/* ═══════════════════════════════════════════════
   MySite — Clean Personal Organizer
   Calm, organized, practical.
   ═══════════════════════════════════════════════ */

:root {
    --bg: #f4f5f7;
    --surface: #ffffff;
    --border: #e2e5ea;
    --border-light: #f0f1f3;
    --text: #1a1d23;
    --text-secondary: #5f6672;
    --text-dim: #9ca3af;
    --primary: #4f46e5;
    --primary-light: #eef2ff;
    --primary-hover: #4338ca;
    --success: #10b981;
    --success-light: #ecfdf5;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --sidebar-bg: #1e2028;
    --sidebar-text: #c1c5cd;
    --sidebar-active: #ffffff;
    --sidebar-hover: rgba(255,255,255,0.06);
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

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

/* ── Sidebar ───────────────────────────────── */
.sidebar {
    width: 220px;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-brand {
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-brand a {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.sidebar-nav {
    list-style: none;
    padding: 12px 8px;
    flex: 1;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    border-radius: 6px;
    color: var(--sidebar-text);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
}

.sidebar-nav li a:hover {
    background: var(--sidebar-hover);
    color: var(--sidebar-active);
}

.sidebar-nav li.active a {
    background: var(--primary);
    color: #fff;
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 15px;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-user {
    color: var(--sidebar-text);
    font-size: 13px;
    font-weight: 500;
}

.sidebar-logout {
    color: var(--text-dim);
    font-size: 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    padding: 0;
}

.sidebar-logout:hover {
    color: var(--danger);
}

/* ── Content ───────────────────────────────── */
.content {
    flex: 1;
    margin-left: 220px;
    padding: 0;
    min-height: 100vh;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 32px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.content-header h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.content-body {
    padding: 24px 32px;
}

/* ── Cards ─────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
}

/* ── Dashboard Grid ────────────────────────── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-card .number {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
}

.stat-card .label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-top: 4px;
}

.dash-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dash-grid .full-width {
    grid-column: 1 / -1;
}

/* ── Tables ────────────────────────────────── */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    text-align: left;
    padding: 8px 12px;
    border-bottom: 2px solid var(--border);
}

.table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
    font-size: 14px;
}

.table tr:hover td {
    background: var(--primary-light);
}

.table a {
    font-weight: 500;
}

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

.badge-active, .badge-todo { background: var(--primary-light); color: var(--primary); }
.badge-completed, .badge-done { background: var(--success-light); color: var(--success); }
.badge-on_hold, .badge-in_progress { background: var(--warning-light); color: var(--warning); }
.badge-archived, .badge-cancelled { background: var(--bg); color: var(--text-dim); }
.badge-low { background: var(--bg); color: var(--text-dim); }
.badge-medium { background: var(--primary-light); color: var(--primary); }
.badge-high { background: var(--warning-light); color: var(--warning); }
.badge-urgent { background: var(--danger-light); color: var(--danger); }

/* ── Buttons ───────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: #fff;
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}

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

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

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

.btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

/* ── Forms ─────────────────────────────────── */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    background: var(--surface);
    transition: border-color 0.15s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

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

select.form-input {
    appearance: auto;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border-light);
}

.form-card {
    max-width: 640px;
}

/* ── Detail View ───────────────────────────── */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.detail-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

.detail-actions {
    display: flex;
    gap: 8px;
}

.detail-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.meta-item {
    font-size: 13px;
}

.meta-label {
    color: var(--text-dim);
    margin-right: 6px;
}

.detail-body {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    white-space: pre-wrap;
}

.detail-section {
    margin-top: 28px;
}

.detail-section h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

/* ── Delete Confirm ────────────────────────── */
.delete-confirm {
    max-width: 480px;
}

.delete-confirm p {
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 15px;
}

.delete-confirm .item-name {
    font-weight: 600;
    color: var(--text);
}

/* ── Empty State ───────────────────────────── */
.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
    font-size: 14px;
}

/* ── Login ─────────────────────────────────── */
.login-page {
    display: flex;
    min-height: 100vh;
    background: var(--sidebar-bg);
}

.login-hero {
    flex: 1.2;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 60px;
}

.login-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,17,23,0.85) 0%, rgba(15,17,23,0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 60px;
}

.login-hero-overlay h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.login-hero-overlay p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    font-weight: 400;
}

.login-panel {
    flex: 0 0 440px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: var(--bg);
}

.login-card {
    width: 100%;
    max-width: 360px;
}

.login-card h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.login-card .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 10px;
}

.login-error {
    background: var(--danger-light);
    color: var(--danger);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    margin-bottom: 16px;
}

/* Login responsive — stack on mobile */
@media (max-width: 768px) {
    .login-page { flex-direction: column; }
    .login-hero { min-height: 240px; flex: none; }
    .login-hero-overlay { padding: 30px; }
    .login-hero-overlay h2 { font-size: 1.6rem; }
    .login-panel { flex: 1; padding: 30px 20px; }
}

/* ── Messages ──────────────────────────────── */
.messages { padding: 0 32px; margin-top: 16px; }
.message {
    padding: 10px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
}
.message-success { background: var(--success-light); color: var(--success); }
.message-error { background: var(--danger-light); color: var(--danger); }
.message-warning { background: var(--warning-light); color: var(--warning); }
.message-info { background: var(--primary-light); color: var(--primary); }

/* ── Pagination ────────────────────────────── */
.pagination {
    display: flex;
    gap: 6px;
    margin-top: 20px;
    justify-content: center;
}

.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--text-secondary);
}

.pagination a:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Subsite extras ─────────────────────────── */
.card-link { display: block; transition: box-shadow 0.15s, transform 0.15s; }
.card-link:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); transform: translateY(-2px); }
.text-muted { color: var(--text-secondary); }
.empty-state { text-align: center; padding: 48px 24px; color: var(--text-secondary); }
.empty-state p { font-size: 1.1rem; margin-bottom: 8px; }
.sidebar-divider { border-top: 1px solid rgba(255,255,255,0.1); margin: 8px 16px; list-style: none; }

/* ── Responsive ────────────────────────────── */
@media (max-width: 1024px) {
    .stat-grid { grid-template-columns: repeat(3, 1fr); }
    .dash-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar { width: 60px; }
    .sidebar-brand a { font-size: 0; }
    .sidebar-nav li a span:not(.nav-icon) { display: none; }
    .sidebar-nav li a { justify-content: center; padding: 12px; }
    .sidebar-footer { flex-direction: column; gap: 4px; font-size: 0; }
    .content { margin-left: 60px; }
    .content-body { padding: 16px; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}