-quick-picker { grid-template-columns: 1fr; }
}

/* ===== UPLOAD ZONE ===== */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: all var(--transition);
    cursor: pointer;
    background: linear-gradient(135deg, #fafbff 0%, #f0f3f8 100%);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.005);
    box-shadow: 0 0 0 4px rgba(0, 61, 165, 0.08);
}

.upload-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 0.25rem;
    color: var(--primary);
    opacity: 0.6;
}
.upload-icon svg, .upload-icon i { width: 2.5rem; height: 2.5rem; }

.upload-zone p {
    margin-bottom: 0.25rem;
}

.small {
    font-size: 0.85rem;
}

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

/* ===== BUTTONS ===== */
/* Global Lucide icon sizing in buttons */
.btn i[data-lucide], .btn svg { width: 14px; height: 14px; flex-shrink: 0; }
i[data-lucide] { display: inline-block; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border: none;
    border-radius: 5px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #0056d2 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 61, 165, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: 0 4px 16px rgba(0, 61, 165, 0.35);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--primary-light);
    color: var(--primary);
}

.btn-secondary:hover {
    background: #d4dff0;
    transform: translateY(-1px);
}

.btn-danger {
    background: #fce4e4;
    color: var(--error);
}

.btn-danger:hover {
    background: #f8c9c9;
    transform: translateY(-1px);
}

.btn-success {
    background: #e4f7e4;
    color: var(--success);
}

.btn-success:hover {
    background: #c9efc9;
    transform: translateY(-1px);
}

.btn-large {
    padding: 10px 24px;
    font-size: 0.9rem;
    width: 100%;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== FORMS ===== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 0.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 4px;
    color: var(--text);
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
    transition: border-color 0.2s;
    font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 61, 165, 0.12);
    transition: all var(--transition);
}

input[type="color"] {
    width: 60px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    padding: 2px;
}

/* ===== FILE LIST ===== */
.file-list {
    margin-top: 1rem;
}

.file-list h3 {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--bg-subtle);
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 0.9rem;
}

.file-item .file-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.file-item .file-size {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.file-type {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
}

.file-type-pdf { background: #fde7e9; color: #c62828; }
.file-type-docx { background: #e3ecfa; color: #2b6cc0; }
.file-type-word { background: #e3ecfa; color: #2b6cc0; }
.file-type-doc { background: #e3ecfa; color: #2b6cc0; }
.file-type-excel { background: #e4f8e4; color: #27ae60; }
.file-type-xlsx { background: #e4f8e4; color: #27ae60; }

.file-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px;
}

.file-remove:hover {
    color: var(--error);
}

/* ===== PROGRESS ===== */
.progress-section {
    margin-top: 1rem;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: var(--bg-subtle);
    border-radius: 6px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #0056d2, var(--accent));
    background-size: 200% 100%;
    border-radius: 6px;
    transition: width 0.5s ease;
    width: 0%;
    animation: shimmer 2s ease infinite;
}

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

/* ===== RESULTS ===== */
.result-section {
    margin-top: 1rem;
}

.result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.result-item.success {
    background: #e8f5e9;
    border-left: 4px solid var(--success);
}

.result-item.error {
    background: #fce4e4;
    border-left: 4px solid var(--error);
}

.result-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.result-filename {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-details {
    font-size: 0.82rem;
    color: var(--text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.result-details .detail-tag {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

.detail-tag.tag-count {
    background: #e3f2fd;
    color: #1565c0;
}

.detail-tag.tag-ia {
    background: #f3e5f5;
    color: #7b1fa2;
}

.detail-tag.tag-template {
    background: #e0f2f1;
    color: #00695c;
}

.detail-tag.tag-cover {
    background: #fff3e0;
    color: #e65100;
}

.detail-tag.tag-toc {
    background: #e8eaf6;
    color: #283593;
}

.result-actions {
    display: flex;
    gap: 8px;
    margin-left: 16px;
    flex-shrink: 0;
}

/* ===== TABLE ===== */
.table-wrapper {
    overflow-x: auto;
    margin-top: 0.35rem;
}

table {
    width: 100%;
    min-width: 1050px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.85rem;
    table-layout: fixed;
}

thead th {
    background: linear-gradient(135deg, var(--primary-light) 0%, #dce5f5 100%);
    color: var(--primary);
    font-weight: 600;
    padding: 6px 4px;
    text-align: left;
    white-space: nowrap;
    position: sticky;
    top: 0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

thead th:first-child {
    border-radius: 6px 0 0 0;
}

thead th:last-child {
    border-radius: 0 6px 0 0;
}

tbody td {
    padding: 5px 5px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.8rem;
}

tbody td:nth-child(4) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

tbody td:last-child {
    white-space: normal;
    overflow: visible;
}

tbody tr:nth-child(even) {
    background: rgba(0, 61, 165, 0.02);
}

tbody tr:hover {
    background: var(--primary-light);
    transition: background var(--transition);
}

#tab-logs {
    width: min(1880px, calc(100vw - 1rem));
    max-width: none;
    margin-left: max(calc(50% - 50vw + 0.5rem), calc((100% - 1880px) / 2));
    margin-right: max(calc(50% - 50vw + 0.5rem), calc((100% - 1880px) / 2));
}

#tab-logs .logs-card {
    background:
        radial-gradient(circle at top right, rgba(73, 163, 54, 0.12), transparent 22%),
        radial-gradient(circle at left top, rgba(0, 61, 165, 0.10), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.98));
    border: 1px solid rgba(0, 61, 165, 0.10);
    border-radius: 22px;
    padding: 1rem 1rem 1.2rem;
    box-shadow: 0 20px 44px rgba(0, 61, 165, 0.08);
}

#tab-logs .logs-header-band {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.35rem 0 0.9rem;
}

#tab-logs .logs-kicker {
    margin: 0 0 0.25rem;
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 700;
}

#tab-logs .logs-header-band h2 {
    margin: 0;
    font-size: 1.4rem;
}

#tab-logs .logs-subtitle {
    margin: 0.35rem 0 0;
    color: var(--text-muted);
    font-size: 0.92rem;
}

#tab-logs .logs-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 0.85rem;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

#tab-logs .logs-toolbar-left,
#tab-logs .logs-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

#tab-logs .logs-toolbar-left {
    flex: 1 1 980px;
    min-width: 0;
}

#tab-logs .logs-toolbar-right {
    flex: 0 0 auto;
    justify-content: flex-end;
}

#tab-logs .logs-search {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex: 1 1 360px;
    min-width: 280px;
    padding: 0.7rem 0.9rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 61, 165, 0.12);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 10px 24px rgba(0, 61, 165, 0.05);
}

#tab-logs .logs-search i[data-lucide] {
    width: 16px;
    height: 16px;
    color: var(--primary);
    flex-shrink: 0;
}

#tab-logs .logs-search input {
    border: none;
    padding: 0;
    background: transparent;
    box-shadow: none;
    min-width: 0;
}

#tab-logs .logs-search input:focus {
    box-shadow: none;
}

#tab-logs .logs-date-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 42px;
    flex: 0 0 auto;
    padding: 0.45rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 61, 165, 0.12);
    background: rgba(255, 255, 255, 0.92);
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
}

#tab-logs .logs-date-filter input {
    border: none;
    padding: 0;
    background: transparent;
    box-shadow: none;
    width: 126px;
    min-width: 126px;
    color: var(--text);
}

#tab-logs .logs-date-filter input:focus {
    box-shadow: none;
}

#tab-logs .logs-toolbar select,
#tab-logs .logs-toolbar .btn {
    min-height: 42px;
    border-radius: 12px;
}

#tab-logs .logs-toolbar select {
    flex: 0 0 160px;
}

#tab-logs .logs-table-shell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.45rem;
}

#tab-logs .logs-table-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1rem;
    color: var(--text-muted);
    font-size: 0.82rem;
}

#tab-logs .logs-table-meta span:first-child {
    color: var(--primary);
    font-weight: 700;
}

#tab-logs .logs-scroll-wrapper {
    max-height: 68vh;
    overflow: auto;
    border-radius: 18px;
    border: 1px solid rgba(0, 61, 165, 0.10);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

#tab-logs .logs-scroll-wrapper::-webkit-scrollbar {
    height: 10px;
    width: 10px;
}

#tab-logs .logs-scroll-wrapper::-webkit-scrollbar-thumb {
    background: rgba(0, 61, 165, 0.22);
    border-radius: 999px;
}

#logsTable {
    width: auto;
    min-width: 100%;
    table-layout: fixed;
}

#logsTable thead th {
    width: auto;
    padding: 0;
    background: linear-gradient(180deg, #f5f9ff 0%, #e6eefb 100%);
    border-bottom: 1px solid rgba(0, 61, 165, 0.12);
}

#logsTable .logs-header-cell {
    position: relative;
}

#logsTable .logs-sticky-col {
    position: sticky;
    background-clip: padding-box;
}

#logsTable .logs-header-fixed {
    padding-right: 0;
}

#logsTable .logs-header-static,
#logsTable .logs-sort-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    min-height: 48px;
    padding: 0.65rem 1rem;
    font: inherit;
    color: inherit;
    background: transparent;
    border: none;
    cursor: pointer;
}

#logsTable .logs-header-static {
    cursor: default;
}

#logsTable .logs-sort-btn:hover {
    background: rgba(255, 255, 255, 0.45);
}

#logsTable .logs-header-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
}

#logsTable .logs-sort-indicator {
    color: rgba(0, 61, 165, 0.55);
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

#logsTable th.is-sorted .logs-sort-indicator {
    color: var(--primary);
}

#logsTable .logs-col-resizer {
    position: absolute;
    top: 7px;
    right: -3px;
    width: 10px;
    height: calc(100% - 14px);
    cursor: col-resize;
    z-index: 4;
}

#logsTable .logs-col-resizer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 4px;
    width: 2px;
    height: 100%;
    border-radius: 999px;
    background: rgba(0, 61, 165, 0.12);
    transition: background var(--transition), transform var(--transition);
}

#logsTable .logs-col-resizer:hover::before {
    background: rgba(0, 61, 165, 0.42);
    transform: scaleX(1.2);
}

body.logs-resizing,
body.logs-resizing * {
    cursor: col-resize !important;
    user-select: none !important;
}

#logsTable tbody td {
    padding: 0.82rem 1rem;
    background: rgba(255, 255, 255, 0.78);
    border-bottom: 1px solid rgba(0, 61, 165, 0.08);
}

#logsTable thead .logs-sticky-col {
    z-index: calc(10 + var(--logs-sticky-z, 1));
    background: linear-gradient(180deg, #f5f9ff 0%, #e6eefb 100%);
    box-shadow: inset -1px 0 0 rgba(0, 61, 165, 0.08);
}

#logsTable tbody .logs-sticky-col {
    z-index: calc(2 + var(--logs-sticky-z, 1));
    background: rgba(255, 255, 255, 0.96);
    box-shadow: inset -1px 0 0 rgba(0, 61, 165, 0.05);
}

#logsTable .logs-sticky-last {
    box-shadow: inset -1px 0 0 rgba(0, 61, 165, 0.12);
}

#logsTable .logs-sticky-right {
    position: sticky;
    right: 0;
}

#logsTable thead .logs-sticky-actions {
    z-index: 30;
    box-shadow: inset 1px 0 0 rgba(0, 61, 165, 0.12);
}

#logsTable tbody .logs-sticky-actions {
    z-index: 22;
    box-shadow: inset 1px 0 0 rgba(0, 61, 165, 0.10);
    border-bottom: 1px solid var(--border);
}

#logsTable tbody tr:nth-child(even) {
    background: rgba(0, 61, 165, 0.02);
}

#logsTable tbody tr:nth-child(even) .logs-sticky-col {
    background: #f9fbff;
}

#logsTable tbody tr:hover td {
    background: linear-gradient(90deg, rgba(232, 238, 248, 0.9), rgba(255, 255, 255, 0.92));
}

#logsTable tbody tr:hover .logs-sticky-col {
    background: #eef4fd;
}

#logsTable .logs-cell-date,
#logsTable .logs-cell-filename,
#logsTable .logs-cell-template,
#logsTable .logs-cell-user {
    line-height: 1.25;
}

#logsTable .logs-cell-date,
#logsTable .logs-cell-number {
    font-variant-numeric: tabular-nums;
}

#logsTable .logs-cell-filename {
    font-weight: 600;
    color: #1e355d;
}

#logsTable .logs-cell-template,
#logsTable .logs-cell-user {
    color: #31496e;
}

#tab-logs .badge {
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.76rem;
    letter-spacing: 0.01em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

#tab-logs .log-actions {
    justify-content: flex-end;
    gap: 0.45rem;
}

#tab-logs .btn-icon {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    box-shadow: 0 8px 18px rgba(0, 61, 165, 0.08);
}

#tab-logs .empty {
    padding: 2.5rem !important;
    background: linear-gradient(180deg, rgba(248, 251, 255, 0.95), rgba(255, 255, 255, 0.95));
}

.log-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    align-items: center;
}

.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem !important;
}

/* ===== STATUS BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success { background: #e8f5e9; color: #2e7d32; }
.badge-error { background: #fce4e4; color: #c62828; }
.badge-processing { background: #fff3e0; color: #e65100; }
.badge-pending { background: #e3ecfa; color: #1565c0; }

/* ===== STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: var(--primary-light);
    border-radius: var(--radius);
    padding: 0.6rem 0.5rem;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid transparent;
}

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

.stat-card.success { background: #e8f5e9; }
.stat-card.error { background: #fce4e4; }
.stat-card.info { background: #e1f5fe; }

.stat-number {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-card.success .stat-number { color: var(--success); }
.stat-card.error .stat-number { color: var(--error); }
.stat-card.info .stat-number { color: var(--info); }

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Stats layout */
.stats-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}
@media (max-width: 900px) {
    .stats-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .stats-grid-4 { grid-template-columns: 1fr; }
}

.stats-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.35rem;
}
.stats-section-header h2 { margin: 0; font-size: 1rem; }

.stats-user-badge {
    background: var(--primary);
    color: #fff;
    padding: 3px 10px;
    border-radius: 14px;
    font-size: 0.78rem;
    font-weight: 600;
}

.stats-personal-card {
    border-left: 4px solid var(--primary);
}

.stats-charts-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 0.5rem;
}
@media (max-width: 1100px) {
    .stats-charts-row { grid-template-columns: 1fr; }
}
.stats-chart-card {
    min-width: 0;
}
.stats-chart-card h3 {
    margin: 0 0 0.15rem 0;
    font-size: 0.9rem;
}

/* Logs scrollable table */
.logs-scroll-wrapper {
    max-height: 520px;
    overflow-y: auto;
}
.logs-scroll-wrapper thead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

/* Stats table */
.stats-table-wrapper {
    overflow-x: auto;
}
.stats-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}
.stats-table th, .stats-table td {
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.stats-table th {
    background: var(--primary-light);
    font-weight: 600;
    color: var(--primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}
.stats-table tbody tr:hover {
    background: rgba(0, 61, 165, 0.03);
}

/* Stats badges */
.stats-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}
.badge-success { background: #e8f5e9; color: #2e7d32; }
.badge-error { background: #fce4e4; color: #c62828; }
.badge-warning { background: #fff3e0; color: #e65100; }
.badge-pending { background: #e3e8ef; color: #546e7a; }
.stats-badge-type {
    background: var(--primary-light);
    color: var(--primary);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.78rem;
}

/* Stats table wide */
.stats-table-wide { table-layout: fixed; }
.stats-table-wide td { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stats-table-wide td:first-child { white-space: normal; word-break: break-word; }

/* Stats icons */
.icon-section { width: 20px; height: 20px; vertical-align: -4px; margin-right: 6px; }
.icon-inline  { width: 16px; height: 16px; vertical-align: -3px; margin-right: 4px; }
.icon-th      { width: 12px; height: 12px; vertical-align: -2px; margin-right: 2px; opacity: 0.65; display: inline-block; }

/* Stats count badge */
.stats-count-badge {
    background: var(--primary-light);
    color: var(--primary);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Show more button */
.stats-show-more-wrap { text-align: center; padding: 4px 0 2px; }
.btn-show-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 5px 18px;
    border-radius: 16px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 6px rgba(0,61,165,0.15);
}
.btn-show-more:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,61,165,0.28);
}
.btn-show-more:active { transform: translateY(0); }

/* Stats section header h3 */
.stats-section-header h3 {
    margin: 0;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

/* ===== CONFIG SECTIONS ===== */
.config-section {
    margin-bottom: 0.75rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border);
}

.config-section h3 {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.config-section h3::after {
    content: '\25BE';
    font-size: 0.85rem;
    transition: transform var(--transition);
    display: inline-block;
    margin-left: 8px;
}

.config-section.collapsed h3::after {
    transform: rotate(-90deg);
}

.config-section.collapsed > *:not(h3) {
    display: none;
}

.replacement-rule {
    display: grid;
    grid-template-columns: 1fr 30px 1fr 40px;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}

.replacement-arrow {
    text-align: center;
    color: var(--primary);
    font-weight: 700;
}

/* ===== TOOLBAR ===== */
.toolbar {
    display: flex;
    gap: 5px;
    align-items: center;
    margin-bottom: 0.4rem;
}

.toolbar select {
    width: auto;
    min-width: 160px;
}

/* ===== SHAREPOINT ===== */
.sharepoint-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-subtle);
    border-radius: 6px;
    margin-bottom: 1rem;
    font-weight: 500;
    font-size: 0.88rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--text-muted); }
.status-dot.error { background: var(--error); }

/* ===== TAB SYSTEM ===== */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== FOOTER ===== */
.site-footer { background: linear-gradient(135deg, var(--primary-dark) 0%, #001a4d 100%); color: #b0c4de; margin-top: auto; }
.footer-main { max-width: 1600px; margin: 0 auto; padding: 1rem 0.8rem 0.75rem; display: flex; gap: 1.5rem; align-items: flex-start; }
.footer-brand { flex: 0 0 200px; }
.footer-logo { height: 36px; width: auto; background: #fff; padding: 4px 6px; border-radius: 4px; margin-bottom: 0.35rem; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15); }
.footer-tagline { font-size: 0.75rem; color: #7a9bbf; line-height: 1.4; }
.footer-links { flex: 1; display: flex; gap: 2rem; }
.footer-col h4 { color: #fff; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.3rem; }
.footer-col a { color: #8fafc8; text-decoration: none; font-size: 0.78rem; transition: all var(--transition); }
.footer-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: center; padding: 0.4rem 0.8rem; font-size: 0.7rem; }
.footer-bottom p { margin-bottom: 0.15rem; color: #7a9bbf; }
.footer-address { color: #5a7d9e !important; font-size: 0.68rem !important; }

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease;
    max-width: 400px;
    font-size: 0.9rem;
}

.toast.success { background: #e8f5e9; color: #2e7d32; border-left: 4px solid var(--success); }
.toast.error { background: #fce4e4; color: #c62828; border-left: 4px solid var(--error); }
.toast.info { background: #e1f5fe; color: #01579b; border-left: 4px solid var(--info); }

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

/* ===== ENTITY GRID ===== */
.entity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.entity-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.entity-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: rgba(0, 61, 165, 0.2);
}

.entity-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.4rem;
}

.entity-card-header img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 4px;
    background: white;
    padding: 4px;
}

.entity-card-header .entity-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary);
}

.entity-card-header .entity-code {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.entity-card-body {
    font-size: 0.82rem;
    color: var(--text);
    margin-bottom: 0.4rem;
}

.entity-card-body p {
    margin-bottom: 2px;
}

.img-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.entity-card-images {
    display: flex;
    gap: 8px;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

/* Thumbnails : chaque image + son label en colonne */
.entity-card-images > div,
.entity-card-images > img + .img-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.entity-card-images .img-thumb {
    width: 64px;
    height: 38px;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: white;
    cursor: pointer;
    transition: border-color var(--transition);
}
.entity-card-images .img-thumb:hover {
    border-color: var(--primary);
}

.entity-card-images .img-placeholder {
    width: 64px;
    height: 38px;
    border: 1px dashed var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.68rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
    text-align: center;
    padding: 2px;
}
.entity-card-images .img-placeholder:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.img-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-align: center;
}

/* Actions : 3 boutons pour entité, espacés naturellement */
.entity-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.entity-card-actions .btn {
    flex: 1 1 auto;
    padding: 6px 10px;
    font-size: 0.78rem;
    min-width: 80px;
}

/* ===== USER CARDS ===== */
.user-card .entity-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}
.user-card.inactive {
    opacity: 0.6;
    border-left: 3px solid var(--danger);
}
.user-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.badge-admin {
    background: #dbeafe;
    color: #1e40af;
}
.badge-user {
    background: #f3f4f6;
    color: #6b7280;
}
.badge-active {
    background: #dcfce7;
    color: #166534;
}
.badge-inactive {
    background: #fee2e2;
    color: #991b1b;
}
.entity-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
    font-size: 0.85rem;
}
.entity-detail-row {
    display: flex;
    justify-content: space-between;
}
.entity-detail-row .label {
    color: var(--text-muted);
}
.entity-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.entity-actions .btn {
    padding: 4px 10px;
    font-size: 0.75rem;
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 1.05rem;
    color: var(--primary);
}

.modal-body {
    padding: 1.25rem;
}

/* ===== PREVIEW MODAL ===== */
.preview-modal-content {
    max-width: 90vw;
    width: 90vw;
    max-height: 92vh;
    height: 92vh;
    display: flex;
    flex-direction: column;
}

.preview-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.preview-body {
    flex: 1;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.preview-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--card-bg);
    border-radius: 0 0 var(--radius) var(--radius);
}

.preview-footer #previewPageInfo {
    min-width: 100px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.preview-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 3rem;
    gap: 1rem;
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--primary-light);
    color: var(--primary);
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: 5px;
    line-height: 1;
    transition: all 0.15s ease;
    text-decoration: none;
}

.btn-icon svg, .btn-icon i[data-lucide] {
    width: 13px;
    height: 13px;
    stroke-width: 2;
    fill: none;
    stroke: currentColor;
}

.btn-icon:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.08);
}

.btn-icon.btn-icon-success {
    background: #e8f5e9;
    color: #2e7d32;
}

.btn-icon.btn-icon-success:hover {
    background: #2e7d32;
    color: white;
    transform: scale(1.08);
}

.btn-icon.btn-icon-danger {
    background: #fce4e4;
    color: #c62828;
}

.btn-icon.btn-icon-danger:hover {
    background: #c62828;
    color: white;
    transform: scale(1.08);
}

/* Alias for backward compat */
.btn-preview {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-light);
    color: var(--primary);
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: 6px;
    line-height: 1;
    transition: all 0.15s ease;
    text-decoration: none;
}

.btn-preview svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
    fill: none;
    stroke: currentColor;
}

.btn-preview:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.08);
}

.preview-frame {
    width: 100%;
    flex: 1;
    border: none;
    border-radius: 0 0 var(--radius) var(--radius);
    background: var(--bg);
}

.preview-docx-container {
    flex: 1;
    overflow-y: auto;
    background: #e8e8e8;
    border-radius: 0 0 var(--radius) var(--radius);
    padding: 0;
    display: none;
}

.preview-docx-container .docx-wrapper {
    background: #e8e8e8 !important;
    padding: 20px !important;
}

.preview-docx-container .docx-wrapper > section.docx {
    margin: 0 auto 20px auto !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15) !important;
}

.preview-fallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 3rem;
    text-align: center;
    color: var(--text-muted);
}

.preview-fallback p {
    margin-bottom: 0.5rem;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

/* ===== ENTITY PREVIEW ===== */
.entity-preview-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-subtle);
    border-radius: 6px;
    font-weight: 500;
}

/* ===== CHECKBOX LABEL ===== */
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
}

/* ===== TRANSFORM OPTIONS ===== */
.transform-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.75rem;
    margin-top: 0.5rem;
}
.transform-options-grid .checkbox-label {
    padding: 0.5rem 0.75rem;
    background: var(--bg-subtle);
    border-radius: 6px;
    border: 1px solid var(--border);
    transition: background 0.15s;
}
.transform-options-grid .checkbox-label:hover {
    background: var(--hover);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    #tab-logs {
        width: 100%;
        margin: 0;
    }

    #tab-logs .logs-card {
        padding: 0.8rem 0.75rem 1rem;
        border-radius: 18px;
    }

    #tab-logs .logs-toolbar {
        align-items: stretch;
    }

    #tab-logs .logs-toolbar-left,
    #tab-logs .logs-toolbar-right {
        width: 100%;
    }

    #tab-logs .logs-toolbar-left {
        flex: 1 1 auto;
    }

    #tab-logs .logs-search {
        min-width: 100%;
    }

    #tab-logs .logs-date-filter,
    #tab-logs .logs-toolbar select {
        flex: 1 1 180px;
    }

    .header-content {
        flex-direction: column;
        height: auto;
        padding: 1rem 0;
        gap: 0.75rem;
    }

    nav {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .replacement-rule {
        grid-template-columns: 1fr;
    }

    .replacement-arrow {
        transform: rotate(90deg);
    }

    main {
        padding: 0.4rem 0.5rem;
    }
}

/* =====================================================================
   ===== UI ENHANCEMENTS LAYER (v2026-04) ==============================
   Additive layer. Refines visual polish, adds dark mode, tooltips,
   skeleton loaders, confirm dialog, preview thumbnails, and a richer
   keyboard-shortcut feel. Designed to NOT break existing components.
   ===================================================================== */

:root {
    --surface: var(--card-bg);
    --surface-2: var(--bg-subtle);
    --surface-3: #eef2f8;
    --border-strong: #d6dde8;
    --ring: 0 0 0 3px rgba(0, 61, 165, 0.18);
    --ring-danger: 0 0 0 3px rgba(220, 53, 69, 0.22);
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 14px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 14px 40px rgba(15, 23, 42, 0.18);
    --radius-lg: 12px;
    --radius-pill: 999px;
    --easing: cubic-bezier(0.4, 0, 0.2, 1);
    --header-h: 48px;
    color-scheme: light;
}

/* ---------- Dark mode ---------- */
:root[data-theme="dark"] {
    color-scheme: dark;
    --primary: #5b9bff;
    --primary-dark: #2c70d8;
    --primary-light: #1c2740;
    --accent: #5dd14a;
    --accent-light: #1e3019;
    --text: #e6eaf2;
    --text-muted: #8b96aa;
    --bg: #0f1420;
    --bg-subtle: #161c2c;
    --card-bg: #1a2235;
    --border: #2a3450;
    --border-strong: #3a4666;
    --surface: #1a2235;
    --surface-2: #161c2c;
    --surface-3: #202a40;
}

:root[data-theme="dark"] body {
    background: var(--bg);
    color: var(--text);
}

:root[data-theme="dark"] header {
    background: linear-gradient(135deg, #0a1224 0%, #142345 60%, #1d3a72 100%);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 4px 14px rgba(0, 0, 0, 0.45);
}

:root[data-theme="dark"] .upload-zone {
    background: linear-gradient(135deg, #161c2c 0%, #1a2235 100%);
    border-color: var(--border-strong);
}
:root[data-theme="dark"] .upload-zone:hover,
:root[data-theme="dark"] .upload-zone.dragover {
    background: rgba(91, 155, 255, 0.08);
    border-color: var(--primary);
}

:root[data-theme="dark"] .mode-quick-btn {
    background: var(--surface);
    border-color: var(--border);
}
:root[data-theme="dark"] .mode-quick-btn:hover { background: var(--surface-3); }
:root[data-theme="dark"] .mode-quick-btn.active {
    background: rgba(91, 155, 255, 0.12);
    border-color: var(--primary);
}
:root[data-theme="dark"] .mode-quick-main { color: #cfdcf7; }

:root[data-theme="dark"] input[type="text"],
:root[data-theme="dark"] input[type="email"],
:root[data-theme="dark"] input[type="password"],
:root[data-theme="dark"] input[type="search"],
:root[data-theme="dark"] input[type="date"],
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
    background: var(--surface-2);
    color: var(--text);
    border-color: var(--border-strong);
}
:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder { color: #6b7690; }

:root[data-theme="dark"] .file-item { background: var(--surface-2); }

:root[data-theme="dark"] .btn-secondary {
    background: rgba(91, 155, 255, 0.14);
    color: #cfdcf7;
}
:root[data-theme="dark"] .btn-secondary:hover { background: rgba(91, 155, 255, 0.22); }

:root[data-theme="dark"] .btn-danger {
    background: rgba(248, 113, 113, 0.16);
    color: #fda4a4;
}

:root[data-theme="dark"] .toast.success { background: #16321d; color: #b6f0c5; }
:root[data-theme="dark"] .toast.error   { background: #3a1717; color: #fbb3b3; }
:root[data-theme="dark"] .toast.info    { background: #112a3a; color: #a9d6f5; }
:root[data-theme="dark"] .toast.warning { background: #3a2c0d; color: #fbe18a; border-left-color: var(--warning); }

:root[data-theme="dark"] .modal { background: rgba(0, 0, 0, 0.65); }
:root[data-theme="dark"] .modal-content,
:root[data-theme="dark"] .preview-modal-content { background: var(--surface); color: var(--text); }
:root[data-theme="dark"] .modal-header { border-color: var(--border-strong); }

:root[data-theme="dark"] #previewImageContainer { background: #0a0f1a !important; }

:root[data-theme="dark"] .footer-logo { background: #fff; }

:root[data-theme="dark"] .entity-card,
:root[data-theme="dark"] .config-section { background: var(--surface); border-color: var(--border-strong); }
:root[data-theme="dark"] .entity-card:hover { border-color: var(--primary); }

:root[data-theme="dark"] .skeleton { background: linear-gradient(90deg, #1f2840 0%, #2a3450 50%, #1f2840 100%); }

:root[data-theme="dark"] table th,
:root[data-theme="dark"] .stats-table th {
    background: var(--surface-2);
    color: var(--text);
}
:root[data-theme="dark"] table tr:hover,
:root[data-theme="dark"] .stats-table tr:hover { background: rgba(91, 155, 255, 0.06); }

/* ---------- Smooth global transitions ---------- */
body, header, .card, .modal-content, .entity-card,
input, select, textarea, .btn, .nav-btn {
    transition: background-color 0.25s var(--easing),
                color 0.25s var(--easing),
                border-color 0.25s var(--easing),
                box-shadow 0.2s var(--easing);
}

/* ---------- Better focus rings (WCAG) ---------- */
:focus { outline: none; }
.btn:focus-visible,
.nav-btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.mode-quick-btn:focus-visible,
.entity-card:focus-visible,
.btn-icon:focus-visible {
    outline: none;
    box-shadow: var(--ring);
}
.btn-danger:focus-visible,
.btn-icon-danger:focus-visible { box-shadow: var(--ring-danger); }

/* ---------- Header polish ---------- */
header {
    backdrop-filter: saturate(160%);
    -webkit-backdrop-filter: saturate(160%);
}
.header-content { gap: 1rem; }

.nav-btn {
    overflow: hidden;
}
.nav-btn::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s var(--easing);
}
.nav-btn.active::after { transform: scaleX(1); }
.nav-btn.active { box-shadow: none; }
.nav-btn:active { transform: translateY(0); }

/* Theme toggle */
.theme-toggle {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.18);
    width: 32px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
}
.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}
.theme-toggle svg, .theme-toggle i[data-lucide] { width: 14px; height: 14px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: inline-flex; }

/* ---------- Buttons polish ---------- */
.btn { position: relative; user-select: none; }
.btn:active:not(:disabled) { transform: translateY(0) scale(0.98); }
.btn-primary:hover:not(:disabled) {
    box-shadow: 0 6px 18px rgba(0, 61, 165, 0.32), 0 1px 0 rgba(255, 255, 255, 0.15) inset;
}
.btn-large { letter-spacing: 0.2px; }
.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: var(--surface-3); }

/* Loading spinner inside button */
.btn.is-loading {
    color: transparent !important;
    pointer-events: none;
    position: relative;
}
.btn.is-loading::after {
    content: "";
    position: absolute;
    inset: 0;
    margin: auto;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    color: rgba(255, 255, 255, 0.85);
}
.btn-secondary.is-loading::after,
.btn-ghost.is-loading::after { color: var(--primary); }

/* ---------- Tooltip system ---------- */
[data-tooltip] {
    position: relative;
}
[data-tooltip]::before,
[data-tooltip]::after {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s var(--easing), transform 0.18s var(--easing);
    position: absolute;
    z-index: 999;
}
[data-tooltip]::before {
    content: attr(data-tooltip);
    background: #1f2937;
    color: #fff;
    padding: 5px 9px;
    font-size: 0.72rem;
    line-height: 1.3;
    border-radius: 5px;
    white-space: nowrap;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    box-shadow: var(--shadow-md);
    max-width: 280px;
    white-space: normal;
    text-align: center;
    width: max-content;
}
[data-tooltip]::after {
    content: "";
    bottom: calc(100% + 3px);
    left: 50%;
    border: 5px solid transparent;
    border-top-color: #1f2937;
    transform: translateX(-50%) translateY(4px);
    width: 0;
    height: 0;
}
[data-tooltip]:hover::before,
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::before,
[data-tooltip]:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
[data-tooltip-pos="bottom"]::before {
    top: calc(100% + 8px); bottom: auto;
    transform: translateX(-50%) translateY(-4px);
}
[data-tooltip-pos="bottom"]::after {
    top: calc(100% + 3px); bottom: auto;
    border-top-color: transparent;
    border-bottom-color: #1f2937;
    transform: translateX(-50%) translateY(-4px);
}
[data-tooltip-pos="bottom"]:hover::before,
[data-tooltip-pos="bottom"]:hover::after { transform: translateX(-50%) translateY(0); }

/* ---------- Skeleton loaders ---------- */
.skeleton {
    display: inline-block;
    background: linear-gradient(90deg, #eef1f6 0%, #f7f9fc 50%, #eef1f6 100%);
    background-size: 200% 100%;
    border-radius: 6px;
    animation: skeletonShimmer 1.4s ease-in-out infinite;
    color: transparent !important;
    user-select: none;
}
.skeleton-line { height: 12px; margin: 6px 0; width: 100%; }
.skeleton-line.sm { height: 10px; width: 50%; }
.skeleton-line.lg { height: 16px; width: 70%; }
.skeleton-block { height: 80px; width: 100%; }
.skeleton-circle { width: 36px; height: 36px; border-radius: 50%; }
@keyframes skeletonShimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---------- Tab transition (extends existing fadeIn) ---------- */
@media (prefers-reduced-motion: reduce) {
    .tab-content.active,
    .toast,
    .modal,
    .modal-content,
    .nav-btn::after,
    .skeleton { animation: none !important; transition: none !important; }
}

/* ---------- Confirm dialog (modal) ---------- */
.confirm-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn 0.18s var(--easing);
}
.confirm-modal.is-hidden { display: none; }
.confirm-card {
    background: var(--surface);
    color: var(--text);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 460px;
    overflow: hidden;
    animation: confirmIn 0.22s var(--easing);
}
@keyframes confirmIn {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.confirm-card .confirm-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}
.confirm-icon {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    color: var(--primary);
}
.confirm-icon.danger { background: rgba(220, 53, 69, 0.12); color: var(--error); }
.confirm-icon.warning { background: rgba(255, 193, 7, 0.18); color: #b07b00; }
.confirm-icon svg, .confirm-icon i { width: 18px; height: 18px; }
.confirm-card h3 { font-size: 1rem; color: var(--text); margin: 0; }
.confirm-card .confirm-body { padding: 1rem 1.25rem; font-size: 0.92rem; line-height: 1.5; color: var(--text-muted); }
.confirm-card .confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 0.75rem 1.25rem 1rem;
}

/* ---------- Toast container polish ---------- */
.toast-container {
    top: calc(var(--header-h) + 16px);
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    padding: 12px 14px 12px 14px;
}
.toast .toast-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
}
.toast .toast-msg { flex: 1; }
.toast .toast-close {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.55;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 2px;
}
.toast .toast-close:hover { opacity: 1; }
.toast.warning { background: #fff8e1; color: #8a6d00; border-left: 4px solid var(--warning); }

/* ---------- Preview enhancements: thumbnails + fullscreen ---------- */
.preview-modal-content { transition: max-width 0.25s var(--easing), max-height 0.25s var(--easing); }
.preview-modal-content.fullscreen {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0;
}
.preview-modal-content.fullscreen .preview-body { background: #1a1a1a; }

.preview-actions .btn,
.preview-actions .btn-icon {
    font-size: 0.78rem;
}

.preview-stage {
    flex: 1;
    display: flex;
    min-height: 0;
}
.preview-thumbs {
    width: 132px;
    flex-shrink: 0;
    overflow-y: auto;
    background: var(--surface-2);
    border-right: 1px solid var(--border);
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.preview-thumbs:empty { display: none; }
.preview-thumbs::-webkit-scrollbar { width: 8px; }
.preview-thumbs::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.preview-thumb {
    cursor: pointer;
    border-radius: 6px;
    border: 2px solid transparent;
    overflow: hidden;
    background: #fff;
    position: relative;
    transition: border-color 0.18s var(--easing), transform 0.18s var(--easing);
}
.preview-thumb:hover { border-color: var(--primary); transform: translateY(-1px); }
.preview-thumb.is-active { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 61, 165, 0.18); }
.preview-thumb img {
    width: 100%;
    display: block;
    aspect-ratio: 1 / 1.414;
    object-fit: contain;
    background: #fff;
}
.preview-thumb .thumb-num {
    position: absolute;
    bottom: 2px;
    right: 4px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 8px;
    line-height: 1.4;
}
.preview-thumb.is-loading {
    background: linear-gradient(90deg, #eef1f6 0%, #f7f9fc 50%, #eef1f6 100%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.4s ease-in-out infinite;
    aspect-ratio: 1 / 1.414;
}

#previewImage { transition: transform 0.18s var(--easing); }
.preview-zoom-controls {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    background: var(--surface-2);
    border-radius: var(--radius-pill);
    padding: 2px;
}
.preview-zoom-controls .btn-icon {
    width: 24px; height: 24px;
    background: transparent;
    color: var(--text);
}
.preview-zoom-controls .btn-icon:hover { background: var(--primary); color: #fff; }
.preview-zoom-controls .zoom-level {
    font-size: 0.72rem;
    color: var(--text-muted);
    min-width: 42px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 700px) {
    .preview-thumbs { display: none; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
    padding: 4px 0 8px;
    flex-wrap: wrap;
}
.breadcrumbs a {
    color: var(--primary);
    text-decoration: none;
    cursor: pointer;
}
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs .crumb-sep { opacity: 0.5; }
.breadcrumbs .crumb-current {
    color: var(--text);
    font-weight: 600;
}

/* ---------- Cards: subtle hover for entity cards ---------- */
.entity-card { box-shadow: var(--shadow-sm); }
.entity-card:hover { box-shadow: var(--shadow-md); }

/* ---------- File list refinement ---------- */
.file-item {
    border: 1px solid transparent;
    transition: border-color 0.15s var(--easing), transform 0.15s var(--easing);
}
.file-item:hover { border-color: var(--border-strong); }

/* ---------- Empty state ---------- */
.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted);
}
.empty-state .empty-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 0.75rem;
    color: var(--border-strong);
    opacity: 0.85;
}
.empty-state .empty-icon svg,
.empty-state .empty-icon i { width: 100%; height: 100%; }
.empty-state h4 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.25rem;
}
.empty-state p { font-size: 0.85rem; max-width: 380px; margin: 0 auto; line-height: 1.5; }

/* ---------- Keyboard shortcut hint ---------- */
kbd {
    display: inline-block;
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 0.72rem;
    background: var(--surface-2);
    border: 1px solid var(--border-strong);
    border-bottom-width: 2px;
    border-radius: 4px;
    padding: 1px 6px;
    color: var(--text);
    line-height: 1.3;
    min-width: 20px;
    text-align: center;
}
.shortcuts-modal .confirm-card { max-width: 560px; }
.shortcuts-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 16px;
    font-size: 0.85rem;
    max-height: 60vh;
    overflow-y: auto;
}
.shortcuts-grid .sc-label { color: var(--text); }
.shortcuts-grid .sc-keys { display: inline-flex; gap: 4px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.shortcuts-grid .sc-section {
    grid-column: 1;
    margin-top: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
}
.shortcuts-grid .sc-section-spacer {
    grid-column: 2;
    margin-top: 10px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
}
.shortcuts-grid .sc-section:first-child,
.shortcuts-grid .sc-section:first-child + .sc-section-spacer { margin-top: 0; }

/* ---------- Scrollbar refinement (modern browsers) ---------- */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; }
*::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
*::-webkit-scrollbar-track { background: transparent; }

/* ---------- Floating help button ---------- */
.fab-help {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 90;
    transition: all 0.2s var(--easing);
}
.fab-help:hover { transform: translateY(-2px) scale(1.05); box-shadow: var(--shadow-lg); }
.fab-help svg, .fab-help i[data-lucide] { width: 18px; height: 18px; }

/* ---------- Smooth tab transitions (improved) ---------- */
.tab-content.active { animation: tabIn 0.32s var(--easing); }
@keyframes tabIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   DARK MODE — CONTRAST FIXES (v2026-04-24b)
   Override hardcoded light backgrounds in tables/cards so the
   light text remains readable.
   ============================================================ */

/* Generic tables (filename, etc.) */
:root[data-theme="dark"] thead th {
    background: linear-gradient(135deg, #1c2740 0%, #2a3450 100%) !important;
    color: #cfdcf7 !important;
}
:root[data-theme="dark"] tbody td {
    border-bottom-color: var(--border) !important;
    color: var(--text);
}
:root[data-theme="dark"] tbody tr:nth-child(even) {
    background: rgba(91, 155, 255, 0.04) !important;
}
:root[data-theme="dark"] tbody tr:hover {
    background: rgba(91, 155, 255, 0.10) !important;
}

/* Logs table sticky cells (the main culprit visible in dark mode) */
:root[data-theme="dark"] #logsTable thead .logs-sticky-col {
    background: linear-gradient(180deg, #1c2740 0%, #161c2c 100%) !important;
    color: #cfdcf7 !important;
    box-shadow: inset -1px 0 0 rgba(91, 155, 255, 0.18) !important;
}
:root[data-theme="dark"] #logsTable tbody .logs-sticky-col {
    background: var(--surface) !important;
    color: var(--text) !important;
    box-shadow: inset -1px 0 0 rgba(91, 155, 255, 0.10) !important;
}
:root[data-theme="dark"] #logsTable tbody tr:nth-child(even) .logs-sticky-col {
    background: var(--surface-2) !important;
}
:root[data-theme="dark"] #logsTable tbody tr:hover td {
    background: linear-gradient(90deg, rgba(91, 155, 255, 0.10), rgba(91, 155, 255, 0.04)) !important;
}
:root[data-theme="dark"] #logsTable tbody tr:hover .logs-sticky-col {
    background: rgba(91, 155, 255, 0.14) !important;
}
:root[data-theme="dark"] #logsTable .logs-sticky-last,
:root[data-theme="dark"] #logsTable thead .logs-sticky-actions,
:root[data-theme="dark"] #logsTable tbody .logs-sticky-actions {
    box-shadow: inset 1px 0 0 rgba(91, 155, 255, 0.18) !important;
}
:root[data-theme="dark"] #logsTable tbody .logs-sticky-actions {
    border-bottom-color: var(--border) !important;
}

/* Logs card / generic card backgrounds */
:root[data-theme="dark"] .card,
:root[data-theme="dark"] #tab-logs .logs-card,
:root[data-theme="dark"] .stats-card,
:root[data-theme="dark"] .upload-card,
:root[data-theme="dark"] .logs-toolbar,
:root[data-theme="dark"] .stats-summary {
    background: var(--surface) !important;
    border-color: var(--border-strong);
    color: var(--text);
}
:root[data-theme="dark"] #tab-logs .logs-card {
    background:
        radial-gradient(circle at top right, rgba(73, 209, 74, 0.06), transparent 22%),
        radial-gradient(circle at left top, rgba(91, 155, 255, 0.10), transparent 28%),
        var(--surface) !important;
}

/* Search & date inputs in toolbars look better with explicit fill */
:root[data-theme="dark"] .search-input,
:root[data-theme="dark"] .logs-search input {
    background: var(--surface-2);
    color: var(--text);
    border-color: var(--border-strong);
}

/* File-type chips — keep accent hue but boost contrast */
:root[data-theme="dark"] .file-type-pdf   { background: rgba(198, 40, 40, 0.22);  color: #fbb3b3; }
:root[data-theme="dark"] .file-type-docx,
:root[data-theme="dark"] .file-type-word,
:root[data-theme="dark"] .file-type-doc   { background: rgba(43, 108, 192, 0.28); color: #a9d6ff; }
:root[data-theme="dark"] .file-type-excel,
:root[data-theme="dark"] .file-type-xlsx  { background: rgba(39, 174, 96, 0.22);  color: #aef0c2; }
:root[data-theme="dark"] .file-type-pptx,
:root[data-theme="dark"] .file-type-ppt   { background: rgba(230, 81, 0, 0.22);   color: #ffc18a; }

/* Status badges */
:root[data-theme="dark"] .badge-success    { background: rgba(46, 125, 50, 0.22);  color: #b6f0c5; }
:root[data-theme="dark"] .badge-error      { background: rgba(198, 40, 40, 0.22);  color: #fbb3b3; }
:root[data-theme="dark"] .badge-processing,
:root[data-theme="dark"] .badge-warning    { background: rgba(230, 81, 0, 0.22);   color: #ffc18a; }
:root[data-theme="dark"] .badge-pending    { background: rgba(43, 108, 192, 0.22); color: #a9d6ff; }
:root[data-theme="dark"] .badge-admin,
:root[data-theme="dark"] .badge-active     { background: rgba(73, 163, 54, 0.22);  color: #b6f0c5; }
:root[data-theme="dark"] .badge-user       { background: rgba(91, 155, 255, 0.22); color: #cfdcf7; }
:root[data-theme="dark"] .badge-inactive   { background: rgba(139, 150, 170, 0.18); color: #b0bbd0; }

/* Action icon buttons */
:root[data-theme="dark"] .btn-icon {
    background: var(--surface-3);
    color: var(--text);
    border-color: var(--border-strong);
}
:root[data-theme="dark"] .btn-icon:hover { background: rgba(91, 155, 255, 0.18); }
:root[data-theme="dark"] .btn-icon-success { background: rgba(73, 163, 54, 0.18); color: #b6f0c5; }
:root[data-theme="dark"] .btn-icon-danger  { background: rgba(248, 113, 113, 0.18); color: #fda4a4; }

/* Empty state row */
:root[data-theme="dark"] tbody td.empty {
    background: var(--surface) !important;
    color: var(--text-muted);
}

/* Footer */
:root[data-theme="dark"] .site-footer {
    background: linear-gradient(135deg, #0a1224 0%, #142345 100%);
    color: #cfdcf7;
    border-top-color: var(--border-strong);
}
:root[data-theme="dark"] .site-footer a { color: #a9d6ff; }
:root[data-theme="dark"] .site-footer h4 { color: #ffffff; }

/* Preview modal footer */
:root[data-theme="dark"] .preview-footer,
:root[data-theme="dark"] .modal-footer {
    background: var(--surface-2);
    border-color: var(--border-strong);
    color: var(--text);
}
:root[data-theme="dark"] .preview-loading { color: var(--text-muted); }
:root[data-theme="dark"] .preview-zoom-controls .zoom-level { color: var(--text); }

/* Toolbar buttons that show as nearly invisible on the dark journal toolbar */
:root[data-theme="dark"] .logs-toolbar .btn-secondary,
:root[data-theme="dark"] .logs-toolbar .btn-ghost {
    background: var(--surface-3);
    color: #cfdcf7;
    border-color: var(--border-strong);
}

/* Date/select fields keep good contrast */
:root[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.85);
}

/* Header user-menu icon buttons (theme/shortcuts/help) */
:root[data-theme="dark"] .user-info,
:root[data-theme="dark"] #userMenu { color: #e6eaf2; }

/* ---------- Logs pagination bar ---------- */
.logs-pagination {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: var(--surface-2);
    border-radius: 0 0 var(--radius) var(--radius);
    flex-wrap: wrap;
    font-size: 0.82rem;
}
.logs-pagination .lp-info { color: var(--text-muted); }
.logs-pagination .lp-info strong { color: var(--text); }
.logs-pagination .lp-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.logs-pagination .lp-btn,
.logs-pagination .lp-num {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    transition: all 0.15s var(--easing);
}
.logs-pagination .lp-btn:hover:not(:disabled),
.logs-pagination .lp-num:hover:not(.is-active) {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}
.logs-pagination .lp-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.logs-pagination .lp-num.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 700;
}
.logs-pagination .lp-ellipsis {
    padding: 0 4px;
    color: var(--text-muted);
}
.logs-pagination .lp-size {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
}
.logs-pagination .lp-size select {
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 0.82rem;
}
:root[data-theme="dark"] .logs-pagination {
    background: var(--surface-2);
    border-color: var(--border-strong);
}
:root[data-theme="dark"] .logs-pagination .lp-btn,
:root[data-theme="dark"] .logs-pagination .lp-num {
    background: var(--surface-3);
    border-color: var(--border-strong);
    color: var(--text);
}
:root[data-theme="dark"] .logs-pagination .lp-num.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
@media (max-width: 700px) {
    .logs-pagination { justify-content: center; }
    .logs-pagination .lp-controls { margin-left: 0; }
}

/* ---------- Logs pagination bar ---------- */
.logs-pagination {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: var(--surface-2);
    border-radius: 0 0 var(--radius) var(--radius);
    flex-wrap: wrap;
    font-size: 0.82rem;
}
.logs-pagination .lp-info { color: var(--text-muted); }
.logs-pagination .lp-info strong { color: var(--text); }
.logs-pagination .lp-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.logs-pagination .lp-btn,
.logs-pagination .lp-num {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    transition: all 0.15s var(--easing);
}
.logs-pagination .lp-btn:hover:not(:disabled),
.logs-pagination .lp-num:hover:not(.is-active) {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}
.logs-pagination .lp-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.logs-pagination .lp-num.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 700;
}
.logs-pagination .lp-ellipsis {
    padding: 0 4px;
    color: var(--text-muted);
}
.logs-pagination .lp-size {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
}
.logs-pagination .lp-size select {
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-size: 0.82rem;
}
:root[data-theme="dark"] .logs-pagination {
    background: var(--surface-2);
    border-color: var(--border-strong);
}
:root[data-theme="dark"] .logs-pagination .lp-btn,
:root[data-theme="dark"] .logs-pagination .lp-num {
    background: var(--surface-3);
    border-color: var(--border-strong);
    color: var(--text);
}
:root[data-theme="dark"] .logs-pagination .lp-num.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
@media (max-width: 700px) {
    .logs-pagination { justify-content: center; }
    .logs-pagination .lp-controls { margin-left: 0; }
}