/* ==========================================================================
   Peoples Post - Gestion des retours
   Mobile-first : utilisable sur PDA Zebra (écran 4-6") comme sur desktop.
   ========================================================================== */

:root {
    --color-primary: #3026f0;
    --color-primary-dark: #2418c7;
    --color-primary-light: #eceaff;
    --color-secondary: #ed6932;

    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;

    --color-success: #16a34a;
    --color-success-light: #dcfce7;
    --color-error: #dc2626;
    --color-error-light: #fee2e2;
    --color-warning: #d97706;
    --color-warning-light: #fef3c7;
    --color-info: #2563eb;
    --color-info-light: #dbeafe;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 25px -5px rgb(0 0 0 / 0.2);
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-gray-800);
    background: var(--color-gray-100);
    -webkit-tap-highlight-color: transparent;
}

h1, h2, h3 { font-family: var(--font-heading); margin: 0; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }

/* --- Header --------------------------------------------------------------- */

.header {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 12px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}
.header-logo { height: 40px; }
.header h1 { font-size: 16px; white-space: nowrap; }
.header-nav { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; }
.header-link {
    padding: 8px 12px; border-radius: var(--radius-md);
    color: rgb(255 255 255 / .8); text-decoration: none; font-weight: 500; white-space: nowrap;
}
.header-link:hover { background: rgb(255 255 255 / .12); color: var(--color-white); }
.header-link.active { background: var(--color-white); color: var(--color-primary); }

.operator-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 10px; border-radius: 999px; border: 1px solid rgb(255 255 255 / .35);
    background: transparent; color: var(--color-white); font: inherit; font-size: 13px; cursor: pointer; white-space: nowrap;
}
.offline-badge {
    display: none; padding: 4px 10px; border-radius: 999px;
    background: var(--color-warning-light); color: var(--color-warning); font-size: 12px; font-weight: 600;
}
.offline-badge.visible { display: inline-block; }

@media (max-width: 720px) {
    .header { flex-wrap: wrap; padding: 8px 12px; }
    .header h1 { font-size: 14px; }
    .header-logo { height: 30px; }
    .header-nav { order: 3; width: 100%; margin-left: 0; }
    .header-link { flex: none; padding: 8px 8px; font-size: 13px; }
}

/* --- Layout ---------------------------------------------------------------- */

.container { max-width: 1280px; margin: 0 auto; padding: 16px; }
.card {
    background: var(--color-white); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); border: 1px solid var(--color-gray-200);
    padding: 16px; margin-bottom: 16px;
}
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grow { flex: 1; }
.muted { color: var(--color-gray-500); font-size: 13px; }
.hidden { display: none !important; }

/* --- Forms ----------------------------------------------------------------- */

label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--color-gray-600); }
input, select, textarea {
    font: inherit; padding: 9px 10px; border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300); background: var(--color-white); color: inherit;
    min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--color-primary); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; min-height: 64px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 14px; border-radius: var(--radius-md); border: 1px solid var(--color-gray-300);
    background: var(--color-white); color: var(--color-gray-800); font: inherit; font-weight: 600;
    cursor: pointer; text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--color-gray-50); }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-danger { color: var(--color-error); border-color: var(--color-error-light); }
.btn-sm { padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.segmented { display: flex; border: 1px solid var(--color-gray-300); border-radius: var(--radius-md); overflow: hidden; }
.segmented button {
    flex: 1; padding: 10px 8px; border: 0; background: var(--color-white); font: inherit; font-weight: 600;
    color: var(--color-gray-600); cursor: pointer; border-right: 1px solid var(--color-gray-300);
}
.segmented button:last-child { border-right: 0; }
.segmented button.active { background: var(--color-primary); color: var(--color-white); }

/* --- Badges ---------------------------------------------------------------- */

.badge {
    display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px;
    font-size: 12px; font-weight: 600; background: var(--color-gray-100); color: var(--color-gray-700);
    white-space: nowrap;
}
.carrier-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 1px rgb(0 0 0 / .1); }
.status-annonce  { background: var(--color-gray-100); color: var(--color-gray-700); }
.status-recu     { background: var(--color-info-light); color: var(--color-info); }
.status-controle { background: var(--color-warning-light); color: #92400e; }
.status-cloture  { background: var(--color-success-light); color: #166534; }
.status-litige   { background: var(--color-error-light); color: #991b1b; }
.type-badge { background: var(--color-primary-light); color: var(--color-primary); }

/* --- Scan page --------------------------------------------------------------- */

.scan-page { max-width: 720px; }

.scan-box {
    position: relative; display: flex; gap: 8px; align-items: stretch;
    padding: 14px; border-radius: var(--radius-lg); background: var(--color-white);
    border: 2px dashed var(--color-primary); margin-bottom: 12px; transition: background .2s, border-color .2s;
}
.scan-box.listening { border-style: solid; }
.scan-box input {
    flex: 1; font-size: 20px; font-weight: 600; letter-spacing: .5px; padding: 12px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.scan-box .btn { padding: 0 14px; }
.scan-hint { font-size: 12px; color: var(--color-gray-500); margin: -4px 0 12px; text-align: center; }

.flash-ok   { background: var(--color-success-light) !important; border-color: var(--color-success) !important; }
.flash-info { background: var(--color-info-light) !important; border-color: var(--color-info) !important; }
.flash-warn { background: var(--color-warning-light) !important; border-color: var(--color-warning) !important; }
.flash-err  { background: var(--color-error-light) !important; border-color: var(--color-error) !important; }

.batch-settings summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.batch-settings summary::-webkit-details-marker { display: none; }
.batch-settings summary .muted { font-weight: 400; }
.batch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.batch-grid .full { grid-column: 1 / -1; }
@media (max-width: 480px) { .batch-grid { grid-template-columns: 1fr; } }

.result-card { border-left: 6px solid var(--color-gray-300); }
.result-card.r-received    { border-left-color: var(--color-success); }
.result-card.r-unannounced { border-left-color: var(--color-info); }
.result-card.r-duplicate   { border-left-color: var(--color-warning); }
.result-card.r-error       { border-left-color: var(--color-error); }
.result-title { font-family: var(--font-heading); font-size: 17px; margin-bottom: 4px; }
.result-tracking { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 18px; font-weight: 700; word-break: break-all; }
.result-meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.result-section { margin-top: 12px; }
.result-section h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-gray-500); margin-bottom: 6px; }

.quick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 6px; }
.quick-grid .btn { min-height: 44px; white-space: normal; text-align: center; }
.quick-grid .btn.selected { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-white); }

.session-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; text-align: center; }
.session-stats div { background: var(--color-gray-50); border-radius: var(--radius-md); padding: 8px 4px; }
.session-stats strong { display: block; font-size: 20px; font-family: var(--font-heading); }
.session-stats span { font-size: 11px; color: var(--color-gray-500); }

.scan-log { list-style: none; margin: 0; padding: 0; }
.scan-log li {
    display: flex; align-items: center; gap: 8px; padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-100); font-size: 13px; cursor: pointer;
}
.scan-log li:last-child { border-bottom: 0; }
.scan-log .code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; flex: 1; overflow: hidden; text-overflow: ellipsis; }
.log-icon { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; color: #fff; flex-shrink: 0; }
.log-received { background: var(--color-success); }
.log-unannounced { background: var(--color-info); }
.log-duplicate { background: var(--color-warning); }
.log-error { background: var(--color-error); }
.log-queued { background: var(--color-gray-400); }

/* Caméra */
.camera-overlay {
    position: fixed; inset: 0; background: #000; z-index: 100; display: flex; flex-direction: column;
}
.camera-overlay video { flex: 1; width: 100%; object-fit: cover; }
.camera-overlay .camera-frame {
    position: absolute; left: 10%; right: 10%; top: 35%; height: 30%;
    border: 3px solid rgba(255,255,255,.85); border-radius: 12px; pointer-events: none;
}
.camera-overlay .btn { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); }

/* --- Table ------------------------------------------------------------------ */

.filters { display: grid; grid-template-columns: 2fr repeat(5, 1fr); gap: 8px; }
.filters-5 { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
.filters-bulk { grid-template-columns: repeat(5, 1fr) auto; }
@media (max-width: 960px) {
    .filters, .filters-5, .filters-bulk { grid-template-columns: 1fr 1fr; }
    .filters .q { grid-column: 1 / -1; }
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--color-gray-500); padding: 8px 10px; border-bottom: 1px solid var(--color-gray-200); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--color-gray-100); vertical-align: middle; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--color-gray-50); }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; gap: 8px; flex-wrap: wrap; }

/* Cartes mobile pour la liste */
@media (max-width: 640px) {
    .returns-table thead { display: none; }
    .returns-table tr { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; padding: 10px 0; border-bottom: 1px solid var(--color-gray-200); }
    .returns-table td { padding: 0; border: 0; }
    .returns-table td.hide-sm { display: none; }
}

/* --- Drawer / modal ---------------------------------------------------------- */

.overlay { position: fixed; inset: 0; background: rgb(0 0 0 / .4); z-index: 50; display: none; }
.overlay.open { display: block; }
.drawer {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(520px, 100%);
    background: var(--color-white); z-index: 60; box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform .2s ease; display: flex; flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head { padding: 16px; border-bottom: 1px solid var(--color-gray-200); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.drawer-body { padding: 16px; overflow-y: auto; flex: 1; }
.drawer-foot { padding: 12px 16px; border-top: 1px solid var(--color-gray-200); display: flex; gap: 8px; justify-content: space-between; flex-wrap: wrap; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 480px) { .form-grid { grid-template-columns: 1fr; } }

.modal {
    position: fixed; z-index: 70; left: 50%; top: 50%; transform: translate(-50%, -50%);
    width: min(560px, calc(100% - 32px)); max-height: calc(100% - 32px); overflow-y: auto;
    background: var(--color-white); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 20px; display: none;
}
.modal.open { display: block; }
.modal h2 { margin-bottom: 12px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 8px 0 8px 14px; border-left: 2px solid var(--color-gray-200); position: relative; font-size: 13px; }
.timeline li::before { content: ''; position: absolute; left: -5px; top: 13px; width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); }

/* --- Dashboard ---------------------------------------------------------------- */

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--color-white); border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); padding: 14px 16px; }
.kpi .kpi-label { font-size: 12px; color: var(--color-gray-500); font-weight: 600; }
.kpi .kpi-value { font-family: var(--font-heading); font-size: 28px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .kpi-sub { font-size: 12px; color: var(--color-gray-500); }

.bar-cell { display: flex; align-items: center; gap: 8px; min-width: 120px; }
.bar-track { flex: 1; height: 8px; background: var(--color-gray-100); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--color-primary); border-radius: 0 4px 4px 0; }
.bar-cell span { font-variant-numeric: tabular-nums; min-width: 28px; text-align: right; font-weight: 600; }
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dash-grid > * { min-width: 0; }   /* laisse les tableaux défiler au lieu d'élargir la page */
@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }

/* --- Paramètres ---------------------------------------------------------------- */

.carrier-block { border: 1px solid var(--color-gray-200); border-radius: var(--radius-lg); padding: 14px; margin-bottom: 12px; }
.carrier-block.inactive { opacity: .55; }
.method-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.method-chip { display: inline-flex; align-items: center; gap: 4px; padding: 4px 6px 4px 10px; border-radius: 999px; background: var(--color-gray-100); font-size: 13px; }
.method-chip.inactive { text-decoration: line-through; color: var(--color-gray-400); }
.method-chip button { border: 0; background: none; cursor: pointer; color: var(--color-gray-500); font-size: 14px; padding: 0 4px; }
.pattern-row { display: grid; grid-template-columns: 1fr 80px auto; gap: 6px; margin-bottom: 6px; }
.pattern-row input { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

.toast {
    position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 200;
    background: var(--color-gray-900); color: #fff; padding: 10px 16px; border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); font-size: 14px; display: none; max-width: calc(100% - 32px);
}
.toast.show { display: block; }
.toast.error { background: var(--color-error); }

/* --- Connexion ---------------------------------------------------------------- */

.login-page { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--color-primary); }
.login-box { width: min(400px, 100%); }
.login-brand { display: flex; align-items: center; gap: 12px; color: var(--color-white); font-family: var(--font-heading); font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.login-brand img { height: 44px; }
.login-box form { display: flex; flex-direction: column; gap: 12px; margin: 0; }
.login-box .btn { padding: 12px; }
.login-error { margin: 0; padding: 10px 12px; border-radius: var(--radius-md); background: var(--color-error-light); color: #991b1b; font-size: 14px; }

/* --- Onglets ---------------------------------------------------------------------- */

.tabs { display: flex; gap: 4px; overflow-x: auto; margin-bottom: 16px; border-bottom: 1px solid var(--color-gray-200); }
.tabs button {
    border: 0; background: none; font: inherit; font-weight: 600; color: var(--color-gray-500);
    padding: 10px 14px; cursor: pointer; border-bottom: 3px solid transparent; white-space: nowrap;
}
.tabs button.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
[hidden] { display: none !important; }

/* --- Photos ------------------------------------------------------------------------- */

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 6px; }
.photo-grid a, .photo-add { position: relative; aspect-ratio: 1; border-radius: var(--radius-md); overflow: hidden; background: var(--color-gray-100); }
.photo-grid img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-grid button { position: absolute; top: 2px; right: 2px; border: 0; border-radius: 50%; width: 22px; height: 22px; background: rgb(0 0 0 / .6); color: #fff; cursor: pointer; line-height: 1; }
.photo-add { display: grid; place-items: center; border: 2px dashed var(--color-gray-300); color: var(--color-gray-500); cursor: pointer; font-size: 12px; text-align: center; }
.photo-add input { display: none; }

/* --- Bac courant / mode rapide -------------------------------------------------------- */

.scan-context { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.context-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 14px; }
.context-chip button { border: 0; background: rgb(0 0 0 / .1); border-radius: 50%; width: 22px; height: 22px; cursor: pointer; }
.chip-bin { background: var(--color-info-light); color: var(--color-info); }
.chip-quick { background: var(--color-success-light); color: #166534; }
.alert-list li { padding: 8px 0; border-bottom: 1px solid var(--color-gray-100); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }