:root {
  --bg: #f4efe5;
  --paper: #fffdf8;
  --ink: #1d1b18;
  --muted: #756c61;
  --line: #d7c8b1;
  --accent: #1f6f5f;
  --accent-strong: #164f45;
  --soft: #efe2ca;
  --shadow: 0 16px 50px rgba(55, 39, 14, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(241, 216, 171, 0.5), transparent 24%),
    linear-gradient(180deg, #f8f3ea 0%, var(--bg) 100%);
}

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

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2rem 4vw 1rem;
}

.topbar h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.topnav {
  display: flex;
  gap: 1rem;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.topnav a:hover {
  color: var(--accent-strong);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topbar-actions form {
  margin: 0;
}

.session-badge {
  display: grid;
  gap: 0.15rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(215, 200, 177, 0.8);
  border-radius: 16px;
  background: rgba(255, 248, 238, 0.9);
  min-width: 220px;
}

.session-badge span {
  color: var(--muted);
  font-size: 0.9rem;
}

.eyebrow {
  margin: 0 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-size: 0.75rem;
}

.page {
  padding: 0 4vw 4rem;
  max-width: 1180px;
  margin: 0 auto;
}

.panel {
  background: rgba(255, 253, 248, 0.88);
  border: 1px solid rgba(215, 200, 177, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(6px);
}

.flash-message {
  border-color: rgba(31, 111, 95, 0.28);
  background: rgba(232, 244, 240, 0.92);
}

.flash-message p {
  margin: 0;
}

.flash-error,
.flash-warning {
  background: rgba(255, 241, 238, 0.95);
  border-color: rgba(171, 76, 47, 0.25);
}

.hero {
  background:
    linear-gradient(135deg, rgba(31, 111, 95, 0.95), rgba(26, 86, 74, 0.86)),
    linear-gradient(45deg, rgba(255, 255, 255, 0.06), transparent);
  color: #fff9ef;
}

.hero .eyebrow {
  color: rgba(255, 249, 239, 0.8);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff8ee;
  color: var(--ink);
  font-weight: 600;
}

.button.primary {
  background: var(--accent);
  color: white;
  border-color: transparent;
}

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

.searchbar {
  display: flex;
  gap: 0.8rem;
}

.searchbar input {
  flex: 1;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  font: inherit;
  background: #fffdf9;
}

label span {
  font-size: 0.95rem;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 1rem;
}

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

.full {
  grid-column: 1 / -1;
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  padding: 0.95rem 0.7rem;
  border-bottom: 1px solid rgba(215, 200, 177, 0.7);
}

th {
  color: var(--muted);
  font-weight: 600;
}

.detail-header,
.detail-grid {
  display: grid;
  gap: 1rem;
}

.detail-header {
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
}

.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.saved-client-picker {
  display: flex;
  gap: 0.9rem;
  align-items: end;
  margin-bottom: 1rem;
}

.saved-client-picker label {
  flex: 1;
}

.helper-text {
  margin-top: 0;
  color: var(--muted);
}

.save-client-toggle {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  padding-top: 0.25rem;
}

.save-client-toggle input {
  width: auto;
  margin: 0;
}

.text-link {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 0.14em;
}

.client-list {
  display: grid;
  gap: 0.8rem;
}

.client-card {
  padding: 1rem;
  border: 1px solid rgba(215, 200, 177, 0.7);
  border-radius: 14px;
  background: rgba(252, 246, 235, 0.7);
}

.client-card p {
  margin: 0 0 0.35rem;
}

.admin-summary {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-stat {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(215, 200, 177, 0.7);
  border-radius: 14px;
  background: rgba(252, 246, 235, 0.7);
}

.admin-stat strong {
  font-size: 1.2rem;
}

.admin-grid {
  grid-template-columns: 0.95fr 1.35fr;
}

.admin-form {
  display: grid;
  gap: 0.9rem;
}

.admin-user-list {
  display: grid;
  gap: 1rem;
}

.admin-user-card {
  display: grid;
  gap: 1rem;
}

.admin-user-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.inline-admin-form {
  padding-top: 0.2rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(31, 111, 95, 0.12);
  color: var(--accent-strong);
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.auth-hero,
.auth-form {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.total {
  font-size: 1.25rem;
  font-weight: 700;
}

pre {
  white-space: pre-wrap;
  background: #fcf6eb;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(215, 200, 177, 0.6);
}

@media (max-width: 780px) {
  .topbar,
  .detail-header,
  .detail-grid,
  .grid.two,
  .searchbar {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .actions {
    justify-content: flex-start;
  }

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

  .saved-client-picker {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .session-badge {
    width: 100%;
    min-width: 0;
  }

  .admin-summary,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-user-head {
    flex-direction: column;
    align-items: flex-start;
  }
}