:root {
    color-scheme: dark;
    --bg: #0b0d12;
    --panel: rgba(255,255,255,0.06);
    --panel-border: rgba(255,255,255,0.12);
    --text: #f2f4f8;
    --muted: #9aa3b2;
    --accent: #1fa6f9;
    --accent-hover: #ca1ff9;
    --ok: #3ddc84;
    --warn: #f9c74f;
    --danger: #ef476f;
    --gold: #ffd166;
    --gold-dark: #c98a00;
    --radius: 14px;
    --bottom-nav-h: 64px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    line-height: 1.45;
    padding-bottom: env(safe-area-inset-bottom, 0);
}
body.has-bottom-nav { padding-bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom, 0)); }
body.child-bg {
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
a { color: var(--accent); }
.container { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; padding: 20px 16px 48px; }

/* ---------- Pieces qui tournent en fond de page ---------- */
.bg-coins { position: fixed; inset: 0; overflow: hidden; z-index: 0; pointer-events: none; }
.bg-coin {
    position: absolute; font-size: 2.6em; opacity: 0.10;
    animation: coin-spin 3s ease-in-out infinite;
}
.narrow { max-width: 480px; }

/* ---------- Barre du haut ---------- */
header.topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: max(12px, env(safe-area-inset-top)) 16px 12px;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(10,12,16,0.75);
    backdrop-filter: blur(8px);
    position: sticky; top: 0; z-index: 20;
}
header.topbar .brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.15em; text-decoration: none; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
header.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
header.topbar nav a {
    color: var(--muted); text-decoration: none; font-size: 0.92em;
    padding: 8px 14px; border-radius: 999px; transition: background .15s ease, color .15s ease;
}
header.topbar nav a:hover { color: var(--text); background: rgba(255,255,255,0.08); }
header.topbar nav a.active { color: #06121f; background: var(--gold); font-weight: 700; }
header.topbar nav a.active:hover { background: var(--gold); }

.avatar-link { display: block; }
.avatar-thumb {
    width: 38px; height: 38px; border-radius: 50%; object-fit: cover;
    border: 2px solid var(--gold); display: block;
}

.nav-toggle {
    display: none; background: none; border: 1px solid var(--panel-border); color: var(--text);
    font-size: 1.2em; padding: 6px 12px; border-radius: 8px; margin: 0; cursor: pointer;
}

@media (max-width: 720px) {
    .nav-toggle { display: inline-block; }
    header.topbar nav#main-nav {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: #10131a; border-bottom: 1px solid var(--panel-border);
        flex-direction: column; padding: 8px 12px 16px; gap: 4px;
    }
    header.topbar nav#main-nav.open { display: flex; }
    header.topbar nav#main-nav a { padding: 12px 16px; font-size: 1.02em; border-radius: 12px; }
}

/* ---------- Navigation basse (enfant, mobile-first) ---------- */
.bottom-nav {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    display: flex; justify-content: space-around;
    background: rgba(10,12,16,0.92); backdrop-filter: blur(10px);
    border-top: 1px solid var(--panel-border);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0));
}
.bottom-nav a {
    flex: 1; text-align: center; color: var(--muted); text-decoration: none;
    font-size: 0.72em; padding: 6px 2px; border-radius: 10px;
}
.bottom-nav a span { display: block; font-size: 1.5em; line-height: 1.2; }
.bottom-nav a.active { color: var(--gold); background: rgba(255,209,102,0.1); }

/* ---------- Cartes / structure ---------- */
.card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.card-danger { border-color: var(--danger); background: rgba(239,71,111,0.06); }
h1 { font-size: 1.5em; margin-top: 0; }
h2 { font-size: 1.2em; }
label { display: block; margin: 14px 0 6px; font-weight: 600; font-size: 0.92em; color: var(--muted); }

input[type=text], input[type=email], input[type=password], input[type=number], input[type=date],
input[type=file], select, textarea {
    width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--panel-border);
    background: #12151c; color: var(--text); font-size: 1em; min-height: 44px;
}
textarea { resize: vertical; }

button, .btn {
    display: inline-block; background: var(--accent); color: #06121f; border: none;
    padding: 13px 22px; border-radius: 10px; font-weight: 700; cursor: pointer; font-size: 1em;
    text-decoration: none; margin-top: 16px; min-height: 44px; line-height: 1.2;
}
button:hover, .btn:hover { background: var(--accent-hover); color: white; }
button:active, .btn:active { transform: scale(0.98); }
.btn-secondary { background: transparent; border: 1px solid var(--panel-border); color: var(--text); }
.btn-danger { background: var(--danger); color: white; }
.btn-success { background: var(--ok); color: #06121f; }
.btn-small { padding: 8px 14px; font-size: 0.85em; margin-top: 0; min-height: 36px; }

/* ---------- Tableaux (scroll horizontal sur mobile) ---------- */
table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--panel-border); font-size: 0.92em; }
th { color: var(--muted); font-weight: 600; }
@media (max-width: 640px) {
    table { display: block; overflow-x: auto; white-space: nowrap; }
}

.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 0.95em; }
.flash-success { background: rgba(61,220,132,0.15); border: 1px solid var(--ok); }
.flash-error { background: rgba(239,71,111,0.15); border: 1px solid var(--danger); }
.flash-warning { background: rgba(249,199,79,0.15); border: 1px solid var(--warn); }

/* ---------- Bulle de message dismissible (Chat Box, cote enfant et parent) ---------- */
.msg-bubble { position: relative; padding-right: 40px; }
.msg-bubble .msg-icon { font-size: 1.15em; margin-right: 6px; }
.msg-bubble .msg-sender { font-weight: 700; }
.msg-bubble .msg-close {
    position: absolute; top: 6px; right: 8px; background: none; border: none; color: inherit;
    font-size: 1.05em; line-height: 1; cursor: pointer; padding: 4px 6px; margin: 0; min-height: 0;
    opacity: 0.7;
}
.msg-bubble .msg-close:hover { opacity: 1; background: none; color: inherit; }

.bell-shake { display: inline-block; font-size: 1.15em; transform-origin: top center; animation: bell-ring 2.2s ease-in-out infinite; }
@keyframes bell-ring {
    0%, 60%, 100% { transform: rotate(0deg); }
    62% { transform: rotate(14deg); }
    64% { transform: rotate(-12deg); }
    66% { transform: rotate(10deg); }
    68% { transform: rotate(-8deg); }
    70% { transform: rotate(4deg); }
    72% { transform: rotate(0deg); }
}

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.78em; font-weight: 700; }
.badge-pending { background: rgba(249,199,79,0.2); color: var(--warn); }
.badge-approved { background: rgba(61,220,132,0.2); color: var(--ok); }
.badge-rejected { background: rgba(239,71,111,0.2); color: var(--danger); }
.muted { color: var(--muted); font-size: 0.9em; }

/* ---------- Liste de taches + switch style piece/interrupteur ---------- */
.task-grid { display: flex; flex-direction: column; gap: 8px; }
.task-row {
    display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px; border-radius: 12px;
    background: rgba(255,255,255,0.05); border: 1px solid transparent; transition: border-color .2s;
}
.task-row:has(input:checked) { border-color: var(--gold); background: rgba(255,209,102,0.08); }
.task-row.disabled { opacity: 0.45; }
.task-row label { margin: 0; font-weight: 400; color: var(--text); flex: 1; font-size: 1.02em; }
.task-extra { flex-basis: 100%; display: flex; flex-direction: column; gap: 8px; margin-top: 2px; }
.task-extra input[type=text] { min-height: 40px; }

.task-row input[type=checkbox] {
    appearance: none; -webkit-appearance: none;
    width: 50px; height: 30px; min-height: 0; border-radius: 999px;
    background: #2a2f3a; border: 1px solid var(--panel-border);
    position: relative; cursor: pointer; flex-shrink: 0; transition: background .2s;
}
.task-row input[type=checkbox]::after {
    content: ""; position: absolute; top: 2px; left: 2px; width: 24px; height: 24px;
    border-radius: 50%; background: white; transition: transform .2s;
    box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.task-row input[type=checkbox]:checked { background: var(--ok); }
.task-row input[type=checkbox]:checked::after { transform: translateX(20px); }
.task-row input[type=checkbox]:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Calendrier ---------- */
.calendar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 12px; }
.calendar-day { border: 1px solid var(--panel-border); border-radius: 10px; padding: 8px; min-height: 90px; font-size: 0.85em; }
.calendar-day .day-label { color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.chip { display: block; border-radius: 6px; padding: 2px 5px; margin-bottom: 3px; font-size: 0.9em; }
.chip-approved { background: rgba(61,220,132,0.2); }
.chip-pending { background: rgba(249,199,79,0.2); }
.chip-rejected { background: rgba(239,71,111,0.2); color: var(--muted); text-decoration: line-through; }
.chip-scheduled { background: rgba(255,209,102,0.12); border: 1px dashed var(--gold); color: var(--gold); }
.chip-scheduled.penalized { background: rgba(239,71,111,0.12); border: 1px dashed var(--danger); color: var(--danger); }
.calendar-gain-bubble {
    display: inline-block; margin-bottom: 6px; padding: 2px 9px; border-radius: 999px;
    border: 1px solid #fff; color: #fff; font-weight: 700; font-size: 0.85em;
}
.calendar-gain-bubble.pending { color: var(--danger); border-color: var(--danger); }
@media (min-width: 640px) {
    .calendar-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Theme argent de poche ---------- */
.balance-card {
    text-align: center; padding: 24px 20px;
    background: linear-gradient(135deg, rgba(255,209,102,0.16), rgba(31,166,249,0.10));
    border: 1px solid var(--gold);
}
.balance { font-size: 2.4em; font-weight: 800; color: var(--gold); margin: 4px 0; }
.balance .coin { display: inline-block; animation: coin-spin 3s ease-in-out infinite; }
@keyframes coin-spin {
    0%, 80%, 100% { transform: rotateY(0deg); }
    85% { transform: rotateY(180deg); }
    90% { transform: rotateY(360deg); }
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Cartes de choix de role (page d'accueil) ---------- */
.role-card {
    display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
    background: var(--panel); border: 1px solid var(--panel-border); border-radius: var(--radius);
    padding: 24px 16px; text-decoration: none; color: var(--text); transition: border-color .15s ease, transform .1s ease;
}
.role-card:hover { border-color: var(--accent); }
.role-card:active { transform: scale(0.98); }
.role-card-icon { font-size: 2.4em; line-height: 1.2; }
.role-card-title { font-weight: 700; font-size: 1.05em; }

/* ---------- Choix de fond d'ecran ---------- */
.bg-preset-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 600px) { .bg-preset-grid { grid-template-columns: repeat(3, 1fr); } }
.bg-preset-item { margin: 0; }
.bg-preset-btn {
    width: 100%; aspect-ratio: 4/3; border-radius: 12px; border: 3px solid transparent;
    background-size: cover; background-position: center; position: relative;
    margin: 0; padding: 0; min-height: 0; overflow: hidden;
}
.bg-preset-btn span {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 6px 8px;
    background: linear-gradient(transparent, rgba(0,0,0,.75)); color: white; font-size: 0.78em; text-align: left;
}
.bg-preset-btn.selected { border-color: var(--gold); }

/* ---------- Ecran "Qui es-tu ?" (choix d'avatar enfant) ---------- */
.avatar-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 16px; margin: 16px 0; }
.avatar-picker-item {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    background: transparent; border: none; padding: 0; min-height: 0; color: var(--text);
}
.avatar-picker-item img {
    width: 84px; height: 84px; border-radius: 50%; object-fit: cover;
    border: 3px solid var(--panel-border);
}
.avatar-picker-item:active img { border-color: var(--gold); }
.avatar-picker-item span { font-size: 0.9em; }

/* ---------- Graphiques (courbe des gains) ---------- */
.chart-wrap { position: relative; width: 100%; }
.chart-svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart-grid { stroke: rgba(255,255,255,0.09); stroke-width: 1; }
.chart-axis-label { fill: var(--muted); font-size: 10px; font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.chart-crosshair { stroke: rgba(255,255,255,0.28); stroke-width: 1; }
.chart-tooltip {
    position: absolute; z-index: 5; background: #171b24; border: 1px solid var(--panel-border);
    border-radius: 8px; padding: 8px 10px; font-size: 0.8em; pointer-events: none; min-width: 130px;
    box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
.chart-tooltip-title { color: var(--muted); margin-bottom: 4px; font-weight: 600; }
.chart-tooltip-row { display: flex; align-items: center; gap: 6px; padding: 2px 0; }
.chart-tooltip-key { width: 10px; height: 3px; border-radius: 2px; flex-shrink: 0; }
.chart-tooltip-name { flex: 1; color: var(--text); }
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.85em; color: var(--muted); }
.chart-legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- Liste "gains par enfant" alignee sur les ":" (Gains, vue par enfant) ---------- */
.earnings-by-child { list-style: none; padding: 0; margin: 12px auto 0; display: flex; flex-direction: column; gap: 8px; width: 100%; max-width: 320px; }
.earnings-by-child li { display: grid; grid-template-columns: 1fr auto 1fr; column-gap: 8px; font-size: 1.2em; align-items: baseline; }
.earnings-by-child .name { text-align: right; }
.earnings-by-child .sep { text-align: center; }
.earnings-by-child .amount { text-align: left; }
.chart-toggle {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(0, max-content));
    justify-content: center; gap: 8px; margin-bottom: 12px;
}
.chart-toggle a { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--panel-border); text-decoration: none; color: var(--text); font-size: 0.85em; transition: background .15s ease, color .15s ease; }
.chart-toggle a:hover { color: var(--text); background: rgba(255,255,255,0.08); }
.chart-toggle a.active { background: var(--accent); color: #06121f; border-color: var(--accent); font-weight: 700; }
.chart-toggle a.active:hover { background: var(--accent); }

/* ---------- Rangee de boutons centree (nav semaine, exports...) ---------- */
.btn-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(0, max-content)); justify-content: center; gap: 8px; margin: 16px 0; }
.btn-row .btn { margin: 0; }

/* ---------- Tuiles de stats (tableau de bord admin) ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-top: 12px; }
.stat-tile {
    display: flex; flex-direction: column; align-items: center; gap: 2px; text-align: center;
    background: rgba(255,255,255,0.04); border: 1px solid var(--panel-border); border-radius: 10px;
    padding: 14px 8px;
}
.stat-tile-icon { font-size: 1.6em; line-height: 1.2; }
.stat-tile-value { font-size: 1.3em; font-weight: 800; font-variant-numeric: tabular-nums; }
.stat-tile-label { font-size: 0.7em; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }

/* ---------- Sauvegardes (superadmin) ---------- */
.backup-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.backup-row {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px;
    background: rgba(255,255,255,0.03); border: 1px solid var(--panel-border); border-radius: 10px; padding: 10px 14px;
}
.backup-row-info { display: flex; flex-direction: column; gap: 2px; }
.backup-row-name { font-family: monospace; font-size: 0.88em; word-break: break-all; }
.backup-row-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Selecteur de tables (editeur BDD) ---------- */
.table-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
.table-picker-item {
    display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 10px;
    border: 1px solid var(--panel-border); background: rgba(255,255,255,0.03); text-decoration: none; color: var(--text);
}
.table-picker-item:hover { border-color: var(--accent); }
.table-picker-item.active { border-color: var(--gold); background: rgba(255,209,102,0.08); }
.table-picker-icon { font-size: 1.2em; }
.table-picker-name { flex: 1; font-size: 0.9em; font-family: monospace; }

/* ---------- Modales (dialog natif) : calendrier de planification, filtre par enfant... ---------- */
dialog {
    background: #10131a; color: var(--text); border: 1px solid var(--panel-border);
    border-radius: var(--radius); padding: 16px; max-width: 380px; width: 94vw;
    max-height: 88vh; overflow-y: auto; overflow-x: hidden; box-sizing: border-box;
}
dialog::backdrop { background: rgba(4,5,8,0.7); }
.modal-cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.modal-cal-header span { font-weight: 700; text-transform: capitalize; }
/* grid-template-columns: repeat(7, 1fr) sans minmax(0,...) laisse chaque colonne se dimensionner
   sur le contenu minimal du bouton (padding par defaut du navigateur) plutot que sur le fr calcule
   des que l'espace se resserre - c'est ce qui provoquait le scroll horizontal sur mobile. */
.modal-cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; width: 100%; }
.modal-cal-dow { text-align: center; color: var(--muted); font-size: 0.72em; font-weight: 700; padding: 4px 0; min-width: 0; }
.modal-cal-day {
    aspect-ratio: 1; min-width: 0; width: 100%; padding: 0; margin: 0;
    border-radius: 7px; border: 1px solid var(--panel-border); background: rgba(255,255,255,0.03);
    color: var(--text); font-size: 0.78em; cursor: pointer;
}
.modal-cal-day:hover:not(.disabled) { border-color: var(--accent); }
.modal-cal-day.selected { background: var(--gold); border-color: var(--gold); color: #06121f; font-weight: 700; }
.modal-cal-day.disabled { opacity: 0.25; cursor: not-allowed; }
@media (max-width: 380px) {
    dialog { padding: 12px; width: 96vw; }
    .modal-cal-grid { gap: 2px; }
    .modal-cal-day { font-size: 0.7em; border-radius: 5px; }
    .modal-cal-dow { font-size: 0.65em; padding: 2px 0; }
}

/* ---------- Soutenir ce projet ---------- */
.support-btn {
    display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px;
    border-radius: 999px; font-weight: 700; font-size: 1.05em; text-decoration: none;
    box-shadow: 0 3px 0 rgba(0,0,0,0.25); transition: transform .1s ease;
    max-width: 340px; width: 100%; justify-content: center;
}
.support-btn:hover { transform: translateY(-2px); }
.support-btn-icon { font-size: 1.3em; }
.support-btn-bmc { background: #ffdd00; color: #0d0c22; border: 2px solid #0d0c22; }
.support-btn-leetchi { background: #ff5a8a; color: #fff; border: 2px solid #c23764; }