* { box-sizing: border-box; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(74,111,165,0.14), transparent 28%),
        linear-gradient(180deg, #f4f7fb 0%, #eaf1f8 100%);
    color: #1f2f44;
}
.shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 24px 16px 40px;
}
.hero {
    border-radius: 26px;
    padding: 26px;
    box-shadow: 0 18px 42px rgba(17, 34, 68, 0.12);
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}
.hero-ticket-scanner {
    background:
        radial-gradient(circle at top right, rgba(42,157,143,0.16), transparent 26%),
        linear-gradient(135deg, #16324f, #1e3c72 54%, #3f6ea8);
    color: #fff;
}
.hero h1 { margin: 0; font-size: clamp(1.55rem, 4vw, 2.3rem); }
.hero p { margin: 0; line-height: 1.55; }
.hero-copy {
    display: grid;
    gap: 12px;
    max-width: 700px;
}
.hero-kicker,
.hero-panel-label,
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.hero-kicker {
    background: rgba(255,255,255,0.16);
    color: #fff;
}
.section-eyebrow {
    background: rgba(74,111,165,0.1);
    color: #345a8a;
}
.hero-pills {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 700;
    font-size: 0.82rem;
    white-space: nowrap;
}
.badge-soft {
    background: rgba(255,255,255,0.14);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.18);
}
.hero-panel {
    min-width: min(100%, 300px);
    max-width: 340px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 18px;
    padding: 18px;
    backdrop-filter: blur(10px);
}
.hero-panel-copy {
    margin-top: 8px;
    line-height: 1.65;
    opacity: 0.96;
}
.card {
    background: #fff;
    border: 1px solid #dce6f0;
    border-radius: 22px;
    padding: 22px;
    margin-top: 18px;
    box-shadow: 0 12px 28px rgba(17, 34, 68, 0.06);
}
.card-ticket-scanner,
.card-ticket-scanner-workflow {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.section-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.section-header h2 {
    margin: 8px 0 8px;
    color: #1e3c72;
}
.muted { color: #64748b; }
.section-header .muted {
    line-height: 1.55;
}
.scanner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
.scanner-main {
    min-width: 0;
}
.camera-box {
    position: relative;
    min-height: 360px;
    aspect-ratio: 4 / 5;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(180deg, #08111d, #0f1c2f);
    border: 1px solid #dbe4ee;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #000;
}
.scanner-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}
.frame {
    width: min(72vw, 280px);
    height: min(72vw, 280px);
    border: 2px solid rgba(255,255,255,0.88);
    border-radius: 24px;
    box-shadow: 0 0 0 9999px rgba(0,0,0,0.25);
}
.controls, .status-list {
    display: grid;
    gap: 10px;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: 12px;
    padding: 12px 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    justify-content: center;
}
.btn-primary { background: #1e3c72; color: #fff; }
.btn-success { background: #1f7a4f; color: #fff; }
.btn-outline { background: transparent; border: 1.5px solid #c9d6e4; color: #1e3c72; }
.field {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #d7e2ec;
    background: #fff;
    color: #1f2f44;
    font: inherit;
}
.field-dark {
    background: #f8fbff;
}
.status {
    padding: 14px;
    border-radius: 14px;
    background: #f8fbff;
    border: 1px solid #dbe5ef;
}
.status.ok { background: #d4edda; border-color: #b9dfc0; }
.status.warn { background: #fff3cd; border-color: #efdca1; }
.status.bad { background: #f8d7da; border-color: #f0b8c0; }
.status-error { background: #f8d7da; border-color: #f0b8c0; }
.status-empty {
    min-height: 92px;
}
.status-panel {
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.kv {
    display: grid;
    gap: 10px;
}
.kv div {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 8px;
    border-bottom: 1px dashed #dde6ef;
}
.kv span { color: #64748b; }
.kv strong { color: #1e3c72; text-align: right; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; }
.toolbar-compact {
    align-items: center;
}
.field-wide {
    flex: 1 1 280px;
    min-width: 240px;
}
.status-head {
    font-weight: 700;
    margin-bottom: 6px;
}
.status-mb-16 {
    margin-bottom: 16px;
}
.status-mt-14 {
    margin-top: 14px;
}
.toolbar-mt-12 {
    margin-top: 12px;
}
.text-sm-84 {
    font-size: 0.84rem;
}
.mobile-scan-hint {
    margin-top: 10px;
    font-size: 0.84rem;
    line-height: 1.5;
}
.hero-panel-label {
    background: rgba(255,255,255,0.14);
    color: #fff;
}
.card h2,
.card h3 {
    color: #1e3c72;
}

.scanner-popup {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1200;
    padding: 20px;
}
.scanner-popup.active {
    display: flex;
}
.scanner-popup-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(6, 12, 22, 0.96);
    backdrop-filter: blur(0);
}
.scanner-popup-card {
    position: relative;
    z-index: 1;
    width: min(680px, 100%);
    border-radius: 30px;
    padding: 24px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    border: 1px solid #d7e3ef;
    box-shadow: 0 40px 110px rgba(0, 0, 0, 0.58);
    opacity: 1;
}
.scanner-popup.state-valid .scanner-popup-card {
    border-color: #a8daba;
    box-shadow: 0 40px 110px rgba(20, 92, 55, 0.24);
}
.scanner-popup.state-used .scanner-popup-card {
    border-color: #efb7b7;
    box-shadow: 0 40px 110px rgba(143, 29, 29, 0.24);
}
.scanner-popup.state-invalid .scanner-popup-card {
    border-color: #f1d896;
    box-shadow: 0 40px 110px rgba(133, 100, 4, 0.24);
}
.scanner-popup.state-pending .scanner-popup-card {
    border-color: #c9d6e4;
    box-shadow: 0 40px 110px rgba(74, 95, 120, 0.22);
}
.scanner-popup-head h2 {
    margin: 8px 0 8px;
    color: #1e3c72;
    font-size: clamp(1.4rem, 3vw, 1.9rem);
}
.scanner-popup-status {
    margin-top: 16px;
    border-radius: 16px;
    padding: 14px 16px;
    font-weight: 800;
    border: 1px solid #dbe5ef;
    background: #f8fbff;
}
.scanner-popup-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid transparent;
}
.scanner-popup-chip i {
    font-size: 0.9rem;
}
.scanner-popup-chip.is-success {
    background: #e9fbf2;
    border-color: #a8daba;
    color: #145c37;
}
.scanner-popup-chip.is-pending {
    background: #eef4fb;
    border-color: #c9d6e4;
    color: #35506f;
}
.scanner-popup-chip.is-danger {
    background: #fdeaea;
    border-color: #efb7b7;
    color: #8f1d1d;
}
.scanner-popup-chip.is-invalid {
    background: #fff8e1;
    border-color: #f1d896;
    color: #856404;
}
.scanner-popup-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.summary-pill {
    border-radius: 18px;
    border: 1px solid #dce6f0;
    background: #ffffff;
    padding: 14px 16px;
}
.summary-pill span {
    display: block;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
    margin-bottom: 6px;
}
.summary-pill strong {
    display: block;
    color: #132a4a;
    font-size: 1rem;
}
.scanner-popup-status.is-success {
    background: linear-gradient(180deg, #e9fbf2 0%, #dcf6e9 100%);
    border-color: #a8daba;
    color: #145c37;
}
.scanner-popup-status.is-pending {
    background: linear-gradient(180deg, #eef4fb 0%, #dfeaf6 100%);
    border-color: #c9d6e4;
    color: #35506f;
}
.scanner-popup-status.is-danger {
    background: linear-gradient(180deg, #fdeaea 0%, #f9d8d8 100%);
    border-color: #efb7b7;
    color: #8f1d1d;
}
.scanner-popup-status.is-invalid {
    background: linear-gradient(180deg, #fff8e1 0%, #ffefbe 100%);
    border-color: #f1d896;
    color: #856404;
}
.scanner-popup-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.scanner-popup-panel {
    border-radius: 18px;
    border: 1px solid #dce6f0;
    background: #ffffff;
    padding: 16px;
}
.popup-value {
    margin-top: 6px;
    font-size: 1.05rem;
    font-weight: 800;
    color: #1e3c72;
}
.popup-value.is-success {
    color: #145c37;
}
.popup-value.is-pending {
    color: #35506f;
}
.popup-value.is-danger {
    color: #8f1d1d;
}
.popup-value.is-invalid {
    color: #856404;
}
.scanner-popup-actions {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}
.scanner-popup-actions .btn {
    flex: 1 1 0;
    min-height: 58px;
    font-size: 1rem;
    border-radius: 16px;
    font-weight: 800;
    letter-spacing: 0.02em;
}
.scanner-popup-actions .btn-success {
    box-shadow: 0 16px 28px rgba(42, 157, 143, 0.22);
}
.scanner-popup-actions .btn-outline {
    background: #fff;
    border: 1.5px solid #d6e0ea;
    color: #1e3c72;
}
.scanner-popup-actions .btn-danger {
    border: 1px solid rgba(185, 28, 28, 0.16);
    box-shadow: 0 16px 28px rgba(185, 28, 28, 0.18);
}
.scanner-popup-hint {
    margin-top: 14px;
    font-size: 0.88rem;
    line-height: 1.5;
    color: #64748b;
}
.btn-danger {
    background: linear-gradient(180deg, #dc2626 0%, #b91c1c 100%);
    color: #fff;
}
@keyframes popupPop {
    from { transform: translateY(10px) scale(0.98); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}
.scanner-popup-card {
    animation: popupPop 180ms ease-out;
}
.scanner-popup.active .scanner-popup-card {
    animation: popupPop 180ms ease-out;
}
body.modal-open {
    overflow: hidden;
}
@media (max-width: 900px) {
    .scanner { grid-template-columns: 1fr; }
    .hero {
        padding: 22px;
    }
    .hero-panel {
        max-width: none;
        width: 100%;
    }
    .field-wide {
        flex-basis: 100%;
    }
}
@media (max-width: 640px) {
    .shell {
        padding: 14px 12px 28px;
    }
    .hero {
        padding: 18px;
        border-radius: 22px;
    }
    .hero-copy {
        gap: 10px;
    }
    .hero-panel {
        padding: 14px;
        border-radius: 16px;
    }
    .card {
        padding: 16px;
        border-radius: 18px;
    }
    .camera-box {
        min-height: 58vh;
        max-height: 68vh;
        aspect-ratio: auto;
        border-radius: 18px;
    }
    .scanner-overlay .frame {
        width: min(76vw, 240px);
        height: min(76vw, 240px);
        border-radius: 20px;
    }
    .toolbar,
    .toolbar-compact {
        display: grid;
        grid-template-columns: 1fr;
    }
    .btn {
        width: 100%;
        min-height: 52px;
    }
    .mobile-scan-hint {
        font-size: 0.82rem;
    }
    .field-wide {
        min-width: 0;
    }
    .scanner-popup {
        padding: 12px;
    }
    .scanner-popup-card {
        width: 100%;
        padding: 18px;
        border-radius: 22px;
    }
    .scanner-popup-summary,
    .scanner-popup-grid {
        grid-template-columns: 1fr;
    }
    .scanner-popup-actions {
        flex-direction: column;
    }
    .scanner-popup-actions .btn {
        width: 100%;
    }
    .scanner-popup-card {
        padding: 18px;
    }
    .scanner-popup-summary,
    .scanner-popup-grid {
        grid-template-columns: 1fr;
    }
}