:root {
    --bg: #1A1917;
    --bg-alt: #242220;
    --card: #221F1C;
    --card-nested: #2A2622;
    --ivory: #F0E8D0;
    --amber: #C98B14;
    --amber-bright: #E8960A;
    --danger: #B84A3E;
    --muted: #A89C82;
    --border: #3A342C;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ivory);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.4;
}

.topbar { padding: 20px 16px 12px; text-align: center; border-bottom: 1px solid var(--border); }
.topbar h1 { margin: 0; font-size: 1.4rem; color: var(--amber-bright); }
.subtitle { margin: 4px 0 0; color: var(--muted); font-size: 0.85rem; }

main { max-width: 780px; margin: 0 auto; padding: 16px; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 20px;
}

.card h2 {
    margin-top: 0;
    font-size: 1.05rem;
    color: var(--amber-bright);
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

form { display: flex; flex-direction: column; gap: 8px; }

input[type="text"], textarea, select {
    width: 100%;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--ivory);
    padding: 10px;
    font-size: 16px; /* évite le zoom auto sur iOS Safari au focus */
    font-family: inherit;
}
input[type="text"]:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber); }

button {
    cursor: pointer;
    border: none;
    border-radius: 6px;
    padding: 10px 16px;
    min-height: 44px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
}
button.primary, form button[type="submit"] { background: var(--amber); color: #1A1917; }
button.primary:hover, form button[type="submit"]:hover { background: var(--amber-bright); }

button.pause { background: #4A4237; color: var(--ivory); }
button.resume { background: var(--amber); color: #1A1917; }
button.stop { background: #6B5B3E; color: var(--ivory); }
button.delete { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
button.delete:hover { background: var(--danger); color: var(--ivory); }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); min-height: 36px; padding: 6px 12px; font-size: 0.8rem; }
button.ghost:hover { color: var(--ivory); border-color: var(--amber); }
button:disabled { opacity: 0.4; cursor: default; }

/* ---------- PROJETS ---------- */

.project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    flex-wrap: wrap;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-alt);
}

.project-title-block { flex: 1; min-width: 180px; }
.project-name { font-size: 1.1rem; font-weight: 700; color: var(--amber-bright); margin: 0; }
.project-comment { font-size: 0.82rem; color: var(--muted); margin: 4px 0 0; }

.project-total {
    text-align: right;
    white-space: nowrap;
}
.project-total .value {
    font-variant-numeric: tabular-nums;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--amber-bright);
    display: block;
}
.project-total .label { font-size: 0.68rem; text-transform: uppercase; color: var(--muted); }

.project-actions { display: flex; gap: 6px; flex-wrap: wrap; }

.project-body { padding: 16px; }

.mini-task-form {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.mini-task-form input[type="text"] { flex: 1; min-width: 160px; }
.mini-task-form button { flex: 0 0 auto; }

/* ---------- TÂCHES ---------- */

.task-list { display: flex; flex-direction: column; gap: 10px; }

.task {
    background: var(--card-nested);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
}

.task-header { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.task-name { font-weight: 600; font-size: 1rem; }

.task-status {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em;
    padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted);
}
.task-status.running { color: #4CAF50; border-color: #4CAF50; }
.task-status.paused { color: var(--amber-bright); border-color: var(--amber-bright); }

.task-comment {
    width: 100%; background: transparent; border: none; color: var(--muted);
    font-size: 0.85rem; margin-top: 6px; resize: vertical; min-height: 20px; padding: 2px 0; font-family: inherit;
}
.task-comment:focus { outline: none; color: var(--ivory); }

.task-timers {
    display: flex;
    gap: 20px;
    margin: 10px 0;
    flex-wrap: wrap;
}
.timer-block { }
.timer-block .timer-label { font-size: 0.68rem; text-transform: uppercase; color: var(--muted); letter-spacing: 0.03em; }
.timer-block .timer-value { font-variant-numeric: tabular-nums; font-size: 1.5rem; font-weight: 700; color: var(--amber-bright); }
.timer-block.task-total .timer-value { color: var(--ivory); font-size: 1.2rem; }

.task-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.task-actions button { flex: 1 1 auto; }

.empty-hint { color: var(--muted); font-size: 0.9rem; }

/* ---------- HISTORIQUE ---------- */

.history-summary { display: flex; gap: 16px; flex-wrap: wrap; }
.summary-box {
    background: var(--bg-alt); border: 1px solid var(--border); border-radius: 8px;
    padding: 8px 14px; text-align: center;
}
.summary-box .value { font-size: 1.2rem; font-weight: 700; color: var(--amber-bright); }
.summary-box .label { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; }

.history-toggle-wrap { margin-top: 10px; }

.history-block { margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px; }
.history-day { margin-bottom: 14px; }
.history-day-header {
    display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--muted);
    border-bottom: 1px solid var(--border); padding-bottom: 4px; margin-bottom: 6px;
}
.history-entry { display: flex; justify-content: space-between; gap: 8px; font-size: 0.88rem; padding: 4px 0; }
.history-entry .h-name { flex: 1; }
.history-entry .h-time { color: var(--muted); font-size: 0.78rem; }
.history-entry .h-dur { font-variant-numeric: tabular-nums; color: var(--amber-bright); font-weight: 600; }

footer { text-align: center; color: var(--muted); font-size: 0.78rem; padding: 20px 0 30px; }

@media (max-width: 480px) {
    main { padding: 12px; }
    .card { padding: 12px; }
    .project-body { padding: 12px; }
    .topbar h1 { font-size: 1.2rem; }
    .timer-block .timer-value { font-size: 1.3rem; }

    .history-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
        padding: 8px 0;
        border-bottom: 1px solid var(--border);
    }
    .history-entry .h-name { font-size: 0.9rem; }
    .history-entry .h-time, .history-entry .h-dur { font-size: 0.8rem; }
}

/* ---------- SOUS-PROJETS (2e niveau) ---------- */

.project-card.sub-project-card {
    background: var(--card-nested);
    margin-bottom: 14px;
}
.sub-project-card .project-header { background: transparent; padding: 10px 12px; }
.sub-project-card .project-name { font-size: 0.95rem; }
.sub-project-card .project-body { padding: 12px; }

.subprojects-wrap {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--border);
}
.subprojects-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    margin-bottom: 10px;
}
.mini-subproject-form { margin-top: 14px; }

/* ---------- NAVIGATION PAR PAGE ---------- */

.topbar-link { text-decoration: none; }

.breadcrumb {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 16px;
}
.breadcrumb a { color: var(--amber-bright); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--border); margin: 0 4px; }

.project-summary-list { display: flex; flex-direction: column; gap: 10px; }

.project-summary-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.project-summary-card:hover { border-color: var(--amber); background: var(--bg-alt); }

.psc-main { flex: 1; min-width: 0; }
.psc-name { margin: 0; font-size: 1.05rem; font-weight: 700; color: var(--amber-bright); }
.psc-comment { margin: 2px 0 0; font-size: 0.82rem; color: var(--muted); }
.psc-meta { margin: 4px 0 0; font-size: 0.76rem; color: var(--muted); }

.psc-total { text-align: right; white-space: nowrap; }
.psc-total .value { font-variant-numeric: tabular-nums; font-size: 1.15rem; font-weight: 700; color: var(--ivory); display: block; }
.psc-total .label { font-size: 0.65rem; text-transform: uppercase; color: var(--muted); }

.psc-arrow { font-size: 1.4rem; color: var(--muted); }

/* ---------- PAGE DÉTAIL PROJET ---------- */

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
}
.detail-title-block { flex: 1; min-width: 200px; }
.detail-name { margin: 0; font-size: 1.3rem; color: var(--amber-bright); }
.detail-comment { margin: 6px 0 0; color: var(--muted); font-size: 0.9rem; }
.detail-total { text-align: right; white-space: nowrap; }
.detail-total .value { font-variant-numeric: tabular-nums; font-size: 1.5rem; font-weight: 700; color: var(--amber-bright); display: block; }
.detail-total .label { font-size: 0.68rem; text-transform: uppercase; color: var(--muted); }
.detail-actions { display: flex; gap: 8px; width: 100%; }

.mini-task-form.card { margin-bottom: 16px; }

#projectsContainer > .task-list { margin-bottom: 16px; }