/* ==========================================================================
   Will Draft India — design tokens
   Palette: ink navy (trust/authority) + paper ivory (document surface)
   + brass accent (seal/signature moments) + sage (confirmed/valid state)
   Typography: serif for document-voice content, humanist sans for UI/forms.

   THEME SYSTEM
   Raw palette values below are fixed reference colors. All components are
   styled using the SEMANTIC variables (--color-*) further down, which are
   redefined per theme. Dark is the default (matches assets/js/theme-init.js,
   which sets data-theme="dark" before first paint unless the user has
   chosen "light"). Toggle with [data-theme="light"] on <html>.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600;8..60,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Raw palette (reference values, not used directly by components) */
  --ink-900: #16233a;
  --ink-700: #1f3350;
  --ink-500: #3d5372;
  --paper-100: #faf7f0;
  --paper-200: #f1ece0;
  --brass-500: #a67c3d;
  --brass-700: #8a6530;
  --sage-500: #5c7a64;
  --alert-600: #b54834;
  --slate-500: #6b7280;
  --slate-200: #e2e5ea;
  --white: #ffffff;

  --font-display: "Source Serif 4", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 4px;
  --radius-md: 10px;
  --max-width: 880px;

  /* ---- Semantic tokens: DARK theme (default) ---- */
  --color-bg: #0f1622;
  --color-bg-alt: #141d2c;
  --color-surface: #1b2436;
  --color-surface-border: rgba(255, 255, 255, 0.10);
  --color-input-border: rgba(255, 255, 255, 0.20);
  --color-text: #eef1f6;
  --color-text-secondary: #9aa7bd;
  --color-heading: #f5f2ea;
  --color-link: #b9cbe8;

  --color-band-bg: #161f2f;
  --color-band-text: #f3efe6;
  --color-band-text-secondary: #b7c0d1;
  --color-band-border: rgba(255, 255, 255, 0.08);

  --color-accent: #c99a4f;
  --color-accent-strong: #e0b46b;
  --color-success: #7fae8c;
  --color-danger: #e2846a;

  --btn-primary-bg: var(--color-accent);
  --btn-primary-text: #1a1200;
  --btn-primary-hover-bg: var(--color-accent-strong);

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.30);
}

/* ---- Semantic tokens: LIGHT theme (opt-in via toggle) ---- */
html[data-theme="light"] {
  --color-bg: var(--paper-100);
  --color-bg-alt: var(--paper-200);
  --color-surface: var(--white);
  --color-surface-border: var(--paper-200);
  --color-input-border: var(--slate-200);
  --color-text: var(--ink-900);
  --color-text-secondary: var(--slate-500);
  --color-heading: var(--ink-900);
  --color-link: var(--ink-700);

  --color-band-bg: var(--ink-900);
  --color-band-text: var(--paper-100);
  --color-band-text-secondary: var(--slate-200);
  --color-band-border: transparent;

  --color-accent: var(--brass-500);
  --color-accent-strong: var(--brass-700);
  --color-success: var(--sage-500);
  --color-danger: var(--alert-600);

  --btn-primary-bg: var(--ink-900);
  --btn-primary-text: var(--paper-100);
  --btn-primary-hover-bg: var(--ink-700);

  --shadow-card: 0 1px 2px rgba(22, 35, 58, 0.06), 0 6px 20px rgba(22, 35, 58, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  transition: background-color 0.15s ease, color 0.15s ease;
}

img { max-width: 100%; display: block; }

a { color: var(--color-link); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Site header / nav --- */

.site-header {
  background: var(--color-band-bg);
  color: var(--color-band-text);
  padding: 16px 0;
  border-bottom: 1px solid var(--color-band-border);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-header a { color: var(--color-band-text); text-decoration: none; }
.site-header__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; }
.brand .seal {
  width: 30px; height: 30px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--color-accent), var(--color-accent-strong));
  display: inline-block;
}
.site-nav { display: flex; align-items: center; gap: 20px; font-size: 0.92rem; flex-wrap: wrap; }
.site-nav a { opacity: 0.85; }
.site-nav a:hover { opacity: 1; text-decoration: underline; }

/* --- Theme toggle --- */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--color-band-border, rgba(255,255,255,0.25));
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--color-band-text);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  line-height: 1;
}
.theme-toggle:hover { border-color: var(--color-accent); color: var(--color-accent); }
.theme-toggle__icon { font-size: 0.95rem; }

/* --- Hero / marketing --- */

.hero {
  padding: 72px 0 56px;
  background:
    radial-gradient(1200px 400px at 80% -10%, rgba(201, 154, 79, 0.12), transparent),
    var(--color-bg);
  border-bottom: 1px solid var(--color-surface-border);
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
  font-weight: 600;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 14ch;
}
.hero p.lede {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 60ch;
  margin: 18px 0 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.08s ease, background 0.15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--btn-primary-bg); color: var(--btn-primary-text); }
.btn--primary:hover { background: var(--btn-primary-hover-bg); }
.btn--secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-surface-border); }
.btn--secondary:hover { border-color: var(--color-accent); }
.btn--ghost { background: transparent; color: var(--color-text-secondary); border-color: transparent; }
.btn--ghost:hover { text-decoration: underline; color: var(--color-text); }
.btn--danger { background: var(--color-surface); color: var(--color-danger); border-color: var(--color-danger); }
.btn--danger:hover { background: var(--color-danger); color: var(--btn-primary-text); }
.btn--small { padding: 6px 12px; font-size: 0.82rem; }

/* --- Info sections on homepage --- */

.section { padding: 56px 0; }
.section--muted { background: var(--color-bg-alt); }
.section h2 { font-size: 1.6rem; margin-bottom: 20px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-card);
}
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { color: var(--color-text-secondary); font-size: 0.95rem; margin: 0; }

.can-cannot { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.can-cannot ul { padding-left: 1.2em; margin: 0; }
.can-cannot li { margin-bottom: 8px; }
.can-cannot .can h3 { color: var(--color-success); }
.can-cannot .cannot h3 { color: var(--color-danger); }

.section--cta {
  background: var(--color-band-bg);
  text-align: center;
}
.section--cta__inner { max-width: 520px; }
.section--cta h2 { color: var(--color-band-text); }
.section--cta p { color: var(--color-band-text-secondary); margin-bottom: 22px; }

.footer {
  background: var(--color-band-bg);
  color: var(--color-band-text-secondary);
  padding: 40px 0 24px;
  font-size: 0.85rem;
  border-top: 1px solid var(--color-band-border);
}
.footer a { color: var(--color-band-text-secondary); }
.footer a:hover { color: var(--color-band-text); }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 16px; }
.footer .fine-print { color: var(--color-band-text-secondary); opacity: 0.8; margin-top: 14px; }

/* --- Wizard (drafting flow) --- */

#app-root { padding: 40px 0 80px; }
.wizard { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.wizard__progress {
  height: 6px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}
.wizard__progress-fill { height: 100%; background: var(--color-accent); transition: width 0.25s ease; }
.wizard__step-label { color: var(--color-text-secondary); font-size: 0.82rem; margin: 0 0 6px; }
.wizard__title { font-size: 1.7rem; margin-bottom: 24px; }
.wizard__nav { display: flex; justify-content: space-between; margin-top: 32px; }

.disclaimer-box {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.checkbox-row { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }

.screening-list { display: flex; flex-direction: column; gap: 14px; }
.screening-row {
  border: 1px solid var(--color-surface-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  border-left: 4px solid transparent;
  transition: border-color 0.15s ease;
}
.screening-row legend { font-size: 0.92rem; padding: 0; flex: 1 1 auto; min-width: 200px; color: var(--color-text); }
.screening-row__options { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.screening-row__options label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  white-space: nowrap;
  margin: 0;
  color: var(--color-text);
}
.screening-row--unanswered { border-left-color: var(--color-accent); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 0.88rem; }
.field span { font-weight: 600; color: var(--color-text); }
.field span.required::after { content: " *"; color: var(--color-danger); }
.field .field-hint { font-size: 0.78rem; color: var(--color-text-secondary); font-weight: 400; }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 9px 11px;
  border: 1px solid var(--color-input-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}
.field input::placeholder, .field textarea::placeholder { color: var(--color-text-secondary); opacity: 0.7; }
.hint { color: var(--color-text-secondary); font-size: 0.88rem; }

.record-card {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}
.record-card .checkbox-row { grid-column: span 2; color: var(--color-text); }
.record-card button[data-action="remove"] { grid-column: span 2; justify-self: start; }

.allocation-row { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; grid-column: span 2; }
.allocation-row select { flex: 2; }
.allocation-row input { flex: 1; }

.banner {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 14px 0;
  font-size: 0.9rem;
}
.banner ul { margin: 0; padding-left: 1.2em; }
/* Warning/error banners keep fixed, self-contained colors in both themes
   (a light chip with dark text is reliably readable regardless of the
   surrounding page theme, the same way a sticky note reads the same in
   a bright or dim room). */
.banner--warning { background: #fbf1e0; border: 1px solid #e8c27a; color: #6b4b12; }
.banner--error { background: #fbe9e6; border: 1px solid #e7a698; color: #7c2d1c; }

.review-section {
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 14px;
}
.review-section h2 { font-size: 1.05rem; margin-bottom: 6px; }

.will-preview-frame-wrapper {
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 70vh;
  margin: 20px 0;
  box-shadow: var(--shadow-card);
}
/* The generated Will itself always renders as a white printed page,
   regardless of site theme — it's a document preview, not UI chrome. */
.will-preview-frame { width: 100%; height: 100%; border: 0; background: var(--white); }
.generated-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* --- Consent banner / panel --- */

.consent-banner, .consent-panel {
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-band-bg);
  color: var(--color-band-text);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  z-index: 1000;
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
  border: 1px solid var(--color-band-border);
}
.consent-banner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.consent-banner a,
.consent-panel a {
  color: var(--color-band-text);
  text-decoration: underline;
  font-weight: 600;
}
.consent-banner a:hover,
.consent-panel a:hover {
  color: var(--color-accent);
}
.consent-banner .btn--ghost,
.consent-panel .btn--ghost {
  color: var(--color-band-text);
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.consent-banner .btn--ghost:hover,
.consent-panel .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  text-decoration: underline;
  color: var(--color-band-text);
}
.consent-banner__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.consent-panel { top: 10%; bottom: auto; }
.consent-row { border-bottom: 1px solid rgba(255,255,255,0.15); padding: 10px 0; }
.consent-row label { color: var(--color-band-text); }
.consent-row p { margin: 4px 0 0; color: var(--color-band-text-secondary); font-size: 0.85rem; }
.consent-panel__actions { margin-top: 16px; text-align: right; }

@media (max-width: 720px) {
  .form-grid, .record-card, .grid-3, .can-cannot { grid-template-columns: 1fr; }
  .record-card .checkbox-row, .record-card button[data-action="remove"] { grid-column: span 1; }
}
