@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #172133;
  --muted: #617089;
  --primary: #1f5ea8;
  --primary-strong: #154980;
  --border: #d9e0ea;
  --danger-bg: #fff0ef;
  --danger-text: #8e2e25;
  --success-bg: #ebf8ef;
  --success-text: #1d6f41;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 14px 32px rgba(20, 35, 60, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 600px at 10% -10%, #e7eef9, transparent 60%),
    radial-gradient(800px 500px at 95% 0%, #ecf5ff, transparent 55%),
    var(--bg);
}

h1,
h2,
p {
  margin: 0;
}

a {
  color: inherit;
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-wrapper {
  width: 100%;
  max-width: 430px;
}

.auth-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), #ffffff);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.auth-header {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.auth-header h1 {
  font-size: 1.6rem;
  line-height: 1.2;
}

.auth-subtitle {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.auth-description {
  color: var(--muted);
  font-size: 0.95rem;
}

.app-page {
  min-height: 100vh;
  padding: 26px 16px 34px;
}

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}

.app-shell-narrow {
  width: min(900px, 100%);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.topbar h1 {
  font-size: 1.45rem;
}

.topbar-label {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 700;
}

.topbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.search-form {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(130px, 1fr)) auto;
  align-items: end;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 700;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  height: 44px;
  padding: 0 14px;
  background: var(--surface-soft);
  color: var(--text);
  transition: border-color 0.18s ease;
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  height: 42px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0 16px;
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-secondary {
  background: #eef3fb;
  color: #184b86;
  border-color: #d4dfef;
}

.btn-secondary:hover {
  background: #e7eef8;
}

.btn-ghost {
  background: #fff;
  border-color: var(--border);
  color: #46556d;
}

.btn-ghost:hover {
  background: #f7f9fd;
}

.btn-block {
  width: 100%;
}

.alert {
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 11px 13px;
  font-size: 0.93rem;
  margin-bottom: 14px;
}

.alert-error {
  background: var(--danger-bg);
  color: var(--danger-text);
  border-color: #f4c5bf;
}

.alert-success {
  background: var(--success-bg);
  color: var(--success-text);
  border-color: #b9e3ca;
}

.results-header {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.table th,
.table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid #e6ecf3;
  font-size: 0.92rem;
}

.table th {
  background: #f4f7fb;
  color: #3f4f67;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.table tbody tr:hover {
  background: #f9fbff;
}

.table-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.table-link:hover {
  text-decoration: underline;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: #fafcff;
  color: var(--muted);
  text-align: center;
  padding: 22px;
}

.db-error-box {
  margin-top: 14px;
  border: 1px solid #f1c6c2;
  border-radius: var(--radius-sm);
  background: #fff3f2;
  padding: 12px;
}

.db-error-box p + p {
  margin-top: 6px;
}

.pagination {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-link {
  min-width: 40px;
  height: 38px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: #374760;
  text-decoration: none;
  padding: 0 12px;
}

.page-link.active {
  background: #1b5497;
  border-color: #1b5497;
  color: #fff;
  font-weight: 700;
}

.page-link.disabled {
  color: #9ca9bd;
  background: #f8fafc;
  pointer-events: none;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 12px;
}

.detail-item {
  background: #f8fbff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.detail-item-wide {
  grid-column: 1 / -1;
}

.detail-item dt {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #66758d;
  font-weight: 700;
  margin-bottom: 8px;
}

.detail-item dd {
  margin: 0;
  color: var(--text);
}

.muted-text {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 10px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.stats-grid div {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #f9fbfe;
  padding: 10px;
}

.stats-grid dt {
  margin: 0 0 4px;
  font-size: 0.76rem;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 700;
}

.stats-grid dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

@media (max-width: 980px) {
  .search-form {
    grid-template-columns: 1fr 1fr;
  }

  .search-input {
    grid-column: 1 / -1;
  }

  .search-form .btn {
    grid-column: 1 / -1;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

@media (max-width: 700px) {
  .app-page {
    padding: 18px 12px 26px;
  }

  .card {
    padding: 14px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .topbar-actions .btn,
  .topbar-actions form {
    width: 100%;
  }

  .topbar-actions form .btn {
    width: 100%;
  }

  .search-form {
    grid-template-columns: 1fr;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .detail-item-wide {
    grid-column: auto;
  }
}