/* ═══════════════════════════════════════════════════════════
   REINAUX CORRESPONDENCE — Shared design system
   Palette and typography matched to the canonical Matt Gueiros stationery
   ═══════════════════════════════════════════════════════════ */

:root {
  --parchment: #f8f3e7;
  --cream: #fdfaf2;
  --body: #2b2620;
  --forest-green: #2d4a3e;
  --forest-deep: #1f3a30;
  --saddle: #8b5a3c;
  --aspen-gold: #c9a86a;
  --signature-gold: #d4b674;
  --sage: #9bab9b;
  --hairline: #d4c9b0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: "Palatino", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: var(--body);
  background: radial-gradient(ellipse at center, #2d4a3e 0%, #1a2e25 70%, #0e1a14 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

a { color: var(--aspen-gold); text-decoration: none; }
a:hover { color: var(--signature-gold); }

/* ═══════════════════════════════════════════════════════════
   LANDING PAGE (reinaux.com/)
   ═══════════════════════════════════════════════════════════ */

body.landing {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}

.landing-stage {
  max-width: 640px;
  width: 100%;
  color: var(--cream);
}

.crest-frame {
  display: flex;
  justify-content: center;
  margin-bottom: 26px;
}

.landing-crest {
  width: 280px;
  height: auto;
  filter: drop-shadow(0 12px 36px rgba(0,0,0,0.55));
}

.landing-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 10px;
  color: var(--aspen-gold);
  font-style: italic;
  opacity: 0.85;
  margin-bottom: 4px;
}

.landing-title {
  font-family: "Italianno", cursive;
  font-style: italic;
  font-size: 92px;
  color: var(--signature-gold);
  line-height: 1;
  margin: 0 0 16px;
  letter-spacing: 0.005em;
  text-shadow:
    0 1px 0 #8b6a20,
    0 2px 0 #6e4f15,
    0 3px 0 #5a3f10,
    0 6px 18px rgba(201, 168, 106, 0.4);
}

.landing-rule {
  width: 80px;
  height: 1px;
  background: var(--aspen-gold);
  margin: 8px auto 32px;
  opacity: 0.6;
}

.landing-tagline {
  font-style: italic;
  font-size: 18px;
  color: var(--cream);
  margin: 0 0 30px;
  letter-spacing: 0.04em;
}

.landing-blurb {
  font-size: 14px;
  line-height: 1.7;
  color: var(--parchment);
  opacity: 0.85;
  max-width: 500px;
  margin: 0 auto 40px;
}

.landing-actions {
  margin: 30px 0;
}

.landing-footer {
  margin-top: 80px;
  font-size: 11px;
  color: var(--aspen-gold);
  opacity: 0.55;
  letter-spacing: 0.16em;
  line-height: 2;
}

.landing-footer em { font-family: "Italianno", cursive; font-style: italic; font-size: 18px; }

/* ═══════════════════════════════════════════════════════════
   ACTION BUTTON (shared)
   ═══════════════════════════════════════════════════════════ */

.action-btn {
  display: inline-block;
  padding: 12px 26px;
  background: transparent;
  color: var(--aspen-gold);
  border: 1px solid var(--aspen-gold);
  border-radius: 2px;
  font-family: "Palatino", serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s, color 0.3s;
}

.action-btn:hover {
  background: var(--aspen-gold);
  color: var(--forest-deep);
}

.action-btn.primary {
  background: var(--aspen-gold);
  color: var(--forest-deep);
}

.action-btn.primary:hover {
  background: var(--signature-gold);
}

/* ═══════════════════════════════════════════════════════════
   ADMIN PAGES
   ═══════════════════════════════════════════════════════════ */

body.admin {
  background: var(--parchment);
  color: var(--body);
  padding: 0;
}

.admin-header {
  background: var(--forest-deep);
  color: var(--cream);
  padding: 24px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--aspen-gold);
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-header img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.admin-header-title {
  font-family: "Italianno", cursive;
  font-style: italic;
  font-size: 32px;
  color: var(--signature-gold);
  line-height: 1;
}

.admin-header-subtitle {
  font-style: italic;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--aspen-gold);
  opacity: 0.75;
  margin-top: 2px;
}

.admin-nav {
  display: flex;
  gap: 24px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.admin-nav a {
  color: var(--cream);
  opacity: 0.7;
  transition: opacity 0.2s;
}

.admin-nav a:hover, .admin-nav a.active {
  opacity: 1;
  color: var(--aspen-gold);
}

.admin-main {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 40px 80px;
}

.admin-page-title {
  font-family: "Palatino", serif;
  font-size: 32px;
  color: var(--forest-green);
  margin: 0 0 6px;
  font-weight: normal;
}

.admin-page-subtitle {
  font-style: italic;
  color: var(--saddle);
  font-size: 14px;
  margin-bottom: 30px;
}

/* Dashboard letter cards */
.letters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.letter-card {
  background: var(--cream);
  border: 1px solid var(--hairline);
  padding: 24px;
  border-radius: 4px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.letter-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.letter-card-title {
  font-family: "Palatino", serif;
  font-size: 18px;
  color: var(--forest-green);
  margin: 0 0 4px;
  font-weight: bold;
}

.letter-card-recipient {
  font-style: italic;
  color: var(--saddle);
  font-size: 13px;
  margin-bottom: 12px;
}

.letter-card-meta {
  font-size: 11px;
  color: #8b7c5f;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.letter-card-url {
  font-family: monospace;
  font-size: 11px;
  color: var(--saddle);
  background: var(--parchment);
  padding: 6px 10px;
  border-radius: 2px;
  word-break: break-all;
}

.letter-card-actions {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  font-size: 11px;
}

.letter-card-actions a {
  color: var(--forest-green);
  text-decoration: underline;
}
.letter-card-actions a.danger { color: #b22222; }

.letter-card-stats {
  font-size: 11px;
  color: var(--forest-green);
  background: rgba(45, 74, 62, 0.06);
  border-left: 2px solid var(--forest-green);
  padding: 6px 10px;
  margin: 10px 0;
  border-radius: 2px;
  letter-spacing: 0.02em;
}
.letter-card-stats.unopened {
  color: #8b7c5f;
  background: transparent;
  border-left-color: var(--hairline);
  font-style: italic;
}
.letter-card-stats .stat-eye {
  margin-right: 4px;
  font-size: 13px;
  vertical-align: -1px;
}
.letter-card-stats strong { color: var(--forest-green); }

.letter-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 4px;
}
.letter-card.expired { opacity: 0.55; }
.badge {
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  display: inline-block;
  font-weight: bold;
  vertical-align: middle;
}
.badge-lock {
  background: transparent;
  color: var(--aspen-gold);
  font-size: 14px;
  margin-left: 6px;
  padding: 0;
}
.badge-expiry {
  background: var(--cream);
  color: var(--saddle);
  border: 1px solid var(--hairline);
}
.badge-expired {
  background: #fbe9e9;
  color: #b22222;
  border: 1px solid #e8b5b5;
}

/* Compose form — protection fieldset */
.compose-fieldset {
  border: 1px solid var(--hairline);
  border-radius: 2px;
  padding: 14px 20px 20px;
  margin-top: 24px;
  background: rgba(201, 168, 106, 0.04);
}
.compose-fieldset legend {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--saddle);
  font-weight: bold;
  padding: 0 8px;
}

/* Delete confirmation page */
.delete-summary {
  background: var(--cream);
  border: 1px solid var(--hairline);
  border-left: 3px solid #b22222;
  padding: 18px 24px;
  margin-bottom: 24px;
  font-size: 13px;
  border-radius: 2px;
}
.delete-summary-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  padding: 6px 0;
}
.delete-summary-row span:first-child {
  color: var(--saddle);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 10px;
  font-weight: bold;
}
.delete-summary-row code {
  font-family: "Menlo", monospace;
  font-size: 11px;
  background: var(--parchment);
  padding: 2px 6px;
  border-radius: 2px;
}
.action-btn.danger {
  color: #fff;
  background: #b22222;
  border-color: #b22222;
}
.action-btn.danger:hover {
  background: #8b1a1a;
  border-color: #8b1a1a;
}

/* Compose form */
.compose-form {
  background: var(--cream);
  border: 1px solid var(--hairline);
  padding: 40px;
  border-radius: 4px;
}

.compose-form label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--saddle);
  font-weight: bold;
  margin: 18px 0 6px;
}

.compose-form input[type="text"],
.compose-form textarea,
.compose-form select {
  width: 100%;
  padding: 12px 14px;
  font-family: "Palatino", serif;
  font-size: 14px;
  color: var(--body);
  background: var(--parchment);
  border: 1px solid var(--hairline);
  border-radius: 2px;
  outline: none;
}

.compose-form input[type="text"]:focus,
.compose-form textarea:focus {
  border-color: var(--aspen-gold);
  box-shadow: 0 0 0 2px rgba(201, 168, 106, 0.18);
}

.compose-form textarea {
  min-height: 320px;
  line-height: 1.55;
  font-family: "Palatino", "Menlo", monospace;
  font-size: 13px;
  resize: vertical;
}

.compose-form .hint {
  font-style: italic;
  font-size: 11px;
  color: #8b7c5f;
  margin-top: 4px;
}

.compose-form .actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 40px;
  color: var(--saddle);
}

.empty-state h2 {
  font-family: "Italianno", cursive;
  font-style: italic;
  font-size: 48px;
  color: var(--forest-green);
  margin: 0 0 12px;
}

/* Flash message */
.flash {
  padding: 14px 20px;
  margin-bottom: 24px;
  border-radius: 2px;
  font-size: 13px;
}

.flash.success {
  background: #e9f3eb;
  border-left: 3px solid var(--forest-green);
  color: var(--forest-deep);
}

.flash.error {
  background: #fbe9e9;
  border-left: 3px solid #b22222;
  color: #6e1010;
}

/* Responsive */
@media (max-width: 700px) {
  .landing-title { font-size: 64px; }
  .landing-crest { width: 200px; }
  .admin-header { padding: 18px 20px; flex-direction: column; gap: 12px; }
  .admin-main { padding: 0 20px 40px; }
  .letters-grid { grid-template-columns: 1fr; }
}