:root {
    --bg: #eef1f4;
    --surface: #ffffff;
    --surface-strong: #fff;
    --line: #d7dce2;
    --text: #101826;
    --muted: #57616f;
    --primary: #1d3a6e;
    --primary-dark: #142a52;
    --accent: #b23a2e;
    --danger: #b91c1c;
    --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    --radius: 24px;
}

body {
    background:
        radial-gradient(circle at top left, rgba(178, 58, 46, 0.14), transparent 26%),
        linear-gradient(180deg, #f2f4f7 0%, #e9edf2 100%);
    color: var(--text);
    min-height: 100vh;
}

.app-shell {
    max-width: 1120px;
    margin: 0 auto;
    padding: 20px 16px 96px;
}

.topbar,
.hero-panel,
.panel-card,
.vehicle-card,
.auth-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(215, 220, 226, 0.8);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.topbar--admin {
    padding: 22px 24px;
}

.topbar-admin__content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.topbar-admin__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.topbar-admin__subtitle {
    color: var(--muted);
    font-size: 0.95rem;
    max-width: 700px;
}

.topbar--operator {
    padding: 18px 20px;
}

.topbar-operator__content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.topbar-operator__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.topbar-operator__subtitle {
    color: var(--muted);
    font-size: 0.95rem;
}

.topbar-user-badge {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(29, 58, 110, 0.1);
    color: var(--primary-dark);
    font-weight: 700;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 700;
}

.hero-panel,
.panel-card,
.vehicle-card,
.auth-card {
    border-radius: var(--radius);
}

.auth-brand {
    margin-bottom: 22px;
}

.auth-brand img {
    display: block;
}

.hero-panel {
    padding: 24px;
    display: grid;
    gap: 18px;
    margin-bottom: 20px;
}

.hero-action {
    align-self: start;
}

.admin-shortcuts {
    display: grid;
    gap: 12px;
    margin-bottom: 20px;
}

.admin-shortcut-card {
    display: block;
    text-decoration: none;
    color: var(--text);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(215, 220, 226, 0.8);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    border-radius: 22px;
    padding: 18px;
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.admin-shortcut-card:hover,
.admin-shortcut-card:focus {
    transform: translateY(-2px);
    border-color: rgba(29, 58, 110, 0.28);
    box-shadow: 0 24px 52px rgba(15, 23, 42, 0.1);
}

.admin-shortcut-card strong {
    display: block;
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.admin-shortcut-card small {
    display: block;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.admin-shortcut-card__eyebrow {
    display: inline-flex;
    margin-bottom: 10px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(29, 58, 110, 0.1);
    color: var(--primary-dark);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 16px;
}

.stat-card span,
.detail-grid span,
.detail-row span,
.notes-box span {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 6px;
}

.stat-card strong {
    font-size: 1.25rem;
}

.panel-card {
    padding: 20px;
}

.menu-panel {
    padding: 14px 16px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
}

.menu-grid a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    text-decoration: none;
    color: var(--primary-dark);
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #f7f8fa;
    font-weight: 700;
}

.menu-grid a.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.parking-list {
    display: grid;
    gap: 14px;
}

.vehicle-card {
    display: grid;
    gap: 16px;
    padding: 16px;
}

.vehicle-media img,
.detail-hero img,
.exit-summary img {
    width: 100%;
    border-radius: 18px;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

.vehicle-media img {
    max-height: 180px;
}

.placeholder-photo {
    border: 1px dashed var(--line);
    border-radius: 18px;
    min-height: 180px;
    display: grid;
    place-items: center;
    color: var(--muted);
    background: linear-gradient(135deg, #eef1f4, #dde3ea);
}

.placeholder-photo.large {
    min-height: 260px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(215, 220, 226, 0.7);
}

.detail-row:last-child {
    border-bottom: 0;
}

.card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.form-panel,
.detail-panel {
    max-width: 860px;
    margin: 0 auto;
}

.auth-card {
    max-width: 480px;
    margin: 8vh auto 0;
    padding: 28px;
}

.brand-badge {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(29, 58, 110, 0.12);
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 16px;
}

.photo-preview {
    min-height: 200px;
    border: 2px dashed var(--line);
    border-radius: 20px;
    display: grid;
    place-items: center;
    color: var(--muted);
    background: #f3f5f7;
    overflow: hidden;
}

.photo-preview img {
    width: 100%;
    object-fit: cover;
}

.photo-preview-grid,
.photo-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.photo-preview-item,
.photo-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
}

.photo-thumb {
    border: 1px solid var(--line);
    background: #f7f8fa;
    padding: 0;
    cursor: pointer;
}

.photo-thumb img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}

.photo-thumb.is-active {
    outline: 3px solid rgba(29, 58, 110, 0.55);
    transform: translateY(-2px);
}

.photo-preview-badge {
    position: absolute;
    left: 10px;
    bottom: 10px;
    background: rgba(29, 58, 110, 0.9);
    color: #fff;
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 700;
}

.photo-preview-empty {
    grid-column: 1 / -1;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.detail-grid strong {
    font-size: 1rem;
}

.notes-box {
    background: #f2f4f7;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
}

.reports-layout {
    display: grid;
    gap: 16px;
}

.report-list {
    display: grid;
    gap: 12px;
}

.report-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(215, 220, 226, 0.7);
}

.report-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.report-row strong,
.peak-row__count {
    font-size: 1rem;
}

.report-row span {
    display: block;
    color: var(--muted);
    font-size: 0.86rem;
    margin-top: 4px;
}

.report-row__value {
    min-width: 56px;
    text-align: right;
    font-weight: 800;
    color: var(--primary-dark);
}

.peak-grid {
    display: grid;
    gap: 12px;
}

.peak-row {
    display: grid;
    grid-template-columns: 62px 1fr 28px;
    align-items: center;
    gap: 10px;
}

.peak-row__label {
    color: var(--muted);
    font-size: 0.9rem;
}

.peak-row__bar {
    height: 12px;
    border-radius: 999px;
    background: #e3e8ee;
    overflow: hidden;
}

.peak-row__fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #1d3a6e, #b23a2e);
}

.reports-operators {
    display: grid;
    gap: 14px;
}

.convention-grid {
    display: grid;
    gap: 14px;
}

.operator-inline-card {
    display: grid;
    grid-template-columns: 1.6fr 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 12px 14px;
    border-radius: 14px;
    background: #ffffff;
    border: 1px solid rgba(215, 220, 226, 0.9);
}

.exit-summary {
    display: grid;
    gap: 18px;
}

.payment-grid {
    display: grid;
    gap: 10px;
}

.payment-option {
    border: 1px solid var(--line);
    background: #f5f7f9;
    border-radius: 16px;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.flash-stack {
    margin-bottom: 20px;
}

.flash-stack:empty,
.flash-float-stack:empty {
    display: none;
}

.flash-float-stack {
    position: fixed;
    top: 18px;
    right: 18px;
    width: min(92vw, 420px);
    display: grid;
    gap: 10px;
    z-index: 1200;
}

.flash-float {
    margin: 0;
    box-shadow: 0 20px 46px rgba(15, 23, 42, 0.16);
    border-radius: 18px;
    animation: flashFloatIn 0.28s ease;
    overflow: hidden;
}

.flash-float__content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-right: 18px;
}

.flash-float__icon {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex: 0 0 auto;
    background: rgba(255, 255, 255, 0.78);
}

.flash-float__text {
    display: block;
    line-height: 1.4;
}

.confirm-modal {
    border: 1px solid rgba(215, 220, 226, 0.9);
    border-radius: 24px;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.18);
}

.confirm-modal .modal-body {
    font-size: 1rem;
}

@keyframes flashFloatIn {
    from {
        opacity: 0;
        transform: translate3d(0, -10px, 0) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
    }
}

.bottom-nav {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 12px;
    width: min(96%, 680px);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(215, 220, 226, 0.9);
    box-shadow: var(--shadow);
    border-radius: 999px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 8px;
    z-index: 1000;
}

.bottom-nav--admin {
    width: min(94%, 520px);
    grid-template-columns: repeat(3, 1fr);
}

.bottom-nav--manager {
    width: min(94%, 520px);
    grid-template-columns: repeat(3, 1fr);
}

.bottom-nav--operator {
    width: min(92%, 420px);
    grid-template-columns: repeat(2, 1fr);
}

.bottom-nav a {
    color: var(--muted);
    text-decoration: none;
    text-align: center;
    padding: 10px 8px;
    border-radius: 999px;
    font-weight: 600;
}

.bottom-nav a.active {
    background: var(--primary);
    color: white;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
}

.public-receipt {
    max-width: 860px;
    margin: 0 auto;
}

.public-receipt__hero {
    display: grid;
    gap: 16px;
    margin-bottom: 18px;
}

.public-status {
    justify-self: start;
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
}

.public-status.is-live {
    background: rgba(29, 58, 110, 0.14);
    color: var(--primary-dark);
}

.public-status.is-closed {
    background: rgba(87, 97, 111, 0.16);
    color: #1f2c3d;
}

.public-panel {
    position: relative;
    overflow: hidden;
}

.public-panel::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 -1px;
    width: 8px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
}

.public-photo img {
    border: 1px solid rgba(215, 220, 226, 0.9);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.public-plate-row {
    display: grid;
    gap: 14px;
    align-items: center;
    margin-bottom: 18px;
}

.public-label {
    display: block;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}

.public-plate {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
    letter-spacing: 0.08em;
}

.public-price-box {
    background: linear-gradient(135deg, #1d3a6e, #142a52);
    color: #fff;
    border-radius: 22px;
    padding: 18px 20px;
}

.public-price-box span {
    display: block;
    font-size: 0.82rem;
    opacity: 0.84;
    margin-bottom: 6px;
}

.public-price-box strong {
    font-size: 1.7rem;
    line-height: 1.1;
}

.public-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.public-card {
    background: #f7f8fa;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
}

.public-card span {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 8px;
}

.public-card strong {
    font-size: 1rem;
}

.public-note {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    background: #f7e8e5;
    color: #7a352b;
    font-size: 0.95rem;
}

.public-note a {
    color: var(--primary-dark);
    font-weight: 700;
}

@media (min-width: 768px) {
    .app-shell {
        padding: 28px 24px 120px;
    }

    .hero-panel {
        grid-template-columns: 1.6fr auto;
        align-items: center;
    }

    .admin-shortcuts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vehicle-card {
        grid-template-columns: 220px 1fr;
        align-items: stretch;
    }

    .payment-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .photo-preview-grid,
    .photo-gallery {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .public-receipt__hero {
        grid-template-columns: 1fr auto;
        align-items: center;
    }

    .public-plate-row {
        grid-template-columns: 1.1fr 0.9fr;
    }

    .reports-layout {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .reports-operators {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .flash-float-stack {
        top: 12px;
        left: 12px;
        right: 12px;
        width: auto;
    }

    .operator-inline-card {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .topbar-admin__content,
    .topbar-operator__content {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-admin__actions,
    .topbar-operator__actions {
        justify-content: stretch;
    }

    .topbar-user-badge,
    .topbar-admin__actions .btn,
    .topbar-operator__actions .btn {
        width: 100%;
        justify-content: center;
    }
}