/* ═══════════════════════════════════════════════════════════════
   GBB Event Manager — Scanner Page Styles
   ═══════════════════════════════════════════════════════════════ */

/* ── Reset & Base ── */
#gbb-scanner-app *,
#gbb-scanner-app *::before,
#gbb-scanner-app *::after {
    box-sizing: border-box;
}

#gbb-scanner-app {
    --color-bg:        #0d0d1a;
    --color-surface:   #16162a;
    --color-border:    rgba(255, 255, 255, 0.08);
    --color-primary:   #6c63ff;
    --color-success:   #22c55e;
    --color-warning:   #f59e0b;
    --color-danger:    #ef4444;
    --color-text:      #e2e8f0;
    --color-muted:     #64748b;
    --radius-lg:       16px;
    --radius-md:       10px;
    --shadow-lg:       0 20px 60px rgba(0, 0, 0, 0.4);

    min-height: 100vh;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 16px 40px;
}

/* ── Header ── */
.gbb-scanner-header {
    text-align: center;
    margin-bottom: 28px;
    animation: fadeInDown 0.4s ease;
}

.scanner-logo img {
    height: 52px;
    margin-bottom: 14px;
    object-fit: contain;
}

.scanner-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 30%, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scanner-subtitle {
    font-size: 0.8rem;
    color: var(--color-muted);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ── Camera View ── */
.gbb-scan-view {
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.gbb-qr-reader {
    width: 100% !important;
    border: none !important;
}

/* Style the inner html5-qrcode elements */
#gbb-qr-reader video {
    border-radius: var(--radius-md);
}

#gbb-qr-reader img {
    display: none !important; /* hide the default icon */
}

#gbb-qr-reader__scan_region {
    background: #000;
}

#gbb-qr-reader__dashboard {
    background: var(--color-surface) !important;
    border-top: 1px solid var(--color-border);
    padding: 12px !important;
}

#gbb-qr-reader__dashboard button {
    background: var(--color-primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 8px 18px !important;
    cursor: pointer !important;
    font-size: 0.85rem !important;
}

.scan-hint {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.82rem;
    padding: 10px 16px 14px;
    margin: 0;
}

.scan-icon {
    margin-right: 6px;
}

/* ── Result Panel ── */
.gbb-result-panel {
    width: 100%;
    max-width: 420px;
    margin-top: 8px;
}

.gbb-result {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: popIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Result icons */
.result-icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
    line-height: 1;
}

.result-icon--big {
    font-size: 4rem;
}

.result-label {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

/* Valid state */
.gbb-result--valid .result-icon   { color: var(--color-success); }
.gbb-result--valid .result-label  { color: var(--color-success); }
.gbb-result--valid {
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 0 0 40px rgba(34, 197, 94, 0.1);
}

/* Warning / Already Checked In */
.gbb-result--warning .result-icon  { color: var(--color-warning); }
.gbb-result--warning .result-label { color: var(--color-warning); }
.gbb-result--warning {
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 0 40px rgba(245, 158, 11, 0.08);
}

/* Invalid */
.gbb-result--invalid .result-icon  { color: var(--color-danger); }
.gbb-result--invalid .result-label { color: var(--color-danger); }
.gbb-result--invalid {
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.08);
}

/* Success check-in */
.gbb-result--success .result-icon  { color: var(--color-success); }
.gbb-result--success .result-label { color: var(--color-success); }
.gbb-result--success {
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 0 50px rgba(34, 197, 94, 0.15);
}

.checkin-time {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-muted);
    margin-top: 8px;
}

/* ── Attendee Card ── */
.attendee-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 16px;
    margin: 0 0 20px;
    text-align: left;
}

.attendee-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.attendee-company {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: 12px;
}

.attendee-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
}

.attendee-meta strong {
    color: var(--color-text);
    font-family: monospace;
}

.attendee-status {
    display: inline-block;
    margin-top: 10px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 100px;
    text-transform: uppercase;
}

.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ── Buttons ── */
.gbb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    width: 100%;
    margin-top: 4px;
    letter-spacing: 0.03em;
}

.gbb-btn--checkin {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.4);
}

.gbb-btn--checkin:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(34, 197, 94, 0.5);
}

.gbb-btn--checkin:active {
    transform: translateY(0);
}

.gbb-btn--secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-muted);
    border: 1px solid var(--color-border);
    margin-top: 12px;
}

.gbb-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-text);
}

/* ── Loading spinner ── */
.gbb-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 28px;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.spinner,
.gbb-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* ── Locked state ── */
.gbb-scanner-locked {
    text-align: center;
    padding: 60px 24px;
    color: var(--color-muted);
}

.lock-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

/* ── Animations ── */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Result message ── */
.result-message {
    color: var(--color-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* ── Responsive ── */
@media (max-width: 480px) {
    #gbb-scanner-app {
        padding: 16px 10px 32px;
    }

    .scanner-title {
        font-size: 1.3rem;
    }

    .gbb-result {
        padding: 24px 16px;
    }
}