:root {
  --pg-bg: #eef3f9;
  --pg-panel: #ffffff;
  --pg-panel-soft: #f7fbff;
  --pg-text: #10243e;
  --pg-muted: #5e728d;
  --pg-primary: #0b6aa9;
  --pg-primary-strong: #074d7b;
  --pg-accent: #13a89e;
  --pg-border: #d5e1ee;
  --pg-success: #1f8f55;
  --pg-danger: #bf2f2f;
  --pg-shadow: 0 16px 36px rgba(10, 30, 54, 0.11);
  --pg-radius: 16px;
}

html {
  font-size: 15px;
}

body {
  margin: 0;
  color: var(--pg-text);
  font-family: "Sora", "Avenir Next", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at 10% 12%, rgba(19, 168, 158, 0.14), transparent 33%),
    radial-gradient(circle at 86% 4%, rgba(11, 106, 169, 0.16), transparent 30%),
    var(--pg-bg);
}

a {
  color: var(--pg-primary);
  text-decoration: none;
}

a:hover {
  color: var(--pg-primary-strong);
}

.payment-flow-body {
  background: #f8f6f5;
}

.guest-shell {
  min-height: 100vh;
}

.guest-header {
  padding: 20px 28px;
}

.guest-brand {
  color: var(--pg-primary-strong);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.guest-main {
  padding: 0 16px 32px;
}

.admin-shell {
  height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  overflow: hidden;
}

.admin-body {
  height: 100vh;
  overflow: hidden;
}

.admin-sidebar {
  background: linear-gradient(180deg, #082741, #0f3d63);
  color: #d8e7f6;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.09);
  height: 100vh;
  overflow: hidden;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(135deg, #13a89e, #0b6aa9);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.83rem;
  font-weight: 800;
}

.brand-title {
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}

.brand-subtitle {
  color: #aecae6;
  font-size: 0.78rem;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-nav-link {
  color: #d4e5f5;
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 600;
  transition: background 0.16s ease;
}

.admin-nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.admin-nav-link.active {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 14px;
}

.user-caption {
  font-size: 0.74rem;
  color: #aecae6;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.user-name {
  color: #fff;
  font-weight: 700;
  display: block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-main {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
}

.admin-topbar {
  min-height: 74px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, #eef3f9 84%, transparent);
  backdrop-filter: blur(4px);
}

.admin-topbar h1 {
  margin: 0;
  font-size: 1.22rem;
  font-weight: 700;
}

.topbar-pill {
  border: 1px solid #b8d2e7;
  background: #f7fbff;
  color: #2d5879;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.76rem;
  font-weight: 700;
}

.admin-content {
  padding: 0 24px 24px;
}

.admin-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.page-head h2 {
  margin: 0;
  font-size: 1.42rem;
  font-weight: 700;
}

.page-subtitle {
  color: var(--pg-muted);
  margin: 0;
}

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

.admin-card.narrow {
  max-width: 560px;
}

.auth-shell {
  min-height: calc(100vh - 86px);
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
  align-items: center;
}

.auth-panel {
  background: linear-gradient(155deg, #08345a, #0e5d90 62%, #139b98);
  border-radius: 22px;
  color: #fff;
  padding: 28px;
  box-shadow: var(--pg-shadow);
}

.auth-panel h2 {
  margin: 0 0 10px;
  font-size: 1.95rem;
}

.auth-panel p {
  margin: 0;
  color: #d8ebf8;
}

.auth-metrics {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.auth-metrics .metric {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 10px;
}

.auth-metrics .metric strong {
  display: block;
  font-size: 1rem;
}

.auth-card {
  background: var(--pg-panel);
  border-radius: 22px;
  border: 1px solid var(--pg-border);
  box-shadow: var(--pg-shadow);
  padding: 24px;
}

.auth-card h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.auth-card .muted {
  color: var(--pg-muted);
}

.form-label {
  font-size: 0.85rem;
  color: #2c4966;
  font-weight: 600;
}

.form-control,
.form-select {
  border: 1px solid #c8d7e6;
  border-radius: 10px;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: #80b2d7;
  box-shadow: 0 0 0 0.2rem rgba(11, 106, 169, 0.17);
}

.btn-primary {
  background: linear-gradient(135deg, #0b6aa9, #09568a);
  border: 0;
  border-radius: 10px;
  font-weight: 700;
}

.btn-outline-secondary {
  border-radius: 10px;
}

.auth-links {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kpi-card {
  background: var(--pg-panel-soft);
  border: 1px solid var(--pg-border);
  border-radius: 14px;
  padding: 12px;
}

.kpi-card .label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pg-muted);
}

.kpi-card .value {
  font-size: 1.3rem;
  font-weight: 700;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.filter-item.full {
  grid-column: span 2;
}

.report-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.report-table th,
.report-table td {
  border-bottom: 1px solid #e4edf5;
  padding: 12px 10px;
  font-size: 0.9rem;
}

.report-table th {
  color: #3b5874;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
}

.status-success {
  background: #e5f7ee;
  color: #0f6b3b;
}

.status-failed {
  background: #ffeaea;
  color: #a12323;
}

.status-pending {
  background: #fff6de;
  color: #7e5b13;
}

.pager-wrap {
  margin-top: 16px;
  border: 1px solid #d4e1ee;
  background: #f7fbff;
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.pager-meta {
  font-size: 0.84rem;
  color: #4d647d;
  font-weight: 600;
}

.pg-pager {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.pg-pager-link {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid #ccd9e7;
  background: #fff;
  color: #345876;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.84rem;
  font-weight: 700;
  transition: all 0.16s ease;
}

.pg-pager-link.nav {
  min-width: 52px;
}

.pg-pager-link:hover {
  border-color: #80a8cb;
  color: #1f486b;
  background: #f3f8fd;
}

.pg-pager-link.active {
  border-color: #0b6aa9;
  background: #0b6aa9;
  color: #fff;
}

.pg-pager-link.disabled {
  background: #eef3f8;
  border-color: #dbe5f0;
  color: #95a8bc;
  pointer-events: none;
}

.empty-state {
  border: 1px dashed #bfd2e5;
  border-radius: 14px;
  background: #f8fbff;
  padding: 26px;
  text-align: center;
  color: #60758e;
}

.info-card {
  background: var(--pg-panel);
  border: 1px solid var(--pg-border);
  border-radius: 20px;
  box-shadow: var(--pg-shadow);
  padding: 24px;
  max-width: 660px;
}

.info-card h2 {
  margin-top: 0;
}

.text-danger {
  color: #b32828 !important;
}

@media (max-width: 1100px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .filters-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-item.full {
    grid-column: span 2;
  }

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

  .pager-wrap {
    align-items: flex-start;
  }

  .pager-meta {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }

  .admin-content,
  .admin-topbar {
    padding-left: 14px;
    padding-right: 14px;
  }
}

@media (max-width: 620px) {
  .guest-header {
    padding: 14px;
  }

  .auth-panel,
  .auth-card,
  .admin-card,
  .info-card {
    padding: 16px;
    border-radius: 14px;
  }

  .auth-metrics {
    grid-template-columns: 1fr;
  }

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

  .filter-item.full {
    grid-column: span 1;
  }

  .pg-pager {
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 3px;
  }
}