:root {
  color-scheme: dark;
  --bg: #111827;
  --surface: #172033;
  --surface-soft: #1f2937;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #38bdf8;
  --accent-strong: #22c55e;
  --danger: #fb7185;
  --border: rgba(148, 163, 184, 0.24);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.16), transparent 28rem),
    linear-gradient(135deg, #0f172a 0%, #111827 48%, #1e293b 100%);
  color: var(--text);
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0;
}

.brand {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 800;
  text-decoration: none;
}

.nav-links,
.button-row,
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.nav-links a,
.link-list a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.link-list a:hover {
  color: var(--text);
}

.page-shell,
.landing {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.landing {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.hero-panel,
.panel,
.card,
.quote-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(23, 32, 51, 0.92);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

.hero-panel,
.panel,
.card {
  padding: clamp(1.25rem, 4vw, 2rem);
}

.hero-panel {
  margin-bottom: 1rem;
}

.hero-copy {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

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

.two-columns {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0 0 1rem;
  line-height: 1.05;
}

h1 {
  font-size: clamp(2.1rem, 8vw, 4.75rem);
}

h2 {
  font-size: clamp(1.35rem, 4vw, 2rem);
}

p {
  line-height: 1.6;
}

.muted,
.quote-meta {
  color: var(--muted);
}

.button,
button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  background: var(--surface-soft);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}

.button.primary,
button.primary {
  border-color: transparent;
  background: var(--accent);
  color: #082f49;
}

.button.danger,
button.danger {
  border-color: rgba(251, 113, 133, 0.45);
  background: rgba(251, 113, 133, 0.14);
  color: #fecdd3;
}

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

label {
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
  font-weight: 700;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  background: #0f172a;
  color: var(--text);
}

.filter-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  align-items: end;
  margin-top: 1rem;
}

.dashboard-panel {
  display: grid;
  gap: 1rem;
}

.quote-card {
  margin-top: 1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
}

blockquote {
  margin: 0 0 1rem;
  font-size: clamp(1.1rem, 3vw, 1.75rem);
  line-height: 1.3;
}

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

.status-message {
  min-height: 1.5rem;
  color: var(--muted);
  font-weight: 700;
}

.status-message[data-type="success"] {
  color: var(--accent-strong);
}

.status-message[data-type="error"] {
  color: var(--danger);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 0.85rem;
  text-align: left;
  vertical-align: top;
}

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

.auth-card {
  width: min(520px, 100%);
}

.auth-actions {
  margin-top: 0.25rem;
}

.nav-form {
  display: flex;
  align-items: center;
}

.nav-button {
  min-height: 36px;
  padding: 0.35rem 0.85rem;
  font-size: 0.88rem;
}

.auth-hint {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.auth-hint a {
  color: var(--accent);
  text-decoration: underline;
}

.error-message {
  border: 1px solid rgba(251, 113, 133, 0.4);
  border-radius: 10px;
  padding: 0.85rem;
  background: rgba(251, 113, 133, 0.12);
  color: #fecdd3;
}

/* ── Admin subnav ── */

.admin-subnav {
  border-bottom: 1px solid var(--border);
  background: rgba(23, 32, 51, 0.7);
}

.admin-subnav-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.admin-subnav a {
  padding: 0.6rem 1rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.admin-subnav a:hover {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* ── Admin panel ── */

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.td-text {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.td-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  white-space: nowrap;
}

.inline-form {
  display: flex;
}

.button.small,
button.small {
  min-height: 32px;
  padding: 0.25rem 0.65rem;
  font-size: 0.82rem;
}

.row-inactive td {
  opacity: 0.5;
}

.badge {
  display: inline-block;
  border-radius: 6px;
  padding: 0.2rem 0.55rem;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-active {
  background: rgba(34, 197, 94, 0.18);
  color: #4ade80;
}

.badge-inactive {
  background: rgba(251, 113, 133, 0.15);
  color: #fb7185;
}

.badge-rating {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  align-items: start;
}

textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  background: #0f172a;
  color: var(--text);
  resize: vertical;
  font: inherit;
}

.checkbox-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-weight: 700;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
}

.required {
  color: var(--danger);
  font-size: 0.85em;
}

.nav-divider {
  color: var(--border);
  padding: 0 0.25rem;
  user-select: none;
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-links {
    width: 100%;
  }

  .button-row,
  .link-list {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  button {
    width: 100%;
  }

  .td-text {
    max-width: 140px;
  }

  .td-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .inline-form .button,
  .inline-form button {
    width: auto;
  }
}

.author-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}