:root {
  --navy: #06111d;
  --blue: #0b2748;
  --blue-mid: #15457a;
  --blue-glow: rgba(46, 122, 196, 0.28);
  --red: #e11d24;
  --red-deep: #b51419;
  --red-soft: rgba(225, 29, 36, 0.16);
  --white: #ffffff;
  --cream: #f3f6fb;
  --ink: #102033;
  --ink-soft: #5a6f86;
  --muted: rgba(236, 244, 255, 0.72);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.16);
  --surface: rgba(255, 255, 255, 0.055);
  --surface-2: rgba(255, 255, 255, 0.09);
  --ok: #22a35a;
  --ok-soft: rgba(34, 163, 90, 0.18);
  --warn: #f0b429;
  --radius: 20px;
  --radius-sm: 14px;
  --font: "Figtree", "Segoe UI", sans-serif;
  --display: "Sora", "Figtree", sans-serif;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
  --shadow-soft: 0 14px 36px rgba(0, 0, 0, 0.22);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.35rem;
  --space-5: 1.75rem;
  --space-6: 2.25rem;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-x: var(--safe-left);
  --touch: 44px;
  --loader-ink: #f3f6fb;
  --loader-ink-on-light: #102033;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  height: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  font-family: var(--font);
  color: var(--white);
  background:
    radial-gradient(900px 480px at 8% -8%, var(--blue-glow), transparent 60%),
    radial-gradient(700px 420px at 100% 0%, rgba(225, 29, 36, 0.16), transparent 50%),
    linear-gradient(160deg, var(--navy) 0%, var(--blue) 52%, #0a1f3a 100%);
  background-attachment: scroll;
  display: flex;
  flex-direction: column;
  letter-spacing: 0.01em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

button,
a,
input,
select,
label,
.page-btn,
.password-toggle,
.status-option {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

img,
video,
canvas,
svg {
  max-width: 100%;
  height: auto;
}

a { color: inherit; text-decoration: none; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: calc(0.95rem + var(--safe-top));
  padding-bottom: 0.95rem;
  padding-left: calc(clamp(1rem, 3.5vw, 1.6rem) + var(--safe-left));
  padding-right: calc(clamp(1rem, 3.5vw, 1.6rem) + var(--safe-right));
  background: rgba(6, 17, 29, 0.88);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.15rem;
  padding: 0 0.65rem;
  border-radius: 10px;
  background: linear-gradient(180deg, #ef2a31 0%, var(--red) 100%);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: 0 8px 18px rgba(225, 29, 36, 0.28);
}

.brand-text {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(0.98rem, 2.8vw, 1.12rem);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.topbar nav a {
  padding: 0.55rem 0.95rem;
  min-height: var(--touch);
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.topbar nav a.active,
.topbar nav a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line-strong);
}

.topbar nav a.active {
  background: rgba(225, 29, 36, 0.92);
  border-color: transparent;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-top: var(--space-5);
  padding-bottom: calc(var(--space-6) + var(--safe-bottom));
  padding-left: calc(clamp(1rem, 3.5vw, 1.6rem) + var(--safe-left));
  padding-right: calc(clamp(1rem, 3.5vw, 1.6rem) + var(--safe-right));
  flex: 1;
  min-width: 0;
}

.container-login {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 480px;
  padding-top: var(--space-5);
  padding-bottom: calc(var(--space-6) + var(--safe-bottom));
}

.panel {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(1.35rem, 3.2vw, 1.85rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), #2f79c4 55%, transparent);
  pointer-events: none;
}

.panel-head {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.section-label {
  margin: 0 0 var(--space-2);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(236, 244, 255, 0.55);
}

.admin-block {
  margin-bottom: var(--space-5);
}

.admin-block:last-child {
  margin-bottom: 0;
}

.scanner-block {
  margin-bottom: var(--space-1);
}

.scanner-block:last-child {
  margin-bottom: 0;
}

h1 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: clamp(1.55rem, 4.2vw, 2.05rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--white);
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.55;
  max-width: 36rem;
  font-weight: 500;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-4);
}

.field span {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

select,
input[type="text"],
input[type="password"],
input[type="search"] {
  width: 100%;
  max-width: 100%;
  min-height: 52px;
  padding: 0.9rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.97);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  /* 16px minimum prevents iOS Safari auto-zoom on focus */
  font-size: 16px;
  line-height: 1.35;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type="search"] {
  -webkit-appearance: none;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23102033' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
}

select:focus,
input:focus {
  outline: none;
  border-color: rgba(225, 29, 36, 0.7);
  box-shadow: 0 0 0 4px var(--red-soft);
}

select:disabled,
input:disabled {
  opacity: 0.55;
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 3rem;
}

.password-toggle {
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: var(--touch);
  height: var(--touch);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 0;
}

.password-toggle:hover {
  color: var(--blue);
  background: rgba(11, 39, 72, 0.08);
}

.password-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--red-soft);
  color: var(--blue);
}

.password-toggle svg {
  width: 1.2rem;
  height: 1.2rem;
  display: block;
}

.password-toggle .icon-eye-off {
  display: none;
}

.password-toggle.is-visible .icon-eye {
  display: none;
}

.password-toggle.is-visible .icon-eye-off {
  display: block;
}

.hint {
  margin: -0.35rem 0 var(--space-4);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.45;
}

.reader-wrap {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: min(56vw, 300px);
  background:
    radial-gradient(circle at 50% 30%, rgba(47, 121, 196, 0.18), transparent 55%),
    rgba(0, 0, 0, 0.32);
  margin-bottom: var(--space-4);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.reader-wrap.disabled {
  opacity: 0.42;
  pointer-events: none;
}

#reader { width: 100%; }

#reader video,
#reader canvas,
#reader img,
#html5-qrcode-anchor-scan-type-change,
#reader__scan_region,
#reader__dashboard_section,
#reader__dashboard_section_csr,
#reader__dashboard_section_swaplink {
  max-width: 100% !important;
}

#reader video {
  object-fit: cover;
  border-radius: 0;
}

#reader__dashboard_section_csr button,
#reader__dashboard_section_swaplink {
  min-height: var(--touch) !important;
  font-size: 16px !important;
}

.manual {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  align-items: end;
  margin-bottom: 0;
  padding-top: var(--space-1);
}

.manual .field { margin: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  min-height: 52px;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  color: var(--white);
  font-family: var(--display);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn:hover { background: rgba(255, 255, 255, 0.14); }

.btn.primary {
  background: linear-gradient(180deg, #ef2a31 0%, var(--red) 100%);
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 10px 24px rgba(225, 29, 36, 0.28);
}

.btn.primary:hover {
  background: linear-gradient(180deg, #d61c22 0%, var(--red-deep) 100%);
}

.btn:active { transform: translateY(1px); }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.filters-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  align-items: stretch;
}

.result {
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.22);
}

.result .result-title {
  font-family: var(--display);
  font-size: clamp(1.15rem, 3.2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
}

.result .result-msg {
  color: var(--muted);
  line-height: 1.5;
  font-weight: 500;
}

.result .result-meta {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: var(--white);
  font-family: ui-monospace, Consolas, monospace;
  word-break: break-all;
}

.result.idle { border-color: var(--line-strong); }
.result.admitted {
  border-color: rgba(34, 163, 90, 0.65);
  background: var(--ok-soft);
}
.result.admitted .result-title { color: #5be08f; }
.result.already_used {
  border-color: var(--warn);
  background: rgba(240, 180, 41, 0.14);
}
.result.wrong_gate,
.result.invalid {
  border-color: var(--red);
  background: var(--red-soft);
}

.stats {
  display: grid;
  grid-template-columns: minmax(0, 280px);
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.stats-admitted-only {
  grid-template-columns: 1fr;
}

.stat,
.gate-card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.15rem 1.2rem;
  box-shadow: var(--shadow-soft);
}

.stat-value,
.gate-admitted-count {
  font-family: var(--display);
  font-size: clamp(1.7rem, 4.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}

.gate-admitted-count {
  margin: 0.35rem 0;
}

.stat-label,
.muted {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 550;
}

.gate-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.gate-card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.gate-card p { margin: 0.15rem 0; font-size: 0.9rem; }

.filters {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-3);
  align-items: end;
  margin-bottom: 0;
  padding: var(--space-4);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.filters .field { margin: 0; }
.filters .field-gate { grid-column: span 3; }
.filters .field-status { grid-column: span 3; }
.filters .field-search { grid-column: span 5; }
.filters .filters-actions { grid-column: span 1; }

.filters-actions .btn {
  width: 100%;
  min-height: 52px;
}

.status-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  min-height: 52px;
  padding: 0.3rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
}

.status-option {
  position: relative;
  margin: 0;
  cursor: pointer;
}

.status-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.status-option > span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.45rem 0.6rem;
  border-radius: 10px;
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.status-option input:checked + span {
  color: var(--white);
  background: linear-gradient(180deg, #ef2a31 0%, var(--red) 100%);
  box-shadow: 0 8px 18px rgba(225, 29, 36, 0.28);
}

.status-option input:focus-visible + span {
  box-shadow: 0 0 0 3px var(--red-soft);
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--cream);
  border-radius: var(--radius);
  border: 1px solid rgba(225, 29, 36, 0.28);
  border-top: 3px solid var(--red);
  box-shadow: var(--shadow-soft);
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.92rem;
  color: var(--ink);
}

th,
td {
  text-align: left;
  padding: 1rem 0.95rem;
  border-bottom: 1px solid #d7e2ef;
  vertical-align: middle;
}

th {
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.7rem;
  background: #e8eef7;
  position: sticky;
  top: 0;
  z-index: 1;
}

tbody tr:nth-child(even) { background: #eef3f9; }
tbody tr:hover { background: #e3ebf5; }

td:first-child {
  position: sticky;
  left: 0;
  background: inherit;
  z-index: 1;
}

code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.86em;
  color: var(--blue-mid);
  font-weight: 700;
}

.badge {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge.unused {
  background: #d7e5f5;
  color: var(--blue);
}

.badge.admitted {
  background: var(--ok);
  color: var(--white);
}

.badge.muted-badge {
  background: transparent;
  color: #7a91a8;
  font-weight: 700;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: var(--space-5);
}

.page-btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.07);
  color: var(--white);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
}

.page-btn:hover { background: rgba(255, 255, 255, 0.14); }

.page-btn.current {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 0 8px 18px rgba(225, 29, 36, 0.28);
}

.page-btn.jump {
  min-width: 54px;
  background: rgba(0, 0, 0, 0.22);
}

.page-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
}

.pagination-meta {
  text-align: center;
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 550;
}

.empty {
  text-align: center;
  color: var(--ink-soft);
  padding: 1.8rem !important;
}

/* Login */
.login-shell {
  width: 100%;
}

.login-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  padding: clamp(1.6rem, 5vw, 2.25rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), #2f79c4);
}

.login-badge {
  display: none;
}

.login-card h1 {
  margin-bottom: 0.45rem;
}

.login-card .sub {
  margin-bottom: var(--space-5);
}

.login-form {
  margin-top: 0.15rem;
}

.login-form .field {
  margin-bottom: var(--space-4);
}

.login-btn {
  width: 100%;
  margin-top: var(--space-2);
  min-height: 54px;
  font-size: 1rem;
}

.login-card .result {
  margin-bottom: var(--space-4);
}

.nav-logout {
  display: inline-flex;
  margin: 0;
}

.nav-logout-btn {
  padding: 0.5rem 0.85rem;
  min-height: var(--touch);
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

.nav-logout-btn:hover {
  color: var(--white);
  background: var(--red);
  border-color: var(--red);
}

.site-footer {
  margin-top: auto;
  background: linear-gradient(180deg, #ef2a31 0%, var(--red-deep) 100%);
  color: var(--white);
  padding-top: 0.95rem;
  padding-bottom: calc(0.95rem + var(--safe-bottom));
  padding-left: calc(clamp(1rem, 3.5vw, 1.35rem) + var(--safe-left));
  padding-right: calc(clamp(1rem, 3.5vw, 1.35rem) + var(--safe-right));
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-footer .tag { font-size: clamp(0.95rem, 2.8vw, 1.1rem); }
.site-footer .meta { opacity: 0.92; font-size: 0.9rem; font-weight: 500; }

body.page-login .topbar {
  border-top: none;
}

@media (max-width: 1024px) {
  .gate-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filters .field-gate,
  .filters .field-status { grid-column: span 6; }
  .filters .field-search { grid-column: span 9; }
  .filters .filters-actions { grid-column: span 3; }
}

@media (max-width: 768px) {
  .topbar {
    gap: 0.65rem;
  }

  .topbar nav {
    gap: 0.25rem;
    flex-wrap: nowrap;
    max-width: 72%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .topbar nav::-webkit-scrollbar {
    display: none;
  }

  .topbar nav a,
  .nav-logout-btn {
    padding: 0.5rem 0.72rem;
    font-size: 0.84rem;
    min-height: var(--touch);
    flex-shrink: 0;
  }

  .brand-text {
    font-size: 0.95rem;
  }

  .container {
    padding-top: var(--space-4);
  }

  .panel {
    padding: 1.35rem 1.15rem 1.45rem;
  }

  .panel-head {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
  }

  .stats,
  .stats-admitted-only {
    grid-template-columns: 1fr;
  }

  .gate-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
    margin-bottom: var(--space-4);
  }

  .gate-card {
    padding: 0.95rem 0.7rem;
    text-align: center;
  }

  .gate-card h3 {
    font-size: 0.78rem;
    margin-bottom: 0.35rem;
  }

  .gate-admitted-count {
    font-size: 1.45rem;
  }

  .gate-card .muted {
    font-size: 0.75rem;
  }

  .stat {
    padding: 1.25rem 1.2rem;
  }

  .manual {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .manual .btn {
    width: 100%;
    min-height: 54px;
  }

  .filters {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    padding: 1.15rem;
  }

  .filters .field-gate,
  .filters .field-status,
  .filters .field-search,
  .filters .filters-actions {
    grid-column: 1 / -1;
  }

  .filters-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .filters-actions .btn {
    width: 100%;
    min-height: 52px;
  }

  .status-toggle {
    min-height: var(--touch);
  }

  .status-option > span {
    min-height: var(--touch);
  }

  .reader-wrap {
    min-height: min(62vw, 280px);
    margin-bottom: var(--space-4);
  }

  .site-footer {
    flex-direction: row;
    align-items: center;
  }

  .pagination {
    gap: 0.45rem;
    padding-bottom: 0.25rem;
  }

  .page-btn {
    min-width: var(--touch);
    min-height: var(--touch);
  }

  /* Admin tickets: card list on mobile */
  .table-wrap.ticket-list {
    overflow: visible;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  .ticket-list table {
    min-width: 0;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 1.1rem;
  }

  .ticket-list thead {
    display: none;
  }

  .ticket-list tbody {
    display: block;
  }

  .ticket-list tr.ticket-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "code status"
      "used used"
      "admitted admitted";
    gap: 1rem 1.15rem;
    padding: 1.3rem 1.25rem 1.35rem;
    background: linear-gradient(180deg, #f8fafd 0%, var(--cream) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--blue-mid);
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  }

  .ticket-list tr.ticket-row.is-admitted {
    border-left-color: var(--ok);
  }

  .ticket-list tr.ticket-row:nth-child(even),
  .ticket-list tr.ticket-row:hover {
    background: linear-gradient(180deg, #f8fafd 0%, var(--cream) 100%);
  }

  .ticket-list td {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0;
    border: none;
    background: transparent !important;
    font-size: 0.95rem;
    color: var(--ink);
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    line-height: 1.4;
  }

  .ticket-list td::before {
    content: attr(data-label);
    font-family: var(--display);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--ink-soft);
  }

  .ticket-list td:first-child {
    position: static;
    grid-area: code;
  }

  .ticket-list td:first-child code {
    font-size: 1.08rem;
    letter-spacing: -0.01em;
  }

  .ticket-list td[data-label="Status"] {
    grid-area: status;
    align-items: flex-end;
    text-align: right;
  }
  .ticket-list td[data-label="Created"] {
    display: none;
  }
  .ticket-list td[data-label="Admitted at"] {
    grid-area: admitted;
    padding-top: 0.85rem;
    border-top: 1px solid #d7e2ef;
  }
  .ticket-list td[data-label="Gate used"] { grid-area: used; }

  .ticket-list tr.ticket-empty {
    display: block;
    padding: 1.35rem 1.15rem;
    background: var(--cream);
    border: 1px solid rgba(225, 29, 36, 0.22);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
  }

  .ticket-list tr.ticket-empty td {
    display: block;
    border: none;
    padding: 0;
  }

  .ticket-list tr.ticket-empty td::before {
    content: none;
  }
}

@media (max-width: 480px) {
  .brand-text { display: none; }

  .panel {
    border-radius: 18px;
    padding: 1.25rem 1.05rem 1.35rem;
  }

  .login-card {
    border-radius: 20px;
    padding: 1.45rem 1.2rem 1.55rem;
  }

  .gate-stats {
    gap: 0.55rem;
  }

  .gate-card {
    padding: 0.85rem 0.55rem;
  }

  .ticket-list tr.ticket-row {
    grid-template-areas:
      "code code"
      "status used"
      "admitted admitted";
    padding: 1.25rem 1.1rem 1.3rem;
    gap: 0.95rem 1rem;
  }

  .ticket-list td[data-label="Status"] {
    align-items: flex-start;
    text-align: left;
  }

  body.page-login .result {
    position: static;
  }
}

/* Short landscape phones (iOS/Android) */
@media (max-height: 500px) and (orientation: landscape) {
  .panel-head {
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
  }

  .reader-wrap {
    min-height: 160px;
  }

  .container-login {
    align-items: flex-start;
    padding-top: var(--space-3);
  }

  .scan-dialog {
    align-items: flex-start;
    padding-top: max(0.75rem, var(--safe-top));
  }

  .scan-dialog-card {
    max-height: 88dvh;
  }
}

@media (hover: none) {
  .btn:hover { background: var(--surface-2); }
  .btn.primary:hover {
    background: linear-gradient(180deg, #ef2a31 0%, var(--red) 100%);
  }
  tbody tr:hover { background: transparent; }
  tbody tr:nth-child(even):hover { background: #eef3f9; }
  .login-card:hover,
  .panel:hover {
    border-color: var(--line-strong);
    transform: none;
  }
  .gate-card:hover,
  .stat:hover {
    transform: none;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    border-color: var(--line);
  }
}

/* Motion + loaders */
@keyframes fadeRise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes popIn {
  0% {
    opacity: 0.4;
    transform: scale(0.97);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes softPulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes l18-1 {
  30%,
  70% {
    background-position:
      center,
      left 50% top calc(50% - var(--loader-pull)),
      left 50% bottom calc(50% - var(--loader-pull)),
      top 50% left calc(50% - var(--loader-pull)),
      top 50% right calc(50% - var(--loader-pull));
  }
}

@keyframes l18-2 {
  0%,
  40% {
    transform: rotate(0deg);
  }
  60%,
  100% {
    transform: rotate(90deg);
  }
}

.anim-rise {
  animation: fadeRise 0.45s ease both;
}

.anim-pop {
  animation: popIn 0.28s ease both;
}

.anim-stagger .stat,
.anim-stagger .gate-card {
  animation: fadeRise 0.45s ease both;
  animation-delay: calc(var(--i, 0) * 0.06s + 0.08s);
}

.topbar {
  animation: fadeRise 0.35s ease both;
}

.loader {
  --loader-size: 40px;
  --loader-dot: 12px;
  --loader-arm-w: 8px;
  --loader-arm-h: 16px;
  --loader-offset: -20px;
  --loader-pull: 8px;
  width: var(--loader-size);
  aspect-ratio: 1;
  flex-shrink: 0;
  --c: linear-gradient(var(--loader-ink) 0 0);
  --m: radial-gradient(farthest-side, var(--loader-ink) 92%, transparent);
  background:
    var(--m) center / var(--loader-dot) var(--loader-dot),
    var(--c) left 50% top var(--loader-offset) / var(--loader-arm-w) var(--loader-arm-h),
    var(--c) left 50% bottom var(--loader-offset) / var(--loader-arm-w) var(--loader-arm-h),
    var(--c) top 50% left var(--loader-offset) / var(--loader-arm-h) var(--loader-arm-w),
    var(--c) top 50% right var(--loader-offset) / var(--loader-arm-h) var(--loader-arm-w);
  background-repeat: no-repeat;
  animation:
    l18-1 1.5s infinite,
    l18-2 1.5s infinite;
}

.loader-sm {
  --loader-size: 20px;
  --loader-dot: 6px;
  --loader-arm-w: 4px;
  --loader-arm-h: 8px;
  --loader-offset: -10px;
  --loader-pull: 4px;
}

.loader-on-light {
  --loader-ink: var(--loader-ink-on-light);
}

.btn {
  position: relative;
  gap: 0.5rem;
  overflow: hidden;
}

.btn .loader {
  display: none;
}

.btn.is-loading .btn-label {
  opacity: 0.75;
}

.btn.is-loading .loader {
  display: block;
}

.btn.is-loading {
  pointer-events: none;
  overflow: visible;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
  background: rgba(6, 17, 29, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
}

.page-loader[hidden] {
  display: none !important;
}

body.is-page-loading {
  cursor: progress;
}

.reader-wrap {
  position: relative;
}

.camera-loader {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: rgba(6, 17, 29, 0.72);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.camera-loader[hidden] {
  display: none !important;
}

.reader-wrap.is-loading {
  border-color: rgba(225, 29, 36, 0.45);
}

.result {
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.result.loading {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

.result-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.result-heading .result-title {
  margin-bottom: 0;
}

.result-loader {
  display: none;
}

.result.loading .result-loader {
  display: block;
}

.login-card,
.panel {
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-card:hover,
.panel:hover {
  border-color: rgba(255, 255, 255, 0.22);
}

.gate-card,
.stat {
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.gate-card:hover,
.stat:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}

.table-wrap tbody tr {
  transition: background 0.15s ease;
}

.topbar nav a,
.nav-logout-btn,
.page-btn {
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.15s ease;
}

.topbar nav a:active,
.btn:active,
.page-btn:active {
  transform: translateY(1px) scale(0.98);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* Scan result popup */
.scan-dialog {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: max(1.25rem, var(--safe-top));
  padding-bottom: max(1.25rem, var(--safe-bottom));
  padding-left: max(1.25rem, var(--safe-left));
  padding-right: max(1.25rem, var(--safe-right));
  /* iOS keyboard / dynamic toolbars */
  height: 100%;
  height: 100dvh;
}

.scan-dialog[hidden] {
  display: none !important;
}

.scan-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 22, 0.76);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.scan-dialog-card {
  position: relative;
  z-index: 1;
  width: min(100%, 420px);
  max-height: min(85dvh, 560px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 1.65rem 1.45rem 1.35rem;
  border-radius: 22px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #143860 0%, #0b2444 100%);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.scan-dialog-card .result-heading .result-title,
.scan-dialog-card .result-title {
  font-size: clamp(1.45rem, 5vw, 1.85rem);
}

.scan-dialog-card > .result-title {
  margin-bottom: 0.55rem;
}

.scan-dialog-card .result-msg {
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.scan-dialog-card .result-meta {
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
  word-break: break-word;
  line-height: 1.45;
}

.scan-dialog-card .dialog-ok {
  width: 100%;
  min-height: 52px;
}

.scan-dialog-card.admitted {
  border-color: rgba(34, 163, 90, 0.7);
  background: linear-gradient(180deg, #134a32 0%, #0d2f22 100%);
}

.scan-dialog-card.already_used {
  border-color: rgba(240, 180, 41, 0.7);
  background: linear-gradient(180deg, #4a3a14 0%, #2f250d 100%);
}

.scan-dialog-card.invalid,
.scan-dialog-card.wrong_gate {
  border-color: rgba(225, 29, 36, 0.7);
  background: linear-gradient(180deg, #4a1520 0%, #2f0e16 100%);
}

.scan-dialog-card.loading {
  border-color: rgba(255, 255, 255, 0.28);
}

body.dialog-open {
  overflow: hidden;
}

@supports (height: 100dvh) {
  .scan-dialog {
    height: 100dvh;
  }
}

@media (max-width: 768px) {
  .scan-dialog {
    inset: auto;
    left: 0;
    right: 0;
    top: var(--vv-offset-top, 0px);
    height: var(--vv-height, 100dvh);
  }
}