/* Seminar Check-in — mobile-first stylesheet
   Accent: indigo #4f46e5
   System font stack (works offline, supports Thai out of the box)
*/

:root {
  --c-accent: #4f46e5;
  --c-accent-700: #4338ca;
  --c-accent-50: #eef2ff;
  --c-ok: #16a34a;
  --c-ok-50: #dcfce7;
  --c-warn: #d97706;
  --c-warn-50: #fef3c7;
  --c-err: #dc2626;
  --c-err-50: #fee2e2;
  --c-ink: #0f172a;
  --c-ink-2: #334155;
  --c-ink-3: #64748b;
  --c-bg: #f8fafc;
  --c-card: #ffffff;
  --c-line: #e2e8f0;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --sh-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --sh-md: 0 4px 12px rgba(15, 23, 42, .08);
  --tap: 48px;     /* min tap target */
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--c-bg);
  color: var(--c-ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans Thai", "Sarabun", "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--c-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 0.5em; line-height: 1.25; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p  { margin: 0 0 0.75em; color: var(--c-ink-2); }

.muted { color: var(--c-ink-3); }
.tiny  { font-size: 0.8rem; }
.center { text-align: center; }

/* Layout */
.container {
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  padding: 16px;
}
.container.narrow { max-width: 480px; }
.container.wide   { max-width: 960px; }

header.app-header {
  background: var(--c-card);
  border-bottom: 1px solid var(--c-line);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
header.app-header .brand {
  font-weight: 700;
  color: var(--c-accent);
}
header.app-header a.back {
  color: var(--c-ink-2);
  font-size: 0.95rem;
}

main { flex: 1; padding-top: 16px; padding-bottom: 80px; }

/* Cards */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 16px;
  box-shadow: var(--sh-sm);
  margin-bottom: 16px;
}
.card h2, .card h3 { margin-top: 0; }

/* Big buttons (landing + actions) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--tap);
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: var(--c-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background .12s, transform .04s;
  text-decoration: none;
  width: 100%;
}
.btn:hover { background: var(--c-accent-700); }
.btn:active { transform: scale(0.98); }
.btn:disabled { background: var(--c-ink-3); cursor: not-allowed; }
.btn.secondary {
  background: var(--c-card);
  color: var(--c-accent);
  border-color: var(--c-accent);
}
.btn.secondary:hover { background: var(--c-accent-50); }
.btn.ghost {
  background: transparent;
  color: var(--c-accent);
  border-color: var(--c-line);
}
.btn.danger { background: var(--c-err); }
.btn.danger:hover { background: #b91c1c; }
.btn.tiny { width: auto; min-height: 36px; padding: 6px 10px; font-size: 0.85rem; }

.landing-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
}
.landing-actions .btn {
  min-height: 96px;
  font-size: 1.1rem;
  flex-direction: column;
  padding: 18px;
}
.landing-actions .btn .icon { font-size: 1.6rem; }
.landing-actions .btn .sub { display: block; font-weight: 400; font-size: 0.85rem; opacity: 0.85; margin-top: 4px; }

@media (min-width: 600px) {
  .landing-actions { grid-template-columns: 1fr 1fr; }
}

/* Forms */
label.field {
  display: block;
  margin-bottom: 14px;
}
label.field > span {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--c-ink-2);
  font-size: 0.95rem;
}
input:not([type]),
input[type="text"],
input[type="tel"],
input[type="number"],
input[type="search"],
input[type="password"],
textarea,
select {
  width: 100%;
  min-height: var(--tap);
  padding: 10px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font: inherit;
  background: #fff;
  color: var(--c-ink);
  transition: border-color .12s, box-shadow .12s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-50);
}
textarea { min-height: 120px; font-family: inherit; }

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 600px) {
  .form-row.two { grid-template-columns: 1fr 1fr; }
}

/* Banners */
.banner {
  padding: 12px 14px;
  border-radius: var(--r-sm);
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.banner.ok    { background: var(--c-ok-50);    color: #166534; border: 1px solid #86efac; }
.banner.warn  { background: var(--c-warn-50);  color: #92400e; border: 1px solid #fcd34d; }
.banner.err   { background: var(--c-err-50);   color: #991b1b; border: 1px solid #fca5a5; }
.banner.info  { background: var(--c-accent-50); color: #3730a3; border: 1px solid #c7d2fe; }

.payment-card,
.expired-card {
  border: 1px solid #c7d2fe;
  background: #f8fbff;
  border-radius: var(--r-md);
  padding: 14px;
  margin: 12px 0 16px;
}
.expired-card {
  border-color: #fecaca;
  background: #fff7f7;
}
.expired-card h2 { color: #991b1b; }
.payment-heading {
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.payment-account-number {
  display: inline-flex;
  max-width: 100%;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  background: #fff;
  border: 1px solid var(--c-line);
  color: var(--c-accent-700);
  font: 700 1.2rem/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}
.payment-line,
.payment-note,
.payment-expire {
  margin-top: 6px;
  color: var(--c-ink-2);
}
.payment-note {
  padding-top: 8px;
  border-top: 1px solid var(--c-line);
}
.payment-expire {
  font-size: 0.85rem;
  color: var(--c-warn);
}
.existing-phone-note {
  margin: 10px 0;
  padding: 10px 12px;
  border: 1px solid #fde68a;
  border-radius: var(--r-sm);
  background: #fffbeb;
  color: #78350f;
}
.payment-card.payment-card-expiring {
  border-color: #f59e0b;
  background: #fff7ed;
}
.payment-card.payment-card-critical {
  border-color: #dc2626;
  background: #fff1f2;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .12), 0 10px 24px rgba(127, 29, 29, .12);
}
.payment-countdown {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #fed7aa;
  border-radius: var(--r-sm);
  background: #7f1d1d;
  color: #fff;
}
.payment-card-critical .payment-countdown {
  animation: countdownPulse 1s ease-in-out infinite;
}
.countdown-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: #fecaca;
}
.countdown-clock {
  margin-top: 2px;
  font: 900 2rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.countdown-warning {
  margin-top: 6px;
  color: #fee2e2;
  font-size: 0.86rem;
  font-weight: 700;
}
@keyframes countdownPulse {
  0%, 100% { transform: scale(1); box-shadow: inset 0 0 0 1px rgba(255,255,255,.10); }
  50% { transform: scale(1.01); box-shadow: inset 0 0 0 2px rgba(255,255,255,.28); }
}

.link-list {
  display: grid;
  gap: 10px;
}
.link-helper {
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: #f8fafc;
}
.link-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  padding: 10px;
  background: #fff;
}
.link-row-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--c-ink-2);
}
.link-row input {
  min-height: 38px;
}
.link-row-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
@media (min-width: 760px) {
  .link-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }
}

.real-report {
  margin: 14px 0;
  padding: 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: #fff;
  box-shadow: var(--sh-sm);
}
.real-report-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.real-report-card {
  padding: 10px 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: #f8fafc;
}
.real-report-card.ok { background: #ecfdf5; border-color: #bbf7d0; }
.real-report-card.info { background: #eff6ff; border-color: #bfdbfe; }
.real-report-card.warn { background: #fffbeb; border-color: #fde68a; }
.real-report-card.err { background: #fff1f2; border-color: #fecdd3; }
.real-report-label {
  color: var(--c-ink-3);
  font-size: 0.78rem;
  font-weight: 700;
}
.real-report-value {
  margin-top: 2px;
  color: var(--c-ink);
  font-size: 1.25rem;
  font-weight: 800;
}
.real-report-table td:nth-child(3),
.real-report-table td:nth-child(4),
.real-report-table td:nth-child(5) {
  font-weight: 700;
}

/* QR block */
.qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  box-shadow: var(--sh-md);
  margin: 12px 0;
}
.qr-wrap[hidden] { display: none !important; }
.qr-svg {
  width: min(320px, 80vw);
  height: auto;
  display: block;
}
.qr-svg rect, .qr-svg path { shape-rendering: crispEdges; }
.qr-caption {
  margin-top: 12px;
  text-align: center;
  color: var(--c-ink-2);
}

.attendee-name {
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  margin: 4px 0 2px;
}
.attendee-phone {
  text-align: center;
  color: var(--c-ink-3);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

/* Token copy block */
.copy-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.copy-row input {
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
}

/* Table */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.data th,
table.data td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--c-line);
  vertical-align: middle;
}
table.data th {
  background: var(--c-accent-50);
  color: var(--c-ink-2);
  font-weight: 600;
  white-space: nowrap;
}
table.data tr:hover td { background: #fafbff; }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge.ok  { background: var(--c-ok-50);    color: #166534; }
.badge.pending { background: var(--c-warn-50); color: #92400e; }

/* Status banners on scan page */
.scan-result {
  text-align: center;
  padding: 24px 16px;
}
.scan-result .icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 12px;
}
.scan-result.ok .icon { background: var(--c-ok-50); color: var(--c-ok); }
.scan-result.warn .icon { background: var(--c-warn-50); color: var(--c-warn); }
.scan-result.err .icon { background: var(--c-err-50); color: var(--c-err); }
.scan-result h2 { font-size: 1.4rem; margin-bottom: 6px; }
.scan-result .ts { color: var(--c-ink-3); font-variant-numeric: tabular-nums; margin-top: 8px; }

/* Spinner */
.spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--c-line);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-row { display: flex; align-items: center; gap: 12px; color: var(--c-ink-3); }

/* Event list (index.html, admin.html) */
.event-list { display: flex; flex-direction: column; gap: 12px; }
.event-card {
  display: flex; flex-direction: column; gap: 10px;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.event-card:hover { border-color: var(--c-accent); box-shadow: 0 1px 4px rgba(79,70,229,0.08); }
.event-card-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
.event-card-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.meta-pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: var(--c-ink-5); color: var(--c-ink-2);
  font-size: 0.78rem; font-weight: 500;
}
.meta-pill.success { background: var(--c-ok-50); color: var(--c-ok); }
.event-card-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.event-card-actions .btn { flex: 1 1 0; min-width: 80px; padding: 8px 10px; font-size: 0.85rem; }
.btn.small { padding: 6px 12px; font-size: 0.82rem; min-height: 36px; }

.empty-state {
  text-align: center; padding: 32px 16px;
  color: var(--c-ink-3); font-size: 0.95rem;
}

/* Event banner (in-page context) */
.event-banner {
  background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
  border: 1px solid #c7d2fe;
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.event-banner-title { font-weight: 700; color: var(--c-accent); font-size: 0.95rem; }
.event-banner-meta { color: var(--c-ink-2); font-size: 0.82rem; margin-top: 2px; }

/* Divider */
.divider {
  display: flex; align-items: center; gap: 10px;
  margin: 20px 0 14px;
  color: var(--c-ink-3); font-size: 0.85rem;
}
.divider::before, .divider::after {
  content: ''; flex: 1; height: 1px; background: var(--c-line);
}

/* Admin event forms */
.admin-event-form {
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  padding: 14px;
  margin-bottom: 16px;
  background: #fff;
}
.check-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--tap);
}
.check-field input {
  width: 18px;
  height: 18px;
  accent-color: var(--c-accent);
}
.check-field span { margin: 0; }

/* Approved attendee details shown after QR */
.qr-details-card {
  border-color: #bae6fd;
  background: #f0f9ff;
}
.detail-list {
  display: grid;
  gap: 10px;
}
.detail-row {
  display: grid;
  grid-template-columns: minmax(72px, 120px) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.detail-label {
  color: var(--c-ink-3);
  font-size: 0.82rem;
  font-weight: 700;
}
.detail-value {
  color: var(--c-ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}
.detail-note {
  border-top: 1px solid #bae6fd;
  padding-top: 10px;
  color: var(--c-ink-2);
}
.detail-note p {
  margin: 0 0 6px;
  overflow-wrap: anywhere;
}
.detail-note p:last-child { margin-bottom: 0; }

/* Header right cluster (badge + action links) */
.header-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.role-badge {
  background: #eef2ff; color: var(--c-accent); font-size: 0.72rem;
  padding: 4px 10px; border-radius: 999px; font-weight: 600;
}
.badge.err { background: #fee2e2; color: #b91c1c; }
.badge.info { background: #dbeafe; color: #1d4ed8; }

.slip-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 8px 0 16px;
}
@media (min-width: 760px) {
  .slip-summary-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
.slip-summary-card {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
}
.slip-summary-card.ok { background: var(--c-ok-50); border-color: #86efac; }
.slip-summary-card.warn { background: var(--c-warn-50); border-color: #fcd34d; }
.slip-summary-card.err { background: var(--c-err-50); border-color: #fca5a5; }
.slip-summary-card.info { background: #dbeafe; border-color: #93c5fd; }
.slip-summary-label { color: var(--c-ink-3); font-size: 0.76rem; line-height: 1.2; }
.slip-summary-value { color: var(--c-ink); font-size: 1.35rem; font-weight: 800; line-height: 1.1; margin-top: 4px; }

.note-cell {
  min-width: 170px;
  max-width: 260px;
}
.internal-note-preview {
  color: var(--c-ink-2);
  font-size: 0.82rem;
  line-height: 1.35;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin-bottom: 6px;
}
.internal-note-preview.empty {
  color: var(--c-ink-3);
}

/* Danger action */
.btn.danger, .btn.ghost.danger {
  color: #b91c1c; border-color: #fecaca; background: #fff5f5;
}
.btn.danger:hover { background: #fee2e2; }

/* Tabs */
.tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--c-line);
  margin-bottom: 12px; overflow-x: auto;
}
.tab {
  background: none; border: none; padding: 10px 14px;
  font: inherit; font-weight: 600; color: var(--c-ink-3);
  cursor: pointer; border-bottom: 2px solid transparent;
  white-space: nowrap; min-height: 44px;
}
.tab:hover { color: var(--c-accent); }
.tab.active { color: var(--c-accent); border-bottom-color: var(--c-accent); }

/* Status banners (in me.html) */
.status-banner {
  padding: 12px 14px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
}
.status-banner.info  { background: #dbeafe; color: #1e3a8a; border: 1px solid #93c5fd; }
.status-banner.err   { background: #fee2e2; color: #b91c1c; border: 1px solid #fca5a5; }
.status-banner.ok    { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }

/* Slip section (register.html) */
.slip-section { margin-top: 8px; border: 1px solid var(--c-line); border-radius: 10px; padding: 0 12px; }
.slip-section summary {
  cursor: pointer; font-weight: 600; color: var(--c-accent);
  padding: 12px 0; list-style: none; min-height: 44px;
  display: flex; align-items: center;
}
.slip-section summary::-webkit-details-marker { display: none; }
.slip-section summary::before { content: ''; }
.slip-section[open] summary { margin-bottom: 8px; }
.slip-body { padding-bottom: 12px; }
.slip-drop {
  border: 2px dashed var(--c-line); border-radius: 10px;
  padding: 16px; text-align: center; cursor: pointer;
  background: #fafafa; transition: border-color 0.15s, background 0.15s;
  min-height: 120px; display: flex; align-items: center; justify-content: center;
}
.slip-drop:hover, .slip-drop.drag { border-color: var(--c-accent); background: #eef2ff; }
.slip-placeholder { color: var(--c-ink-3); }
.slip-placeholder .icon { font-size: 2rem; margin-bottom: 6px; }
.slip-preview { max-width: 100%; max-height: 240px; border-radius: 8px; }

.scanner-video {
  width: 100%;
  max-height: 420px;
  border-radius: var(--r-md);
  border: 1px solid var(--c-line);
  background: #020617;
  object-fit: cover;
}

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal[hidden] { display: none !important; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.modal-content {
  position: relative; background: #fff; border-radius: 12px;
  padding: 20px; max-width: 480px; width: 100%; max-height: 90vh;
  overflow-y: auto; box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
.modal-close {
  position: absolute; top: 8px; right: 12px; background: none; border: none;
  font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--c-ink-3);
  min-width: 36px; min-height: 36px;
}

.slip-modal-header { margin-bottom: 12px; }
.att-name-big { font-size: 1.1rem; font-weight: 700; }
.slip-link { display: block; }
.slip-image { max-width: 100%; max-height: 360px; border-radius: 8px; border: 1px solid var(--c-line); display: block; margin: 0 auto; }
.slip-meta { margin-top: 12px; display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; }
.slip-meta .err { color: #b91c1c; }

.copy-row { display: flex; gap: 6px; }
.copy-row input { flex: 1; min-width: 0; padding: 8px 10px; font-size: 0.85rem; border: 1px solid var(--c-line); border-radius: 6px; font-family: ui-monospace, monospace; }

.badge.err { background: #fee2e2; color: #b91c1c; }


/* Footer */
.app-footer {
  text-align: center;
  color: var(--c-ink-3);
  font-size: 0.8rem;
  padding: 16px;
}

/* Utility */
.stack > * + * { margin-top: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.hidden { display: none !important; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 16px; }
.mb-2 { margin-bottom: 16px; }

/* Mobile-only wider */
@media (max-width: 380px) {
  .container { padding: 12px; }
  h1 { font-size: 1.3rem; }
}

/* Admin console redesign */
.admin-console-page {
  background: #f5f7fb;
}
.admin-console-page .admin-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
  flex: 1;
}
.admin-sidebar-backdrop {
  display: none;
}
.admin-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  padding: 18px 14px;
  background: #111827;
  color: #f8fafc;
  border-right: 1px solid #0b1220;
}
.admin-brandmark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  padding: 8px 8px 16px;
}
.admin-brandmark:hover { text-decoration: none; }
.admin-brandmark-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f97316;
  color: #111827;
  font-weight: 900;
  letter-spacing: 0;
}
.admin-brandmark strong {
  display: block;
  line-height: 1.1;
}
.admin-brandmark small {
  display: block;
  color: #9ca3af;
  font-size: 0.78rem;
}
.admin-event-context {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 12px;
  margin: 4px 0 14px;
}
.admin-event-context .context-label {
  display: block;
  color: #9ca3af;
  font-size: 0.76rem;
  margin-bottom: 4px;
}
.admin-event-context strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.admin-event-context small {
  display: block;
  color: #cbd5e1;
  margin-top: 6px;
  font-size: 0.76rem;
  line-height: 1.35;
}
.admin-nav {
  display: grid;
  gap: 5px;
}
.admin-nav-item {
  appearance: none;
  width: 100%;
  border: 1px solid transparent;
  border-radius: 8px;
  min-height: 42px;
  padding: 9px 10px;
  background: transparent;
  color: #d1d5db;
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.admin-nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
}
.admin-nav-item.active {
  background: #fff;
  color: #111827;
}
.admin-nav-item.urgent {
  color: #fecaca;
}
.admin-nav-item.urgent.active {
  background: #fee2e2;
  color: #991b1b;
}
.admin-sidebar-foot {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.admin-sidebar-foot a {
  color: #cbd5e1;
  font-size: 0.86rem;
}
.admin-main {
  min-width: 0;
}
.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-content {
  padding-top: 18px;
}
.admin-container.wide {
  max-width: 1280px;
}
.admin-primary-card,
.admin-view-panel,
.admin-event-form,
.admin-action-card,
.admin-console-page .card {
  border-radius: 8px;
}
.admin-titlebar {
  align-items: flex-start;
}
.admin-titlebar h1 {
  font-size: 1.35rem;
}
.admin-top-action {
  width: auto;
  min-height: 34px;
  border-color: #fecaca;
  background: #dc2626;
}
.admin-top-action:hover {
  background: #b91c1c;
}
.admin-view-panel {
  border: 1px solid var(--c-line);
  background: #fff;
  padding: 14px;
  margin-bottom: 16px;
}
.admin-section-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.admin-overview-panel {
  background: #fbfdff;
}
.admin-quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.admin-action-card {
  display: grid;
  gap: 6px;
  min-height: 104px;
  padding: 14px;
  border: 1px solid #dbe3ef;
  background: #fff;
  color: var(--c-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.admin-action-card:hover {
  border-color: #94a3b8;
  box-shadow: 0 2px 8px rgba(15,23,42,0.08);
}
.admin-action-card strong {
  font-size: 1rem;
}
.admin-action-card span {
  color: var(--c-ink-3);
  font-size: 0.82rem;
  line-height: 1.35;
}
.admin-action-card.warning {
  border-color: #fecaca;
  background: #fff7f7;
}
.admin-action-card.warning strong {
  color: #991b1b;
}
.admin-console-page .table-wrap {
  max-width: 100%;
}
.admin-console-page table.data th,
.admin-console-page table.data td {
  vertical-align: top;
}

@media (max-width: 1020px) {
  .admin-console-page .admin-shell {
    display: block;
  }
  .admin-sidebar {
    position: static;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #0b1220;
  }
  .admin-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .admin-nav-item {
    text-align: center;
    padding: 8px 6px;
  }
  .admin-sidebar-foot {
    display: flex;
    flex-wrap: wrap;
  }
}

@media (max-width: 700px) {
  .admin-sidebar {
    padding: 0;
  }
  .admin-brandmark,
  .admin-event-context,
  .admin-sidebar-foot,
  .nav-section-label {
    display: none;
  }
  .admin-nav {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .admin-nav-item {
    width: 100%;
    min-width: 0;
    min-height: 62px;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }
  .admin-nav-item[data-view="settings"],
  .admin-nav-item[data-view="tools"],
  .admin-nav-item[data-view="report"],
  .admin-nav-item[data-view="events"],
  .admin-nav-item[data-view="system"] {
    display: none;
  }
  .admin-content {
    padding-top: 10px;
    padding-bottom: calc(88px + env(safe-area-inset-bottom));
  }
  .admin-quick-grid {
    grid-template-columns: 1fr;
  }
  .admin-titlebar {
    display: grid;
    gap: 10px;
  }
  .admin-titlebar .row {
    align-items: flex-start;
  }
}

/* ============================================================
   SJ88-Admin v2 — Dashboard, nav sections, breadcrumb, drawer
   ============================================================ */

/* Hamburger — only on mobile */
.hamburger-btn {
  display: none;
  appearance: none;
  border: 1px solid var(--c-line);
  background: #fff;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 1.2rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Sidebar — section dividers */
.nav-section-label {
  display: block;
  color: #6b7280;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 10px 6px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 6px;
}
.nav-section-label:first-child {
  border-top: 0;
  margin-top: 0;
}

/* Sidebar — nav item count badge */
.admin-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.admin-nav-item .nav-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-nav-item .nav-count {
  flex: 0 0 auto;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(255,255,255,0.12);
  color: #d1d5db;
  padding: 1px 7px;
  border-radius: 999px;
  min-width: 22px;
  text-align: center;
}
.admin-nav-item.active .nav-count {
  background: var(--c-accent-50);
  color: var(--c-accent-700);
}
.admin-nav-item.urgent .nav-count {
  background: #fee2e2;
  color: #991b1b;
}
.admin-nav-item.urgent.active .nav-count {
  background: #991b1b;
  color: #fff;
}
.admin-nav-item[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Topbar — breadcrumb */
.admin-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.92rem;
  min-width: 0;
  flex: 1;
}
.admin-breadcrumb a {
  color: var(--c-ink-2);
}
.admin-breadcrumb a:hover {
  color: var(--c-accent);
}
.admin-breadcrumb .sep {
  color: var(--c-ink-3);
}
.admin-breadcrumb .current {
  color: var(--c-ink);
  font-weight: 700;
}
.admin-breadcrumb select {
  font: inherit;
  font-weight: 700;
  border: 1px solid var(--c-line);
  border-radius: 6px;
  padding: 4px 8px;
  background: #fff;
  color: var(--c-ink);
  max-width: 280px;
}

/* Topbar — live counter */
.live-counter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--c-ink-2);
  align-items: center;
}
.live-counter .pill {
  background: #f1f5f9;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.live-counter .pill strong {
  font-variant-numeric: tabular-nums;
}
.live-counter .pill.warn {
  background: #fef3c7;
  border-color: #fde68a;
  color: #92400e;
}
.live-counter .pill.ok {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
}
.live-counter .pill.err {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}
.live-counter .ts {
  color: var(--c-ink-3);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}

/* Admin topbar layout */
.admin-topbar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 16px;
  background: #fff;
  border-bottom: 1px solid var(--c-line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-topbar-row .header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.admin-topbar-row .header-right .badge {
  font-size: 0.74rem;
}
.admin-topbar-row .header-right a.back,
.admin-topbar-row .header-right button.linklike {
  color: var(--c-ink-2);
  font-size: 0.84rem;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 4px 6px;
}

/* ============================================================
   Dashboard
   ============================================================ */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.dash-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.dash-card .dash-card-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 1.4rem;
  opacity: 0.7;
}
.dash-card .dash-card-title {
  color: var(--c-ink-3);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}
.dash-card .dash-card-big {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--c-ink);
  font-variant-numeric: tabular-nums;
  margin-bottom: 8px;
}
.dash-card .dash-card-sub {
  color: var(--c-ink-2);
  font-size: 0.84rem;
  line-height: 1.45;
}
.dash-card .dash-card-sub .num {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.dash-card.people { border-left: 4px solid var(--c-accent); }
.dash-card.money  { border-left: 4px solid var(--c-ok); }
.dash-card.slip   { border-left: 4px solid var(--c-warn); }

.dashboard-actions {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.dashboard-actions h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}
.dashboard-actions .empty {
  color: var(--c-ink-3);
  font-size: 0.9rem;
  padding: 8px 0;
}
.action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--c-line);
  font-size: 0.92rem;
}
.action-row:first-of-type { border-top: 0; }
.action-row .action-text strong { font-weight: 800; }
.action-row .action-text .muted { color: var(--c-ink-3); }
.action-row .action-link {
  flex: 0 0 auto;
  text-align: right;
}
.action-row .count-pill {
  display: inline-block;
  background: var(--c-err-50);
  color: #991b1b;
  font-weight: 800;
  font-size: 0.84rem;
  padding: 2px 8px;
  border-radius: 999px;
  margin-right: 6px;
  font-variant-numeric: tabular-nums;
}
.action-row .count-pill.warn {
  background: var(--c-warn-50);
  color: #92400e;
}
.action-row .count-pill.info {
  background: #dbeafe;
  color: #1e40af;
}

.dashboard-recent {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.dashboard-recent h3 {
  margin: 0;
  font-size: 1rem;
}
.dashboard-recent .recent-table {
  margin-top: 10px;
  font-size: 0.88rem;
}

/* ============================================================
   Drawer (slide-in panel from right) for slip review
   ============================================================ */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  z-index: 49;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}
.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(520px, 95vw);
  background: #fff;
  z-index: 50;
  box-shadow: -8px 0 24px rgba(15, 23, 42, 0.18);
  transform: translateX(100%);
  transition: transform 0.22s ease;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--c-line);
  background: #f8fafc;
}
.drawer-head h2 {
  margin: 0;
  font-size: 1.05rem;
}
.drawer-close {
  appearance: none;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--c-ink-3);
  width: 36px;
  height: 36px;
  border-radius: 6px;
}
.drawer-close:hover { background: #eef2ff; color: var(--c-ink); }
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
}
.drawer-foot {
  padding: 12px 16px;
  border-top: 1px solid var(--c-line);
  background: #f8fafc;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ============================================================
   Events list — create button top right
   ============================================================ */
.events-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.events-toolbar .right { display: flex; gap: 8px; }
.create-event-btn {
  background: var(--c-accent);
  color: #fff;
  border: 0;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
  min-height: 38px;
}
.create-event-btn:hover { background: var(--c-accent-700); }

/* Event activities */
.activity-admin-panel {
  display: grid;
  gap: 12px;
}
.activity-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.activity-stats-grid.compact {
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}
.activity-stat-card {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}
.activity-stat-card.ok { background: #ecfdf5; border-color: #86efac; }
.activity-stat-card.warn { background: #fffbeb; border-color: #fde68a; }
.activity-stat-card.info { background: #eff6ff; border-color: #bfdbfe; }
.activity-stat-label {
  color: var(--c-ink-3);
  font-size: 0.78rem;
}
.activity-stat-value {
  color: var(--c-ink);
  font-size: 1.55rem;
  font-weight: 900;
  margin-top: 4px;
}
.activity-list {
  display: grid;
  gap: 10px;
}
.activity-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}
.activity-card-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.activity-card-title strong {
  font-size: 1.02rem;
}
.activity-code {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 2px 8px;
  border-radius: 8px;
  background: #111827;
  color: #fff;
  font-weight: 800;
}
.activity-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  color: var(--c-ink-3);
  font-size: 0.82rem;
  margin-top: 6px;
}
.activity-card-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 240px;
}
.activity-result-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.activity-player-page {
  background: #f5f7fb;
}
.activity-player-page header.app-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 42px;
  align-items: center;
}
.activity-player-page header.app-header .brand {
  min-width: 0;
  text-align: center;
  line-height: 1.25;
  overflow: hidden;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.activity-player-page header.app-header a.back {
  white-space: nowrap;
}
.activity-hero-card {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}
.activity-hero-card h1 {
  margin-bottom: 6px;
  overflow-wrap: anywhere;
  word-break: normal;
}
.activity-hero-card #event-meta {
  line-height: 1.45;
  overflow-wrap: anywhere;
}
.activity-join-card,
.activity-play-card {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #fff;
  padding: 16px;
}
.activity-question {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}
.activity-question strong {
  display: block;
}
.activity-question-hint {
  color: var(--c-ink-3);
  font-size: 0.88rem;
  line-height: 1.45;
}
.activity-choice-group {
  border: 0;
  padding: 0;
}
.activity-choice-group legend {
  padding: 0;
  margin-bottom: 8px;
}
.activity-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  margin-bottom: 8px;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #f8fafc;
  cursor: pointer;
}
.activity-choice input {
  width: 18px;
  height: 18px;
  margin: 0;
  flex: 0 0 auto;
}
.activity-choice:has(input:checked) {
  border-color: var(--c-accent);
  background: #eef2ff;
}
.activity-dashboard-block {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}
.activity-leaderboard,
.activity-chart-card,
.activity-latest-list,
.activity-focus-card {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}
.activity-focus-card {
  display: grid;
  gap: 12px;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
}
.activity-focus-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.activity-focus-top {
  flex: 0 0 auto;
  border-radius: 999px;
  background: #e0f2fe;
  color: #075985;
  font-weight: 900;
  padding: 6px 10px;
  font-size: 0.86rem;
}
.activity-focus-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid #eef2f7;
}
.activity-focus-rank {
  color: var(--c-accent);
  font-weight: 900;
}
.activity-focus-main {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.activity-focus-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
}
.activity-focus-label strong {
  overflow-wrap: anywhere;
}
.activity-focus-label span {
  white-space: nowrap;
  color: var(--c-ink-3);
}
.activity-rank-row,
.activity-latest-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 38px;
  border-top: 1px solid #eef2f7;
}
.activity-rank-row:first-of-type,
.activity-latest-row:first-of-type {
  border-top: 0;
}
.activity-rank-no {
  color: var(--c-accent);
  font-weight: 900;
}
.activity-rank-name,
.activity-latest-row span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.activity-rank-score {
  color: #111827;
}
.activity-chart-list {
  display: grid;
  gap: 10px;
}
.activity-bar-row {
  display: grid;
  grid-template-columns: minmax(120px, 180px) minmax(140px, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 34px;
}
.activity-bar-label {
  overflow-wrap: anywhere;
  color: var(--c-ink);
}
.activity-bar-track {
  height: 12px;
  border-radius: 999px;
  background: #e5e7eb;
  overflow: hidden;
}
.activity-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4f46e5, #14b8a6);
}
.activity-bar-count {
  color: var(--c-ink-3);
  white-space: nowrap;
}
.activity-screen-page {
  background: #07111f;
  color: #fff;
  min-height: 100vh;
}
.activity-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 28px;
  align-items: center;
  padding: 40px;
}
.activity-screen h1 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  margin-bottom: 12px;
}
.activity-screen .screen-meta {
  color: #cbd5e1;
  font-size: 1.2rem;
}
.activity-screen-qr {
  background: #fff;
  color: #111827;
  border-radius: 8px;
  padding: 18px;
  text-align: center;
}
.activity-screen-qr .qr-box {
  display: grid;
  place-items: center;
  min-height: 260px;
}
.activity-screen-code {
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: 0;
}
.activity-screen-dashboard {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
.screen-score-panel {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.72);
  padding: 16px;
  box-shadow: 0 18px 48px rgba(0,0,0,0.22);
}
.screen-score-panel h2 {
  margin: 0 0 12px;
  color: #e0f2fe;
  font-size: 1.2rem;
}
.screen-focus-panel {
  border-color: rgba(34, 197, 94, 0.35);
  background: linear-gradient(180deg, rgba(21, 128, 61, 0.24), rgba(15, 23, 42, 0.72));
}
.screen-focus-subtitle,
.screen-focus-desc {
  color: #cbd5e1;
  margin: 0 0 12px;
}
.screen-focus-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
}
.screen-focus-row:first-of-type {
  border-top: 0;
}
.screen-focus-rank {
  color: #facc15;
  font-weight: 900;
  font-size: 1.1rem;
}
.screen-focus-main {
  display: grid;
  gap: 8px;
  min-width: 0;
}
.screen-focus-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.screen-focus-label strong {
  overflow-wrap: anywhere;
}
.screen-focus-label span {
  color: #facc15;
  font-weight: 900;
}
.screen-focus-desc {
  font-size: 0.92rem;
  line-height: 1.45;
}
.screen-rank-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 46px;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
}
.screen-rank-row:first-of-type {
  border-top: 0;
}
.screen-rank-row strong {
  overflow-wrap: anywhere;
}
.screen-rank-row .mono:last-child {
  color: #facc15;
  font-weight: 900;
  font-size: 1.2rem;
}
.screen-bar-row {
  display: grid;
  grid-template-columns: minmax(120px, 190px) minmax(120px, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 40px;
}
.screen-bar-label {
  overflow-wrap: anywhere;
}
.screen-bar-track {
  height: 16px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.25);
  overflow: hidden;
}
.screen-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #22c55e, #38bdf8);
}
.screen-latest-row {
  display: grid;
  grid-template-columns: minmax(90px, 150px) minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
}
.screen-latest-row:first-of-type {
  border-top: 0;
}
.screen-latest-row span {
  overflow-wrap: anywhere;
  color: #cbd5e1;
}
@media (max-width: 900px) {
  .activity-stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .activity-stats-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .activity-card { grid-template-columns: 1fr; }
  .activity-card-actions { justify-content: flex-start; min-width: 0; }
  .activity-screen { grid-template-columns: 1fr; padding: 22px; }
  .activity-bar-row,
  .screen-bar-row { grid-template-columns: 1fr; }
  .activity-focus-heading,
  .activity-focus-label,
  .screen-focus-label { display: grid; }
}
@media (max-width: 520px) {
  .activity-player-page header.app-header {
    grid-template-columns: auto minmax(0, 1fr) 34px;
    padding: 10px 12px;
  }
  .activity-player-page header.app-header .brand {
    font-size: 0.95rem;
  }
  .activity-player-page .container.narrow {
    padding: 12px;
  }
  .activity-hero-card,
  .activity-join-card,
  .activity-play-card {
    padding: 14px;
  }
  .activity-hero-card h1 {
    font-size: clamp(1.22rem, 5.6vw, 1.42rem);
    line-height: 1.28;
  }
  .activity-stats-grid { grid-template-columns: 1fr 1fr; }
  .activity-card-actions .btn { flex: 1 1 auto; }
  .activity-rank-row,
  .activity-focus-row,
  .activity-latest-row,
  .screen-focus-row,
  .screen-rank-row,
  .screen-latest-row { grid-template-columns: auto minmax(0, 1fr); }
  .activity-rank-score { grid-column: 2; }
}

/* ============================================================
   Mobile responsive v2
   ============================================================ */
@media (max-width: 1020px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .hamburger-btn { display: none; }
  .admin-sidebar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    min-height: 0;
    height: calc(74px + env(safe-area-inset-bottom));
    max-height: calc(74px + env(safe-area-inset-bottom));
    overflow: visible;
    z-index: 60;
    transform: none;
    transition: none;
    border-right: 0;
    border-bottom: 0;
    border-top: 1px solid rgba(148,163,184,0.24);
    box-shadow: 0 -16px 36px rgba(15,23,42,0.18);
  }
  .admin-sidebar.open { transform: none; }
  .admin-sidebar .admin-nav {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    overflow: visible;
    height: 100%;
    padding: 6px 8px max(6px, env(safe-area-inset-bottom));
  }
  .admin-sidebar .nav-section-label {
    display: none;
  }
  .admin-sidebar .admin-nav-item {
    position: relative;
    width: 100%;
    min-width: 0;
    min-height: 58px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 5px 2px;
    border-radius: 8px;
    text-align: center;
    white-space: normal;
    font-size: 0.68rem;
    line-height: 1.15;
  }
  .admin-sidebar .admin-nav-item[data-view="settings"],
  .admin-sidebar .admin-nav-item[data-view="tools"],
  .admin-sidebar .admin-nav-item[data-view="report"],
  .admin-sidebar .admin-nav-item[data-view="events"],
  .admin-sidebar .admin-nav-item[data-view="system"] {
    display: none;
  }
  .admin-sidebar .admin-nav-item .nav-label {
    flex: 0 1 auto;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    text-overflow: clip;
    white-space: normal;
  }
  .admin-sidebar .admin-nav-item .nav-count {
    position: absolute;
    top: 5px;
    right: 8px;
    padding: 1px 5px;
    min-width: 18px;
    font-size: 0.64rem;
  }
  .admin-sidebar .admin-nav-item.active {
    background: rgba(255,255,255,0.96);
    color: #111827;
  }
  .admin-sidebar-backdrop,
  .admin-sidebar-backdrop.open {
    display: none;
    opacity: 0;
    pointer-events: none;
  }
  .admin-sidebar-backdrop {
    transition: none;
  }
  .admin-topbar-row {
    padding: 8px 10px;
  }
  .live-counter { font-size: 0.7rem; }
  .live-counter .pill { padding: 2px 6px; }
  .dashboard-grid { grid-template-columns: 1fr; gap: 8px; }
  .dash-card { padding: 12px; }
  .dash-card .dash-card-big { font-size: 1.6rem; }
  .admin-breadcrumb { font-size: 0.84rem; }
  .admin-breadcrumb select { max-width: 180px; }
  .drawer { width: 100vw; }
}