:root {
  --ltf-bg: #0a0f1c;
  --ltf-panel: #121a2b;
  --ltf-panel-2: #172238;
  --ltf-border: rgba(255, 255, 255, 0.1);
  --ltf-text: #edf3ff;
  --ltf-muted: #9aa8c7;
  --ltf-accent: #21c7a8;
  --ltf-accent-2: #4f8cff;
}

body {
  min-height: 100vh;
  background: var(--ltf-bg);
  color: var(--ltf-text);
}

.ltf-auth-body,
.ltf-body {
  background:
    radial-gradient(circle at top left, rgba(33, 199, 168, 0.16), transparent 28rem),
    radial-gradient(circle at top right, rgba(79, 140, 255, 0.14), transparent 30rem),
    var(--ltf-bg);
}

.ltf-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.ltf-login-card,
.ltf-panel,
.ltf-stat {
  background: linear-gradient(180deg, rgba(23, 34, 56, 0.96), rgba(18, 26, 43, 0.96));
  border: 1px solid var(--ltf-border);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.ltf-login-card {
  width: min(100%, 440px);
  padding: 2rem;
}

.ltf-login-mark,
.ltf-brand-mark {
  display: inline-grid;
  place-items: center;
  font-weight: 800;
  background: linear-gradient(135deg, var(--ltf-accent), var(--ltf-accent-2));
  color: #06101d;
}

.ltf-login-mark {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  margin-bottom: 1rem;
}

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

.ltf-sidebar {
  width: 280px;
  position: fixed;
  inset: 0 auto 0 0;
  padding: 1rem;
  border-right: 1px solid var(--ltf-border);
  background: rgba(8, 13, 25, 0.96);
  z-index: 1040;
}

.ltf-brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: #fff;
  text-decoration: none;
  padding: 0.6rem 0.5rem 1.25rem;
}

.ltf-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
}

.ltf-brand small {
  display: block;
  color: var(--ltf-muted);
}

.ltf-nav {
  display: grid;
  gap: 0.25rem;
}

.ltf-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 44px;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  color: var(--ltf-muted);
  text-decoration: none;
}

.ltf-nav a:hover,
.ltf-nav a.active {
  background: var(--ltf-panel-2);
  color: #fff;
}

.ltf-main {
  min-width: 0;
  flex: 1;
  margin-left: 280px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.ltf-topbar {
  min-height: 72px;
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--ltf-border);
  background: rgba(10, 15, 28, 0.82);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.ltf-user-toggle {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0.45rem;
  border: 1px solid transparent;
  color: #fff;
}

.ltf-user-toggle:hover,
.ltf-user-toggle:focus,
.ltf-user-toggle.show {
  border-color: var(--ltf-border);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.ltf-user-label {
  display: grid;
  justify-items: end;
  line-height: 1.15;
}

.ltf-user-label [data-current-user] {
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ltf-user-dropdown {
  min-width: 180px;
  padding: 0.35rem;
  border: 1px solid var(--ltf-border);
  background-color: #0d1526;
}

.ltf-user-dropdown .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-radius: 6px;
}

.ltf-user-dropdown .dropdown-item.active,
.ltf-user-dropdown .dropdown-item:active {
  background-color: var(--ltf-panel-2);
  color: #fff;
}

.ltf-content {
  flex: 1;
  padding: 1.5rem;
}

.ltf-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--ltf-border);
  font-size: 0.875rem;
}

.ltf-panel {
  padding: 1rem;
}

.ltf-stat {
  min-height: 132px;
  padding: 1rem;
  display: grid;
  align-content: space-between;
}

.ltf-stat i,
.ltf-page-icon {
  color: var(--ltf-accent);
  font-size: 2rem;
}

.ltf-stat span {
  color: var(--ltf-muted);
}

.ltf-stat strong {
  font-size: 2rem;
}

.table-dark {
  --bs-table-bg: transparent;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.06);
  border-color: var(--ltf-border);
}

.form-control,
.form-select {
  background-color: #0d1526;
  border-color: var(--ltf-border);
  color: #fff;
}

.form-control:focus,
.form-select:focus {
  background-color: #0d1526;
  border-color: var(--ltf-accent);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(33, 199, 168, 0.18);
}

.form-control:disabled,
.form-control[readonly] {
  background-color: rgba(13, 21, 38, 0.72);
  border-color: var(--ltf-border);
  color: var(--ltf-muted);
  opacity: 1;
}

.btn-primary {
  --bs-btn-bg: var(--ltf-accent);
  --bs-btn-border-color: var(--ltf-accent);
  --bs-btn-hover-bg: #19ad92;
  --bs-btn-hover-border-color: #19ad92;
  --bs-btn-color: #06101d;
  --bs-btn-hover-color: #06101d;
  font-weight: 700;
}

.badge-role {
  background: rgba(33, 199, 168, 0.14);
  border: 1px solid rgba(33, 199, 168, 0.28);
  color: #8bf7de;
}

.ltf-thumb {
  width: 64px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  background: #070b13;
}

.text-truncate-qr {
  max-width: 320px;
}

.scanner-event-list {
  display: grid;
  gap: 0.65rem;
  max-height: 640px;
  overflow: auto;
  padding-right: 0.25rem;
}

.scanner-event {
  width: 100%;
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem;
  border: 1px solid var(--ltf-border);
  border-radius: 8px;
  background: rgba(13, 21, 38, 0.76);
  color: var(--ltf-text);
  text-align: left;
}

.scanner-event:hover,
.scanner-event.is-active {
  border-color: rgba(33, 199, 168, 0.58);
  background: rgba(33, 199, 168, 0.12);
}

.scanner-event-title {
  font-weight: 700;
}

.scanner-event-meta,
.scanner-event-footer {
  color: var(--ltf-muted);
  font-size: 0.875rem;
}

.scanner-event-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.scanner-summary {
  min-height: 94px;
  display: grid;
  align-content: space-between;
  padding: 0.85rem;
  border: 1px solid var(--ltf-border);
  border-radius: 8px;
  background: rgba(13, 21, 38, 0.72);
}

.scanner-summary i {
  color: var(--ltf-accent);
  font-size: 1.25rem;
}

.scanner-summary span {
  color: var(--ltf-muted);
  font-size: 0.875rem;
}

.scanner-summary strong {
  color: #fff;
  font-size: 1.45rem;
}

.scanner-shell:fullscreen {
  padding: 1rem;
  background: var(--ltf-bg);
  color: var(--ltf-text);
}

.scanner-viewport {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  border: 1px solid var(--ltf-border);
  border-radius: 8px;
  background: #050915;
}

.scanner-reader,
.scanner-reader > div {
  width: 100%;
  min-height: 440px;
}

.scanner-camera-message {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 2rem;
  color: #fff;
  text-align: center;
}

.scanner-camera-message i {
  color: var(--ltf-primary);
  font-size: 2rem;
}

.scanner-camera-message strong {
  font-size: 1rem;
}

.scanner-camera-message span {
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.scanner-shell.has-camera-message .scanner-frame,
.scanner-shell.has-camera-message .scanner-hint {
  display: none;
}

.scanner-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(64vw, 260px);
  height: min(64vw, 260px);
  transform: translate(-50%, -50%);
  border: 4px solid rgba(255, 255, 255, 0.92);
  border-radius: 8px;
  box-shadow: 0 0 0 999px rgba(0, 0, 0, 0.22);
  pointer-events: none;
}

.scanner-hint {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  width: min(calc(100% - 2rem), 34rem);
  transform: translateX(-50%);
  padding: 0.6rem 0.85rem;
  border-radius: 8px;
  background: rgba(5, 9, 21, 0.82);
  color: #fff;
  font-size: 0.875rem;
  text-align: center;
  pointer-events: none;
}

.scanner-feedback-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 1rem;
  text-align: left;
}

.scanner-feedback-grid div {
  padding: 0.7rem;
  border: 1px solid rgba(10, 15, 28, 0.14);
  border-radius: 8px;
  background: rgba(10, 15, 28, 0.04);
}

.scanner-feedback-grid span {
  display: block;
  color: #6c757d;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.scanner-feedback-grid strong {
  display: block;
  overflow-wrap: anywhere;
}

.ltf-status-select {
  font-weight: 700;
}

.ltf-status-select option,
.ltf-event-status-select option,
.ltf-user-status-select option {
  background: #0d1526;
  color: #fff;
  font-weight: 700;
}

.ltf-event-status-select,
.ltf-user-status-select {
  font-weight: 700;
}

.ltf-status-select option[value="generado"],
.ltf-status-select.is-status-generated {
  background-color: #0dcaf0;
  color: #06101d;
}

.ltf-status-select option[value="enviado"],
.ltf-status-select.is-status-sent {
  background-color: #0d6efd;
  color: #fff;
}

.ltf-status-select option[value="usado"],
.ltf-status-select.is-status-used {
  background-color: #198754;
  color: #fff;
}

.ltf-status-select option[value="cancelado"],
.ltf-status-select.is-status-cancelled {
  background-color: #dc3545;
  color: #fff;
}

.ltf-event-status-select option[value="borrador"],
.ltf-event-status-select.is-event-draft {
  background-color: #6c757d;
  color: #fff;
}

.ltf-event-status-select option[value="publicado"],
.ltf-event-status-select.is-event-published {
  background-color: #198754;
  color: #fff;
}

.ltf-event-status-select option[value="cancelado"],
.ltf-event-status-select.is-event-cancelled {
  background-color: #dc3545;
  color: #fff;
}

.ltf-event-status-select option[value="finalizado"],
.ltf-event-status-select.is-event-finished {
  background-color: #212529;
  color: #fff;
}

.ltf-user-status-select option[value="true"],
.ltf-user-status-select.is-user-active {
  background-color: #198754;
  color: #fff;
}

.ltf-user-status-select option[value="false"],
.ltf-user-status-select.is-user-inactive {
  background-color: #6c757d;
  color: #fff;
}

@media (max-width: 991.98px) {
  .ltf-sidebar {
    transform: translateX(-100%);
    transition: transform 0.2s ease;
  }

  .ltf-sidebar.is-open {
    transform: translateX(0);
  }

  .ltf-main {
    margin-left: 0;
  }
}

@media (max-width: 575.98px) {
  .ltf-topbar {
    gap: 0.6rem;
    padding-inline: 1rem;
  }

  .ltf-user-label [data-current-user] {
    max-width: 110px;
  }

  .scanner-viewport,
  .scanner-reader,
  .scanner-reader > div {
    min-height: 340px;
  }

  .scanner-feedback-grid {
    grid-template-columns: 1fr;
  }
}