:root {
  --bg: #f2f6f9;
  --surface: #ffffff;
  --surface-soft: #f8fbfc;
  --ink: #132033;
  --muted: #657387;
  --line: #dfe7ed;
  --line-strong: #cbd7df;
  --primary: #00bde6;
  --primary-dark: #0096b8;
  --primary-soft: #e4f9fd;
  --accent: #dbfc01;
  --sidebar: #07111f;
  --sidebar-soft: #101d2c;
  --danger: #d33b4b;
  --success: #0d9f6e;
  --warning: #d18a00;
  --shadow: 0 12px 34px rgba(13, 35, 55, 0.08);
  --shadow-lg: 0 22px 60px rgba(13, 35, 55, 0.14);
  --radius: 16px;
  --sidebar-width: 264px;
  --sidebar-collapsed: 82px;
}

* { box-sizing: border-box; }
html {
  font-family: "Lexend", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-synthesis: none;
}
body { margin: 0; min-height: 100vh; background: var(--bg); }
a { color: #087b98; text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.icon { width: 1.15em; height: 1.15em; display: block; flex: 0 0 auto; }
.hidden { display: none !important; }

/* App shell and sidebar */
.app-shell { min-height: 100vh; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 100;
  width: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  color: #dce8ef;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 189, 230, 0.14), transparent 31%),
    var(--sidebar);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  transition: width 180ms ease, transform 180ms ease;
}
.sidebar-header {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; color: #fff; }
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--primary), #66def5);
  color: #00151b;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(0, 189, 230, 0.22);
}
.brand-mark.large { width: 64px; height: 64px; font-size: 2rem; }
.brand-copy, .user-copy { display: flex; flex-direction: column; min-width: 0; }
.brand-copy strong { font-size: 1.08rem; letter-spacing: 0.08em; }
.brand-copy small, .user-copy small { color: #8fa3b1; font-size: 0.68rem; }
.sidebar-collapse { margin-left: auto; color: #aabac5; }
.sidebar-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 18px 12px; }
.nav-section-label {
  margin: 8px 12px 8px;
  color: #708594;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-section-label:not(:first-child) { margin-top: 24px; }
.side-nav { display: flex; flex-direction: column; gap: 5px; }
.side-nav a, .side-nav-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: #b9c8d2;
  font-size: 0.87rem;
  font-weight: 550;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
}
.side-nav a:hover, .side-nav-button:hover { background: rgba(255, 255, 255, 0.055); color: #fff; text-decoration: none; }
.side-nav a.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 189, 230, 0.23), rgba(0, 189, 230, 0.07));
  box-shadow: inset 3px 0 0 var(--primary);
}
.side-nav a.active .nav-icon { color: var(--primary); }
.nav-icon { width: 20px; display: grid; place-items: center; flex: 0 0 20px; }
.nav-label { overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 14px 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.user-summary { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.user-avatar {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 10px;
  color: #00212a;
  background: var(--accent);
  font-size: 0.83rem;
  font-weight: 800;
}
.user-copy strong { max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #fff; font-size: 0.78rem; }
.icon-button {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  color: inherit;
  background: transparent;
  cursor: pointer;
}
.icon-button:hover { background: rgba(255, 255, 255, 0.08); }
.logout-button { color: #9eb0bc; }
.app-main { min-height: 100vh; margin-left: var(--sidebar-width); transition: margin-left 180ms ease; }
.mobile-topbar { display: none; }
.sidebar-overlay { display: none; }
body.sidebar-collapsed .sidebar { width: var(--sidebar-collapsed); }
body.sidebar-collapsed .app-main { margin-left: var(--sidebar-collapsed); }
body.sidebar-collapsed .brand-copy,
body.sidebar-collapsed .nav-label,
body.sidebar-collapsed .nav-section-label,
body.sidebar-collapsed .user-copy { display: none; }
body.sidebar-collapsed .sidebar-header { justify-content: center; padding-inline: 12px; }
body.sidebar-collapsed .sidebar-collapse { margin: 0; position: absolute; right: -16px; background: var(--sidebar-soft); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
body.sidebar-collapsed .side-nav a,
body.sidebar-collapsed .side-nav-button { justify-content: center; padding-inline: 10px; }
body.sidebar-collapsed .sidebar-footer { justify-content: center; flex-direction: column; }
body.sidebar-collapsed .user-summary { flex: 0; }
body.sidebar-collapsed .side-nav a::after,
body.sidebar-collapsed .side-nav-button::after {
  content: attr(aria-label);
  position: fixed;
  left: 72px;
  z-index: 120;
  opacity: 0;
  pointer-events: none;
  padding: 7px 10px;
  border-radius: 8px;
  color: #fff;
  background: #142233;
  box-shadow: var(--shadow-lg);
  font-size: 0.76rem;
  transition: opacity 100ms ease;
}
body.sidebar-collapsed .side-nav a:hover::after,
body.sidebar-collapsed .side-nav-button:hover::after { opacity: 1; }

/* Content */
.container { width: min(1220px, calc(100% - 44px)); margin: 0 auto; padding: 34px 0 64px; }
.page-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 22px; }
.page-heading h1 { margin: 2px 0 5px; font-size: clamp(1.75rem, 4vw, 2.55rem); line-height: 1.1; letter-spacing: -0.035em; }
.page-heading p { max-width: 720px; }
.eyebrow { margin: 0; color: #0087a5; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.68rem; font-weight: 800; }
.muted { color: var(--muted); }
.page-helper, .section-helper { margin: 5px 0 0; color: var(--muted); font-size: 0.86rem; line-height: 1.55; }
.helper-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid #c9e9f0;
  border-radius: 12px;
  color: #315966;
  background: #eefafd;
  font-size: 0.82rem;
  line-height: 1.5;
}
.helper-box .icon { margin-top: 2px; color: #0087a5; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.subcard { border: 1px solid var(--line); background: var(--surface-soft); border-radius: 12px; padding: 16px; }
.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.card h2, .card-heading h2 { margin: 0; font-size: 1.1rem; letter-spacing: -0.015em; }
.card-heading > div p { margin: 4px 0 0; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.stat {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #fff, #f8fbfd);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.stat > span:not(.stat-icon) { display: block; color: var(--muted); font-size: 0.78rem; margin-bottom: 7px; }
.stat strong { font-size: 2rem; letter-spacing: -0.045em; }
.stat-icon { position: absolute; right: 15px; top: 15px; display: grid; place-items: center; width: 35px; height: 35px; border-radius: 10px; color: #007e9b; background: var(--primary-soft); }
.small-strong { font-size: 1.2rem !important; }
.compact-stats { grid-template-columns: repeat(2, 1fr); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-bottom: 22px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
.list-row:last-child { border: 0; }
.list-row div { display: flex; flex-direction: column; min-width: 0; }
.list-row span, .list-row time { color: var(--muted); font-size: 0.78rem; }
.list-row strong, .list-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entity-title { display: flex; align-items: center; gap: 12px; }
.entity-title img, .avatar { width: 50px; height: 50px; border-radius: 12px; object-fit: cover; }
.avatar { display: grid; place-items: center; background: #dff7fc; color: #006c83; font-weight: 800; font-size: 1.3rem; }
.entity-title h2 { margin: 0; }
.entity-title p { margin: 3px 0; color: var(--muted); }
dl { margin: 18px 0; }
dl > div { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line); }
dt { color: var(--muted); }
dd { margin: 0; text-align: right; }
.detail-list > div { display: block; }
.detail-list dd { text-align: left; margin-top: 5px; }
.event-card { display: block; color: var(--ink); transition: 150ms transform, 150ms box-shadow, 150ms border-color; }
.event-card:hover { text-decoration: none; transform: translateY(-2px); box-shadow: 0 16px 40px rgba(13, 35, 55, 0.13); border-color: #b9dfe7; }
.event-card h2 { font-size: 1.3rem; margin: 14px 0 4px; }
.event-card p { margin: 0; color: var(--muted); }

/* Controls */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; border: 1px solid transparent; border-radius: 10px; padding: 9px 15px; font-weight: 650; font-size: 0.84rem; cursor: pointer; text-decoration: none; white-space: nowrap; transition: 140ms transform, 140ms background, 140ms border-color; }
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button-primary { background: var(--primary); color: #00171d; }
.button-primary:hover { background: var(--primary-dark); color: #fff; }
.button-secondary { background: #fff; color: var(--ink); border-color: #ccd8e0; }
.button-secondary:hover { border-color: #9db0bc; }
.button-danger { background: var(--danger); color: #fff; }
.button-danger-outline { background: #fff; color: var(--danger); border-color: #efb5bc; }
.button-small { min-height: 34px; padding: 6px 10px; font-size: 0.76rem; }
.button-block { width: 100%; }
.actions, .form-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.form-actions { justify-content: flex-end; margin-top: 20px; }
.sticky-actions { position: sticky; bottom: 12px; padding: 12px; background: rgba(242, 246, 249, 0.92); backdrop-filter: blur(10px); border: 1px solid rgba(203, 215, 223, 0.7); border-radius: 14px; z-index: 10; }
.toolbar, .bulkbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.toolbar .form-control:first-child { flex: 1; min-width: 220px; }
.bulkbar { background: #e8f8fc; border: 1px solid #b5e9f4; padding: 7px 10px; border-radius: 10px; margin-bottom: 10px; }
.bulkbar .form-control,
.bulkbar .button { min-height: 36px; padding-block: 6px; }
.bulkbar select.form-control { width: min(190px, 100%); }
.bulkbar label { font-size: .85rem; }
.bulkbar .muted { margin-left: auto; }
.link-button { display: inline-flex; align-items: center; gap: 5px; border: 0; background: none; color: #087b98; padding: 0; cursor: pointer; font-weight: 550; }
.link-button:hover { text-decoration: underline; }

/* Forms */
.form-card { max-width: 900px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.form-grid, .filter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.filter-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 15px; }
.form-grid .field { margin-bottom: 0; }
.field label { font-size: 0.8rem; font-weight: 650; }
.field small, .privacy { color: var(--muted); font-size: 0.72rem; line-height: 1.45; }
.field small::before { content: ""; }
.field-check { flex-direction: row; align-items: center; flex-wrap: wrap; min-height: 42px; }
.field-check label { order: 2; }
.field-check input { order: 1; }
.field-check small { order: 3; width: 100%; padding-left: 25px; }
.form-control { width: 100%; min-height: 43px; border: 1px solid var(--line-strong); border-radius: 9px; background: #fff; color: var(--ink); padding: 9px 11px; outline: none; transition: border-color 140ms, box-shadow 140ms; }
.form-control:hover { border-color: #aebdc7; }
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 189, 230, 0.15); }
textarea.form-control { resize: vertical; }
.compact { width: auto; min-width: 120px; }
.error { color: var(--danger); font-size: 0.78rem; }
.alert { padding: 13px 16px; border-radius: 11px; background: #eaf5f8; border: 1px solid #cce9ef; margin-bottom: 16px; }
.alert-success { background: #e8f8f1; border-color: #b9e8d5; }
.alert-error, .alert-danger { background: #fff0f2; border-color: #f0b9c0; }

/* Badges and tables */
.badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 999px; background: #eef2f5; color: #536174; padding: 5px 9px; font-size: 0.66rem; font-weight: 750; text-transform: uppercase; letter-spacing: 0.04em; }
.badge-active, .badge-success { background: #ddf7ed; color: #087b56; }
.badge-draft { background: #edf0f3; color: #657080; }
.badge-cancelled, .badge-closed { background: #ffe9ec; color: #a92938; }
.badge-warning { background: #fff3d8; color: #8f5b00; }
.table-card { padding: 0; overflow: hidden; }
.table-wrap { width: 100%; max-height: min(64vh, 680px); overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.table-wrap::-webkit-scrollbar { width: 10px; height: 10px; }
.table-wrap::-webkit-scrollbar-thumb { background: #c4d0d8; border: 2px solid #f7fafb; border-radius: 999px; }
.table-wrap::-webkit-scrollbar-track { background: #f7fafb; }
table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 780px; }
th, td { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { position: sticky; top: 0; z-index: 5; background: #f7fafb; color: #586679; box-shadow: 0 1px 0 var(--line); font-size: 0.69rem; text-transform: uppercase; letter-spacing: 0.055em; }
td { font-size: 0.83rem; }
td small { display: block; color: var(--muted); }
tbody tr:hover td { background: #fbfdfe; }
.empty { text-align: center; color: var(--muted); padding: 26px; }
.pagination { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; color: var(--muted); font-size: 0.8rem; }
.pagination > div { display: flex; gap: 8px; }

/* Filters and utilities */
.advanced { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 14px; }
.advanced summary { cursor: pointer; font-weight: 650; font-size: 0.83rem; }
.advanced-head { display: flex; align-items: center; justify-content: space-between; margin: 14px 0; }
.rule-row { display: grid; grid-template-columns: 1fr 1fr 1.3fr auto; gap: 8px; margin: 8px 0; }
.code-box { width: 100%; min-height: 150px; background: var(--sidebar); color: #c8f6ff; border: 0; border-radius: 10px; padding: 14px; font-family: ui-monospace, monospace; font-size: 0.76rem; }
.danger-zone { text-align: right; margin-top: 24px; }
.danger-zone a { color: var(--danger); }
.narrow { max-width: 580px; margin: 60px auto; }
.danger-card { border-color: #f0b9c0; }
.error-list { max-height: 300px; overflow: auto; color: var(--danger); }

/* Toasts */
.toast-region { position: fixed; z-index: 300; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; width: min(390px, calc(100% - 30px)); pointer-events: none; }
.toast { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 11px; padding: 13px 13px 13px 14px; border: 1px solid #c7dce3; border-radius: 13px; color: var(--ink); background: rgba(255, 255, 255, 0.98); box-shadow: 0 18px 55px rgba(13, 35, 55, 0.2); pointer-events: auto; animation: toast-in 180ms ease-out; }
.toast.toast-hiding { animation: toast-out 160ms ease-in forwards; }
.toast-symbol { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; color: #087b98; background: #e4f8fc; }
.toast-success .toast-symbol { color: var(--success); background: #e3f7ee; }
.toast-error .toast-symbol, .toast-danger .toast-symbol { color: var(--danger); background: #ffeaed; }
.toast-copy { min-width: 0; }
.toast-copy strong { display: block; margin: 1px 0 3px; font-size: 0.78rem; }
.toast-copy p { margin: 0; color: var(--muted); font-size: 0.75rem; line-height: 1.45; }
.toast-close { display: grid; place-items: center; width: 29px; height: 29px; padding: 0; border: 0; border-radius: 8px; color: #778591; background: transparent; cursor: pointer; }
.toast-close:hover { background: #eef3f5; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; transform: translateX(18px) scale(.98); } }

/* Auth and public surfaces */
.auth-body, .public-body, .ticket-body { display: grid; place-items: center; padding: 20px; background: radial-gradient(circle at top, #e8fbff, #f2f6f9 55%); min-height: 100vh; }
.auth-card, .public-card, .ticket { width: min(100%, 540px); background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 28px; box-shadow: 0 24px 80px rgba(10, 38, 56, 0.15); }
.auth-logo { display: flex; align-items: center; gap: 12px; }
.auth-logo h1 { margin: 0; }
.auth-card p { margin-top: 4px; }
.auth-card form p { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.auth-card label { font-size: 0.8rem; font-weight: 650; }
.auth-card input { width: 100%; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 9px; padding: 10px; }
.public-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--muted); }
.public-brand img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }
.public-card h1 { font-size: clamp(1.7rem, 7vw, 2.5rem); margin-bottom: 8px; letter-spacing: -0.035em; }
.event-meta { color: #007f9d; font-weight: 600; }
.center { text-align: center; }
.success-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto; border-radius: 50%; background: #dcf9ec; color: var(--success); font-size: 2.4rem; font-weight: 900; }
.ticket-summary { display: flex; flex-direction: column; gap: 5px; background: #f3f7f9; border-radius: 12px; padding: 16px; margin: 20px 0; }
.ticket { text-align: center; }
.ticket .public-brand { justify-content: center; }
.ticket .qr { width: min(100%, 300px); display: block; margin: 22px auto; }
.ticket code { display: inline-block; padding: 8px 12px; background: #eef3f5; border-radius: 8px; }

/* Scanner */
.scanner-workspace { margin-bottom: 20px; }
.scanner-card { padding: 12px; }
.camera-stage { position: relative; min-height: 380px; overflow: hidden; border-radius: 12px; background: var(--sidebar); }
.scanner-actions { display: flex; gap: 10px; padding: 12px 8px 4px; }
.scanner-card .muted { padding: 0 8px; }
.scanner-card video { width: 100%; max-height: 62vh; object-fit: cover; border-radius: 12px; background: var(--sidebar); }
.camera-placeholder, #reader:empty { min-height: 380px; display: grid; place-items: center; background: var(--sidebar); color: #bcd0dc; border-radius: 12px; }
.scan-result-modal { position: fixed; inset: 0; z-index: 400; display: flex; align-items: flex-start; justify-content: center; overflow-y: auto; padding: clamp(24px, 7vh, 72px) clamp(16px, 4vw, 40px); background: rgba(2, 11, 20, .76); backdrop-filter: blur(5px); }
.scan-result-modal[hidden] { display: none; }
.scan-result-panel { width: min(100%, 620px); max-height: calc(100dvh - clamp(48px, 14vh, 144px)); overflow-y: auto; padding: clamp(22px, 5vw, 42px); border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 24px 80px rgba(0, 0, 0, .34); text-align: center; }
.scan-result-open { overflow: hidden; }
.result-symbol { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 13px; border-radius: 50%; color: #617485; background: #eef3f5; font-size: 2.4rem; font-weight: 900; }
.result-content strong { font-size: 1.35rem; }
.result-success .scan-result-panel { background: #e8f9f1; border-color: #8edcba; }
.result-success .result-symbol { color: var(--success); background: #d2f4e4; }
.result-warning .scan-result-panel { background: #fff7e4; border-color: #efcc7d; }
.result-warning .result-symbol { color: #966500; background: #ffedbe; }
.result-error .scan-result-panel { background: #fff0f2; border-color: #eaa7b0; }
.result-error .result-symbol { color: var(--danger); background: #ffdde2; }

@media (max-width: 1000px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .sidebar { width: min(286px, calc(100vw - 48px)); transform: translateX(-102%); box-shadow: var(--shadow-lg); }
  .app-main, body.sidebar-collapsed .app-main { margin-left: 0; }
  body.sidebar-collapsed .sidebar { width: min(286px, calc(100vw - 48px)); }
  body.sidebar-collapsed .brand-copy,
  body.sidebar-collapsed .nav-label,
  body.sidebar-collapsed .nav-section-label,
  body.sidebar-collapsed .user-copy { display: flex; }
  body.sidebar-collapsed .nav-section-label { display: block; }
  body.sidebar-collapsed .sidebar-header { justify-content: initial; padding: 16px; }
  body.sidebar-collapsed .sidebar-collapse { display: none; }
  body.sidebar-collapsed .side-nav a,
  body.sidebar-collapsed .side-nav-button { justify-content: flex-start; padding-inline: 12px; }
  body.sidebar-collapsed .sidebar-footer { justify-content: initial; flex-direction: row; }
  body.sidebar-collapsed .user-summary { flex: 1; }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-collapse { display: none; }
  .sidebar-overlay { position: fixed; inset: 0; z-index: 90; display: block; border: 0; opacity: 0; visibility: hidden; background: rgba(2, 11, 20, 0.56); backdrop-filter: blur(2px); transition: opacity 180ms, visibility 180ms; }
  body.sidebar-open .sidebar-overlay { opacity: 1; visibility: visible; }
  .mobile-topbar { position: sticky; top: 0; z-index: 70; display: flex; align-items: center; min-height: 62px; padding: 0 14px; color: #fff; background: rgba(7, 17, 31, 0.96); backdrop-filter: blur(12px); box-shadow: 0 5px 20px rgba(0,0,0,.12); }
  .mobile-brand { display: flex; align-items: center; gap: 9px; margin-left: 7px; color: #fff; }
  .mobile-brand:hover { text-decoration: none; }
  .mobile-brand .brand-mark { width: 32px; height: 32px; flex-basis: 32px; border-radius: 9px; }
  .mobile-brand strong { font-size: 0.9rem; letter-spacing: 0.08em; }
  .mobile-spacer { flex: 1; }
  .container { width: min(100% - 24px, 1220px); padding-top: 22px; }
}

@media (max-width: 700px) {
  .page-heading { align-items: stretch; flex-direction: column; }
  .page-heading > .actions { width: 100%; }
  .page-heading > .actions .button { flex: 1; }
  .grid-2, .card-grid { grid-template-columns: 1fr; }
  .form-grid, .filter-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .stat-grid { gap: 9px; }
  .stat { padding: 14px; }
  .stat strong { font-size: 1.55rem; }
  .card { padding: 17px; }
  .rule-row { grid-template-columns: 1fr 1fr; }
  .rule-row input { grid-column: span 2; }
  .rule-row button { grid-column: span 2; }
  .bulkbar .muted { width: 100%; margin-left: 0; }
  .pagination { align-items: flex-start; gap: 12px; }
  .public-card, .auth-card, .ticket { padding: 22px; border-radius: 18px; }
  .camera-placeholder, #reader:empty { min-height: 300px; }
  .table-wrap { max-height: 58vh; }
  .toast-region { right: 15px; bottom: max(15px, env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* Loading skeletons */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skeleton {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  background: #e5ebef;
  position: relative;
}
.skeleton::after,
.skeleton-table-head span::after,
.skeleton-table-row span::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.72), transparent);
  animation: skeleton-shimmer 1.25s infinite;
}
@keyframes skeleton-shimmer { 100% { transform: translateX(100%); } }
.page-loading-shell {
  position: fixed;
  inset: 0 0 0 var(--sidebar-width);
  z-index: 80;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
  background: var(--bg);
  transition: opacity 120ms ease, visibility 120ms ease;
}
body.sidebar-collapsed .page-loading-shell { left: var(--sidebar-collapsed); }
body.is-page-loading .page-loading-shell { visibility: visible; opacity: 1; pointer-events: auto; }
.page-loading-content { width: min(1220px, calc(100% - 44px)); margin: 0 auto; padding: 38px 0 64px; }
.skeleton-eyebrow { width: 92px; height: 10px; margin-bottom: 13px; }
.skeleton-title { width: min(360px, 58%); height: 38px; margin-bottom: 12px; }
.skeleton-subtitle { width: min(640px, 82%); height: 15px; margin-bottom: 28px; }
.skeleton-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.skeleton-card { min-height: 116px; padding: 19px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.skeleton-label { width: 58%; height: 12px; margin-bottom: 20px; }
.skeleton-number { width: 34%; height: 31px; }
.skeleton-panel { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.skeleton-panel-title { width: 185px; height: 18px; margin-bottom: 22px; }
.skeleton-line { display: grid; grid-template-columns: 1.1fr 1.7fr .8fr; gap: 18px; padding: 15px 0; border-bottom: 1px solid #edf1f4; }
.skeleton-line:last-child { border-bottom: 0; }
.skeleton-line .skeleton { height: 13px; }
.table-card { position: relative; }
.table-skeleton {
  position: absolute;
  inset: 0;
  z-index: 14;
  visibility: hidden;
  opacity: 0;
  padding: 0 14px;
  background: rgba(255,255,255,.98);
  transition: opacity 100ms ease, visibility 100ms ease;
}
[data-table-shell].is-table-loading .table-skeleton { visibility: visible; opacity: 1; }
.skeleton-table-head,
.skeleton-table-row {
  display: grid;
  grid-template-columns: 38px 1.25fr 1.2fr 1.5fr 1fr 1fr;
  gap: 18px;
  align-items: center;
  min-width: 760px;
  border-bottom: 1px solid var(--line);
}
.skeleton-table-head { height: 47px; background: #f7fafb; }
.skeleton-table-row { height: 62px; }
.skeleton-table-head span,
.skeleton-table-row span { position: relative; overflow: hidden; display: block; height: 12px; border-radius: 6px; background: #e5ebef; }
.skeleton-table-head span { height: 9px; }
.skeleton-table-row span:first-child { width: 18px; height: 18px; border-radius: 4px; }

/* Registration filter drawer */
.filter-trigger { position: relative; }
.filter-count {
  display: inline-grid;
  place-items: center;
  min-width: 21px;
  height: 21px;
  padding: 0 6px;
  margin-left: 2px;
  border-radius: 999px;
  color: #00171d;
  background: var(--accent);
  font-size: .68rem;
  font-weight: 800;
}
.filter-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -5px 0 10px;
  padding: 6px 10px;
  border: 1px solid #b9e7f0;
  border-radius: 10px;
  background: #eafafd;
}
.filter-summary > div { display: flex; align-items: center; gap: 8px; min-width: 0; margin-right: auto; }
.filter-summary-icon { display: grid; place-items: center; width: 28px; height: 28px; flex: 0 0 28px; border-radius: 8px; color: #007e9b; background: #d4f4fa; }
.filter-summary-icon [data-icon] { width: 16px; height: 16px; }
.filter-summary span > strong,
.filter-summary span > small { display: block; }
.filter-summary span > strong { font-size: .78rem; }
.filter-summary span > small { margin-top: 2px; color: var(--muted); font-size: .7rem; }
.registration-toolbar {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.registration-toolbar .form-control,
.registration-toolbar .button { min-height: 36px; padding-block: 6px; }
.registration-search-field { position: relative; display: flex; flex: 1; min-width: 260px; gap: 7px; }
.registration-search-field > [data-icon] { position: absolute; z-index: 1; top: 50%; left: 13px; width: 17px; height: 17px; color: var(--muted); transform: translateY(-50%); }
.registration-search-field .form-control { min-width: 0; padding-left: 39px; }
.registration-row-count { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: .75rem; font-weight: 700; }
.registration-row-count select { width: 76px; }
.registration-result-count { min-width: 82px; color: var(--muted); font-size: .75rem; text-align: right; }
.registration-result-count strong { color: var(--ink); }
.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 210;
  visibility: hidden;
  opacity: 0;
  border: 0;
  background: rgba(4, 14, 25, .5);
  backdrop-filter: blur(2px);
  transition: opacity 180ms ease, visibility 180ms ease;
}
.filter-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 220;
  width: min(460px, 100vw);
  visibility: hidden;
  transform: translateX(102%);
  color: var(--ink);
  background: #fff;
  box-shadow: -24px 0 70px rgba(7, 25, 40, .22);
  transition: transform 200ms ease, visibility 200ms ease;
}
body.filter-drawer-open,
body.registration-drawer-open { overflow: hidden; }
body.filter-drawer-open [data-filter-drawer-overlay],
body.registration-drawer-open [data-registration-drawer-overlay] { visibility: visible; opacity: 1; }
body.filter-drawer-open [data-filter-drawer],
body.registration-drawer-open [data-registration-drawer] { visibility: visible; transform: translateX(0); }
.drawer-form { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; height: 100%; }
.drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 104px;
  padding: 22px 22px 18px;
  border-bottom: 1px solid var(--line);
}
.drawer-header h2 { margin: 3px 0 5px; font-size: 1.4rem; letter-spacing: -.025em; }
.drawer-header p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.drawer-close { flex: 0 0 auto; color: #647487; background: #f1f5f7; }
.drawer-close:hover { color: var(--ink); background: #e7edf1; }
.drawer-scroll { overflow-y: auto; overscroll-behavior: contain; padding: 20px 22px 30px; }
.drawer-helper { margin-bottom: 20px; }
.drawer-form .filter-grid { grid-template-columns: 1fr; gap: 0; }
.drawer-form .field { margin-bottom: 17px; }
.drawer-form .advanced { margin-top: 7px; }
.drawer-form .advanced-head { align-items: flex-end; gap: 12px; }
.drawer-form .advanced-head label { display: flex; flex-direction: column; gap: 6px; font-size: .78rem; font-weight: 650; }
.drawer-form .rule-row { grid-template-columns: 1fr 1fr; padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-soft); }
.drawer-form .rule-row input { grid-column: span 2; }
.drawer-form .rule-row button { grid-column: span 2; justify-self: end; }
.drawer-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 15px 22px max(15px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  box-shadow: 0 -10px 30px rgba(13,35,55,.06);
}
.drawer-footer .button-primary { min-width: 140px; }
.registration-create-drawer { width: min(500px, 100vw); }
.registration-create-drawer .field { margin-bottom: 17px; }
.registration-create-drawer .field > label:not(.check-label) { display: block; margin-bottom: 6px; font-size: .76rem; font-weight: 700; }
.registration-create-drawer .field > small { display: block; margin-top: 5px; color: var(--muted); font-size: .69rem; line-height: 1.45; }
.check-label { display: flex; align-items: center; gap: 9px; font-size: .78rem; font-weight: 700; }
.error-text { display: block; margin-top: 5px; color: var(--danger); font-size: .72rem; font-weight: 650; }

@media (max-width: 1000px) {
  .skeleton-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .page-loading-shell,
  body.sidebar-collapsed .page-loading-shell { inset: 62px 0 0 0; }
  .page-loading-content { width: min(100% - 24px, 1220px); padding-top: 24px; }
}
@media (max-width: 700px) {
  .skeleton-card-grid { grid-template-columns: repeat(2, 1fr); gap: 9px; }
  .skeleton-card { min-height: 96px; padding: 15px; }
  .skeleton-line { grid-template-columns: 1fr 1.2fr; }
  .skeleton-line span:last-child { display: none; }
  .filter-summary { align-items: flex-start; flex-wrap: wrap; }
  .filter-summary > div { width: 100%; }
  .filter-summary .link-button { margin-left: 44px; }
  .registration-toolbar { align-items: stretch; flex-wrap: wrap; }
  .registration-search-field { width: 100%; flex-basis: 100%; min-width: 0; }
  .registration-row-count { margin-right: auto; }
  .filter-drawer { width: 100vw; }
  .drawer-header { padding: 18px 16px 15px; }
  .drawer-scroll { padding: 16px 16px 25px; }
  .drawer-footer { padding-inline: 16px; }
  .drawer-footer .button { flex: 1; }
}

@media (max-width: 480px) {
  .registration-search-field .button { padding-inline: 12px; }
  .registration-result-count { align-self: center; }
}

/* Structure-matched page skeletons */
.page-skeleton-layout { display: none; }
.page-loading-shell[data-layout="dashboard"] [data-skeleton-layout="dashboard"],
.page-loading-shell[data-layout="list"] [data-skeleton-layout="list"],
.page-loading-shell[data-layout="detail"] [data-skeleton-layout="detail"],
.page-loading-shell[data-layout="form"] [data-skeleton-layout="form"],
.page-loading-shell[data-layout="scanner"] [data-skeleton-layout="scanner"] { display: block; }
.skeleton-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.skeleton-heading > div:first-child { flex: 1; }
.skeleton-heading-actions .skeleton-subtitle { margin-bottom: 0; }
.skeleton-action-group { display: flex; gap: 10px; }
.skeleton-action { width: 142px; height: 42px; border-radius: 10px; }
.skeleton-action.short { width: 92px; }
.skeleton-action.wide { width: 190px; }
.skeleton-toolbar { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.skeleton-search { width: min(440px, 70%); height: 42px; }
.skeleton-filter-button { width: 118px; height: 42px; }
.skeleton-two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 22px; }
.skeleton-list-item, .skeleton-session-item { display: flex; align-items: center; gap: 13px; padding: 13px 0; border-bottom: 1px solid #edf1f4; }
.skeleton-list-item:last-child, .skeleton-session-item:last-child { border-bottom: 0; }
.skeleton-avatar { width: 38px; height: 38px; border-radius: 50%; flex: 0 0 38px; }
.skeleton-date { width: 46px; height: 46px; flex: 0 0 46px; }
.skeleton-list-copy { width: 72%; height: 14px; }
.skeleton-table-panel { overflow: hidden; }
.skeleton-table-panel .skeleton-table-head,
.skeleton-table-panel .skeleton-table-row { grid-template-columns: 1.25fr 1.5fr 1fr 1fr .7fr; min-width: 0; }
.skeleton-detail-line { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid #edf1f4; }
.skeleton-detail-line span { height: 13px; }
.skeleton-date-block { width: 52px; height: 58px; flex: 0 0 52px; }
.skeleton-form-panel { margin-bottom: 18px; }
.skeleton-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.skeleton-form-grid > div { min-width: 0; }
.skeleton-form-grid .skeleton-label { width: 35%; margin-bottom: 8px; }
.skeleton-input { width: 100%; height: 44px; margin-bottom: 8px; }
.skeleton-help { width: 72%; height: 9px; }
.skeleton-sticky-actions { display: flex; justify-content: flex-end; gap: 10px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.skeleton-scanner-grid { display: grid; grid-template-columns: 1fr; gap: 18px; margin-bottom: 18px; }
.skeleton-camera, .skeleton-result { min-height: 430px; }
.skeleton-camera-frame { width: min(340px, 90%); aspect-ratio: 1; margin: 18px auto 28px; }
.skeleton-camera .skeleton-action-group { justify-content: center; }
.skeleton-result { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.skeleton-result-icon { width: 76px; height: 76px; border-radius: 50%; margin-bottom: 20px; }
.skeleton-result .skeleton-panel-title { margin-bottom: 13px; }
.skeleton-status-pill { width: 92px; height: 30px; border-radius: 999px; }

/* Event sessions and JSON template loader */
.compact-stack { gap: 12px; }
.session-form-row { padding: 0; overflow: hidden; }
.session-row-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line); background: var(--surface-soft); }
.session-row-heading > div { display: grid; grid-template-columns: auto auto; align-items: center; gap: 2px 9px; }
.session-row-heading small { grid-column: 2; color: var(--muted); font-size: .7rem; }
.session-number { display: grid; place-items: center; grid-row: span 2; width: 34px; height: 34px; border-radius: 9px; background: #dff7fb; color: #007b97; font-size: .72rem; font-weight: 800; }
.session-form-grid { display: grid; grid-template-columns: 1.1fr .8fr .65fr .65fr 1.2fr .45fr; gap: 14px; padding: 17px; }
.hidden-delete-field { display: none; }
.template-loaded-alert { margin-bottom: 18px; }
.template-loaded-alert, .alert-info { display: flex; align-items: flex-start; gap: 12px; }
.template-loaded-alert p, .alert-info p { margin: 3px 0 0; }
.template-or { display: flex; align-items: center; gap: 10px; margin: 18px 0; color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.template-or::before, .template-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.template-schema-note { margin-top: 20px; padding: 14px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-soft); }
.template-schema-note p { margin: 5px 0 0; color: var(--muted); font-size: .78rem; }
body.template-drawer-open { overflow: hidden; }
body.template-drawer-open [data-template-drawer-overlay] { visibility: visible; opacity: 1; }
body.template-drawer-open [data-template-drawer] { visibility: visible; transform: translateX(0); }

/* Event schedule and secured scanner sharing */
.session-timeline { display: grid; gap: 0; }
.session-timeline-item { display: flex; align-items: center; gap: 15px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.session-timeline-item:last-child { border-bottom: 0; }
.session-date { display: grid; place-items: center; width: 54px; height: 60px; flex: 0 0 54px; border-radius: 12px; color: #006f88; background: #e3f8fc; }
.session-date strong { font-size: 1.25rem; line-height: 1; }
.session-date small { font-size: .63rem; text-transform: uppercase; letter-spacing: .08em; }
.session-timeline-item h3 { margin: 3px 0; font-size: .96rem; }
.session-timeline-item p:last-child { margin: 4px 0 0; color: var(--muted); font-size: .76rem; }
.scanner-share-layout { display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: start; }
.scanner-access-qr img { display: block; width: 150px; height: 150px; border: 1px solid var(--line); border-radius: 14px; }
.scanner-access-qr small { display: block; margin-top: 9px; color: var(--muted); font-size: .68rem; line-height: 1.45; }
.scanner-access-controls label { display: block; margin-bottom: 7px; font-size: .75rem; font-weight: 700; }
.copy-field { display: flex; gap: 8px; }
.copy-field input { min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .7rem; }
.scanner-access-controls > .button { margin-top: 12px; }
.scanner-access-controls .muted { display: flex; align-items: center; gap: 6px; }
.share-email-panel { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 15px; }
.share-email-panel summary { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: .8rem; font-weight: 700; }
.share-email-panel form { margin-top: 14px; }
.scanner-security-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.public-scanner-shell { min-height: 100vh; background: var(--bg); }
.public-scanner-header { display: flex; align-items: center; gap: 10px; min-height: 62px; padding: 10px max(16px, env(safe-area-inset-left)); background: #fff; border-bottom: 1px solid var(--line); }
.public-scanner-content { width: min(1100px, calc(100% - 28px)); margin: 0 auto; padding: 26px 0 50px; }
.public-state-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: var(--bg); }
.public-state-card { max-width: 520px; text-align: center; }
.state-icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 50%; color: #936000; background: #fff2cc; }

@media (max-width: 1000px) {
  .session-form-grid { grid-template-columns: 1fr 1fr 1fr; }
  .session-field-notes { grid-column: span 2; }
}
@media (max-width: 760px) {
  .skeleton-two-column, .skeleton-form-grid, .skeleton-scanner-grid { grid-template-columns: 1fr; }
  .skeleton-heading-actions { align-items: flex-start; }
  .skeleton-heading-actions > .skeleton-action, .skeleton-heading-actions > .skeleton-action-group { display: none; }
  .skeleton-camera, .skeleton-result { min-height: 300px; }
  .session-form-grid { grid-template-columns: 1fr 1fr; }
  .session-field-name, .session-field-notes { grid-column: span 2; }
  .scanner-share-layout { grid-template-columns: 1fr; }
  .scanner-access-qr { display: grid; grid-template-columns: 132px 1fr; gap: 12px; align-items: center; }
  .scanner-access-qr img { width: 132px; height: 132px; }
  .copy-field { flex-direction: column; }
}
@media (max-width: 480px) {
  .session-form-grid { grid-template-columns: 1fr; }
  .session-field-name, .session-field-notes { grid-column: auto; }
  .scanner-access-qr { grid-template-columns: 1fr; }
}
.public-session-list { display: grid; gap: 8px; margin: 14px 0 20px; }
.public-session-list > div { display: flex; justify-content: space-between; gap: 14px; padding: 10px 12px; border-radius: 10px; background: var(--surface-soft); font-size: .76rem; }
.public-session-list span { color: var(--muted); text-align: right; }
.ticket-session-list { margin: 14px 0; }
.ticket-session-list p { padding: 9px 0; margin: 0; border-bottom: 1px solid var(--line); }

/* R2 certificate management and registration quick actions */
.certificate-metrics { display:grid; grid-template-columns:repeat(5,minmax(110px,1fr)); gap:12px; margin:18px 0; }
.certificate-metrics > div { padding:14px; border:1px solid var(--line); border-radius:12px; background:var(--surface-soft); }
.certificate-metrics span { display:block; color:var(--muted); font-size:.7rem; }
.certificate-metrics strong { display:block; margin-top:5px; font-size:1.35rem; }
.certificate-actions { flex-wrap:wrap; margin-top:16px; }
.certificate-actions form { display:inline-flex; }
.compact-detail-list { margin-top:14px; }
.field-span-2 { grid-column:span 2; }
.certificate-editor-layout { display:grid; grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr); gap:20px; align-items:start; }
.certificate-editor-panel { min-width:0; }
.certificate-form-grid { align-items:start; }
.certificate-editor-actions { display:flex; justify-content:flex-end; align-items:center; gap:10px; margin-top:22px; padding-top:18px; border-top:1px solid var(--line); }
.field-label-row { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.field-label-row label { margin:0; }
.range-value { flex:0 0 auto; min-width:48px; padding:3px 7px; border-radius:999px; color:#087b98; background:var(--primary-soft); font-size:.7rem; font-weight:750; text-align:center; }
.certificate-range { width:100%; height:30px; margin:0; padding:0; border:0; border-radius:0; background:transparent; accent-color:var(--primary); cursor:pointer; }
.certificate-range:focus { outline:2px solid rgba(0,189,230,.25); outline-offset:3px; box-shadow:none; }
.certificate-preview-panel { position:sticky; top:20px; min-width:0; overflow:hidden; }
.certificate-preview-heading { align-items:flex-start; }
.certificate-preview-heading-actions { display:flex; align-items:center; gap:7px; }
.certificate-preview-shell { padding:10px; border:1px solid var(--line); border-radius:14px; background:linear-gradient(135deg,#eaf2f5,#f7fafb); }
.certificate-preview-canvas { position:relative; container-type:inline-size; width:100%; aspect-ratio:var(--certificate-aspect,1.414/1); overflow:hidden; border-radius:9px; background:#fff; box-shadow:0 12px 30px rgba(15,23,42,.14); }
.certificate-preview-media { position:absolute; inset:0; z-index:1; display:block; width:100%; height:100%; border:0; object-fit:contain; background:#fff; transition:opacity .18s ease; }
.certificate-preview-canvas.is-loading .certificate-preview-media { opacity:.45; }
.certificate-preview-overlay-layer { position:absolute; inset:0; z-index:3; display:block; width:100%; height:100%; overflow:hidden; pointer-events:none; }
.certificate-preview-overlay { font-family:Arial,Helvetica,sans-serif; }
.certificate-preview-name { font-weight:700; }
.certificate-preview-event { fill:#374151; font-weight:400; }
.certificate-preview-empty { position:absolute; inset:0; z-index:4; display:grid; place-content:center; justify-items:center; gap:8px; padding:28px; color:var(--muted); text-align:center; background:linear-gradient(135deg,#fff,#f7fafb); }
.certificate-preview-empty .icon { width:42px; height:42px; color:#8aa0ad; }
.certificate-preview-empty strong { color:var(--ink); font-size:.85rem; }
.certificate-preview-empty small { font-size:.7rem; }
.certificate-preview-legend { display:flex; align-items:center; gap:16px; margin-top:12px; color:var(--muted); font-size:.68rem; }
.certificate-preview-legend span { display:inline-flex; align-items:center; gap:6px; }
.preview-dot { width:8px; height:8px; border-radius:50%; background:var(--primary); }
.preview-dot-event { background:#64748b; }
.certificate-preview-note { margin:10px 0 0; font-size:.7rem; line-height:1.5; }
body.certificate-fullscreen-open { overflow:hidden; }
.certificate-editor-layout.is-fullscreen,
.certificate-editor-layout:fullscreen { position:fixed; inset:0; z-index:120; grid-template-columns:minmax(430px,.9fr) minmax(520px,1.1fr); gap:18px; width:100%; height:100%; padding:18px; overflow:hidden; background:var(--surface-soft); }
.certificate-editor-layout.is-fullscreen > .card,
.certificate-editor-layout:fullscreen > .card { height:calc(100vh - 36px); max-height:none; overflow-y:auto; overscroll-behavior:contain; }
.certificate-editor-layout.is-fullscreen .certificate-preview-panel,
.certificate-editor-layout:fullscreen .certificate-preview-panel { position:relative; top:auto; }
.certificate-editor-layout:fullscreen::backdrop { background:var(--surface-soft); }
.registration-table { min-width:1320px; border-collapse:separate; border-spacing:0; }
.registration-table-wrap { position:relative; }
.registration-table .sticky-select,
.registration-table .sticky-name { position:sticky; background:#fff; background-clip:padding-box; }
.registration-table .sticky-select { left:0; width:48px; min-width:48px; max-width:48px; z-index:4; text-align:center; }
.registration-table .sticky-name { left:48px; width:220px; min-width:220px; max-width:220px; z-index:3; box-shadow:10px 0 14px -13px rgba(15,23,42,.75),1px 0 0 var(--line); }
.registration-table .sticky-name a,
.registration-table .sticky-name strong,
.registration-table .sticky-name small { display:block; max-width:100%; overflow:hidden; text-overflow:ellipsis; }
.registration-table .sticky-name small { margin-top:3px; color:var(--muted); }
.registration-table thead .sticky-select,
.registration-table thead .sticky-name { z-index:8; background:var(--surface-soft); }
.registration-table tbody tr:hover .sticky-select,
.registration-table tbody tr:hover .sticky-name { background:#f7fbfc; }
.registration-table tbody tr:has(input[data-row-select]:checked) .sticky-select,
.registration-table tbody tr:has(input[data-row-select]:checked) .sticky-name { background:#e9faff; }
.actions-cell { min-width:250px; }
.row-quick-actions { display:inline-flex; flex-flow:row nowrap; align-items:center; gap:5px; white-space:nowrap; vertical-align:middle; }
.row-quick-actions > .icon-button { flex:0 0 auto; }
.row-quick-actions .icon-button { width:34px; height:34px; min-width:34px; border:1px solid var(--line); background:#fff; }
.row-quick-actions .icon-button:hover { color:var(--primary); border-color:var(--primary); background:#f0fbfd; }
.row-quick-actions .action-undo-checkin { color:#9a5b16; }
.row-quick-actions .action-checkin { color:#087b56; }
.row-quick-actions .action-certificate { color:#6d4fb3; }
.actions-column { min-width:250px; }
@media (max-width:1080px) {
  .certificate-editor-layout { grid-template-columns:1fr; }
  .certificate-preview-panel { position:relative; top:auto; }
}
@media (max-width:800px) {
  .certificate-metrics { grid-template-columns:repeat(2,1fr); }
  .field-span-2 { grid-column:auto; }
  .certificate-editor-actions { margin-top:22px; }
  .certificate-editor-actions .button-primary { flex:1; }
  .certificate-editor-layout.is-fullscreen,
  .certificate-editor-layout:fullscreen { display:flex; flex-direction:column; align-items:stretch; gap:8px; padding:8px; overflow:hidden; }
  .certificate-editor-layout.is-fullscreen > .certificate-preview-panel,
  .certificate-editor-layout:fullscreen > .certificate-preview-panel { order:-1; flex:0 0 42vh; height:42vh; margin:0; padding:12px; overflow:hidden; }
  .certificate-editor-layout.is-fullscreen > .certificate-editor-panel,
  .certificate-editor-layout:fullscreen > .certificate-editor-panel { flex:1 1 auto; height:auto; min-height:0; margin:0; overflow-y:auto; }
  .certificate-editor-layout.is-fullscreen .certificate-preview-heading,
  .certificate-editor-layout:fullscreen .certificate-preview-heading { margin-bottom:7px; }
  .certificate-editor-layout.is-fullscreen .certificate-preview-heading .section-helper,
  .certificate-editor-layout:fullscreen .certificate-preview-heading .section-helper,
  .certificate-editor-layout.is-fullscreen .certificate-preview-legend,
  .certificate-editor-layout:fullscreen .certificate-preview-legend,
  .certificate-editor-layout.is-fullscreen .certificate-preview-note,
  .certificate-editor-layout:fullscreen .certificate-preview-note { display:none; }
  .certificate-editor-layout.is-fullscreen .certificate-preview-shell,
  .certificate-editor-layout:fullscreen .certificate-preview-shell { width:min(100%,480px); margin:0 auto; padding:5px; }
  .registration-table .sticky-name { width:180px; min-width:180px; max-width:180px; }
}
.registration-skeleton-row { grid-template-columns:48px 210px 180px 210px 150px 160px 110px 120px 80px 210px !important; min-width:1320px; }
.registration-skeleton-row .skeleton-check { width:22px; }
.registration-skeleton-row .skeleton-name { width:170px; }

/* Current main embed and scanner enhancements preserved */
.public-body-embed { min-height:0; align-content:start; }
.embed-fields-only, .public-body-fields-only { background:transparent; }
.public-body-fields-only { display:block; padding:0; }
.public-fields-only { width:100%; max-width:none; padding:0; border:0; border-radius:0; background:transparent; box-shadow:none; }
.scanner-session-bar { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:14px; padding:10px 12px; border:1px solid #b5e9f4; border-radius:12px; background:#e8f8fc; }
.scanner-session-copy { display:flex; align-items:center; gap:10px; min-width:0; }
.scanner-session-copy > div { min-width:0; }
.scanner-session-copy strong, .scanner-session-copy span { display:block; }
.scanner-session-copy strong { font-size:.78rem; }
.scanner-session-copy span { margin-top:2px; color:var(--muted); font-size:.72rem; overflow-wrap:anywhere; }
.scanner-session-icon { width:20px; height:20px; flex:0 0 20px; color:#087b98; }
.scanner-session-field { width:min(480px,55%); }
.scanner-session-field .form-control { min-height:38px; padding-block:6px; }
.result-details { width:min(100%,620px); margin:22px auto; text-align:left; }
.result-details > div { display:flex; justify-content:space-between; gap:20px; padding:11px 0; border-bottom:1px solid rgba(100,120,135,.18); }
.result-details dt { font-size:.75rem; }
.result-details dd { overflow-wrap:anywhere; }
.result-actions { display:flex; justify-content:center; gap:10px; margin-top:22px; }
.manual-attendee-card { margin-bottom:20px; }
.attendee-results { display:grid; gap:9px; margin-top:12px; }
.attendee-result { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:center; gap:16px; padding:13px 14px; border:1px solid var(--line); border-radius:11px; background:var(--surface-soft); }
.attendee-result-copy { min-width:0; }
.attendee-result-copy strong, .attendee-result-copy span { display:block; overflow-wrap:anywhere; }
.attendee-result-copy span { margin-top:3px; color:var(--muted); font-size:.75rem; }
.attendee-result .badge { margin-top:6px; }
.ticket-token-fallback { margin-top:18px; padding-top:14px; border-top:1px solid var(--line); }
.ticket-token-fallback summary { cursor:pointer; color:var(--muted); font-size:.78rem; font-weight:650; }
.ticket-token-fallback .toolbar { margin:12px 0 0; }
@media (max-width:640px) {
  .scanner-session-bar { align-items:stretch; flex-direction:column; gap:9px; }
  .scanner-session-field { width:100%; }
}
@media (max-width:480px) { .attendee-result { grid-template-columns:1fr; } .attendee-result .button { width:100%; } }
@media (max-width:480px) {
  .camera-stage, .camera-placeholder, #reader:empty { min-height: 320px; }
  .scan-result-modal { padding: 12px; }
  .scan-result-panel { padding: 20px 16px; border-radius: 16px; }
  .result-details { margin-block: 15px; }
  .result-details > div { display: block; }
  .result-details dd { margin-top: 3px; }
}


/* Session-aware attendance reporting */
.session-attendance-overview {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-bottom:14px;
  padding:12px 14px;
  border:1px solid #b5e9f4;
  border-radius:12px;
  background:#e8f8fc;
}
.session-attendance-heading { display:flex; align-items:center; gap:11px; min-width:0; }
.session-attendance-heading > div { min-width:0; }
.session-attendance-heading h2 { margin:1px 0 2px; font-size:1rem; }
.session-attendance-heading p:last-child { margin:0; color:var(--muted); font-size:.74rem; overflow-wrap:anywhere; }
.session-attendance-icon { width:22px; height:22px; flex:0 0 22px; color:#087b98; }
.session-attendance-metrics { display:grid; grid-template-columns:repeat(4,minmax(82px,1fr)); gap:6px; margin:0; }
.session-attendance-metrics div { min-width:82px; padding:7px 10px; border:1px solid rgba(8,123,152,.16); border-radius:9px; background:rgba(255,255,255,.72); }
.session-attendance-metrics dt { color:var(--muted); font-size:.66rem; font-weight:700; text-transform:uppercase; letter-spacing:.035em; }
.session-attendance-metrics dd { margin:2px 0 0; color:var(--text); font-size:1rem; font-weight:800; }
@media (max-width:820px) {
  .session-attendance-overview { align-items:stretch; flex-direction:column; }
  .session-attendance-metrics { grid-template-columns:repeat(4,1fr); }
}
@media (max-width:520px) {
  .session-attendance-metrics { grid-template-columns:repeat(2,1fr); }
}


/* Events multi-view workspace */
.events-page-heading { margin-bottom:14px; }
.events-summary { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; margin-bottom:12px; }
.events-summary > div { display:flex; align-items:center; gap:10px; min-width:0; padding:10px 12px; border:1px solid var(--line); border-radius:11px; background:var(--surface); box-shadow:var(--shadow); }
.events-summary > div > span { display:grid; place-items:center; width:32px; height:32px; flex:0 0 32px; border-radius:9px; color:#087b98; background:var(--primary-soft); }
.events-summary p { margin:0; min-width:0; }
.events-summary strong, .events-summary small { display:block; }
.events-summary strong { font-size:1.05rem; line-height:1.15; }
.events-summary small { margin-top:1px; color:var(--muted); font-size:.67rem; text-transform:uppercase; letter-spacing:.035em; }

.events-commandbar { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:12px; padding:9px; border:1px solid var(--line); border-radius:12px; background:var(--surface); box-shadow:var(--shadow); }
.events-filter-form { display:flex; align-items:center; gap:8px; min-width:0; flex:1; }
.events-filter-form label { margin:0; }
.events-filter-form select.form-control { width:auto; min-width:136px; min-height:38px; }
.events-search { position:relative; min-width:220px; max-width:460px; flex:1; }
.events-search > span:not(.sr-only) { position:absolute; left:11px; top:50%; z-index:1; color:var(--muted); transform:translateY(-50%); pointer-events:none; }
.events-search .form-control { min-height:38px; padding-left:36px; }
.events-clear { flex:0 0 auto; padding:6px; }
.event-view-switcher { display:flex; align-items:center; gap:3px; padding:3px; border:1px solid var(--line); border-radius:9px; background:var(--surface-soft); }
.event-view-switcher a { display:inline-flex; align-items:center; justify-content:center; gap:6px; min-height:32px; padding:5px 9px; border-radius:6px; color:var(--muted); font-size:.72rem; font-weight:700; text-decoration:none; }
.event-view-switcher a:hover { color:var(--ink); background:#fff; }
.event-view-switcher a.active { color:#006f89; background:#fff; box-shadow:0 1px 4px rgba(13,35,55,.12); }
.event-view-switcher a:focus-visible { outline:3px solid rgba(0,189,230,.28); outline-offset:2px; }
.events-filter-summary { display:flex; align-items:center; gap:7px; margin:-2px 0 12px; color:var(--muted); font-size:.72rem; }
.events-filter-summary strong { color:var(--ink); }
.events-filter-summary > span:last-child { margin-left:auto; }

.event-card-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.event-workspace-card { display:flex; flex-direction:column; min-width:0; padding:16px; border:1px solid var(--line); border-radius:13px; color:var(--ink); background:var(--surface); box-shadow:var(--shadow); text-decoration:none; transition:150ms transform,150ms box-shadow,150ms border-color; }
.event-workspace-card:hover { border-color:#9fdce8; box-shadow:0 14px 32px rgba(13,35,55,.12); text-decoration:none; transform:translateY(-2px); }
.event-workspace-card:focus-visible { outline:3px solid rgba(0,189,230,.3); outline-offset:2px; }
.event-card-topline { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.event-card-count { color:var(--muted); font-size:.7rem; font-weight:650; }
.event-card-title { display:grid; grid-template-columns:42px minmax(0,1fr); align-items:center; gap:11px; margin:14px 0 4px; }
.event-card-title h2 { margin:0; overflow:hidden; font-size:1.05rem; line-height:1.25; text-overflow:ellipsis; white-space:nowrap; }
.event-card-title p { margin:3px 0 0; overflow:hidden; color:var(--muted); font-size:.74rem; text-overflow:ellipsis; white-space:nowrap; }
.event-date-block, .event-list-date { display:grid; place-items:center; width:42px; height:42px; border:1px solid #b9e7ef; border-radius:10px; color:#086f86; background:#edfafd; }
.event-date-block strong, .event-list-date strong { font-size:1rem; line-height:1; }
.event-date-block small, .event-list-date small { margin-top:2px; font-size:.58rem; font-weight:800; text-transform:uppercase; }
.event-card-details { margin:10px 0 12px; }
.event-card-details > div { display:grid; grid-template-columns:82px minmax(0,1fr); gap:8px; padding:7px 0; }
.event-card-details dt { display:flex; align-items:center; gap:5px; font-size:.68rem; }
.event-card-details dd { min-width:0; overflow:hidden; font-size:.72rem; text-align:right; text-overflow:ellipsis; white-space:nowrap; }
.event-card-progress { margin-top:auto; padding-top:10px; border-top:1px solid var(--line); }
.event-card-progress > div:first-child, .event-capacity { display:flex; align-items:center; justify-content:space-between; gap:10px; color:var(--muted); font-size:.68rem; }
.event-card-progress strong, .event-capacity strong { color:var(--ink); }
.event-progress-track, .event-capacity-track { display:block; width:100%; height:5px; margin-top:6px; overflow:hidden; border-radius:999px; background:#e6edf1; }
.event-progress-track > span, .event-capacity-track > i { display:block; height:100%; border-radius:inherit; background:#00a9ca; }
.event-capacity { display:grid; grid-template-columns:auto auto; margin-top:8px; }
.event-capacity-track { grid-column:1 / -1; margin-top:0; }
.event-capacity-track > i { background:#7c8a99; }
.badge-completed { background:#e8efff; color:#355fac; }

.event-list-panel { padding:0; overflow:hidden; }
.event-list-wrap { margin:0; }
.event-list-table { min-width:1060px; }
.event-list-table th { position:sticky; top:0; z-index:2; }
.event-list-table td { vertical-align:middle; }
.event-list-table td > small, .event-list-table time > small { display:block; margin-top:3px; color:var(--muted); font-size:.68rem; }
.event-list-name { display:flex; align-items:center; gap:10px; min-width:230px; color:var(--ink); }
.event-list-name:hover { text-decoration:none; }
.event-list-name > span:last-child { display:block; min-width:0; }
.event-list-name > span:last-child > strong, .event-list-name > span:last-child > small { display:block; max-width:230px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.event-list-date { width:36px; height:36px; flex:0 0 36px; border-radius:8px; }

.event-calendar-panel { overflow:hidden; border:1px solid var(--line); border-radius:13px; background:var(--surface); box-shadow:var(--shadow); }
.event-calendar-toolbar { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 14px; border-bottom:1px solid var(--line); }
.event-calendar-toolbar h2 { margin:1px 0 0; font-size:1rem; }
.event-calendar-toolbar .eyebrow { margin:0; }
.event-calendar-scroll { overflow-x:auto; }
.event-calendar { min-width:920px; }
.event-calendar-weekdays, .event-calendar-week { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); }
.event-calendar-weekdays { border-bottom:1px solid var(--line); background:var(--surface-soft); }
.event-calendar-weekdays span { padding:7px 9px; color:var(--muted); font-size:.65rem; font-weight:800; text-align:right; text-transform:uppercase; letter-spacing:.04em; }
.event-calendar-day { min-height:126px; padding:7px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; }
.event-calendar-week .event-calendar-day:last-child { border-right:0; }
.event-calendar-day > time { display:grid; place-items:center; width:24px; height:24px; margin-left:auto; border-radius:999px; color:var(--muted); font-size:.68rem; font-weight:750; }
.event-calendar-day.today > time { color:#003844; background:var(--primary); }
.event-calendar-day.outside-month { background:#f8fafb; }
.event-calendar-day.outside-month > time, .event-calendar-day.outside-month .calendar-event { opacity:.48; }
.event-calendar-items { display:grid; gap:4px; margin-top:4px; }
.calendar-event { display:block; min-width:0; padding:5px 6px; border-left:3px solid #80909e; border-radius:5px; color:#4f5d6b; background:#edf1f4; text-decoration:none; }
.calendar-event:hover { filter:brightness(.97); text-decoration:none; }
.calendar-event strong, .calendar-event span { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.calendar-event strong { font-size:.66rem; }
.calendar-event span { margin-top:1px; font-size:.58rem; opacity:.78; }
.calendar-event.badge-active { border-left-color:#16a174; color:#087b56; background:#e2f7ef; }
.calendar-event.badge-completed { border-left-color:#5078c4; color:#355fac; background:#e8efff; }
.calendar-event.badge-cancelled, .calendar-event.badge-closed { border-left-color:#c74655; color:#9f2937; background:#ffe9ec; }
.calendar-more { padding-left:7px; color:var(--muted); font-size:.62rem; font-weight:700; }
.events-calendar-empty { padding:18px; color:var(--muted); text-align:center; }
.events-empty-state { grid-column:1 / -1; display:grid; justify-items:center; gap:8px; padding:48px 20px; border:1px dashed #bdcbd4; border-radius:13px; color:var(--muted); background:var(--surface); text-align:center; }
.events-empty-state > span { display:grid; place-items:center; width:44px; height:44px; border-radius:12px; color:#087b98; background:var(--primary-soft); }
.events-empty-state h2, .events-empty-state p { margin:0; }
.events-empty-state h2 { color:var(--ink); font-size:1rem; }
.events-empty-state p { max-width:420px; font-size:.78rem; }

@media (max-width:1100px) {
  .event-card-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .events-commandbar { align-items:stretch; flex-direction:column; }
  .event-view-switcher { align-self:flex-end; }
}
@media (max-width:720px) {
  .events-summary { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .events-filter-form { align-items:stretch; flex-wrap:wrap; }
  .events-search { max-width:none; min-width:100%; }
  .events-filter-form label:not(.events-search) { flex:1 1 140px; }
  .events-filter-form select.form-control { width:100%; }
  .event-view-switcher { width:100%; align-self:stretch; }
  .event-view-switcher a { flex:1; }
  .event-card-grid { grid-template-columns:1fr; }
}
@media (max-width:480px) {
  .events-summary > div { padding:8px 10px; }
  .events-filter-form .button, .events-clear { flex:1; }
  .event-card-details > div { grid-template-columns:72px minmax(0,1fr); }
  .event-calendar-toolbar { align-items:flex-start; }
}