/* ── Toasts ── */
.toast {
    position: fixed;
    top: 1.25rem;
    right: 1.25rem;
    left: auto;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 220px;
    max-width: min(380px, calc(100vw - 2rem));
    padding: 0.9rem 1.1rem;
    border-radius: 14px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 16px 40px rgba(11, 30, 61, 0.18);
    opacity: 0;
    transform: translateY(-12px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.toast-icon {
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
}

.toast-msg { line-height: 1.35; }

.toast--success {
    background: linear-gradient(135deg, #0B1E3D, #122A4D);
    color: #FFE566;
    border: 1px solid rgba(212, 175, 55, 0.45);
}

.toast--error {
    background: #7f1d1d;
    color: #fecaca;
    border: 1px solid rgba(254, 202, 202, 0.35);
}

.toast--info {
    background: #fff;
    color: #0B1E3D;
    border: 1px solid #e5e7eb;
}

/* ── Admin shell ── */
.admin-body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(ellipse 80% 50% at 100% 0%, rgba(212, 175, 55, 0.08), transparent 50%),
        #f3f5f8;
}

.admin-shell {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 260px;
    background: linear-gradient(180deg, #0B1E3D 0%, #0a1830 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    box-shadow: 8px 0 30px rgba(11, 30, 61, 0.15);
}

.admin-brand {
    padding: 1.5rem 1.35rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-brand-eyebrow {
    color: #D4AF37;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin: 0;
}

.admin-brand-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0.35rem 0 0.15rem;
}

.admin-brand-sub {
    margin: 0;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.45);
}

.admin-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow-y: auto;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.9rem;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.admin-nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.admin-nav-link.is-active {
    background: #D4AF37;
    color: #0B1E3D;
    font-weight: 700;
}

.admin-nav-link--accent {
    background: rgba(212, 175, 55, 0.12);
    color: #FFE566;
    border: 1px solid rgba(212, 175, 55, 0.25);
}

.admin-sidebar-foot {
    padding: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    min-width: 0;
}

.admin-topbar {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e8ecf1;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 20;
}

.admin-topbar-left,
.admin-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-page-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #0B1E3D;
}

.admin-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #fff;
    color: #0B1E3D;
    cursor: pointer;
}

.admin-user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    border-radius: 9999px;
    background: #f3f5f8;
    color: #374151;
    font-size: 0.8rem;
    font-weight: 600;
}

.admin-logout {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: #6b7280;
    text-decoration: none;
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
}

.admin-logout:hover {
    color: #dc2626;
    background: #fef2f2;
}

.admin-content {
    padding: 1.5rem;
}

.nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 35;
}

.ticket-actions .is-busy {
    opacity: 0.65;
    cursor: wait;
}

/* Selling UI helpers */
.sell-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.1rem;
    background: #0B1E3D;
    color: #fff;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover { background: #122A4D; }
.btn-primary:active { transform: scale(0.98); }

.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.1rem;
    background: #D4AF37;
    color: #0B1E3D;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-gold:hover { background: #c4a030; }

.panel {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(11, 30, 61, 0.06);
    border: 1px solid #eef1f5;
}

@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-105%);
        transition: transform 0.25s ease;
    }
    .admin-sidebar.is-open {
        transform: translateX(0);
    }
    .admin-main { margin-left: 0; }
    .admin-nav-toggle { display: inline-flex; }
    .admin-content { padding: 1rem; }
}

.ticket-divider {
    border: none;
    border-top: 1.5px dashed rgba(212, 175, 55, 0.55);
    margin: 0;
}

.ticket-card {
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    border: 1.5px solid rgba(255, 229, 102, 0.75);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #FFF8E7;
    font-family: 'Cinzel', 'Noto Serif Ethiopic', Georgia, serif;
}

.ticket-el--text {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.ticket-card::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 12px;
    pointer-events: none;
    z-index: 1;
}

.ticket-el {
    position: absolute;
    z-index: 2;
    box-sizing: border-box;
    line-height: 1.3;
    user-select: none;
}

.ticket-el--hidden {
    opacity: 0.25;
    outline: 1px dashed rgba(255, 255, 255, 0.35);
}

.ticket-card:not(.ticket-card--edit) .ticket-el--hidden {
    display: none;
}

.ticket-card--edit .ticket-el {
    cursor: grab;
}

.ticket-card--edit .ticket-el--selected {
    outline: 2px solid #D4AF37;
    outline-offset: 2px;
    background: rgba(212, 175, 55, 0.08);
}

.ticket-card--edit .ticket-el--dragging {
    cursor: grabbing;
    z-index: 5;
    outline: 2px solid #fff;
}

.ticket-card--edit .ticket-el--dynamic {
    box-shadow: inset 0 0 0 1px rgba(96, 165, 250, 0.35);
}

.ticket-card__ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
}

.ticket-card__ornament-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.55), transparent);
}

.ticket-card__diamond {
    width: 7px;
    height: 7px;
    background: #D4AF37;
    transform: rotate(45deg);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.55);
}

.ticket-card__qr-wrap {
    background: #fff;
    border-radius: 12px;
    padding: 0.55rem;
    width: fit-content;
    margin: 0 auto;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    border: 1.5px solid rgba(212, 175, 55, 0.4);
}

.ticket-card__qr-wrap img {
    display: block;
    width: 100%;
    height: auto;
}

.ticket-qr-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    color: #9ca3af;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 8px;
}

.ticket-el--icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticket-el--divider {
    pointer-events: auto;
}

.ticket-actions button:disabled {
    opacity: 0.6;
    cursor: wait;
}

.scanner-result {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    animation: fadeIn 0.2s ease;
}

.scanner-result.valid {
    background: #059669;
    color: white;
}

.scanner-result.invalid {
    background: #dc2626;
    color: white;
}

/* ── Scanner / Verifier UI ── */
.scanner-body {
    font-family: 'Inter', system-ui, sans-serif;
    background: #0B1E3D;
    min-height: 100dvh;
    color: #fff;
    overflow: hidden;
}

.scanner-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(11, 30, 61, 0.95);
    position: sticky;
    top: 0;
    z-index: 20;
}

.scanner-label {
    color: #D4AF37;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scanner-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: 0.15rem;
}

.scanner-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.scanner-user {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.65);
}

.scanner-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 0.625rem;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    transition: background 0.15s;
}

.scanner-logout:hover {
    background: rgba(255, 255, 255, 0.15);
}

.scanner-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1rem 2rem;
    min-height: calc(100dvh - 72px);
}

.scanner-viewport {
    position: relative;
    width: 100%;
    max-width: 420px;
    border-radius: 1.25rem;
    overflow: hidden;
    background: #000;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

#reader {
    width: 100%;
    margin: 0 auto;
}

#reader video {
    border-radius: 1.25rem;
    object-fit: cover;
}

.scanner-frame {
    position: absolute;
    inset: 12%;
    pointer-events: none;
    z-index: 5;
}

.scanner-corner {
    position: absolute;
    width: 28px;
    height: 28px;
    border-color: #D4AF37;
    border-style: solid;
}

.scanner-corner.tl { top: 0; left: 0; border-width: 3px 0 0 3px; border-radius: 4px 0 0 0; }
.scanner-corner.tr { top: 0; right: 0; border-width: 3px 3px 0 0; border-radius: 0 4px 0 0; }
.scanner-corner.bl { bottom: 0; left: 0; border-width: 0 0 3px 3px; border-radius: 0 0 0 4px; }
.scanner-corner.br { bottom: 0; right: 0; border-width: 0 3px 3px 0; border-radius: 0 0 4px 0; }

.scanner-line {
    position: absolute;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #D4AF37, transparent);
    animation: scanLine 2.2s ease-in-out infinite;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.6);
}

@keyframes scanLine {
    0%, 100% { top: 10%; opacity: 0.4; }
    50% { top: 85%; opacity: 1; }
}

.scanner-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.scanner-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.scanner-status--ready {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
}
.scanner-status--ready .scanner-status-dot {
    background: #10b981;
    animation: pulse 2s ease infinite;
}

.scanner-status--loading {
    background: rgba(212, 175, 55, 0.15);
    color: #D4AF37;
}
.scanner-status--loading .scanner-status-dot {
    background: #D4AF37;
    animation: pulse 0.8s ease infinite;
}

.scanner-status--success {
    background: rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}
.scanner-status--success .scanner-status-dot { background: #10b981; }

.scanner-status--error {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
}
.scanner-status--error .scanner-status-dot { background: #ef4444; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.scanner-hint {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
}

.scanner-error {
    text-align: center;
    color: #fca5a5;
    padding: 3rem 1.5rem;
    font-size: 0.9rem;
}

/* Utility — required after removing Tailwind CDN */
.hidden {
    display: none !important;
}

/* Full-screen overlay */
.scan-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: rgba(5, 10, 25, 0.92);
    animation: overlayIn 0.18s ease;
}

.scan-overlay.hidden {
    display: none !important;
}

@keyframes overlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.scan-panel {
    width: 100%;
    height: 100%;
    max-width: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 0;
}

.scan-panel.hidden {
    display: none !important;
}

.scan-panel.is-animating {
    animation: resultReveal 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes resultReveal {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

.scan-panel--loading {
    max-width: 300px;
    height: auto;
    border-radius: 1.5rem;
    margin: auto;
    background: rgba(11, 30, 61, 0.98);
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: #fff;
    padding: 2rem 1.75rem;
    animation: panelPop 0.25s ease;
}

@keyframes panelPop {
    from { opacity: 0; transform: scale(0.94); }
    to { opacity: 1; transform: scale(1); }
}

.scan-panel--valid {
    background: linear-gradient(165deg, #059669 0%, #047857 55%, #065f46 100%);
    color: #fff;
}

.scan-panel--used {
    background: linear-gradient(165deg, #f59e0b 0%, #d97706 55%, #b45309 100%);
    color: #fff;
}

.scan-panel--revoked,
.scan-panel--invalid {
    background: linear-gradient(165deg, #ef4444 0%, #dc2626 55%, #b91c1c 100%);
    color: #fff;
}

.scan-spinner {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    border: 4px solid rgba(212, 175, 55, 0.2);
    border-top-color: #D4AF37;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

.scan-panel-label {
    font-size: 1.2rem;
    font-weight: 700;
}

.scan-panel-sub {
    margin-top: 0.35rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.scan-icon {
    width: clamp(84px, 22vw, 110px);
    height: clamp(84px, 22vw, 110px);
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    border: 3px solid rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(2.4rem, 9vw, 3.4rem);
    font-weight: 800;
    line-height: 1;
}

.anim-pop-success {
    animation: iconSuccess 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-pop-warn {
    animation: iconWarn 0.5s ease;
}

.anim-pop-error {
    animation: iconError 0.45s ease;
}

@keyframes iconSuccess {
    0% { transform: scale(0.3); opacity: 0; }
    55% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes iconWarn {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

@keyframes iconError {
    0% { transform: scale(0.5) rotate(-12deg); opacity: 0; }
    100% { transform: scale(1) rotate(0); opacity: 1; }
}

.anim-fade-up {
    animation: fadeUp 0.4s ease 0.08s both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.scan-headline {
    font-size: clamp(2.75rem, 13vw, 4.25rem);
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1.05;
}

.scan-headline-am {
    margin-top: 0.4rem;
    font-size: clamp(1.15rem, 4.5vw, 1.6rem);
    font-weight: 600;
    opacity: 0.92;
}

.scan-again-btn {
    margin-top: 2.25rem;
    padding: 1rem 1.85rem;
    border-radius: 9999px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s, transform 0.15s;
    animation: fadeUp 0.4s ease 0.15s both;
}

.scan-again-btn:active {
    transform: scale(0.97);
    background: rgba(255, 255, 255, 0.3);
}

.scan-guest {
    margin-top: 1.15rem;
    font-size: clamp(1.65rem, 7.5vw, 2.4rem);
    font-weight: 800;
    line-height: 1.2;
    word-break: break-word;
    max-width: 92%;
}

.scan-guest.hidden {
    display: none !important;
}

.scan-message {
    margin-top: 0.85rem;
    font-size: clamp(1rem, 3.8vw, 1.2rem);
    font-weight: 600;
    opacity: 0.95;
    line-height: 1.4;
}

.scan-dismiss-hint {
    display: none;
}

@media (max-width: 768px) {
  /* reserved */
}

/* ── Developer console ─────────────────────────────────────── */
.dev-shell .admin-main {
    position: relative;
}

.dev-watermark {
    position: absolute;
    right: 6%;
    bottom: 18%;
    z-index: 0;
    pointer-events: none;
    user-select: none;
    font-size: clamp(1.1rem, 2.4vw, 1.75rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    color: rgba(11, 30, 61, 0.055);
    transform: rotate(-28deg);
    white-space: nowrap;
}

.dev-shell .admin-content {
    position: relative;
    z-index: 1;
    padding: 1.75rem 1.75rem 2.5rem;
    max-width: 1120px;
}

.app-credit {
    margin: 2rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid #e8ecf1;
    font-size: 0.82rem;
    color: #9ca3af;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
}

.app-credit-by {
    color: #9ca3af;
}

.app-credit-tg {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.28rem 0.65rem 0.28rem 0.45rem;
    border-radius: 9999px;
    background: #229ED9;
    color: #fff !important;
    font-weight: 700;
    text-decoration: none !important;
    line-height: 1;
    transition: background 0.15s, transform 0.1s;
}

.app-credit-tg:hover {
    background: #1b8bc0;
    color: #fff !important;
    transform: translateY(-1px);
}

.app-credit-tg-icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.app-credit-sep {
    margin: 0;
    opacity: 0.55;
}

.app-credit-name {
    color: #6b7280;
    font-weight: 600;
}

.app-credit--card {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #eef1f5;
}

.app-credit--scanner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0.65rem;
    z-index: 30;
    margin: 0;
    padding: 0;
    border: 0;
    pointer-events: none;
}

.app-credit--scanner .app-credit-by,
.app-credit--scanner .app-credit-name,
.app-credit--scanner .app-credit-sep {
    color: rgba(255, 255, 255, 0.55);
}

.app-credit--scanner .app-credit-tg {
    pointer-events: auto;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* legacy aliases */
.dev-credit { /* kept empty for safety */ }


.dev-page {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.dev-intro {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    padding-bottom: 0.25rem;
}

.dev-intro-copy {
    min-width: 0;
    flex: 1;
}

.dev-kicker {
    margin: 0 0 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #9a7b1a;
}

.dev-title {
    margin: 0;
    font-size: clamp(1.45rem, 2.5vw, 1.85rem);
    font-weight: 750;
    letter-spacing: -0.02em;
    color: #0B1E3D;
    line-height: 1.2;
}

.dev-sub {
    margin: 0.45rem 0 0;
    max-width: 36rem;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #6b7280;
}

.dev-intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
}

.dev-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.7rem 1.1rem;
    border-radius: 12px;
    border: 1px solid transparent;
    font-size: 0.875rem;
    font-weight: 650;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}

.dev-btn:active {
    transform: scale(0.98);
}

.dev-btn--primary {
    background: #0B1E3D;
    color: #fff;
}

.dev-btn--primary:hover {
    background: #122A4D;
}

.dev-btn--ghost {
    background: #fff;
    color: #374151;
    border-color: #e5e7eb;
}

.dev-btn--ghost:hover {
    border-color: #cfd5de;
    background: #f9fafb;
}

.dev-btn--danger {
    background: transparent;
    color: #dc2626;
    border-color: transparent;
    padding: 0.45rem 0.65rem;
}

.dev-btn--danger:hover {
    background: #fef2f2;
}

.dev-btn--quiet {
    background: transparent;
    color: #4b5563;
    border-color: transparent;
    padding: 0.45rem 0.65rem;
}

.dev-btn--quiet:hover {
    background: #f3f4f6;
    color: #0B1E3D;
}

.dev-kpi {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 0.85rem;
}

.dev-kpi-card {
    background: #fff;
    border: 1px solid #e8ecf1;
    border-radius: 16px;
    padding: 1.15rem 1.2rem 1.2rem;
    min-width: 0;
}

.dev-kpi-card--hero {
    background: linear-gradient(145deg, #0B1E3D 0%, #15325c 100%);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 12px 28px rgba(11, 30, 61, 0.18);
}

.dev-kpi-label {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9ca3af;
}

.dev-kpi-card--hero .dev-kpi-label {
    color: rgba(255, 229, 102, 0.85);
}

.dev-kpi-value {
    margin: 0.45rem 0 0;
    font-size: clamp(1.45rem, 2.4vw, 1.85rem);
    font-weight: 750;
    letter-spacing: -0.03em;
    color: #0B1E3D;
    line-height: 1.15;
    word-break: break-word;
}

.dev-kpi-card--hero .dev-kpi-value {
    color: #fff;
    font-size: clamp(1.7rem, 3vw, 2.15rem);
}

.dev-kpi-meta {
    margin: 0.4rem 0 0;
    font-size: 0.8rem;
    color: #9ca3af;
}

.dev-kpi-card--hero .dev-kpi-meta {
    color: rgba(255, 255, 255, 0.55);
}

.dev-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.dev-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
}

.dev-panel {
    background: #fff;
    border: 1px solid #e8ecf1;
    border-radius: 16px;
    overflow: hidden;
    min-width: 0;
}

.dev-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid #eef1f5;
}

.dev-panel-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #0B1E3D;
}

.dev-panel-hint {
    font-size: 0.75rem;
    color: #9ca3af;
    white-space: nowrap;
}

.dev-panel-body {
    padding: 1rem 1.2rem 1.15rem;
}

.dev-panel-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.9rem;
    font-size: 0.85rem;
    font-weight: 650;
    color: #0B1E3D;
    text-decoration: none;
}

.dev-panel-link:hover {
    color: #9a7b1a;
}

.dev-rows {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.dev-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.9rem;
}

.dev-row dt {
    margin: 0;
    color: #6b7280;
}

.dev-row dd {
    margin: 0;
    font-weight: 650;
    color: #111827;
    text-align: right;
}

.dev-row--muted dd {
    color: #6b7280;
    font-weight: 500;
}

.dev-divider {
    height: 1px;
    background: #eef1f5;
    margin: 0.35rem 0;
}

.dev-empty {
    padding: 2rem 1.25rem;
    text-align: center;
}

.dev-empty-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto 0.75rem;
    color: #c5ccd6;
}

.dev-empty p {
    margin: 0;
    font-size: 0.9rem;
    color: #6b7280;
}

.dev-list {
    max-height: 18rem;
    overflow: auto;
}

.dev-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    padding: 0.85rem 1.2rem;
    border-bottom: 1px solid #eef1f5;
    font-size: 0.9rem;
}

.dev-list-item:last-child {
    border-bottom: 0;
}

.dev-list-main {
    min-width: 0;
}

.dev-list-main strong {
    display: block;
    font-weight: 650;
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dev-list-main span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.78rem;
    color: #9ca3af;
}

.dev-list-side {
    text-align: right;
    flex-shrink: 0;
}

.dev-list-side strong {
    display: block;
    font-weight: 700;
    color: #0B1E3D;
}

.dev-list-side span {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.75rem;
    color: #9ca3af;
}

.dev-table-wrap {
    overflow-x: auto;
}

.dev-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.dev-table th {
    text-align: left;
    padding: 0.8rem 1.2rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9ca3af;
    background: #f8fafc;
    border-bottom: 1px solid #eef1f5;
    white-space: nowrap;
}

.dev-table td {
    padding: 0.95rem 1.2rem;
    border-bottom: 1px solid #eef1f5;
    color: #374151;
    vertical-align: middle;
}

.dev-table tr:last-child td {
    border-bottom: 0;
}

.dev-table tr:hover td {
    background: #fafbfc;
}

.dev-table .is-right {
    text-align: right;
}

.dev-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.78rem;
    color: #4b5563;
}

.dev-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.dev-badge--dev { background: #ecfdf5; color: #047857; }
.dev-badge--admin { background: #eff6ff; color: #1d4ed8; }
.dev-badge--scanner { background: #fffbeb; color: #b45309; }
.dev-badge--on { background: #ecfdf5; color: #047857; }
.dev-badge--off { background: #f3f4f6; color: #6b7280; }
.dev-badge--valid { background: #ecfdf5; color: #047857; }
.dev-badge--used { background: #eff6ff; color: #1d4ed8; }
.dev-badge--revoked,
.dev-badge--invalid { background: #fef2f2; color: #b91c1c; }
.dev-badge--already { background: #fffbeb; color: #b45309; }

.dev-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.15rem;
}

.dev-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.dev-avatar {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 10px;
    display: grid;
    place-items: center;
    font-size: 0.8rem;
    font-weight: 750;
    color: #0B1E3D;
    background: #eef2f7;
    flex-shrink: 0;
}

.dev-user-name {
    font-weight: 650;
    color: #111827;
}

.dev-user-you {
    margin-left: 0.35rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: #9ca3af;
}

.dev-note {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    padding: 1rem 1.15rem;
    border-radius: 14px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #78350f;
}

.dev-note i {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.1rem;
    flex-shrink: 0;
}

.dev-note p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.5;
}

.dev-note strong {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.9rem;
}

.dev-note code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.7);
    padding: 0.05rem 0.35rem;
    border-radius: 5px;
}

.dev-stat-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.dev-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.85rem;
    border-radius: 9999px;
    background: #fff;
    border: 1px solid #e8ecf1;
    font-size: 0.82rem;
    color: #4b5563;
}

.dev-pill strong {
    color: #0B1E3D;
    font-weight: 750;
}

.dev-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(11, 30, 61, 0.45);
    backdrop-filter: blur(4px);
}

.dev-modal.hidden {
    display: none !important;
}

.dev-modal-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 18px;
    padding: 1.4rem 1.4rem 1.25rem;
    box-shadow: 0 24px 60px rgba(11, 30, 61, 0.25);
}

.dev-modal-card h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 750;
    color: #0B1E3D;
}

.dev-modal-card .dev-modal-sub {
    margin: 0.35rem 0 0;
    font-size: 0.88rem;
    color: #6b7280;
}

.dev-form {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
    margin-top: 1.15rem;
}

.dev-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.82rem;
    font-weight: 650;
    color: #374151;
}

.dev-field input,
.dev-field select {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid #e5e7eb;
    border-radius: 11px;
    font-size: 0.92rem;
    outline: none;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.dev-field input:focus,
.dev-field select:focus {
    border-color: #D4AF37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.dev-form-error {
    font-size: 0.85rem;
    color: #dc2626;
    background: #fef2f2;
    border-radius: 10px;
    padding: 0.65rem 0.8rem;
}

.dev-form-error.hidden {
    display: none !important;
}

.dev-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.55rem;
    padding-top: 0.25rem;
}

.dev-event-block p {
    margin: 0;
}

.dev-event-name {
    font-size: 1rem;
    font-weight: 700;
    color: #0B1E3D;
}

.dev-event-meta {
    margin-top: 0.45rem !important;
    font-size: 0.88rem;
    color: #6b7280;
    line-height: 1.45;
}

.dev-kv {
    display: grid;
    gap: 0.75rem;
}

.dev-kv-item {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    gap: 0.75rem;
    align-items: start;
    font-size: 0.88rem;
}

.dev-kv-item dt {
    margin: 0;
    color: #9ca3af;
    font-weight: 600;
}

.dev-kv-item dd {
    margin: 0;
    color: #111827;
    font-weight: 550;
    word-break: break-word;
}

@media (max-width: 1024px) {
    .dev-kpi {
        grid-template-columns: 1fr 1fr;
    }

    .dev-kpi-card--hero {
        grid-column: 1 / -1;
    }

    .dev-grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dev-shell .admin-content {
        padding: 1.15rem 1rem 2rem;
    }

    .dev-grid-2 {
        grid-template-columns: 1fr;
    }

    .dev-kpi {
        grid-template-columns: 1fr 1fr;
        gap: 0.65rem;
    }

    .dev-kv-item {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }

    .dev-table th:nth-child(4),
    .dev-table td:nth-child(4) {
        display: none;
    }
}