/* ── Variables ── */
:root {
  --bg: #0F0E0C;
  --surface: #1A1916;
  --surface2: #222019;
  --border: #2E2C28;
  --border2: #3A3830;
  --ink: #F2EDE4;
  --ink2: #B8B0A0;
  --ink3: #6E6860;
  --gold: #C9A84C;
  --gold2: #F0D48A;
  --gold-bg: rgba(201,168,76,0.08);
  --claude: #D4855A;
  --gemini: #4A8FD4;
  --grok: #8B5CF6;
  --green: #4CAF80;
  --amber: #E8A030;
  --red: #E05050;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0,0,0,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Header ── */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15,14,12,0.95);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: .875rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: 'DM Mono', monospace;
  font-size: .95rem;
  color: var(--ink);
}

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

.settings-btn {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .4rem .875rem;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

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

/* ── Settings overlay ── */
.settings-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 200;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 1rem;
}

.settings-overlay.open { display: flex; }

.settings-panel {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  width: 100%;
  max-width: 480px;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  box-shadow: var(--shadow);
  animation: slideIn .2s ease;
}

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.settings-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
}

.close-btn {
  background: none;
  border: none;
  color: var(--ink3);
  font-size: 1.1rem;
  cursor: pointer;
  padding: .25rem .5rem;
  border-radius: 4px;
  transition: color .2s;
}

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

.settings-body { padding: 1.5rem; }

.settings-intro {
  font-size: 12px;
  color: var(--ink3);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  padding: .875rem;
  background: var(--gold-bg);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: var(--radius-sm);
}

.field-group { margin-bottom: 1.25rem; }

.field-label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: .5rem;
}

.req {
  color: var(--gold);
  font-size: 9px;
  letter-spacing: .1em;
}

.field-input {
  width: 100%;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  padding: .7rem .875rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}

.field-input:focus { border-color: var(--gold); }
.field-input::placeholder { color: var(--ink3); }

.field-hint {
  font-size: 11px;
  color: var(--ink3);
  margin-top: .35rem;
  line-height: 1.5;
}

.provider-cards {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.provider-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.provider-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .625rem;
}

.provider-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 500;
}

.claude-badge { background: rgba(212,133,90,.15); color: var(--claude); }
.gemini-badge { background: rgba(74,143,212,.15); color: var(--gemini); }
.grok-badge   { background: rgba(139,92,246,.15); color: var(--grok); }

.provider-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}

.provider-model {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  margin-left: auto;
}

.get-key-link {
  display: inline-block;
  margin-top: .375rem;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--gold);
  text-decoration: none;
  opacity: .8;
  transition: opacity .2s;
}

.get-key-link:hover { opacity: 1; }

.save-btn {
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: .8rem;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .2s, transform .1s;
}

.save-btn:hover { background: var(--gold2); }
.save-btn:active { transform: scale(.98); }

.save-msg {
  text-align: center;
  font-size: 12px;
  margin-top: .625rem;
  color: var(--green);
  min-height: 18px;
}

/* ── Main ── */
.main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* ── Hero ── */
.hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .625rem;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
  margin-bottom: .5rem;
}

.hero-sub {
  font-size: 14px;
  color: var(--ink3);
}

/* ── Provider Selector ── */
.provider-selector {
  display: flex;
  gap: .5rem;
  margin-bottom: 1rem;
  justify-content: center;
}

.provider-tab {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 400;
  padding: .5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--ink2);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}

.provider-tab:hover { border-color: var(--border2); color: var(--ink); }
.provider-tab.active { background: var(--surface2); border-color: var(--gold); color: var(--ink); }

.tab-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.claude-dot { background: var(--claude); }
.gemini-dot { background: var(--gemini); }
.grok-dot   { background: var(--grok); }

/* ── Input card ── */
.input-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.input-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: .75rem;
}

.input-row {
  display: flex;
  gap: .75rem;
}

.title-input {
  flex: 1;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  padding: .8rem 1rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}

.title-input:focus { border-color: var(--gold); }
.title-input::placeholder { color: var(--ink3); font-style: italic; }

.analyse-btn {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: .8rem 1.5rem;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, transform .1s;
}

.analyse-btn:hover { background: var(--gold2); }
.analyse-btn:active { transform: scale(.98); }
.analyse-btn:disabled { background: var(--ink3); cursor: not-allowed; }

.no-key-warning {
  margin-top: .75rem;
  font-size: 12px;
  color: var(--amber);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.no-key-warning button {
  background: none;
  border: none;
  color: var(--gold);
  font-size: 12px;
  cursor: pointer;
  font-family: 'DM Mono', monospace;
  letter-spacing: .04em;
  text-decoration: underline;
}

/* ── Search section ── */
.search-section { margin-bottom: 1rem; }

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: .625rem;
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .5rem;
}

.search-btn {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .75rem .875rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: border-color .2s, box-shadow .2s;
}

.search-btn:hover:not(.off) {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(201,168,76,.15);
}

.search-btn.off { opacity: .35; pointer-events: none; }

.sb-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 18px;
}

.sb-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sb-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
}

.sb-desc {
  font-size: 10px;
  color: var(--ink3);
}

.sb-arr {
  font-size: 11px;
  color: var(--gold);
  opacity: .6;
}

/* ── Results section ── */
.results-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.results-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.results-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 4px;
}

.results-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink);
}

.results-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .375rem;
}

.provider-pill, .status-pill {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
}

.provider-pill { background: var(--gold-bg); color: var(--gold); }
.status-pill   { background: rgba(76,175,128,.1); color: var(--green); }
.status-pill.loading { background: rgba(232,160,48,.1); color: var(--amber); }

/* ── Scores ── */
.scores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.score-card {
  background: var(--surface);
  padding: 1.25rem;
  text-align: center;
}

.score-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: .5rem;
}

.score-val {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: .625rem;
}

.score-bar {
  height: 4px;
  background: var(--border2);
  border-radius: 2px;
  overflow: hidden;
}

.score-fill {
  height: 100%;
  background: var(--green);
  border-radius: 2px;
  transition: width .6s ease;
}

.score-fill.risk { background: var(--red); }

/* ── Verdict ── */
.verdict-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.verdict-icon { font-size: 1.25rem; }

.verdict-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 4px;
  opacity: .7;
}

.verdict-text {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.verdict-ok    { background: rgba(76,175,128,.06); }
.verdict-warn  { background: rgba(232,160,48,.06); }
.verdict-bad   { background: rgba(224,80,80,.06); }
.verdict-ok .verdict-label   { color: var(--green); }
.verdict-warn .verdict-label { color: var(--amber); }
.verdict-bad .verdict-label  { color: var(--red); }

/* ── Loading ── */
.loading-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  gap: 1rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--border2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-size: 13px;
  color: var(--ink3);
}

.dots::after {
  content: '';
  animation: dots 1.4s steps(4, end) infinite;
}

@keyframes dots {
  0%,20%{content:''}40%{content:'.'}60%{content:'..'}80%,100%{content:'...'}
}

/* ── Analysis blocks ── */
.analysis-blocks { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; }

.ablock { padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.ablock:last-child { border-bottom: none; padding-bottom: 0; }

.ablock-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: .5rem;
}

.ablock-text {
  font-size: 14px;
  color: var(--ink2);
  line-height: 1.7;
}

/* ── Alternatives ── */
.alt-list { display: flex; flex-direction: column; gap: .4rem; }

.alt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .65rem .9rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-style: italic;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .2s;
}

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

.alt-arrow {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--gold);
  opacity: 0;
  transition: opacity .2s;
}

.alt-item:hover .alt-arrow { opacity: 1; }

/* ── Error ── */
.error-card {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  padding: 1.5rem;
  background: rgba(224,80,80,.06);
}

.error-icon { font-size: 1.1rem; }

.error-text {
  font-size: 13px;
  color: var(--red);
  line-height: 1.6;
}

/* ── History ── */
.history-section { margin-bottom: 1rem; }

.history-list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.hist-tag {
  font-family: 'Cormorant Garamond', serif;
  font-size: .875rem;
  font-style: italic;
  padding: .35rem .8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--ink2);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.hist-tag:hover { border-color: var(--gold); color: var(--ink); }

/* ── Footer ── */
.site-footer {
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--ink3);
  font-family: 'DM Mono', monospace;
  letter-spacing: .04em;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .scores-grid { grid-template-columns: 1fr; }
  .search-grid { grid-template-columns: 1fr 1fr; }
  .input-row { flex-direction: column; }
  .header-inner { padding: .75rem 1rem; }
  .main { padding: 1.5rem 1rem 3rem; }
}