*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #1a1a2e;
    --bg1: #16213e;
    --surface: #16213e;
    --surface2: #0f3460;
    --primary: #00bc8c;
    --danger: #e74c3c;
    --warning: #f39c12;
    --text: #e0e0e0;
    --text2: #a0a0a0;
    --border: #2a2a4a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 0.5rem;
    height: 80px;
    gap: 0.5rem;
}

.nav-brand {
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
}
.nav-logo {
    height: 74px;
    width: auto;
    display: block;
}

.nav-links { display: flex; gap: 1rem; }

.nav-links a {
    color: var(--text2);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 700;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--primary); }
.nav-logout { color: var(--danger) !important; }

.login-box {
    max-width: 360px;
    margin: 6rem auto;
    text-align: center;
}
.login-box h1 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 2rem;
}
.login-box input {
    width: 100%;
    padding: 0.75rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 1rem;
}
.login-box button {
    width: 100%;
    padding: 0.75rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}
.login-box button:hover { opacity: 0.9; }
.login-logo {
    height: 200px;
    width: auto;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .login-logo {
        height: 160px;
    }
}

.container {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 1rem;
}

h1 { font-size: 1.5rem; margin-bottom: 1.5rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 1rem; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

.card-link { text-decoration: none; color: inherit; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    transition: border-color 0.2s;
}

.card-link:hover .card { border-color: var(--primary); }

.car-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.car-card-body h2 { font-size: 1.1rem; margin: 0 0 0.75rem; }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 0.75rem; }

.stat-label { display: block; font-size: 0.75rem; color: var(--text2); }
.stat-value { font-size: 1rem; font-weight: 600; }

.tag {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.tag-info { background: var(--surface2); color: var(--primary); }
.tag-warn { background: rgba(243,156,18,0.2); color: var(--warning); }

.alerts { margin-top: 0.5rem; }
.alert {
    font-size: 0.72rem;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    margin-bottom: 0.15rem;
    line-height: 1.3;
}
.alert-yellow { background: rgba(243,156,18,0.15); color: var(--warning); }
.alert-red { background: rgba(231,76,60,0.15); color: var(--danger); }
.alert-ok { color: var(--primary); font-size: 0.8rem; }

.form { max-width: 500px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem 1rem; }
.form-grid .form-grid-full { grid-column: 1 / -1; }
.form label, .form-inline label {
    display: block;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    color: var(--text2);
}

.form input, .form select, .form-inline input, .form-inline select {
    display: block;
    width: 100%;
    padding: 0.5rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.form-inline { display: flex; gap: 0.75rem; align-items: flex-end; flex-wrap: wrap; }
.form-inline label { margin-bottom: 0; }
.estado-select {
    padding: 0.35rem 0.4rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.9rem;
    max-width: 130px;
}
.motivo-input {
    padding: 0.35rem 0.4rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.9rem;
}

.form-static {
    display: block;
    width: 100%;
    padding: 0.5rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-size: 0.95rem;
    margin-top: 0.25rem;
    font-weight: 700;
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input { width: auto; margin: 0; }

.btn, button.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
}

.btn:hover { opacity: 0.9; }
.btn-secondary { background: var(--surface2); }
.btn-danger { background: var(--danger); }
.btn-sm {
    padding: 0.2rem 0.5rem;
    font-size: 0.8rem;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    background: var(--surface2);
    color: var(--text);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.table th, .table td {
    text-align: left;
    padding: 0.4rem 0.5rem;
    border-bottom: 1px solid var(--border);
}

.table th { color: var(--text2); font-weight: 600; }
.table tbody tr:hover { background: rgba(255,255,255,0.03); }

.total-row td { border-top: 2px solid var(--primary); padding-top: 0.75rem; }

.flash {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.flash-ok { background: rgba(0,188,140,0.15); color: var(--primary); border: 1px solid var(--primary); }
.flash-error { background: rgba(231,76,60,0.15); color: var(--danger); border: 1px solid var(--danger); }

.car-header { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.car-header h1 { margin: 0; }
.car-header p { color: var(--text2); font-size: 0.9rem; }

.stats-bar { display: flex; gap: 2rem; margin-bottom: 1.5rem; }

.card-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.card-actions form { display: inline; }

.plate {
    display: inline-flex;
    align-items: stretch;
    border-radius: 4px;
    overflow: hidden;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 1rem;
    height: 2.5rem;
}

.plate-es { border: 2px solid #222; }
.plate-pt { border: 2px solid #888; }
.plate-moto { border: 2px solid #b8860b; }

.plate-svg {
    height: 100%;
    width: auto;
    display: block;
}

.plate-es .plate-text {
    background: #fff;
    color: #222;
    padding: 0 0.6rem;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
}

.plate-pt .plate-text {
    background: #111;
    color: #fff;
    padding: 0 0.6rem;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
}

.plate-moto .plate-text {
    background: #ffd900;
    color: #000;
    padding: 0 0.6rem;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
}

.car-photo {
    width: 100px;
    height: 75px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.car-thumb {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.renewal-alerts { margin-bottom: 1rem; }

.factura-thumb {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: opacity 0.2s;
    vertical-align: middle;
    margin-right: 0.2rem;
}
.factura-thumb:hover { opacity: 0.7; }

.row-actions {
    display: flex;
    gap: 0.35rem;
    align-items: center;
    white-space: nowrap;
}

.row-actions form { display: inline-flex; margin: 0; }

.row-actions .btn-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 1.9rem;
    padding: 0 0.5rem;
    font-size: 0.8rem;
    line-height: 1;
    text-decoration: none;
}

.row-actions .btn-danger {
    background: var(--danger);
    color: #fff;
    border: none;
}

.row-actions .btn-danger:hover {
    opacity: 0.85;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0 0.25rem;
    line-height: 1;
}

.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    margin-top: 2rem;
    padding: 1rem;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: var(--text2);
    font-size: 0.8rem;
}
.footer-logo {
    height: 60px;
    width: auto;
}

.footer-qr {
    height: 32px;
    width: 32px;
    vertical-align: middle;
}

@media (max-width: 768px) {
    .nav-inner { gap: 0.5rem; height: 60px; }
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--surface);
        flex-direction: column;
        padding: 0.25rem 1rem;
        border-bottom: 1px solid var(--border);
        gap: 0;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    .nav-links.nav-open { display: flex; }
    .nav-links a {
        padding: 0.5rem 0;
        font-size: 1.05rem;
        font-weight: 700;
        border-bottom: 1px solid var(--border);
    }
    .nav-links a:last-child { border-bottom: none; }
    .nav-brand { font-size: 1rem; flex-shrink: 0; }
    .nav-logo { height: 48px; }

    .container { padding: 0 0.5rem; margin: 0.75rem auto; }

    .card-grid { grid-template-columns: 1fr; }
    .card { padding: 0.75rem; }

    .form { max-width: 100%; }
    .form input, .form select { font-size: 16px; }

    .table { font-size: 0.75rem; }
    .table th, .table td { padding: 0.3rem 0.4rem; }
    .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table-wrap .table { min-width: 600px; }
    .table .row-actions {
        position: sticky;
        right: 0;
        background: var(--bg);
        box-shadow: -3px 0 6px rgba(0,0,0,0.35);
    }

    .stats-bar { flex-wrap: wrap; gap: 0.75rem; }

    .car-header { flex-wrap: wrap; gap: 0.75rem; }
    .car-photo { width: 80px; height: 60px; }

    .login-box { margin: 3rem auto; padding: 0 1rem; }
    .login-logo { height: 140px; }

    h1 { font-size: 1.2rem; }
    h2 { font-size: 1rem; }

    .stats { grid-template-columns: 1fr 1fr; gap: 0.3rem; }

    .form-inline { flex-direction: column; align-items: stretch; }

    .form-grid { grid-template-columns: 1fr; }

    input, select, textarea { max-width: 100%; }

    .gen-form .campo input.campo-input, .gen-form .campo select,
    .gen-form .campo textarea,
    .form-inline input, .form-inline select, .form input, .form select {
        font-size: 16px;
    }

    .gen-form .campo label { font-size: 0.85rem; }
    .preview-bar { font-size: 0.8rem; }
    .nav-toggle { padding: 0 0.6rem; }
    .nav-links a { font-size: 1rem; }
}

.section-actions {
    display: inline-flex;
    gap: 0.4rem;
    font-weight: normal;
    font-size: 0;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.section-actions .btn-sm {
    font-size: 0.7rem;
    padding: 0.15rem 0.45rem;
    text-decoration: none;
    display: inline-block;
}

.section-actions .btn-primary {
    background: var(--primary);
    color: #fff;
}

.section-summary {
    font-size: 0.8rem;
    color: var(--text2);
    margin: -0.5rem 0 0.75rem;
}

.row-danger td { background: rgba(231,76,60,0.08); }
.row-warn td { background: rgba(243,156,18,0.08); }

.nota-inline {
    font-size: 0.72rem;
    color: var(--text2);
    font-style: italic;
    white-space: normal;
}

textarea, input, select {
    font-family: inherit;
}

.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.hub-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s, transform 0.15s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
}

.hub-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.hub-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.doc-thumb {
    width: 100%;
    max-width: 200px;
    max-height: 150px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.hub-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

.hub-desc {
    font-size: 0.8rem;
    color: var(--text2);
    line-height: 1.3;
}

.quick-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.qa-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: border-color 0.2s, background 0.2s;
}

.qa-btn:hover {
    border-color: var(--primary);
    background: var(--surface2);
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
}

.chart-box h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

.chart-legend {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--text2);
}

.chart-legend-item {
    display: flex;
    justify-content: space-between;
    padding: 0.15rem 0;
}

@media (max-width: 768px) {
    .hub-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    .hub-card {
        padding: 1rem 0.75rem;
    }
    .hub-icon {
        font-size: 2rem;
    }

    .charts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .chart-box {
        padding: 0.75rem;
    }
    .chart-box canvas {
        max-height: 180px;
    }

    .factura-thumb {
        width: 44px;
        height: 33px;
    }

    .row-actions .btn-sm {
        height: 2.2rem;
        font-size: 0.9rem;
        padding: 0 0.6rem;
    }
}

.table-wrap { overflow-x: auto; }
.table-wrap .table { min-width: 640px; }

.gen-form input:focus, .gen-form textarea:focus, .gen-form select:focus,
.ed-field-props input:focus, .ed-field-props select:focus { outline: none; border-color: var(--primary); }

.ed-field-head input { background: var(--surface); border: 1px solid var(--border); color: var(--text); border-radius: 4px; padding: 0.3rem 0.4rem; font-size: 0.8rem; flex: 1; min-width: 80px; }

.stat-value { color: var(--text); }
.nota-inline { display: block; margin-bottom: 0.75rem; }

/* --- Menú de inicio --- */
.inicio-hero { text-align: center; margin: 2rem 0 2.5rem; }
.inicio-hero h1 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 0.4rem;
}
.inicio-sub { color: var(--text2); font-size: 1rem; }

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.menu-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem;
    text-decoration: none;
    color: var(--text);
    transition: all 0.25s ease;
    position: relative;
}
.menu-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(0, 188, 140, 0.12);
    background: var(--surface2);
}
.menu-card-primary {
    border: 1px solid var(--primary);
    background: linear-gradient(135deg, var(--surface2), var(--surface));
}
.menu-icon {
    font-size: 2.4rem;
    line-height: 1;
    width: 3.2rem;
    height: 3.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(0, 188, 140, 0.12);
    flex-shrink: 0;
}
.menu-info { flex: 1; display: flex; flex-direction: column; gap: 0.2rem; }
.menu-title { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.menu-desc { font-size: 0.82rem; color: var(--text2); line-height: 1.35; }
.menu-arrow { color: var(--primary); font-size: 1.3rem; opacity: 0; transition: all 0.2s ease; }
.menu-card:hover .menu-arrow { opacity: 1; transform: translateX(4px); }

.inicio-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin: 2rem 0 2rem;
}
.inicio-stat {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
}
.inicio-stat .stat-value { font-size: 1.6rem; font-weight: 800; }
.inicio-stat .stat-label { font-size: 0.8rem; color: var(--text2); }

.inicio-hub { text-align: center; margin: 1rem 0 2rem; }
.btn-hub {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text2);
    text-decoration: none;
    font-weight: 700;
    transition: all 0.2s;
}
.btn-hub:hover { border-color: var(--primary); color: var(--primary); }

@media (max-width: 768px) {
    .inicio-hero h1 { font-size: 1.6rem; }
    .menu-grid { grid-template-columns: 1fr; }
}

.equipo-edit summary { cursor: pointer; list-style: none; }
.equipo-edit summary::-webkit-details-marker { display: none; }
@media (max-width: 768px) {
    .equipo-edit .card { min-width: 0 !important; }
}

/* --- Caja registradora --- */
.caja-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.caja-tab {
    padding: 0.45rem 1.1rem; border: 1px solid var(--border); border-radius: 999px;
    text-decoration: none; color: var(--text2); font-weight: 700; transition: all 0.2s;
}
.caja-tab:hover { border-color: var(--primary); color: var(--primary); }
.caja-tab.active { background: var(--primary); color: var(--bg); border-color: var(--primary); }

/* Contenedor general */
.caja-top { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
    margin-bottom: 1rem; }
.caja-top .caja-tabs { margin-bottom: 0; }
.caja-csv { white-space: nowrap; }
.caja-view { padding-bottom: 0.5rem; }
.caja-back { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 0.8rem; }
.caja-back h2 { margin: 0; }
.caja-back h2 small { color: var(--text2); font-weight: 400; }

/* Resumen: total del cajón */
.caja-hero {
    background: linear-gradient(180deg, rgba(46, 180, 111, 0.12), rgba(46, 180, 111, 0.05));
    border: 1px solid var(--primary); border-radius: 16px; padding: 1rem 1.1rem;
    margin-bottom: 1.2rem;
}
.caja-hero-label { display: block; color: var(--text2); text-transform: uppercase;
    letter-spacing: 0.06em; font-size: 0.72rem; margin-bottom: 0.15rem; }
.caja-hero-total { font-size: clamp(2rem, 9vw, 3rem); line-height: 1.05; font-weight: 800;
    color: var(--primary); display: block; }
.caja-hero-line { font-size: 0.75rem; color: var(--text2); margin-top: 0.3rem; }

.caja-sec { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em;
    color: var(--text2); margin: 1.1rem 0 0.5rem; }
.caja-sec small { text-transform: none; letter-spacing: 0; }
.caja-vacio { color: var(--text2); font-size: 0.9rem; }

/* Billetes y monedas actuales (solo lectura) */
.caja-sr {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.caja-chipset { margin-bottom: 0.2rem; }
.caja-chips {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 6px; margin: 0; padding: 0; list-style: none;
}
.caja-chip {
    display: flex; flex-direction: column; align-items: center; min-width: 0;
    text-align: center; padding: 3px 4px 4px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
}
@supports (color: color-mix(in srgb, red, blue)) {
    .caja-chip {
        background: color-mix(in srgb, var(--primary) 8%, var(--surface));
        border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
    }
}
.caja-chip-img {
    display: block; width: 40px; height: 21px; margin-bottom: 2px;
    object-fit: contain; background: #fff; border-radius: 5px;
}
.caja-chip-line {
    display: flex; flex-wrap: wrap; justify-content: center;
    align-items: baseline; gap: 0 3px; min-width: 0;
}
.caja-chip-qty {
    font-size: 1rem; font-weight: 800; line-height: 1.1; color: var(--primary);
    font-variant-numeric: tabular-nums;
}
.caja-chip-val { font-size: 0.68rem; font-weight: 700; line-height: 1.15; color: var(--text); }
.caja-chip-sub {
    display: flex; justify-content: space-between; align-items: baseline;
    margin: 6px 1px 0; padding-top: 3px; border-top: 1px dashed var(--border);
    font-size: 0.72rem; color: var(--text2);
}
.caja-chip-sub strong {
    color: var(--text); font-weight: 800; font-variant-numeric: tabular-nums;
}
.caja-vacias { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; margin: 7px 0 0; }
.caja-vacias-lab {
    font-size: 0.64rem; font-weight: 800; text-transform: uppercase;
    letter-spacing: 0.08em; color: #8a93a8;
}
.caja-vacias-list { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; list-style: none; }
.caja-vacia {
    padding: 2px 8px; border: 1px dashed var(--border); border-radius: 999px;
    background: var(--surface); font-size: 0.7rem; font-weight: 600;
    color: #8a93a8; white-space: nowrap;
}
@media (min-width: 760px) {
    .caja-chips { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
}
@media (prefers-contrast: more) {
    .caja-chip, .caja-vacia { border-style: solid; border-color: var(--text2); }
    .caja-vacia, .caja-vacias-lab { color: var(--text); }
}

/* Teselas por denominación */
.caja-grupo { margin-bottom: 0.6rem; }
.caja-grupo-tit {
    font-size: 0.72rem; font-weight: 800; color: var(--text2);
    text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem;
}
.caja-tile-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.45rem; }
@media (min-width: 760px) { .caja-tile-grid { grid-template-columns: repeat(3, 1fr); } }
.caja-tile {
    display: grid; grid-template-columns: 1fr; justify-items: center; gap: 0.25rem;
    background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
    padding: 0.55rem 0.4rem 0.45rem;
}
.caja-tile-img {
    width: 72px; height: 44px; object-fit: contain; background: #fff; border-radius: 8px;
    padding: 2px; cursor: pointer; transition: transform 0.08s;
}
.caja-tile-img:active { transform: scale(0.92); }
.caja-tile-mid { display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
    min-width: 0; width: 100%; }
.caja-tile-etiq { font-size: 0.72rem; font-weight: 800; white-space: nowrap; }
.caja-stepper { display: flex; align-items: center; gap: 0.2rem; }
.caja-step {
    width: 38px; height: 38px; border-radius: 9px; border: 1px solid var(--border);
    background: var(--bg1); color: var(--text); font-size: 1.1rem; font-weight: 800;
    cursor: pointer; touch-action: manipulation;
}
.caja-step.bt:hover { border-color: var(--primary); color: var(--primary); }
.caja-step.ns:hover { border-color: var(--danger); color: var(--danger); }
.caja-cant {
    width: 48px; text-align: center; padding: 0.3rem 0.1rem; font-size: 1.05rem; min-width: 0;
}
.caja-sub { text-align: center; font-size: 0.7rem; color: var(--text2); white-space: nowrap;
    min-width: 0; font-weight: 700; }

.caja-total-big-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.5rem 0.25rem; border-top: 1px dashed var(--border); margin-top: 0.3rem;
}
.caja-total-label { font-size: 0.75rem; color: var(--text2); text-transform: uppercase;
    letter-spacing: 0.06em; }
.caja-total-big { color: var(--primary); font-size: 1.5rem; font-weight: 800; }

/* Segmentos entrada/salida y X/Y */
.caja-seg { display: flex; gap: 0.5rem; margin-bottom: 0.6rem; }
.caja-seg input { display: none; }
.caja-seg label {
    flex: 1; text-align: center; padding: 0.65rem 0.5rem; border: 1px solid var(--border);
    border-radius: 10px; font-weight: 800; cursor: pointer; color: var(--text2);
    touch-action: manipulation;
}
.caja-seg input:checked + label { background: var(--primary); border-color: var(--primary); color: var(--bg); }
.caja-seg input:checked + label.seg-ent { background: var(--primary); border-color: var(--primary); }
.caja-seg input:checked + label.seg-sal { background: var(--danger); border-color: var(--danger); }

/* Multiplicador de lote (arqueo) */
.caja-multiplier { display: flex; align-items: center; gap: 0.3rem; }
.caja-mult-lab { font-size: 0.72rem; color: var(--text2); margin-right: 0.15rem; }
.caja-mult {
    padding: 0.5rem 0.75rem; border-radius: 9px; border: 1px solid var(--border);
    background: var(--bg1); color: var(--text2); font-weight: 800; cursor: pointer;
    touch-action: manipulation;
}
.caja-mult.on { background: var(--primary); color: var(--bg); border-color: var(--primary); }

.btn-big { width: 100%; padding: 0.9rem; font-size: 1.05rem; margin-top: 0.6rem; }
.btn-big.btn-danger { background: var(--danger); color: var(--bg); border-color: var(--danger); }
.caja-calc-btns { display: grid; gap: 0.5rem; }
@media (min-width: 640px) { .caja-calc-btns { grid-template-columns: 1fr 2fr; } }
.caja-calc-btns .btn-big { margin-top: 0; }

/* Resultado de arqueo tipo ticket */
.caja-ticket { border-radius: 12px; padding: 1rem; border: 1px solid; }
.caja-ticket.ok { border-color: var(--primary); background: rgba(46, 180, 111, 0.08); }
.caja-ticket.warn { border-color: #d69e2e; background: rgba(214, 158, 46, 0.1); }
.caja-ticket-head { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
.caja-ticket-rows { display: grid; gap: 0.3rem; }
.caja-ticket-row { display: flex; justify-content: space-between; }
.caja-sello { font-weight: 800; text-align: center; margin: 0.8rem 0; border-radius: 10px;
    padding: 0.6rem; font-size: 1.3rem; }
.caja-sello.cuadra { color: var(--primary); border: 2px solid var(--primary); }
.caja-sello.diff { color: #d69e2e; border: 2px solid #d69e2e; }
.caja-sobra { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.75rem; }
.caja-sobra-chip { padding: 0.25rem 0.55rem; border-radius: 999px; font-size: 0.78rem;
    border: 1px solid; font-weight: 700; }
.caja-sobra-chip.pos { color: var(--primary); border-color: var(--primary); }
.caja-sobra-chip.neg { color: var(--danger); border-color: var(--danger); }
.caja-ticket-hint { font-size: 0.8rem; color: var(--text2); margin-top: 0.6rem; }

/* Botones de acción (resumen) */
.caja-acciones { display: grid; gap: 0.6rem; }
.caja-acc {
    display: flex; align-items: center; gap: 0.75rem; width: 100%;
    padding: 0.85rem 0.9rem; text-align: left; border-radius: 14px;
    border: 1px solid var(--border); background: var(--bg1); color: var(--text);
    cursor: pointer; touch-action: manipulation;
}
.caja-acc-arq { border-color: var(--primary); background: rgba(46, 180, 111, 0.08); }
.caja-acc-ico { font-size: 1.4rem; }
.caja-acc-txt { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }
.caja-acc-txt b { font-size: 1rem; }
.caja-acc-txt small { color: var(--text2); font-size: 0.78rem; }
.caja-acc-go { margin-left: auto; font-size: 1.4rem; color: var(--text2); }

/* Historial (lista compacta) */
.caja-hist { display: grid; gap: 0.4rem; margin-bottom: 0.6rem; }
.caja-hist-row {
    display: grid; grid-template-columns: 8px 1fr auto auto; gap: 0.6rem; align-items: center;
    background: var(--bg1); border: 1px solid var(--border); border-radius: 10px; padding: 0.5rem 0.6rem;
}
.caja-hist-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text2); }
.caja-hist-dot.entrada { background: var(--primary); }
.caja-hist-dot.salida { background: var(--danger); }
.caja-hist-dot.arq { background: #8a6d1a; }
.caja-hist-k { display: flex; flex-direction: column; gap: 0.05rem; min-width: 0; }
.caja-hist-k b { font-size: 0.85rem; }
.caja-hist-k small { color: var(--text2); font-size: 0.72rem; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis; }
.caja-hist-v { font-size: 0.85rem; font-weight: 700; white-space: nowrap; }
.caja-hist-v.entrada { color: var(--primary); }
.caja-hist-v.salida { color: var(--danger); }
.caja-hist-act { display: flex; align-items: center; gap: 0.25rem; }

/* Historial */
.caja-badge {
    display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px;
    font-size: 0.75rem; font-weight: 700; color: var(--bg);
}
.caja-badge.entrada { background: var(--primary); }
.caja-badge.salida { background: var(--danger); }
.caja-badge.arq { background: #8a6d1a; }
.dif-nonzero { color: #d69e2e; font-weight: 700; }
.txt-ok { color: var(--primary); font-weight: 700; }
.txt-danger { color: var(--danger); font-weight: 700; }

/* Barra de total pegada (móvil) */
.caja-stage-space { display: none; }
.caja-stage { display: none; }
@media (max-width: 768px) {
    .caja-stage.on {
        display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
        background: var(--bg1); border-top: 1px solid var(--primary);
        padding: 0.7rem 1rem; justify-content: space-between; align-items: center;
    }
    .caja-stage-space.on { display: block; height: 66px; }
    .caja-stage #stageLabel { color: var(--text2); text-transform: uppercase;
        font-size: 0.72rem; letter-spacing: 0.06em; }
    .caja-stage #stageTotal { color: var(--primary); font-size: 1.4rem; font-weight: 800; }
}