/* ─────────────────────────────────────────
   AI SCOUT LITE — style.css
   Aesthetic: Industrial terminal / classified
───────────────────────────────────────── */

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

:root {
  --bg:         #0f0f0f;
  --surface:    #161616;
  --surface-2:  #1e1e1e;
  --border:     #2a2a2a;
  --border-hot: #3d3d3d;
  --amber:      #f5a623;
  --amber-dim:  #a86e0f;
  --amber-glow: rgba(245, 166, 35, 0.12);
  --red:        #e03c3c;
  --red-dim:    rgba(224, 60, 60, 0.15);
  --green:      #4caf72;
  --green-dim:  rgba(76, 175, 114, 0.15);
  --yellow:     #e8c84a;
  --yellow-dim: rgba(232, 200, 74, 0.15);
  --text:       #e8e2d9;
  --text-muted: #6b6460;
  --text-dim:   #9a948e;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NOISE OVERLAY ─────────────────────── */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* ── HEADER ────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--text);
}

.logo-bracket {
  color: var(--amber);
}

.logo-lite {
  color: var(--amber);
  font-weight: 400;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.blink-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: blink 2s ease-in-out infinite;
  box-shadow: 0 0 6px var(--green);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

/* ── MAIN LAYOUT ───────────────────────── */
main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem) 6rem;
}

/* ── HERO ──────────────────────────────── */
.hero {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--amber);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.65;
}

/* ── INPUT SECTION ─────────────────────── */
.input-section {
  margin-bottom: 3rem;
}

.input-wrapper {
  margin-bottom: 1.25rem;
}

.input-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.input-label-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.label-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  font-weight: 500;
}

.label-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.975rem;
  line-height: 1.65;
  padding: 1.1rem 1.25rem;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

textarea::placeholder {
  color: var(--text-muted);
}

textarea:focus {
  border-color: var(--amber-dim);
  box-shadow: 0 0 0 3px var(--amber-glow);
}

.input-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.4rem;
}

.char-count {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.load-example-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--amber);
  background: transparent;
  border: 1px solid var(--amber-dim);
  border-radius: 3px;
  padding: 0.25rem 0.65rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.load-example-btn:hover {
  color: #0f0f0f;
  background: var(--amber);
  border-color: var(--amber);
}

/* ── ANALYZE BUTTON ────────────────────── */
.analyze-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--amber);
  color: #0f0f0f;
  border: none;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.85rem 2rem;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  position: relative;
  overflow: hidden;
}

.analyze-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity 0.15s;
}

.analyze-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(245, 166, 35, 0.35);
}

.analyze-btn:hover::before {
  opacity: 1;
}

.analyze-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.analyze-btn.loading {
  pointer-events: none;
  background: var(--amber-dim);
}

/* ── GEMINI BADGE ──────────────────────── */
.gemini-badge {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.btn-arrow {
  font-size: 1.2rem;
  transition: transform 0.2s;
}

.analyze-btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* ── RESULT SECTION ────────────────────── */
.result-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.result-section.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ── RESULT CARD ───────────────────────── */
.result-card {
  background: var(--surface);
  border: 1px solid var(--border-hot);
  border-radius: 6px;
  overflow: hidden;
}

/* ── CARD HEADER ───────────────────────── */
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.card-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.card-timestamp {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ── VERDICT BADGE ─────────────────────── */
.verdict-badge {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  padding: 0.35rem 1rem;
  border-radius: 3px;
  border: 1px solid currentColor;
}

.verdict-badge.try {
  color: var(--green);
  background: var(--green-dim);
  border-color: var(--green);
  box-shadow: 0 0 16px rgba(76, 175, 114, 0.2);
}

.verdict-badge.watch {
  color: var(--yellow);
  background: var(--yellow-dim);
  border-color: var(--yellow);
}

.verdict-badge.skip {
  color: var(--red);
  background: var(--red-dim);
  border-color: var(--red);
}

/* ── SCORE HERO ────────────────────────── */
.score-hero {
  padding: 2rem 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--bg) 100%);
}

.score-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.score-display {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.score-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--amber);
  transition: all 0.3s;
  text-shadow: 0 0 40px var(--amber-glow);
}

.score-denom {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.score-bar-wrap {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  max-width: 400px;
}

.score-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--amber-dim), var(--amber));
  border-radius: 2px;
  width: 0%;
  transition: width 1s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── CARD BODY ─────────────────────────── */
.card-body {
  padding: 1.75rem 1.5rem;
}

/* ── FIELD GROUPS ──────────────────────── */
.field-group {
  margin-bottom: 1.75rem;
}

.field-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.field-label::before {
  content: '//';
  color: var(--amber-dim);
  font-size: 0.6rem;
}

.field-value {
  font-size: 0.975rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.field-value.weakness {
  color: #b88;
}

/* ── SUBSCORES GRID ────────────────────── */
.subscores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.75rem;
}

.subscore-item {
  background: var(--surface-2);
  padding: 1.1rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.subscore-bar-wrap {
  width: 100%;
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
}

.subscore-bar {
  height: 100%;
  background: var(--amber);
  border-radius: 1px;
  width: 0%;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.subscore-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.subscore-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.3;
}

/* ── NEXT STEP ─────────────────────────── */
.next-step-group {
  margin-bottom: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.next-step-value {
  font-size: 1rem;
  color: var(--amber);
  font-weight: 500;
}

/* ── COPY ROW ──────────────────────────── */
.copy-row {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
}

.copy-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.copy-btn:hover {
  color: var(--amber);
  border-color: var(--amber-dim);
}

.copy-btn.copied {
  color: var(--green);
  border-color: var(--green);
}

/* ── FOOTER ────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem clamp(1.5rem, 5vw, 4rem);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.footer-sep {
  color: var(--border-hot);
}

/* ── LOADING STATE ─────────────────────── */
@keyframes scan {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(400%); }
}

.analyze-btn.loading .btn-label::after {
  content: '...';
  animation: ellipsis 1.2s steps(4, end) infinite;
}

@keyframes ellipsis {
  0%  { content: '.'; }
  33% { content: '..'; }
  66% { content: '...'; }
}

/* ── RESPONSIVE ────────────────────────── */
@media (max-width: 640px) {
  .subscores-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .score-number {
    font-size: 3.5rem;
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}