/* ============================================
   Renewal Manager — Light Theme
   ============================================ */

:root {
    --bg: #f4f6f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9fb;
    --bg-input: #f0f2f5;
    --border: #dfe3ea;
    --border-focus: #4a7fd7;
    --text: #1a1e2c;
    --text-dim: #5c6378;
    --text-muted: #9098ad;
    --accent: #4a7fd7;
    --accent-hover: #3a6cc0;
    --danger: #dc3545;
    --danger-hover: #c82333;
    --success: #28a745;
    --warning: #e8a317;
    --orange: #e67e22;
    --purple: #7c5cbf;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 4px rgba(0,0,0,0.06), 0 2px 12px rgba(0,0,0,0.04);
    --shadow-lg: 0 4px 24px rgba(0,0,0,0.1);
    --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'DM Mono', 'Fira Code', monospace;
}

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

/* ---- Login Page ---- */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #e8edf5 0%, #f4f6f9 40%, #eef1f8 100%);
}

.login-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.login-box h1 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
    color: var(--text);
}

.login-box .subtitle {
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 32px;
}

/* ---- Layout ---- */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background: #ffffff;
    border-right: 1px solid var(--border);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    box-shadow: 2px 0 8px rgba(0,0,0,0.03);
}

.sidebar-brand {
    padding: 0 20px 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

.sidebar-brand h2 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--accent);
}

.sidebar-brand small {
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.sidebar-nav { flex: 1; padding: 0 10px; }

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--text-dim);
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
    margin-bottom: 2px;
}

.sidebar-nav a:hover { color: var(--text); background: var(--bg-input); }
.sidebar-nav a.active { color: #fff; background: var(--accent); }
.sidebar-nav a .icon { font-size: 18px; width: 22px; text-align: center; }

.sidebar-nav .nav-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 14px;
}

.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-dim);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-user a { color: var(--danger); text-decoration: none; font-size: 12px; }

.main-content {
    flex: 1;
    margin-left: 240px;
    padding: 32px 40px;
    min-width: 0;
}

/* ---- Page Header ---- */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text);
}

/* ---- Stats Cards ---- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}

.stat-card .label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 6px;
}

.stat-card .value {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.stat-card .value.accent { color: var(--accent); }
.stat-card .value.danger { color: var(--danger); }
.stat-card .value.warning { color: var(--warning); }
.stat-card .value.success { color: var(--success); }

/* ---- Filters / Toolbar ---- */
.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
}

.toolbar .search-box {
    flex: 1;
    min-width: 200px;
}

/* ---- Forms ---- */
input[type="text"], input[type="password"], input[type="email"],
input[type="url"], input[type="number"], input[type="date"],
select, textarea {
    width: 100%;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(74,127,215,0.12);
    background: #fff;
}

textarea { resize: vertical; min-height: 80px; }

label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.form-group { margin-bottom: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { opacity: 0.85; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-ghost {
    background: #fff;
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: #bbc2d0; background: var(--bg-input); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 8px; font-size: 11px; border-radius: 4px; }

/* ---- Table ---- */
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

thead th {
    background: #f8f9fc;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

thead th:hover { color: var(--text-dim); }

tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid #f0f2f5;
    vertical-align: middle;
}

tbody tr:hover { background: #f6f8fb; }

tbody tr.row-highlight {
    background: rgba(74,127,215,0.08);
    animation: rowFlash 2s ease;
}

@keyframes rowFlash {
    0% { background: rgba(74,127,215,0.2); }
    100% { background: rgba(74,127,215,0.08); }
}

tbody tr.row-expired { border-left: 3px solid var(--danger); }
tbody tr.row-soon { border-left: 3px solid var(--warning); }
tbody tr.row-no-renew { opacity: 0.45; }

/* ---- Badges ---- */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.badge-active { background: #e6f7ed; color: #1a8a42; }
.badge-expired { background: #fce8ea; color: #c82333; }
.badge-pending { background: #fff5dd; color: #a07310; }
.badge-no-renew { background: #eef0f4; color: var(--text-muted); }

.badge-service {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    background: rgba(74,127,215,0.1);
    color: var(--accent);
}

/* ---- Renewal Urgency ---- */
.urgency-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.urgency-overdue { background: var(--danger); box-shadow: 0 0 6px rgba(220,53,69,0.4); }
.urgency-soon { background: var(--warning); box-shadow: 0 0 6px rgba(232,163,23,0.4); }
.urgency-ok { background: var(--success); }
.urgency-none { background: #c5cad6; }

/* ---- Flash messages ---- */
.flash {
    padding: 12px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
    animation: flashIn 0.3s ease;
}

@keyframes flashIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.flash-success { background: #e6f7ed; color: #1a7a3a; border: 1px solid #b8e6c8; }
.flash-error { background: #fce8ea; color: #b71c2c; border: 1px solid #f5c6cb; }
.flash-warning { background: #fff5dd; color: #8a6a10; border: 1px solid #ffe49a; }

/* ---- Modal ---- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 20px;
    overflow-y: auto;
}

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

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 620px;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.2s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(-16px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

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

.modal-header h3 { font-size: 16px; font-weight: 600; color: var(--text); }

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
}

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

.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ---- Checkbox toggle ---- */
.toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle {
    position: relative;
    width: 40px;
    height: 22px;
    appearance: none;
    background: #cdd3df;
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.2s;
    border: none;
}

.toggle:checked { background: var(--accent); }

.toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle:checked::after { transform: translateX(18px); }

/* ---- Import area ---- */
.import-area {
    border: 2px dashed #cdd3df;
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    color: var(--text-dim);
    transition: all 0.2s;
    cursor: pointer;
    background: #fafbfc;
}

.import-area:hover {
    border-color: var(--accent);
    background: rgba(74,127,215,0.04);
}

.import-area.dragover {
    border-color: var(--accent);
    background: rgba(74,127,215,0.08);
}

/* ---- URL link ---- */
.url-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 12px;
    font-family: var(--font-mono);
    max-width: 180px;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.url-link:hover { text-decoration: underline; }

/* ---- Notes preview ---- */
.notes-preview {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    color: var(--text-dim);
    cursor: help;
}

/* ---- Client name cell ---- */
.client-cell {
    font-weight: 600;
    color: var(--text);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .sidebar { display: none; }
    .main-content { margin-left: 0; padding: 20px; }
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; }
}

/* ---- Empty state ---- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
}

.empty-state .icon { font-size: 48px; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { font-size: 18px; margin-bottom: 8px; color: var(--text); }
.empty-state p { font-size: 14px; }

/* ---- Pagination ---- */
.pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    padding: 20px 0;
}

.pagination a, .pagination span {
    padding: 6px 12px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-dim);
    border: 1px solid var(--border);
    background: #fff;
}

.pagination a:hover { color: var(--text); border-color: #bbc2d0; }
.pagination .current { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---- Tabs ---- */
.tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}

.tabs a {
    padding: 10px 18px;
    text-decoration: none;
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.15s;
}

.tabs a:hover { color: var(--text); }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---- Confirm dialog ---- */
.confirm-text { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ---- Date Input ---- */
.date-input {
    font-family: var(--font-mono) !important;
    letter-spacing: 0.5px;
}

/* ---- URL Duplicate Warning ---- */
.url-dup-warning {
    margin-top: 6px;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    background: #fff5dd;
    color: #8a6a10;
    border: 1px solid #ffe49a;
    line-height: 1.5;
}

/* ---- Type Checkboxes ---- */
.type-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.type-check-label {
    display: inline-flex !important;
    align-items: center;
    cursor: pointer;
    margin: 0 !important;
}

.type-check-label input[type="checkbox"] {
    display: none;
}

.type-check-badge {
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-input);
    color: var(--text-dim);
    border: 2px solid var(--border);
    transition: all 0.15s;
    user-select: none;
}

.type-check-label input[type="checkbox"]:checked + .type-check-badge {
    background: color-mix(in srgb, var(--type-color) 12%, white);
    color: var(--type-color);
    border-color: var(--type-color);
}

.type-check-badge:hover {
    border-color: var(--text-muted);
}

.type-price-tag {
    font-size: 10px;
    opacity: 0.6;
    margin-left: 3px;
    font-weight: 400;
}

/* ---- Language Switch ---- */
.lang-switch {
    display: flex;
    gap: 2px;
    background: var(--bg-input);
    border-radius: 6px;
    padding: 2px;
}

.lang-switch a {
    padding: 5px 12px !important;
    margin: 0 !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--text-muted) !important;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.15s;
    text-align: center;
    flex: 1;
    display: block !important;
}

.lang-switch a:hover { color: var(--text) !important; background: transparent !important; }
.lang-switch a.active {
    background: var(--accent) !important;
    color: #fff !important;
}

/* ---- Print ---- */
@media print {
    .sidebar, .toolbar, .btn, .modal-overlay { display: none !important; }
    .main-content { margin: 0; padding: 10px; }
    body { background: #fff; color: #000; }
    .table-wrap { border: 1px solid #ccc; box-shadow: none; }
}