:root {
  color-scheme: dark;
  --bg: #0f1218;
  --bg-soft: #1a1f2a;
  --bg-card: #1f2531;
  --text: #f4f6fa;
  --muted: #c6ccd6;
  --primary: #fed000;
  --primary-strong: #d9b300;
  --danger: #ff5f6d;
  --ok: #43d493;
  --border: #3a424f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background-image:
    linear-gradient(rgb(0 0 0 / 80%),rgb(0 0 0 / 80%)),
    url("/static/background.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, sans-serif;
  position: relative;
}

.topbar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(12, 16, 24, 0.95);
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-logo {
  height: 36px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  background: transparent;
  border: 0;
  padding: 0;
  display: block;
  filter: brightness(0) saturate(100%) invert(82%) sepia(91%) saturate(841%)
    hue-rotate(355deg) brightness(103%) contrast(102%);
}

.brand-text h1 {
  margin: 0;
  font-size: 1.1rem;
}

.brand-text p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.top-nav a {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
}

.top-nav a:hover {
  border-color: var(--primary);
  color: #0f1116;
  background: var(--primary);
}

.page-container {
  width: 100%;
  max-width: 1600px;
  margin: 1.25rem auto;
  padding: 0 1.25rem 2rem;
}

.card {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(31, 37, 49, 0.92);
  border-radius: 14px;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.alerts {
  margin-bottom: 1rem;
}

.alert {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.45rem;
}

.alert-error {
  border-color: #8a2f3d;
  background: #3a1a24;
}

.alert-success {
  border-color: #22795b;
  background: #17372c;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.form-grid.narrow {
  max-width: 680px;
}

label {
  color: var(--muted);
  font-size: 0.92rem;
}

.field-hint {
  color: var(--muted);
  font-size: 0.82rem;
  margin-top: -0.25rem;
}

input,
select,
button,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-soft);
  color: var(--text);
  padding: 0.64rem 0.72rem;
}

button,
.button-link {
  background: linear-gradient(120deg, var(--primary), var(--primary-strong));
  border: none;
  color: #101319;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  padding: 0.62rem 0.9rem;
  border-radius: 9px;
  width: fit-content;
}

.button-link.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.button-link.ghost:hover {
  border-color: var(--primary);
  background: rgba(254, 208, 0, 0.12);
}

button.danger {
  background: var(--danger);
}

.stats {
  display: flex;
  gap: 0.9rem;
  margin: 1rem 0;
}

.stat-box {
  border: 1px solid var(--border);
  background: var(--bg-soft);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  min-width: 150px;
}

.stat-box span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-box strong {
  font-size: 1.45rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  padding: 0.65rem;
  vertical-align: middle;
}

th {
  color: var(--muted);
}

.actions-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.report-actions .button-link {
  font-size: 0.95rem;
  line-height: 1.2;
}

.pdf-wrap {
  width: 100%;
  height: 72vh;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.pdf-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.access-code {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #141920;
  color: #ffe680;
  padding: 0.8rem;
  white-space: pre-wrap;
  word-break: break-all;
}

.success-card {
  border-color: #286850;
}

.otp-qr {
  max-width: 220px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 0.5rem;
}

.password-modal {
  width: min(720px, 92vw);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  background: rgba(16, 22, 42, 0.98);
  color: var(--text);
}

.password-modal::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

.password-modal-body {
  padding: 1rem;
}

.hidden-block {
  display: none;
}

.with-top-margin {
  margin-top: 0.8rem;
}

.roles-legend {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-soft);
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
  display: grid;
  gap: 0.35rem;
}

.inline-upload-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.inline-upload-form label {
  min-width: 200px;
}

.inline-upload-form input[type="file"] {
  flex: 1;
  min-width: 220px;
}

.compact-inline {
  min-width: 320px;
}

@media (max-width: 800px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
  .stats {
    flex-direction: column;
  }
}