/* ============================================
   HEALING WITH AI-GNOSIS — Design System
   Brand: deep teal + lavender purple, grounded and direct.
   Confident typography and generous space carry the raw tone
   of the content without needing a gritty palette.
   ============================================ */

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

:root, [data-theme="light"] {
  /* Surfaces — soft parchment */
  --color-bg: #f7f5f2;
  --color-surface: #ffffff;
  --color-surface-2: #f0ece7;
  --color-surface-offset: #e8e2db;
  --color-border: #d8d0c6;
  --color-divider: #e2dbd1;

  /* Text — deep teal-black */
  --color-text: #10262c;
  --color-text-muted: #4d5c60;
  --color-text-faint: #8a9296;

  /* Accent — brand teal + purple */
  --color-ember: #014351;
  --color-ember-hover: #026476;
  --color-ember-dim: #a395c8;
  --color-ember-highlight: #eeeafa;
  --color-purple: #a395c8;
  --color-purple-hover: #8a78b8;

  /* Semantic */
  --color-success: #4a7a5c;
  --color-warning: #b5791f;
  --color-error: #a1453f;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.45);

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  --btn-on-accent: #f7f5f2;

  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.83rem + 0.2vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --text-2xl: clamp(2rem, 1.5rem + 2vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --content-narrow: 640px;
  --content-default: 780px;
  --content-wide: 1120px;
}

[data-theme="dark"] {
  --btn-on-accent: #10222a;
  /* Surfaces — deep teal-ink */
  --color-bg: #0c1e23;
  --color-surface: #122e35;
  --color-surface-2: #17383f;
  --color-surface-offset: #1c434b;
  --color-border: #2c525a;
  --color-divider: #1e424a;

  /* Text — soft parchment */
  --color-text: #eef1ef;
  --color-text-muted: #a9bcc0;
  --color-text-faint: #6f868c;

  /* Accent — lavender pops on dark teal */
  --color-ember: #b6a8d6;
  --color-ember-hover: #cabdf0;
  --color-ember-dim: #6d5e94;
  --color-ember-highlight: #23324a;
  --color-purple: #b6a8d6;
  --color-purple-hover: #cabdf0;

  --color-success: #7fae8e;
  --color-warning: #d9a441;
  --color-error: #d98a85;
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(163,149,200,0.10), transparent),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, transparent 1px, transparent 2px);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; }

::selection { background: rgba(226,98,27,0.3); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-ember); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ============ LAYOUT ============ */

.wrap { max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }
.wrap--narrow { max-width: var(--content-default); }
.wrap--prose { max-width: var(--content-narrow); }

section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); position: relative; }
section + section { border-top: 1px solid var(--color-divider); }

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

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-3); gap: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; min-width: 0; }
.brand-badge { height: 44px; width: 44px; flex-shrink: 0; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; font-family: var(--font-display); font-size: var(--text-base); font-weight: 600; color: var(--color-text); line-height: 1.2; white-space: nowrap; }
.brand-sub { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 500; color: var(--color-text-faint); letter-spacing: 0.08em; text-transform: uppercase; }

@media (max-width: 900px) {
  .brand-sub { display: none; }
}

.header-actions { display: flex; align-items: center; gap: var(--space-5); }

.nav-links { display: flex; gap: var(--space-6); list-style: none; }
.nav-links a { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--color-ember-hover); }
.nav-toggle { display: none; }

.theme-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-full);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  color: var(--color-text-muted); flex-shrink: 0;
}
.theme-toggle:hover { color: var(--color-ember); border-color: var(--color-ember); }
.theme-toggle svg { width: 17px; height: 17px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

@media (max-width: 760px) {
  .nav-links { display: none; }
  .brand-badge { height: 36px; width: 36px; }
  .brand-text { font-size: var(--text-sm); }
}

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

.hero { padding-block: clamp(var(--space-20), 12vw, var(--space-32)) var(--space-16); text-align: left; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--color-ember); font-weight: 600; margin-bottom: var(--space-6);
}
.hero-kicker::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-ember); box-shadow: 0 0 12px var(--color-ember); }
.hero h1 {
  font-size: var(--text-3xl); font-weight: 500; max-width: 15ch; margin-bottom: var(--space-6);
}
.hero h1 em { font-style: italic; color: var(--color-purple); }
.hero-lede { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 62ch; margin-bottom: var(--space-10); font-weight: 400; }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* ============ BUTTONS ============ */

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600; text-decoration: none; border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary { background: var(--color-ember); color: var(--btn-on-accent); }
.btn--primary:hover { background: var(--color-ember-hover); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-ember); color: var(--color-ember-hover); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }

/* ============ COPY-PASTE PROMPT BLOCKS ============ */

.prompt-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-ember);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-block: var(--space-6);
  position: relative;
}
.prompt-block-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4); gap: var(--space-4); flex-wrap: wrap;
}
.prompt-block-label {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-ember); font-weight: 700;
}
.prompt-block-text {
  font-family: var(--font-mono); font-size: var(--text-sm); line-height: 1.7;
  color: var(--color-text-muted); white-space: pre-wrap; max-height: 260px; overflow-y: auto;
  padding-right: var(--space-2);
}
.prompt-block-text::-webkit-scrollbar { width: 6px; }
.prompt-block-text::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }

.copy-btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  color: var(--color-text); padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md); font-size: var(--text-xs); font-weight: 600;
  flex-shrink: 0;
}
.copy-btn:hover { border-color: var(--color-ember); color: var(--color-ember-hover); }
.copy-btn.copied { background: var(--color-ember); color: var(--btn-on-accent); border-color: var(--color-ember); }
.copy-btn svg { width: 14px; height: 14px; }

/* ============ CARDS ============ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.section-head { margin-bottom: var(--space-10); max-width: 62ch; }
.section-kicker {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--color-ember); font-weight: 700; margin-bottom: var(--space-3);
  display: block;
}
.section-head h2 { font-size: var(--text-2xl); font-weight: 500; margin-bottom: var(--space-4); }
.section-head p { font-size: var(--text-lg); color: var(--color-text-muted); }

.prose { max-width: 68ch; }
.prose p { font-size: var(--text-base); color: var(--color-text-muted); margin-bottom: var(--space-5); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--color-text); font-weight: 600; }
.prose ul { margin: var(--space-5) 0; padding-left: var(--space-6); }
.prose li { color: var(--color-text-muted); margin-bottom: var(--space-3); font-size: var(--text-base); }
.prose li::marker { color: var(--color-ember); }

.pull-line {
  font-family: var(--font-display); font-style: italic; font-size: var(--text-xl);
  color: var(--color-text); border-left: 3px solid var(--color-ember);
  padding-left: var(--space-6); margin-block: var(--space-8); max-width: 46ch;
}

.callout {
  background: var(--color-ember-highlight);
  border: 1px solid var(--color-ember-dim);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-block: var(--space-6);
}
.callout h3 { font-size: var(--text-base); color: var(--color-ember-hover); margin-bottom: var(--space-3); font-family: var(--font-body); font-weight: 700; }
.callout p, .callout li { color: var(--color-text-muted); font-size: var(--text-sm); }
.callout ul { padding-left: var(--space-5); margin-top: var(--space-2); }
.callout li { margin-bottom: var(--space-2); }
.callout a { color: var(--color-ember-hover); }

/* ============ LIFE AUDIT AREAS ============ */

.audit-grid { display: grid; gap: var(--space-6); }

.audit-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.audit-card-head { display: flex; align-items: baseline; gap: var(--space-4); margin-bottom: var(--space-5); flex-wrap: wrap; }
.audit-num {
  font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-ember); font-weight: 600; flex-shrink: 0;
}
.audit-card-head h3 { font-size: var(--text-lg); font-weight: 600; color: var(--color-text); }

.rating-row { margin-block: var(--space-6); }
.rating-row-label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-3); }
.rating-row-label span:first-child { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.rating-value { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-ember); font-weight: 600; min-width: 2ch; text-align: right; }

input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px;
  background: var(--color-surface-offset); border-radius: var(--radius-full); outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--color-ember); cursor: pointer; border: 3px solid var(--color-bg); box-shadow: 0 0 0 1px var(--color-ember);
}
input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%; background: var(--color-ember); cursor: pointer;
  border: 3px solid var(--color-bg); box-shadow: 0 0 0 1px var(--color-ember);
}
.rating-scale-hint { display: flex; justify-content: space-between; font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-2); }

textarea, .text-field {
  width: 100%; background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-4); color: var(--color-text);
  font-family: var(--font-body); font-size: var(--text-base); resize: vertical; min-height: 110px; line-height: 1.6;
}
textarea::placeholder, .text-field::placeholder { color: var(--color-text-faint); }
textarea:focus, .text-field:focus { border-color: var(--color-ember); }

label.field-label { display: block; font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); margin-bottom: var(--space-2); }

/* ============ PRACTICE / CHECK-IN CARDS ============ */

.practice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-6); }
.practice-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); }
.practice-card-icon {
  width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--color-ember-highlight);
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4); color: var(--color-ember);
}
.practice-card h3 { font-size: var(--text-base); font-weight: 700; font-family: var(--font-body); margin-bottom: var(--space-2); color: var(--color-text); }
.practice-card p { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ============ FILL-IN LINES (New Life Plan) ============ */

.fill-line { border-bottom: 1px dashed var(--color-border); padding: var(--space-2) 0; margin-bottom: var(--space-4); font-size: var(--text-base); color: var(--color-text-faint); }

/* ============ PROGRESS / TOOLBAR ============ */

.progress-bar-track { position: fixed; top: 0; left: 0; right: 0; height: 3px; background: transparent; z-index: 200; }
.progress-bar-fill { height: 100%; background: var(--color-ember); width: 0%; transition: width 100ms linear; }

.toc-strip {
  display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-2);
  margin-bottom: var(--space-10); scrollbar-width: thin;
}
.toc-strip a {
  flex-shrink: 0; font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-text-faint); text-decoration: none; padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border); border-radius: var(--radius-full);
}
.toc-strip a:hover, .toc-strip a.active { color: var(--color-ember-hover); border-color: var(--color-ember); }

/* ============ EXPORT BAR ============ */

.export-bar {
  position: fixed; bottom: var(--space-6); right: var(--space-6); z-index: 90;
  display: flex; gap: var(--space-3);
}
@media (max-width: 640px) {
  .export-bar { position: static; margin-top: var(--space-6); justify-content: center; }
  .export-bar .btn { flex: 1; justify-content: center; max-width: 280px; }
}

.save-toast {
  position: fixed; bottom: calc(var(--space-6) + 56px); right: var(--space-6);
  background: var(--color-surface-2); border: 1px solid var(--color-ember); color: var(--color-text);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-md); font-size: var(--text-sm);
  opacity: 0; transform: translateY(8px); transition: all 220ms ease; pointer-events: none; z-index: 91;
}
.save-toast.show { opacity: 1; transform: translateY(0); }

/* ============ FOOTER ============ */

.site-footer { padding-block: var(--space-16); text-align: center; }
.site-footer p { color: var(--color-text-faint); font-size: var(--text-sm); margin-bottom: var(--space-2); }
.site-footer a { color: var(--color-ember-hover); }

/* ============ CRISIS BANNER ============ */

.crisis-banner {
  background: var(--color-surface-offset); border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-3); font-size: var(--text-xs); text-align: center; color: var(--color-text-muted);
}
.crisis-banner strong { color: var(--color-text); }
.crisis-banner a { color: var(--color-ember-hover); font-weight: 600; }

/* ============ NA / CLOSING ============ */

.closing-section { text-align: center; }
.closing-section .prose { margin-inline: auto; text-align: left; }

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

@media (max-width: 640px) {
  .hero h1 { max-width: 100%; }
  .audit-card { padding: var(--space-6); }
  section { padding-block: var(--space-12); }
}