.container { max-width: 500px; margin: 0 auto; padding: 16px; }

.toolbar {
    position: sticky; top: 0; background: var(--bg); padding: 12px 0; z-index: 10;
    display: flex; gap: 8px;
}
.toolbar input {
    flex: 1; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); color: var(--text); padding: 10px 14px;
    font-size: 14px; font-family: inherit;
}
.toolbar input:focus { outline: none; border-color: var(--accent); }
.toolbar select {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); color: var(--text); padding: 10px 14px;
    font-size: 13px; font-family: inherit; min-width: 140px;
}

.tab-bar {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--surface); border-top: 1px solid var(--border);
    display: flex; z-index: 200; padding-bottom: env(safe-area-inset-bottom, 0);
}
.tab-btn {
    flex: 1; display: flex; flex-direction: column; align-items: center;
    padding: 8px 4px 10px; background: none; border: none;
    color: var(--text-muted); font-size: 10px; font-weight: 600;
    cursor: pointer; transition: color 0.2s; gap: 3px;
}
.tab-btn .tab-icon { font-size: 18px; }
.tab-btn.active { color: var(--accent); }
.tab-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.tab-bar a {
    font-size: 10px; color: var(--text-muted); text-decoration: none;
    padding: 8px 12px; display: flex; flex-direction: column; align-items: center;
    gap: 3px; transition: color 0.2s;
}
.tab-bar a:hover { color: var(--accent); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }
.panel-header { padding: 16px; background: var(--surface); border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.panel-header h2 { font-size: 18px; font-weight: 700; color: var(--text); }

.pedido-preview { padding: 0 16px; }
.pedido-preview table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.pedido-preview th {
    background: var(--surface2); padding: 10px 12px; text-align: left;
    font-size: 11px; font-weight: 600; color: var(--text-muted);
    text-transform: uppercase; border-bottom: 1px solid var(--border);
}
.pedido-preview td {
    padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px;
}
.pedido-preview tr:last-child td { border-bottom: none; }

.status-badge {
    display: inline-block; padding: 8px 16px; border-radius: 20px;
    font-size: 13px; font-weight: 600; margin: 16px;
    background: rgba(16, 185, 129, 0.15); color: var(--accent);
}

.reportes-actions { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.reportes-actions .btn { width: 100%; text-align: center; }

body { padding-bottom: 72px; }

#main-screen {
}

.operador-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border);
    font-size: 13px; color: var(--text-muted);
}
#header-cliente-nombre { font-weight: 600; color: var(--text); }
.delegado-badge {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    border-radius: 20px; background: rgba(245,158,11,0.2); color: var(--warn);
}
.badge-baja {
    background: rgba(239,68,68,0.15); color: var(--danger); font-size: 11px; font-weight: 600;
    padding: 2px 8px; border-radius: 10px;
}
.badge-cortesia {
    background: rgba(59,130,246,0.15); color: #3b82f6; font-size: 11px; font-weight: 600;
    padding: 2px 8px; border-radius: 10px;
}

/* ===== F-017: Inventario (ex-escaneo) ===== */
#tab-inventario {
    position: relative;
    overflow: hidden;
    background: #000;
}

#perpetual-cam {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    background: #000;
}

#scan-flash {
    position: absolute;
    inset: 0;
    z-index: 5;
    background: rgba(255,255,255,0.3);
    pointer-events: none;
    transition: opacity 0.15s;
}
#scan-flash.hidden { opacity: 0; }

#scan-overlay {
    position: absolute;
    top: 0; left: 0; right: 0;
    padding: calc(env(safe-area-inset-top, 16px) + 16px) 16px 0;
    z-index: 10;
    pointer-events: none;
}

#scan-title {
    font-size: 28px;
    font-weight: 700;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 2px 8px rgba(0,0,0,0.7);
    text-align: center;
}

#scan-counter {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    text-align: center;
    margin-top: 4px;
}

.scan-fab {
    position: absolute;
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 3px solid rgba(255,255,255,0.6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.scan-fab:active {
    background: rgba(16,185,129,0.4);
    border-color: var(--accent);
    transform: translateX(-50%) scale(0.92);
}
.scan-fab:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

#scan-carousel {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    z-index: 15;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(transparent, rgba(0,0,0,0.2) 30%);
    scrollbar-width: none;
    -ms-overflow-style: none;
}
#scan-carousel::-webkit-scrollbar { display: none; }

.carousel-item {
    flex: 0 0 auto;
    min-width: 70px;
    max-width: 98px;
    min-height: 96px;
    padding: 10px 8px;
    border-radius: 12px;
    background: rgba(30,33,50,0.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 2px solid transparent;
    scroll-snap-align: center;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
}
.carousel-item .ci-name {
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    white-space: normal;
    overflow: hidden;
    text-overflow: unset;
    line-height: 1.2;
    max-height: 3em;
    text-align: center;
    width: 100%;
}
.carousel-item .ci-result {
    font-size: 18px;
    font-weight: 700;
    margin-top: 2px;
    color: #fff;
}
.carousel-item.active {
    border-color: var(--accent);
    background: rgba(16,185,129,0.25);
}
.carousel-item.success {
    border-color: var(--accent);
    opacity: 0.7;
}
.carousel-item.error {
    border-color: var(--danger);
}
.carousel-item.scanning {
    border-color: var(--warn);
}
.carousel-item .ci-name {
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.carousel-item .ci-result {
    font-size: 18px;
    font-weight: 700;
    margin-top: 4px;
    color: #fff;
}
.carousel-item.success .ci-result { color: var(--accent); }
.carousel-item.error .ci-result { color: var(--danger); font-size: 12px; }
.carousel-item.scanning .ci-result { display: flex; justify-content: center; }

#scan-error {
    position: absolute;
    bottom: 220px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 25;
    background: rgba(30,33,50,0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 12px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--danger);
}
#scan-error p { color: var(--danger); font-size: 13px; margin-bottom: 8px; }

/* ===== F-020: Modal edición manual ===== */
.scan-edit-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
}
.scan-edit-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
}
.scan-edit-card {
    position: relative;
    background: rgba(26,29,46,0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 24px;
    width: 280px;
    box-shadow: var(--shadow);
}
#scan-edit-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    text-align: center;
}
#scan-edit-input {
    width: 100%;
    padding: 12px;
    font-size: 24px;
    text-align: center;
    background: var(--surface2);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: inherit;
}
#scan-edit-input:focus { outline: none; border-color: var(--accent); }
#scan-edit-input.invalid { border-color: var(--danger); }
.scan-edit-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.scan-edit-actions button { flex: 1; }

/* ===== F-017: Recepción ===== */
#tab-recepcion { position: relative; height: auto; overflow: hidden; background: #000; }

.rec-fase-a { width: 100%; height: 100%; display: flex; flex-direction: column; }
.rec-cam-wrap { flex: 1; position: relative; background: #000; }
#rec-video { width: 100%; height: 100%; object-fit: cover; }

.rec-cam-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 24px 20px calc(24px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.rec-cam-overlay h2 { font-size: 20px; font-weight: 700; color: #fff; }
.rec-cam-overlay p { font-size: 13px; color: rgba(255,255,255,0.7); }

.rec-btn-capture {
    display: flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: 30px;
    background: var(--accent); color: #000; font-weight: 700; font-size: 15px;
    border: none; cursor: pointer;
}
.rec-btn-capture:active { opacity: 0.8; }

.rec-btn-skip {
    background: none; border: none; color: rgba(255,255,255,0.6);
    font-size: 12px; cursor: pointer; padding: 6px;
}

.rec-loading {
    position: absolute; inset: 0; background: rgba(0,0,0,0.85);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; z-index: 20;
}
.rec-loading p { color: #fff; font-size: 14px; }

.rec-fallback {
    padding: 24px 20px; background: var(--surface); flex: 0;
}
.rec-fallback h3 { font-size: 15px; font-weight: 600; margin-bottom: 16px; color: var(--text); }
.rec-fallback select { width: 100%; padding: 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); font-size: 14px; margin-bottom: 12px; }
.rec-fallback .btn { width: 100%; }

.rec-fase-b { display: flex; flex-direction: column; height: 100vh; background: var(--bg); }
.rec-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.rec-header-info { display: flex; flex-direction: column; gap: 2px; }
#rec-prov-nombre { font-size: 15px; font-weight: 600; color: var(--text); }
.rec-pedido-info { font-size: 12px; color: var(--text-muted); }
.rec-factura-badge {
    font-size: 11px; font-weight: 600; padding: 4px 10px;
    border-radius: 20px; background: rgba(245,158,11,0.2); color: var(--warn);
}

.rec-items-list { flex: 1; overflow-y: auto; padding: 16px; padding-bottom: 80px; display: flex; flex-direction: column; gap: 10px; }

.rec-item-card {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; border-radius: var(--radius);
    background: var(--surface); border: 1px solid var(--border);
}
.rec-item-card.success { border-color: var(--accent); background: rgba(16,185,129,0.08); }
.rec-item-card.manual { border-color: var(--warn); background: rgba(245,158,11,0.08); }
.rec-item-info { flex: 1; min-width: 0; }
.rec-item-name { font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rec-item-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.rec-item-qty {
    width: 75px; padding: 8px; background: var(--surface2); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text); font-size: 15px; font-weight: 700; text-align: center;
}
.rec-item-qty.success { border-color: var(--accent); color: var(--accent); }
.rec-item-qty.manual { border-color: var(--warn); color: var(--warn); }
.rec-btn-scan-item {
    width: 44px; height: 44px; border-radius: 50%; background: var(--surface2);
    border: 1px solid var(--border); color: var(--text-muted); font-size: 18px;
    display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0;
}
.rec-btn-scan-item:active:not(:disabled) { background: var(--accent); color: #000; border-color: var(--accent); }
.rec-btn-scan-item:disabled { opacity: 0.3; cursor: not-allowed; }

.rec-bottom-bar {
    position: fixed; bottom: 0; left: 0; right: 0;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px));
    background: var(--surface); border-top: 1px solid var(--border); z-index: 50;
}
.rec-stats { font-size: 13px; color: var(--text-muted); }
.rec-stats span { color: var(--accent); font-weight: 700; margin-left: 4px; }
.rec-btn-finish {
    flex: 1; padding: 14px; border-radius: var(--radius);
    background: var(--accent); color: #000; font-weight: 700; font-size: 14px;
    border: none; cursor: pointer;
}

/* S033 -- offline badge */
.offline-badge {
    position: fixed; top: 8px; right: 8px; z-index: 200;
    background: var(--error, #ef4444); color: #fff;
    font-size: 12px; font-weight: 700; padding: 4px 10px;
    border-radius: 20px; box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    pointer-events: none;
}
.offline-badge.hidden { display: none; }
.offline-badge.failed { background: #f97316; }
.offline-badge.syncing { background: var(--accent, #22c55e); color: #000; }
.tab-admin-hidden { display: none !important; }
.tab-admin-visible { display: flex !important; }