/* ══════════════════════════════════════════════════════════
   RoboGen — Dark SaaS UI
   Reference: Claude.ai / Perplexity aesthetic
   ══════════════════════════════════════════════════════════ */

/* ── Base token overrides ─────────────────────────────────── */
:root {
  --bg-base:     #0a0a0f;
  --bg-surface:  #111118;
  --bg-card:     #16161f;
  --bg-input:    #1d1d28;
  --border:      #2a2a3d;
  --border-focus:#6366f1;
  --accent:      #6366f1;
  --accent-dim:  #4f46e5;
  --text-primary:#e2e8f0;
  --text-muted:  #8892a4;
  --text-faint:  #4a5568;
  --green:       #22c55e;
  --green-dim:   #166534;
  --amber:       #f59e0b;
  --amber-dim:   #78350f;
  --red:         #ef4444;
  --red-dim:     #7f1d1d;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   18px;
}

/* ── Gradio shell reset ───────────────────────────────────── */
body, .gradio-container {
  background: var(--bg-base) !important;
  color: var(--text-primary) !important;
  font-family: "Inter", system-ui, -apple-system, sans-serif !important;
}

.gradio-container {
  max-width: 860px !important;
  margin: 0 auto !important;
  padding: 0 16px 80px !important;
}

footer { display: none !important; }

/* ── Header ──────────────────────────────────────────────── */
.rg-header {
  text-align: center;
  padding: 52px 0 36px;
}

.rg-logo {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #a5b4fc 0%, #818cf8 50%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-bottom: 6px;
}

.rg-tagline {
  color: var(--text-muted);
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.rg-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 5px 14px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.30);
  border-radius: 999px;
  font-size: 0.78rem;
  color: #a5b4fc;
  letter-spacing: 0.02em;
}

/* ── Step cards ──────────────────────────────────────────── */
.step-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  padding: 28px !important;
  margin-bottom: 16px !important;
  transition: border-color 0.2s ease;
}

.step-card:focus-within {
  border-color: var(--border-focus) !important;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── Robot selection cards ───────────────────────────────── */
/* Style Gradio's radio buttons as large click cards */
.robot-radio .wrap {
  display: flex !important;
  gap: 12px !important;
  flex-wrap: nowrap !important;
}

.robot-radio .wrap label {
  flex: 1 !important;
  min-width: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 22px 12px !important;
  background: var(--bg-input) !important;
  border: 2px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  cursor: pointer !important;
  transition: border-color 0.18s, background 0.18s, transform 0.12s !important;
  color: var(--text-primary) !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  text-align: center !important;
  user-select: none !important;
}

.robot-radio .wrap label:hover {
  border-color: var(--accent) !important;
  transform: translateY(-2px) !important;
}

.robot-radio .wrap label:has(input:checked) {
  border-color: var(--accent) !important;
  background: rgba(99,102,241,0.12) !important;
}

.robot-radio .wrap input[type="radio"] {
  display: none !important;
}

.robot-radio > .label-wrap { display: none !important; }

/* Robot icons (first span inside label) */
.robot-icon {
  font-size: 2.2rem;
  line-height: 1;
}

/* ── Dropdowns & Inputs ─────────────────────────────────── */
select, input[type="text"], input[type="email"], textarea, .gr-input {
  background: var(--bg-input) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm) !important;
  color: var(--text-primary) !important;
  font-size: 0.9rem !important;
}

select:focus, input:focus {
  border-color: var(--border-focus) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
}

/* Dropdown label */
label.svelte-1b6s6g, .gr-label, .block label > span {
  color: var(--text-muted) !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  font-weight: 600 !important;
}

/* ── Sliders ────────────────────────────────────────────── */
input[type="range"] {
  accent-color: var(--accent) !important;
}

/* ── Checkboxes ─────────────────────────────────────────── */
.checkbox-group .wrap {
  display: flex !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
}

.checkbox-group label {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 8px 14px !important;
  background: var(--bg-input) !important;
  border: 1px solid var(--border) !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  color: var(--text-primary) !important;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  transition: border-color 0.15s, background 0.15s !important;
}

.checkbox-group label:has(input:checked) {
  border-color: var(--accent) !important;
  background: rgba(99,102,241,0.12) !important;
  color: #a5b4fc !important;
}

input[type="checkbox"] {
  accent-color: var(--accent) !important;
}

/* ── Buttons ────────────────────────────────────────────── */
.gr-button, button.gr-button {
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  font-size: 0.88rem !important;
  padding: 10px 20px !important;
  transition: all 0.15s ease !important;
  border: none !important;
  cursor: pointer !important;
}

.btn-primary {
  background: var(--accent) !important;
  color: #fff !important;
}
.btn-primary:hover {
  background: var(--accent-dim) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 20px rgba(99,102,241,0.35) !important;
}

.btn-generate {
  width: 100% !important;
  padding: 16px !important;
  font-size: 1.05rem !important;
  letter-spacing: 0.02em !important;
  background: linear-gradient(135deg, #6366f1, #4f46e5) !important;
  color: #fff !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 4px 24px rgba(99,102,241,0.3) !important;
}

.btn-generate:hover {
  box-shadow: 0 6px 30px rgba(99,102,241,0.45) !important;
  transform: translateY(-2px) !important;
}

.btn-ghost {
  background: transparent !important;
  border: 1px solid var(--border) !important;
  color: var(--text-muted) !important;
}
.btn-ghost:hover {
  border-color: var(--border-focus) !important;
  color: var(--text-primary) !important;
}

.btn-download {
  width: 100% !important;
  padding: 14px !important;
  background: rgba(34,197,94,0.15) !important;
  border: 1px solid rgba(34,197,94,0.4) !important;
  color: var(--green) !important;
  border-radius: var(--radius-md) !important;
  font-size: 0.96rem !important;
}
.btn-download:hover {
  background: rgba(34,197,94,0.25) !important;
  border-color: var(--green) !important;
}

/* ── Results dashboard ──────────────────────────────────── */
.rg-results {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  font-family: "Inter", system-ui, sans-serif;
}

.rg-score-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}

.rg-score-circle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.rg-score-circle.clean {
  background: radial-gradient(circle, rgba(34,197,94,0.15), rgba(34,197,94,0.05));
  border: 3px solid var(--green);
  box-shadow: 0 0 30px rgba(34,197,94,0.2);
}

.rg-score-circle.review {
  background: radial-gradient(circle, rgba(245,158,11,0.15), rgba(245,158,11,0.05));
  border: 3px solid var(--amber);
  box-shadow: 0 0 30px rgba(245,158,11,0.2);
}

.rg-score-circle.flagged {
  background: radial-gradient(circle, rgba(239,68,68,0.15), rgba(239,68,68,0.05));
  border: 3px solid var(--red);
  box-shadow: 0 0 30px rgba(239,68,68,0.2);
}

.rg-score-value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
}

.rg-score-denom {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.rg-score-info {
  flex: 1;
}

.rg-band-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.rg-band-badge.clean   { background: rgba(34,197,94,0.15); color: var(--green); border: 1px solid rgba(34,197,94,0.4); }
.rg-band-badge.review  { background: rgba(245,158,11,0.15); color: var(--amber); border: 1px solid rgba(245,158,11,0.4); }
.rg-band-badge.flagged { background: rgba(239,68,68,0.15); color: var(--red); border: 1px solid rgba(239,68,68,0.4); }

.rg-band-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.rg-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.rg-stat {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.rg-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.rg-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rg-failure-section {
  margin-top: 20px;
}

.rg-failure-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.rg-failure-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.rg-failure-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  width: 160px;
  flex-shrink: 0;
}

.rg-bar-track {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.rg-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
}

.rg-bar-count {
  font-size: 0.82rem;
  color: var(--text-muted);
  width: 40px;
  text-align: right;
  flex-shrink: 0;
}

.rg-scorer-note {
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Tooltip helper ─────────────────────────────────────── */
.tooltip-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 4px;
}

.tooltip-label {
  font-size: 0.78rem;
  color: var(--text-faint);
  font-style: italic;
  line-height: 1.4;
}

/* ── Progress & status ──────────────────────────────────── */
.status-msg {
  font-size: 0.88rem;
  color: var(--text-muted);
  min-height: 1.2em;
}

/* ── Email gate ─────────────────────────────────────────── */
.email-gate-note {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 600px) {
  .robot-radio .wrap {
    flex-direction: column !important;
  }
  .rg-stat-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .rg-score-row {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  .gradio-container {
    padding: 0 10px 60px !important;
  }
}

/* ── Gradio block chrome cleanup ────────────────────────── */
.block.padded { padding: 0 !important; }
.block { border: none !important; background: transparent !important; box-shadow: none !important; }
.panel { background: transparent !important; }
div.form { border: none !important; background: transparent !important; }
.gr-prose { color: var(--text-primary) !important; }

/* ── Hide default Gradio decorations ──────────────────────── */
.hide-label > div > label { display: none !important; }
.no-border { border: none !important; background: transparent !important; }