/* ── CSS Variables (light mode defaults) ── */
:root {
  --bg:               #faf8f5;
  --text:             #2c2c2c;
  --link:             #7a3e1e;
  --nav-bg:           #2c2c2c;
  --nav-title:        #f0ebe3;
  --nav-title-hover:  #e0d5c5;
  --nav-link:         #c9bfaf;
  --nav-link-hover:   #f0ebe3;
  --h2-color:         #555;
  --poem-bg:          #f2ede6;
  --poem-border:      #c9a97a;
  --border:           #e0d8ce;
  --footer-text:      #aaa;
  --subtitle-color:   #888;
  --meta-color:       #666;
  --bio-color:        #444;
  --search-bg:        #fff;
  --search-border:    #888;
  --toggle-color:     #c9bfaf;
}

[data-theme="dark"] {
  --bg:               #1c1a18;
  --text:             #d8d0c4;
  --link:             #d4956a;
  --nav-bg:           #111;
  --nav-title:        #d8d0c4;
  --nav-title-hover:  #f0e8dc;
  --nav-link:         #8a7f73;
  --nav-link-hover:   #d8d0c4;
  --h2-color:         #8a8078;
  --poem-bg:          #26231f;
  --poem-border:      #7a5e38;
  --border:           #3a3530;
  --footer-text:      #5a5550;
  --subtitle-color:   #7a7268;
  --meta-color:       #8a8078;
  --bio-color:        #b8b0a4;
  --search-bg:        #26231f;
  --search-border:    #6a6058;
  --toggle-color:     #8a7f73;
}

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Georgia, "Times New Roman", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 0.2s, color 0.2s;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header / Nav ── */
header {
  background: var(--nav-bg);
  padding: 0 2rem;
  transition: background 0.2s;
}

nav {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 56px;
}

.site-title {
  color: var(--nav-title);
  font-size: 1.05rem;
  font-weight: bold;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}
.site-title:hover { text-decoration: none; color: var(--nav-title-hover); }

/* Search form */
.nav-search {
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 280px;
}
.nav-search input {
  width: 100%;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--search-border);
  border-right: none;
  border-radius: 4px 0 0 4px;
  background: var(--search-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: background 0.2s, color 0.2s;
}
.nav-search input::placeholder { color: var(--subtitle-color); }
.nav-search button {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--search-border);
  border-radius: 0 4px 4px 0;
  background: var(--search-border);
  color: var(--nav-title);
  cursor: pointer;
  font-size: 0.88rem;
  line-height: 1.5;
}
.nav-search button:hover { opacity: 0.85; }

nav ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-shrink: 0;
}
nav ul a {
  color: var(--nav-link);
  font-size: 0.95rem;
}
nav ul a:hover { color: var(--nav-link-hover); text-decoration: none; }

/* Dark mode toggle */
.theme-toggle {
  background: none;
  border: none;
  color: var(--toggle-color);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.2rem 0.3rem;
  line-height: 1;
  transition: color 0.2s;
}
.theme-toggle:hover { color: var(--nav-link-hover); }

/* ── Main ── */
main {
  max-width: 860px;
  margin: 2.5rem auto;
  padding: 0 1.5rem;
  flex: 1;
  width: 100%;
}

h1 { font-size: 2rem; margin-bottom: 0.3rem; }
h2 { font-size: 1.25rem; margin-bottom: 1rem; color: var(--h2-color); }

/* ── Home / landing page ── */
.home-welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 1rem;
  gap: 2.5rem;
}

.home-banner-wrap {
  position: relative;
  display: inline-block;
  border-radius: 4px;
  overflow: hidden;
}

.home-banner {
  display: block;
  max-width: 100%;
  height: auto;
}

.home-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
}

.home-banner-overlay h1 {
  font-size: 2rem;
  font-weight: normal;
  letter-spacing: 0.02em;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

.home-banner-overlay .home-link {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.home-banner-overlay .home-link:hover {
  background: rgba(255,255,255,0.15);
  text-decoration: none;
}

.home-banner-credit {
  position: absolute;
  bottom: 0.4rem;
  right: 0.6rem;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.6);
  pointer-events: none;
}

.home-nav {
  display: flex;
  gap: 2rem;
}

.home-link {
  display: inline-block;
  padding: 0.75rem 2.5rem;
  border: 1px solid var(--poem-border);
  border-radius: 4px;
  font-size: 1.1rem;
  color: var(--link);
  letter-spacing: 0.03em;
  transition: background 0.15s, color 0.15s;
}

.home-link:hover {
  background: var(--poem-bg);
  text-decoration: none;
}

/* ── Poem list ── */
.poem-list {
  list-style: none;
  margin-top: 1.5rem;
}
.poem-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.05rem;
}
.poem-list li:last-child { border-bottom: none; }

.subtitle {
  color: var(--subtitle-color);
  font-style: italic;
  font-size: 0.9rem;
  margin-left: 0.4rem;
}
.poet-link { font-size: 0.9rem; color: var(--meta-color); }

/* ── Pagination ── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--link);
  text-decoration: none;
  transition: background 0.15s;
}
.pagination a:hover { background: var(--poem-bg); text-decoration: none; }
.pagination span.current {
  background: var(--link);
  color: var(--nav-title);
  border-color: var(--link);
}
.pagination span.disabled { color: var(--subtitle-color); cursor: default; }

/* ── Search results ── */
.search-heading { margin-bottom: 0.25rem; }
.search-meta { color: var(--meta-color); font-size: 0.95rem; margin-bottom: 1.5rem; }
.no-results { color: var(--meta-color); margin-top: 1.5rem; }

/* ── Poem page ── */
.poem-header {
  margin-bottom: 2rem;
  text-align: center;
}

.poem-meta { color: var(--meta-color); font-size: 1.4rem; }

.poem-lang-label {
  font-size: 0.78rem;
  font-variant: small-caps;
  letter-spacing: 0.08em;
  color: var(--subtitle-color);
  margin-bottom: 0.3rem;
}

.poem-col-title {
  font-size: 1.15rem;
  font-weight: normal;
  font-style: italic;
  color: var(--text);
  margin-bottom: 0.9rem;
}

.poem-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}
@media (max-width: 620px) {
  .poem-columns { grid-template-columns: 1fr; }
}

.poem-body {
  font-family: Georgia, serif;
  font-size: 1rem;
  line-height: 1.8;
  white-space: pre-wrap;
  background: var(--poem-bg);
  color: var(--text);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--poem-border);
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}

/* ── Poet page ── */
.poet-header { margin-bottom: 1.5rem; }
.poet-meta { color: var(--meta-color); font-size: 0.95rem; margin-top: 0.25rem; }
.poet-bio { margin-bottom: 2rem; max-width: 680px; color: var(--bio-color); }

/* ── Back link ── */
.back-link { margin-top: 1.5rem; font-size: 0.9rem; }

/* ── Footer ── */
footer {
  text-align: center;
  padding: 1.25rem;
  font-size: 0.85rem;
  color: var(--footer-text);
  border-top: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}

/* ── Admin ── */
.admin-body { font-family: system-ui, sans-serif; }

.admin-header { background: #1a3a2a; }
.admin-header .site-title { color: #a8d5b5; }
.admin-header .site-title:hover { color: #d0edd8; }
.admin-header nav ul a { color: #88c49a; }
.admin-header nav ul a:hover { color: #d0edd8; }

.admin-body main { max-width: 1000px; }

/* Flash messages */
.flash {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}
.flash-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.flash-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.45rem 1rem;
  border: 1px solid #bbb;
  border-radius: 4px;
  background: #f5f5f5;
  color: #333;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.btn:hover { background: #e8e8e8; text-decoration: none; }
.btn-primary { background: #1a3a2a; color: #fff; border-color: #1a3a2a; }
.btn-primary:hover { background: #265040; border-color: #265040; }
.btn-danger { background: #c0392b; color: #fff; border-color: #a93226; }
.btn-danger:hover { background: #a93226; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.82rem; }
.btn-toggle { background: #e8f4ea; color: #1a3a2a; border-color: #a8d5b5; }
.btn-toggle:hover { background: #d0edd8; }
.btn-draft { background: #fff8e1; color: #856404; border-color: #ffe082; }
.btn-draft:hover { background: #fff3cd; }

/* Status badges */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-visible { background: #d4edda; color: #155724; }
.badge-hidden  { background: #e2e3e5; color: #6c757d; }
.badge-draft   { background: #fff3cd; color: #856404; }

/* Hidden poem rows are dimmed in the table */
.poem-row-hidden td { opacity: 0.5; }

/* Dashboard stats */
.admin-stats { display: flex; gap: 1.5rem; margin: 2rem 0; }
.stat-card {
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  min-width: 160px;
}
.stat-number { font-size: 2.5rem; font-weight: bold; color: #1a3a2a; }
.stat-label  { font-size: 0.9rem; color: #666; }

.admin-actions { display: flex; gap: 1rem; margin-top: 1rem; }

/* Page header with action button */
.admin-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

/* Tables */
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.admin-table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  background: #f0f0f0;
  border-bottom: 2px solid #ddd;
  font-weight: 600;
  color: #444;
}
.admin-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #eee;
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #fafafa; }
.admin-actions-cell { display: flex; gap: 0.4rem; align-items: center; }

/* Forms */
.admin-form {
  max-width: 860px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.admin-form label { font-weight: 600; font-size: 0.9rem; color: #444; margin-top: 0.75rem; }
.admin-form input[type="text"],
.admin-form input[type="number"],
.admin-form input[type="password"],
.admin-form select,
.admin-form textarea {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
.admin-form textarea { resize: vertical; font-family: Georgia, serif; }
.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
  outline: none;
  border-color: #1a3a2a;
  box-shadow: 0 0 0 2px rgba(26,58,42,0.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-buttons { display: flex; gap: 1rem; margin-top: 1.25rem; }

/* ── Mobile ── */
@media (max-width: 640px) {
  /* Nav: stack into rows */
  header { padding: 0 1rem; }

  nav {
    flex-wrap: wrap;
    height: auto;
    padding: 0.65rem 0;
    gap: 0.5rem;
    justify-content: space-between;
  }

  .site-title {
    order: 1;
    flex: 1;
  }

  /* Move theme toggle to top-right beside the title */
  nav ul {
    order: 2;
    width: auto;
    gap: 0.75rem;
  }

  /* Hide nav text links on mobile, keep only the toggle */
  nav ul li:not(:last-child) { display: none; }

  /* Search bar full width on its own row */
  .nav-search {
    order: 3;
    max-width: 100%;
    width: 100%;
    flex: none;
  }

  /* Main content padding */
  main { margin: 1.5rem auto; padding: 0 1rem; }

  /* Home banner: full width, fixed height, cropped */
  .home-welcome { padding: 0; }
  .home-banner-wrap { display: block; width: 100%; border-radius: 0; }
  .home-banner { width: 100%; height: 280px; object-fit: cover; }
  .home-banner-overlay h1 { font-size: 1.35rem; }
  .home-nav { gap: 1rem; }
  .home-link { padding: 0.6rem 1.5rem; font-size: 1rem; }

  /* Poem page */
  .poem-meta { font-size: 1.1rem; }
}