/*
 * VendingOps – feuille de style principale, tablette d'abord.
 * Cibles tactiles d'au moins 48 px, texte lisible en extérieur, aucun style en ligne (CSP).
 */
:root {
    --color-primary: #1f4e79;
    --color-primary-dark: #163a5a;
    --color-text: #1b1f24;
    --color-muted: #5b6573;
    --color-bg: #f3f5f8;
    --color-surface: #ffffff;
    --color-border: #cfd6df;
    --color-danger: #a61b1b;
    --color-danger-bg: #fdecec;
    --color-warning: #8a5a00;
    --color-warning-bg: #fff4dc;
    --color-success: #1d6b35;
    --color-success-bg: #e6f4ea;
    --radius: 10px;
    --space: 16px;
    --touch: 48px;
    font-size: 17px;
}

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.45;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-text-size-adjust: 100%;
}

h1 { font-size: 1.5rem; margin: 0 0 var(--space); }
p { margin: 0 0 var(--space); }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.muted { color: var(--color-muted); }

/* --- Bandeau ------------------------------------------------------------- */
.topbar {
    display: flex;
    align-items: center;
    gap: var(--space);
    min-height: 60px;
    padding: 0 var(--space);
    background: var(--color-primary);
    color: #fff;
}
.brand { color: #fff; font-weight: 700; text-decoration: none; letter-spacing: .03em; white-space: nowrap; }
.topnav ul { list-style: none; margin: 0; padding: 0; }
.nav-icon { flex: none; }

/* Mobile et tablette : barre d'onglets fixée en bas, l'activité terrain d'abord, le reste sous « Plus ». */
.topbar { min-height: 52px; }
.has-nav { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
.topnav {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 50;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 10px rgba(27, 31, 36, .08);
    padding-bottom: env(safe-area-inset-bottom);
}
.topnav-list { display: flex; justify-content: center; }
.topnav-list > li { flex: 1 1 0; max-width: 160px; }
.topnav-secondary { display: none; }
.topnav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    height: 64px;
    padding: 0 4px;
    color: var(--color-muted);
    font-size: .75rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    list-style: none;
    position: relative;
}
.topnav-link::-webkit-details-marker { display: none; }
.topnav-link.is-active { color: var(--color-primary); }
.topnav-link.is-active::before {
    content: "";
    position: absolute;
    top: 0;
    left: 25%;
    right: 25%;
    height: 3px;
    border-radius: 0 0 3px 3px;
    background: var(--color-primary);
}
.topnav-link:focus-visible { outline: 3px solid var(--color-primary); outline-offset: -3px; }
.topnav-more { position: relative; }
.topnav-more[open] > .topnav-link { color: var(--color-primary); }
.topnav-panel {
    position: absolute;
    right: 8px;
    bottom: calc(100% + 8px);
    min-width: 230px;
    padding: 6px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(27, 31, 36, .18);
}
.topnav-panel form { margin: 0; }
.topnav-panel-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: var(--touch);
    padding: 0 12px;
    color: var(--color-text);
    font: inherit;
    text-align: left;
    text-decoration: none;
    background: none;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
}
.topnav-panel-link:hover, .topnav-panel-link:focus-visible { background: var(--color-bg); }
.topnav-panel-link.is-active { color: var(--color-primary); font-weight: 600; }
.topnav-panel li:last-child { border-top: 1px solid var(--color-border); margin-top: 6px; padding-top: 6px; }
.logout { display: none; }

/* Grand écran : tout le menu dans le bandeau. */
@media (min-width: 1100px) {
    .topbar { min-height: 60px; }
    .has-nav { padding-bottom: 0; }
    .topnav { position: static; flex: 1; background: none; border: 0; box-shadow: none; padding: 0; }
    .topnav-list { justify-content: flex-start; align-items: center; gap: 2px; }
    .topnav-list > li { flex: none; max-width: none; }
    .topnav-secondary { display: block; }
    .topnav-separator { margin-left: 8px; padding-left: 10px; border-left: 1px solid rgba(255, 255, 255, .3); }
    .topnav-more-item { display: none; }
    .topnav-link {
        flex-direction: row;
        gap: 8px;
        height: var(--touch);
        padding: 0 12px;
        color: rgba(255, 255, 255, .8);
        font-size: .95rem;
        font-weight: 400;
        border-radius: var(--radius);
    }
    .topnav-link-main { color: #fff; font-weight: 600; }
    .topnav-link:hover { background: rgba(255, 255, 255, .12); color: #fff; }
    .topnav-link.is-active { color: #fff; background: rgba(255, 255, 255, .2); }
    .topnav-link.is-active::before { display: none; }
    .topnav-link:focus-visible { outline-color: #fff; }
    .logout { display: block; margin: 0 0 0 auto; }
}

/* --- Mise en page --------------------------------------------------------- */
.page { max-width: 1100px; margin: 0 auto; padding: var(--space); }
.page-narrow { max-width: 480px; padding-top: 6vh; }
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: calc(var(--space) * 1.5);
}
.stack > * + * { margin-top: var(--space); }

/* --- Formulaires -------------------------------------------------------- */
.field label { display: block; font-weight: 600; margin-bottom: 6px; }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], select, textarea {
    width: 100%;
    min-height: var(--touch);
    padding: 10px 12px;
    font: inherit;
    color: inherit;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}
input:focus-visible, select:focus-visible, textarea:focus-visible, .btn:focus-visible {
    outline: 3px solid #7fb0e0;
    outline-offset: 1px;
}
.input-code { font-size: 1.6rem; letter-spacing: .3em; text-align: center; font-family: ui-monospace, Consolas, monospace; }
.checkbox { display: flex; align-items: center; gap: 10px; min-height: var(--touch); }
.checkbox input { width: 24px; height: 24px; }
.field-label { font-weight: 600; margin: 0 0 6px; }

/* --- Boutons ---------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--touch);
    padding: 0 20px;
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
}
.btn-block { width: 100%; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost { background: transparent; color: inherit; border-color: rgba(255, 255, 255, .5); }

/* --- Messages ----------------------------------------------------------------- */
.alert { padding: 12px 14px; border-radius: var(--radius); margin-bottom: var(--space); border: 1px solid; }
.alert-danger, .alert-error { color: var(--color-danger); background: var(--color-danger-bg); border-color: currentColor; }
.alert-warning { color: var(--color-warning); background: var(--color-warning-bg); border-color: currentColor; }
.alert-success { color: var(--color-success); background: var(--color-success-bg); border-color: currentColor; }

/* --- 2FA ---------------------------------------------------------------------- */
.steps { padding-left: 1.3em; margin: 0 0 var(--space); }
.steps li + li { margin-top: 6px; }
.qr { margin: 0 0 var(--space); text-align: center; }
.qr img { max-width: 100%; height: auto; border: 1px solid var(--color-border); border-radius: var(--radius); }
.qr figcaption { margin-top: 8px; color: var(--color-muted); }
.secret { word-break: break-all; font-weight: 600; color: var(--color-text); }
.backup-codes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 0;
    margin: 0 0 var(--space);
    list-style: none;
}
.backup-codes code { display: block; padding: 10px; text-align: center; font-size: 1.1rem; background: var(--color-bg); border-radius: var(--radius); }

/* --- En-têtes de page, listes, fiches --------------------------------------- */
.page-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space); margin-bottom: var(--space); }
.page-header h1 { margin: 0; }
.btn-secondary { background: var(--color-surface); color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: #eaf1f8; }
.badge { display: inline-block; padding: 2px 10px; font-size: .8rem; font-weight: 600; border-radius: 999px; vertical-align: middle; }
.badge-muted { background: #e4e8ee; color: var(--color-muted); }

.filters { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: 12px; align-items: end; margin-bottom: var(--space); }
@media (max-width: 700px) { .filters { grid-template-columns: 1fr 1fr; } .filters .field:first-child { grid-column: 1 / -1; } }

.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.list-item {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px;
    min-height: 64px; padding: 12px 16px; align-items: center;
    color: inherit; text-decoration: none;
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
}
.list-item:hover, .list-item:focus-visible { border-color: var(--color-primary); }
.list-main { display: flex; flex-direction: column; }
.list-meta { color: var(--color-muted); }
.empty { text-align: center; color: var(--color-muted); }

.details { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; }
.details dt { color: var(--color-muted); }
.details dd { margin: 0; }
@media (max-width: 600px) { .details { grid-template-columns: 1fr; gap: 2px; } .details dd { margin-bottom: 10px; } }
.danger-zone { margin-top: calc(var(--space) * 2); }

/* --- Formulaires multi-sections ---------------------------------------------- */
.form-grid fieldset { border: 0; padding: 0; margin: 0 0 calc(var(--space) * 1.5); }
.form-grid legend { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); margin-bottom: 8px; }
.form-grid .field + .field, .form-grid .row-2 + .field, .form-grid .field + .row-2, .form-grid .row-2 + .row-2 { margin-top: 12px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-2 > .field + .field { margin-top: 0; }
@media (max-width: 600px) { .row-2 { grid-template-columns: 1fr; } }
.choices { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.choice { display: inline-flex; align-items: center; gap: 10px; min-height: var(--touch); }
.choice input { width: 24px; height: 24px; }
.field-errors { list-style: none; margin: 6px 0 0; padding: 0; color: var(--color-danger); font-weight: 600; }
.field-invalid input, .field-invalid select { border-color: var(--color-danger); }
.field-help { margin: 6px 0 0; color: var(--color-muted); font-size: .9rem; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; }

/* --- Sections, tableaux, actions ------------------------------------------------ */
h2 { font-size: 1.2rem; margin: calc(var(--space) * 1.5) 0 var(--space); }
.section { margin-top: calc(var(--space) * 2); }
.btn-small { min-height: 40px; padding: 0 12px; font-size: .9rem; }
.btn-danger { background: var(--color-surface); color: var(--color-danger); border-color: var(--color-danger); }
.btn-danger:hover { background: var(--color-danger-bg); }
.table { width: 100%; border-collapse: collapse; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table th { background: #eef2f7; font-size: .9rem; }
.table .num { text-align: right; }
.table .actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.table .actions form { margin: 0; }
.row-muted td { color: var(--color-muted); }
@media (max-width: 700px) {
    .table thead { display: none; }
    .table tr { display: grid; grid-template-columns: 1fr 1fr; padding: 8px 0; border-bottom: 1px solid var(--color-border); }
    .table td { border: 0; padding: 4px 12px; }
    .table .actions { grid-column: 1 / -1; justify-content: flex-start; }
}
.inline-form { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; }
.inline-form .field { flex: 1 1 200px; }

/* --- Machines ------------------------------------------------------------------ */
.badge-en-exploitation { background: var(--color-success-bg); color: var(--color-success); }
.badge-hors-exploitation { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-sortie-du-parc { background: #e4e8ee; color: var(--color-muted); }
.location { font-size: 1.1rem; font-weight: 600; }
.gallery { list-style: none; padding: 0; margin: 0 0 var(--space); display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.gallery li { display: flex; flex-direction: column; gap: 6px; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--color-border); background: var(--color-surface); }
.gallery form { margin: 0; }
.timeline { list-style: none; padding: 0; margin: 0 0 var(--space); }
.timeline li { padding: 10px 0 10px 16px; border-left: 3px solid var(--color-border); }
.timeline li p { margin: 4px 0 0; }
.timeline-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; }
.timeline-actions { display: flex; gap: 6px; }
.timeline-actions form { margin: 0; }
.pre-line { white-space: pre-line; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: var(--space); }

/* --- Collectes ------------------------------------------------------------------- */
.amount-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.amount-grid .field + .field { margin-top: 0; }
.input-amount { font-size: 1.25rem; text-align: right; font-variant-numeric: tabular-nums; }
.estimate { font-size: 1.1rem; margin: 0 0 var(--space); }
.totals .details dd.num, .table .num { font-variant-numeric: tabular-nums; }
.totals { margin-top: var(--space); }
.list-spaced { margin-top: var(--space); }
[hidden] { display: none !important; }

/* --- Tableau de bord ------------------------------------------------------------- */
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.kpi {
    display: flex; flex-direction: column; gap: 4px; padding: 14px 16px;
    color: inherit; text-decoration: none;
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
}
a.kpi:hover, a.kpi:focus-visible { border-color: var(--color-primary); }
.kpi-label { color: var(--color-muted); font-size: .9rem; }
.kpi-value { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.kpi .muted { font-size: .85rem; }
meter.bar { width: 100%; max-width: 220px; height: 8px; }

/* Signature sur l'écran (contrats, D-076) : le cadre garde ses proportions, le tracé ne fait pas défiler la page. */
.signature-canvas { display: block; width: 100%; max-width: 720px; aspect-ratio: 3 / 1; border: 2px dashed var(--color-border); border-radius: var(--radius); background: #fff; touch-action: none; cursor: crosshair; }
.field-invalid .signature-canvas { border-color: var(--color-danger); }
.signature-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; max-width: 720px; margin-top: 6px; }
.form-grid [data-signature-pad] + [data-signature-pad] { margin-top: calc(var(--space) * 1.5); }

/* Textes du contrat : champ large, variables à côté. */
.text-editor { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--space); align-items: start; }
.input-text-long { width: 100%; font-family: ui-monospace, Consolas, monospace; font-size: .9rem; line-height: 1.5; }
.variables { margin: 0; font-size: .9rem; }
.variables dt { margin-top: 8px; }
.variables dd { margin: 2px 0 0; color: var(--color-muted); }
@media (max-width: 900px) { .text-editor { grid-template-columns: 1fr; } }