/* ==========================================================================
   My Internet — stylesheet
   Design concept: a personal card catalog. Flat index cards with hairline
   borders and a corner notch, dashed circular "stamps" for source types,
   warm paper background, ink-navy text, gold accent for the active state.
   ========================================================================== */

:root {
  --ink: #14181F;
  --ink-soft: #2A2F3A;
  --paper: #EFEBDD;
  --paper-raised: #F8F5EC;
  --paper-card: #FBF9F2;
  --gold: #B27E22;
  --gold-ink: #7A551A;
  --teal: #2F6F62;
  --rust: #8A4B3B;
  --muted: #6B6E78;
  --border: #D9D2BC;
  --border-soft: #E5DFCC;
  --danger: #A6412F;
  --mark-bg: #F0D98C;
  --mark-ink: #3B2C05;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  --radius-card: 3px;
  --shadow-card: 0 1px 0 rgba(20, 24, 31, 0.05);
  --content-width: 1080px;
}

[data-theme="dark"] {
  --ink: #EFEBDD;
  --ink-soft: #D9D2BC;
  --paper: #14171D;
  --paper-raised: #1B1F27;
  --paper-card: #1F232C;
  --gold: #D9A544;
  --gold-ink: #F0D98C;
  --teal: #5FB6A2;
  --rust: #C77B5E;
  --muted: #9A9DA8;
  --border: #333947;
  --border-soft: #262B36;
  --mark-bg: #4A3B12;
  --mark-ink: #F0D98C;
  --shadow-card: 0 1px 0 rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

a { color: inherit; }

button, input, select {
  font-family: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* faint dot-grid backdrop, like the felt inside a card drawer */
.stamp-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(var(--border-soft) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.55;
}

main { position: relative; z-index: 1; }

/* ============================= HEADER ============================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
}

.logo-mark {
  color: var(--gold);
  font-size: 1.1rem;
}

.main-nav {
  display: flex;
  gap: 4px;
  flex: 1;
}

.nav-link {
  background: none;
  border: none;
  padding: 8px 12px;
  border-radius: var(--radius-card);
  font-size: 0.92rem;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-link:hover { color: var(--ink); background: var(--border-soft); }

.nav-link.active {
  color: var(--ink);
  font-weight: 600;
  position: relative;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 1px;
  height: 2px;
  background: var(--gold);
}

.header-actions { display: flex; align-items: center; gap: 6px; }

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--paper-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.icon-btn:hover { border-color: var(--gold); }

.nav-toggle { display: none; }

/* ============================= HERO ============================= */

.hero { padding: 64px 24px 32px; }

.hero-inner { max-width: var(--content-width); margin: 0 auto; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--gold-ink);
  margin: 0 0 14px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.05;
  margin: 0 0 16px;
  max-width: 14ch;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 36px;
}

/* ---------- search box ---------- */

.search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--paper-card);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-card);
  padding: 4px 4px 4px 18px;
}

[data-theme="dark"] .search-box { border-color: var(--border); }

.search-box-icon { font-size: 1.05rem; opacity: 0.8; }

.search-input {
  flex: 1;
  border: none;
  background: none;
  padding: 14px 12px;
  font-size: 1.05rem;
  color: var(--ink);
}

.search-input:focus { outline: none; }

.search-clear {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 1rem;
  padding: 8px;
}

.search-submit {
  border: none;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.95rem;
}

.search-submit:hover { background: var(--gold-ink); }

.suggestions {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: 0 8px 24px rgba(20, 24, 31, 0.12);
  overflow: hidden;
  z-index: 20;
}

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  cursor: pointer;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border-soft);
}

.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover, .suggestion-item.active { background: var(--border-soft); }
.suggestion-type { font-size: 0.85rem; opacity: 0.75; }
.suggestion-source { margin-left: auto; font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }

/* ---------- collection pills ---------- */

.collection-select {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.collection-select-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: none;
}

.collection-pills { display: flex; gap: 8px; flex-wrap: wrap; }

.pill {
  border: 1px solid var(--border);
  background: var(--paper-card);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.pill:hover { border-color: var(--gold); }

.pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------- quick stats ---------- */

.quick-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.stat-chip { display: flex; flex-direction: column; gap: 2px; }
.stat-chip .stat-value { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.stat-chip .stat-label { font-size: 0.82rem; color: var(--muted); }

/* ============================= PANELS ============================= */

.panel {
  max-width: var(--content-width);
  margin: 0 auto 32px;
  padding: 0 24px;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.panel-head h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
}

.text-btn {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.text-btn:hover { color: var(--danger); }

.history-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }

.history-item {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--paper-card);
  border-radius: 20px;
  padding: 6px 8px 6px 14px;
  font-size: 0.86rem;
  cursor: pointer;
}

.history-item:hover { border-color: var(--gold); }

.history-item button {
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

.history-item button:hover { background: var(--border-soft); color: var(--danger); }

.history-panel[hidden] { display: none; }

/* ============================= EMPTY STATES ============================= */

.empty-state {
  max-width: 460px;
  margin: 40px auto 80px;
  text-align: center;
  padding: 0 24px;
}

.empty-mark { font-size: 2.4rem; margin-bottom: 14px; }

.empty-state h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 8px;
}

.empty-state p { color: var(--muted); margin: 0; }

/* ============================= RESULTS ============================= */

.results-view { max-width: var(--content-width); margin: 0 auto; padding: 8px 24px 80px; }

.results-toolbar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.results-meta { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }
.results-meta strong { color: var(--ink); font-weight: 600; }

.results-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-group { display: flex; gap: 6px; flex-wrap: wrap; }

.filter-chip {
  border: 1px solid var(--border);
  background: var(--paper-card);
  border-radius: var(--radius-card);
  padding: 6px 12px;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.filter-chip:hover { border-color: var(--gold); }

.filter-chip.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
}

.sort-select {
  border: 1px solid var(--border);
  background: var(--paper-card);
  border-radius: var(--radius-card);
  padding: 7px 10px;
  font-size: 0.85rem;
}

.results-list { display: flex; flex-direction: column; gap: 14px; }

/* ---------- result card ---------- */

.result-card {
  position: relative;
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-card);
  padding: 18px 22px;
  box-shadow: var(--shadow-card);
}

.result-card .type-badge[data-type="website"] { border-left-color: var(--teal); }

.result-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.type-icon { font-size: 1rem; }

.result-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
}

.result-title a { text-decoration: none; }
.result-title a:hover { text-decoration: underline; text-underline-offset: 3px; }

.result-snippet { color: var(--ink-soft); margin: 0 0 12px; }

.result-snippet mark, .suggestion-item mark {
  background: var(--mark-bg);
  color: var(--mark-ink);
  padding: 0 2px;
  border-radius: 2px;
}

.result-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.result-meta span strong { color: var(--ink-soft); font-weight: 600; }

.result-keywords { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }

.tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--gold-ink);
  background: color-mix(in srgb, var(--gold) 14%, transparent);
  padding: 3px 8px;
  border-radius: 10px;
}

.result-link {
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--teal);
}

.result-link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ============================= VIEWS (generic) ============================= */

.view { max-width: var(--content-width); margin: 0 auto; padding: 48px 24px 80px; }

.view-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.view-header h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  margin: 0 0 6px;
}

.view-subtitle { color: var(--muted); margin: 0; max-width: 56ch; }

.btn-primary {
  border: none;
  background: var(--ink);
  color: var(--paper);
  padding: 11px 18px;
  border-radius: var(--radius-card);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  white-space: nowrap;
}

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

.btn-secondary {
  border: 1px solid var(--border);
  background: none;
  color: var(--ink);
  padding: 10px 16px;
  border-radius: var(--radius-card);
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-secondary:hover { border-color: var(--ink); }

/* ============================= COLLECTIONS GRID ============================= */

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.collection-card {
  position: relative;
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 22px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.collection-card::before {
  /* catalog-drawer notch */
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 34px;
  height: 8px;
  background: var(--card-accent, var(--gold));
  border-radius: 0 0 4px 4px;
}

.collection-card:hover { border-color: var(--card-accent, var(--gold)); transform: translateY(-2px); }

.collection-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px dashed var(--card-accent, var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.collection-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 6px;
}

.collection-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 16px;
  min-height: 2.6em;
}

.collection-stats {
  display: flex;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--border-soft);
  padding-top: 12px;
}

.collection-stats strong { display: block; font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; color: var(--ink); }

/* ============================= SOURCES TABLE ============================= */

.source-table { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }

.source-row {
  display: grid;
  grid-template-columns: 28px 1.6fr 1fr 1.4fr 0.8fr 0.9fr;
  align-items: center;
  gap: 14px;
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
  font-size: 0.88rem;
}

.source-row-head {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  background: none;
  border: none;
  padding: 0 16px;
}

.source-name { font-weight: 600; }
.source-collection { color: var(--muted); }

.source-url {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--teal);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-url:hover { text-decoration: underline; }

.source-updated { color: var(--muted); font-size: 0.82rem; text-align: right; }

/* ============================= DASHBOARD ============================= */

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}

.stat-card {
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px 20px;
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  display: block;
}

.stat-card .stat-label { color: var(--muted); font-size: 0.85rem; }

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.dashboard-grid .panel { max-width: none; margin: 0; padding: 20px; background: var(--paper-card); border: 1px solid var(--border); border-radius: var(--radius-card); }

.simple-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }

.simple-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.86rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-soft);
}

.simple-list li:last-child { border-bottom: none; padding-bottom: 0; }

.simple-list .muted { color: var(--muted); font-size: 0.78rem; }

/* ============================= MODAL ============================= */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 24, 31, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--paper-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
}

.modal-head h2 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin: 0; }

.modal-body { padding: 20px 22px 22px; }

.source-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.source-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: none;
  border-radius: var(--radius-card);
  padding: 12px 6px;
  font-size: 1.15rem;
  cursor: pointer;
}

.source-type-btn span { font-size: 0.68rem; color: var(--muted); font-family: var(--font-body); }

.source-type-btn.active { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 10%, transparent); }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-size: 0.85rem; }

.field span { color: var(--muted); }

.field input, .field select {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 10px 12px;
  background: var(--paper);
  font-size: 0.92rem;
}

.field input:focus, .field select:focus { outline: none; border-color: var(--gold); }

.modal-note {
  font-size: 0.8rem;
  color: var(--muted);
  background: var(--paper);
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  padding: 10px 12px;
  margin: 4px 0 18px;
}

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* ============================= TOAST ============================= */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 0.88rem;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.toast[hidden] { display: none; }

/* ============================= RESPONSIVE ============================= */

@media (max-width: 780px) {
  .main-nav {
    position: fixed;
    top: 61px;
    left: 0;
    right: 0;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 10px 16px;
    display: none;
    gap: 2px;
  }

  .main-nav.open { display: flex; }

  .nav-link { text-align: left; width: 100%; }

  .nav-toggle { display: flex; }

  .search-box { flex-wrap: wrap; padding: 10px; }
  .search-input { width: 100%; order: 1; padding: 10px 4px; }
  .search-submit { order: 2; margin-left: auto; }
  .search-clear { order: 3; }

  .source-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .source-row-head { display: none; }

  .source-updated { text-align: left; }

  .results-controls { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .search-box { flex-wrap: wrap; padding: 10px 14px; }
  .search-box-icon { order: 1; }
  .search-clear { order: 2; margin-left: auto; }
  .search-input { order: 3; flex-basis: 100%; width: 100%; padding: 10px 0; }
  .search-submit { order: 4; width: 100%; margin: 6px 0 2px; }

  .collection-select { flex-direction: column; align-items: flex-start; }
}