:root {
    /* Charte Awebi — monochrome noir/blanc, accents discrets */
    --brand: #0a0a0a;
    --brand-dark: #000000;
    --brand-soft: #1f1f1f;
    --accent: #0a0a0a;
    --bg: #f7f7f5;
    --card: #ffffff;
    --ink: #0a0a0a;
    --ink-soft: #3a3a3a;
    --muted: #6b7280;
    --border: #e6e6e4;
    --border-strong: #d4d4d0;
    --success: #0f8a5f;
    --danger: #c0392b;
    --warning: #d39e00;
    --cp: #0a0a0a;
    --mine: #0a0a0a;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 2px rgba(10, 10, 10, 0.04), 0 4px 16px rgba(10, 10, 10, 0.05);
    --shadow-lg: 0 2px 4px rgba(10, 10, 10, 0.05), 0 12px 32px rgba(10, 10, 10, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s ease; }
a:hover { border-bottom-color: var(--ink); text-decoration: none; }

h1, h2, h3, h4 { letter-spacing: -0.01em; }

/* Top bar */
.topbar { background: white; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topbar-inner { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; height: 68px; display: flex; align-items: center; gap: 2rem; }

/* Logo Awebi */
.brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; color: inherit; border-bottom: 0; }
.brand:hover { border-bottom: 0; }
.brand-logo { display: inline-flex; align-items: center; }
.brand-logo svg { display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-mark { font-weight: 800; color: var(--ink); letter-spacing: -0.02em; font-size: 1.15rem; }
.brand-sub { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; }

.main-nav { display: flex; gap: 0.25rem; flex: 1; }
.main-nav a { color: var(--ink-soft); font-weight: 500; padding: 0.5rem 0.85rem; border-radius: var(--radius-sm); border-bottom: 0; font-size: 0.92rem; }
.main-nav a:hover { background: var(--bg); color: var(--ink); border-bottom: 0; }
.main-nav .nav-manager { color: var(--ink); }
.main-nav .nav-admin { color: var(--ink); font-weight: 600; }

.user-menu { display: flex; align-items: center; gap: 1rem; }
.user-name { font-weight: 500; color: var(--muted); font-size: 0.88rem; }

/* Layout */
.container { max-width: 1280px; margin: 2rem auto; padding: 0 1.5rem; }
.site-footer { text-align: center; padding: 2.5rem 1rem; color: var(--muted); font-size: 0.85rem; border-top: 1px solid var(--border); margin-top: 3rem; background: white; }
.site-footer .brand-mark { font-size: 0.85rem; letter-spacing: 0.05em; }

/* Hero */
.page-hero { margin-bottom: 1.75rem; }
.page-hero h1 { font-size: 1.85rem; margin: 0 0 0.35rem; letter-spacing: -0.02em; }
.page-hero p { color: var(--muted); margin: 0; }

/* Cards */
.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.card-header h2 { margin: 0; font-size: 1.05rem; font-weight: 600; }

/* Grid */
.grid { display: grid; gap: 1.5rem; margin-bottom: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Stat cards */
.stat-card { padding: 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; border-left: 3px solid var(--ink); }
.stat-card.stat-cp { border-left-color: var(--cp); }
.stat-card.stat-neutral { border-left-color: var(--border-strong); }
.stat-label { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; }
.stat-value { font-size: 2.1rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-value span { font-size: 1rem; color: var(--muted); font-weight: 400; }
.stat-link { margin-top: 0.35rem; font-size: 0.88rem; font-weight: 500; color: var(--ink); border-bottom: 1px solid var(--ink); display: inline-block; padding-bottom: 1px; width: fit-content; }

/* Quick links (dashboard) */
.quick-links { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.75rem; }
.quick-links a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.7rem 0.9rem; border-radius: var(--radius-sm);
    background: var(--bg); color: var(--ink); font-weight: 500; font-size: 0.92rem;
    border: 1px solid transparent; border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.quick-links a::after { content: "→"; color: var(--muted); transition: transform 0.15s ease; }
.quick-links a:hover { background: white; border-color: var(--border-strong); }
.quick-links a:hover::after { transform: translateX(3px); color: var(--ink); }

/* Quick card */
.quick-card { text-decoration: none; color: inherit; transition: transform 0.15s ease, box-shadow 0.15s ease; border-bottom: 0; }
.quick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-bottom: 0; }
.quick-card h3 { margin: 0 0 0.5rem; font-size: 1rem; font-weight: 600; }
.big-number { font-size: 2.5rem; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }

/* List rows */
.list-rows { list-style: none; padding: 0; margin: 0; }
.list-rows li { display: flex; align-items: center; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--border); }
.list-rows li:last-child { border-bottom: none; }
.row-title { font-weight: 600; flex: 1; }
.row-tag { font-size: 0.82rem; color: var(--muted); }
.row-dates { color: var(--muted); font-size: 0.88rem; }

/* Buttons */
.btn {
    display: inline-block; border: 1px solid transparent; border-radius: var(--radius-sm);
    padding: 0.6rem 1.15rem; font-weight: 500; font-size: 0.9rem; cursor: pointer;
    text-decoration: none; border-bottom: 1px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
    font-family: inherit; line-height: 1.2;
}
.btn:hover { text-decoration: none; border-bottom: 1px solid transparent; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: white; border-color: var(--ink); }
.btn-primary:hover { background: var(--brand-soft); color: white; border-color: var(--brand-soft); }
.btn-secondary { background: white; color: var(--ink); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--bg); border-color: var(--ink); }
.btn-success { background: var(--success); color: white; border-color: var(--success); }
.btn-success:hover { background: #0c6d4a; }
.btn-danger { background: white; color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--border); color: var(--ink); }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.82rem; }
.btn-block { width: 100%; }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 0.85rem 0.6rem; text-align: left; border-bottom: 1px solid var(--border); }
.table th { font-size: 0.72rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.12em; font-weight: 600; }
.table tbody tr:last-child td { border-bottom: 0; }
.text-right { text-align: right; }

/* Badges & chips */
.badge { display: inline-block; padding: 0.22rem 0.65rem; border-radius: 999px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em; }
.badge-pending { background: #fff8e1; color: #8a6d00; border: 1px solid #f3e3a1; }
.badge-approved { background: #e7f5ee; color: #08623f; border: 1px solid #bfe3d0; }
.badge-rejected { background: #fdecea; color: #991b1b; border: 1px solid #f5c6c3; }
.badge-cancelled { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }

.chip { display: inline-block; padding: 0.25rem 0.7rem; border-radius: var(--radius-sm); font-size: 0.78rem; font-weight: 600; color: white; }
.chip-cp { background: var(--cp); }

/* Forms */
.form-card { max-width: 720px; }
.stacked-form .form-row, .stacked-form > div { margin-bottom: 1rem; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-label, .stacked-form label { display: block; margin-bottom: 0.4rem; font-weight: 500; font-size: 0.88rem; color: var(--ink); }
.form-input, input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="number"], select, textarea {
    width: 100%; padding: 0.65rem 0.85rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
    font-size: 0.95rem; font-family: inherit; background: white; color: var(--ink);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus, input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--ink);
    box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.08);
}
.form-actions { display: flex; gap: 0.75rem; justify-content: flex-end; padding-top: 1rem; border-top: 1px solid var(--border); margin-top: 1rem; }

.actions-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; gap: 1rem; }
.actions-bar h1 { margin: 0; letter-spacing: -0.02em; }

.quick-actions { display: flex; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap; }

/* Flash */
.flash { padding: 0.9rem 1.1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-weight: 500; font-size: 0.92rem; border: 1px solid transparent; }
.flash-success { background: #e7f5ee; color: #08623f; border-color: #bfe3d0; }
.flash-error { background: #fdecea; color: #991b1b; border-color: #f5c6c3; }

/* Login */
.login-wrapper { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; }
.login-card { background: white; padding: 2.75rem; border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; max-width: 440px; border: 1px solid var(--border); }
.login-brand { display: flex; justify-content: center; margin-bottom: 1.5rem; }
.login-title { margin: 0 0 0.25rem; font-size: 1.5rem; letter-spacing: -0.02em; text-align: center; }
.login-sub { color: var(--muted); margin-bottom: 1.75rem; text-align: center; font-size: 0.92rem; }
.login-form label { margin-top: 1rem; }
.login-form button { margin-top: 1.5rem; padding: 0.8rem; font-size: 0.95rem; font-weight: 600; }
.login-hint { margin-top: 1.75rem; padding: 1rem 1.1rem; background: var(--bg); border-radius: var(--radius-sm); font-size: 0.82rem; color: var(--ink-soft); border: 1px solid var(--border); }
.login-hint strong { color: var(--ink); }
.login-hint ul { margin: 0.5rem 0 0 1.25rem; padding: 0; }
.login-hint li { margin-bottom: 0.25rem; }

/* Calendar */
.planning-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; background: white; padding: 1rem 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); }
.planning-nav h2 { margin: 0; font-size: 1.2rem; letter-spacing: -0.01em; }
.legend { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1rem; font-size: 0.82rem; color: var(--muted); }
.legend-item { display: flex; align-items: center; gap: 0.5rem; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.dot-CP { background: var(--cp); }
.dot-MINE { background: white; border: 2px solid var(--ink); }

.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.cal-head { background: white; padding: 0.65rem; text-align: center; font-weight: 600; font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }
.cal-cell {
    background: white;
    min-height: 92px;
    padding: 0.55rem;
    display: flex;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
    position: relative;
    transition: background 0.1s ease;
    border-bottom: 0;
}
.cal-cell:hover { background: var(--bg); text-decoration: none; border-bottom: 0; }
.cal-other { background: #fafaf8; color: #b8b8b4; }
.cal-weekend { background: #faf9f6; }
.cal-today .cal-day { background: var(--ink); color: white; border-radius: 5px; padding: 1px 7px; }
.cal-day { font-weight: 600; font-size: 0.88rem; }
.cal-events { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 0.35rem; }
.cal-event {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 24px; height: 22px; padding: 0 5px;
    font-size: 0.65rem; font-weight: 700; color: white;
    border-radius: 4px;
}
.cal-event-CP { background: var(--cp); }
.cal-more { font-size: 0.7rem; color: var(--muted); padding: 0 4px; font-weight: 600; }
.cal-mine { box-shadow: inset 3px 0 0 var(--ink); }

/* Misc */
.muted { color: var(--muted); }
.link { color: var(--ink); font-size: 0.9rem; border-bottom: 1px solid var(--ink); display: inline-block; padding-bottom: 1px; }
code { background: var(--bg); padding: 0.12rem 0.4rem; border-radius: 4px; font-size: 0.85rem; border: 1px solid var(--border); font-family: "SF Mono", Menlo, Consolas, monospace; }