/* ─────────────────────────────────────────────────────────────────────────
   Compass — design system
   Palette: warm paper background, deep teal (growth/primary), warm gold
   (clarity/accent), soft coral (attention). Dark mode via prefers-color-scheme.
───────────────────────────────────────────────────────────────────────── */

:root {
  --paper:      #faf7f2;
  --paper-alt:  #f2ede4;
  --card:       #ffffff;
  --ink:        #23261f;
  --ink-soft:   #5c6058;
  --muted:      #8a8d84;
  --border:     #e5e0d4;

  --primary:      #1f6f5c;
  --primary-dark: #164e40;
  --primary-soft: #e4efe9;
  --accent:       #c98a2c;
  --accent-soft:  #f8ecd7;
  --fire:         #c0553c;
  --fire-soft:    #f6e6e0;
  --signal:       #b98a1f;
  --signal-soft:  #f6efd9;
  --growth:       #2f7d5c;
  --growth-soft:  #e3f0e7;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --shadow:    0 2px 10px rgba(35,38,31,0.06);
  --shadow-lg: 0 12px 40px rgba(35,38,31,0.12);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Fraunces', Georgia, serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:      #16181a;
    --paper-alt:  #1c1f21;
    --card:       #212427;
    --ink:        #ece9e2;
    --ink-soft:   #b7bab3;
    --muted:      #7c8079;
    --border:     #303430;

    --primary:      #4fae90;
    --primary-dark: #3a8a70;
    --primary-soft: #1a2b25;
    --accent:       #e3ac52;
    --accent-soft:  #2d2416;
    --fire:         #e0806a;
    --fire-soft:    #2e211d;
    --signal:       #e0b95c;
    --signal-soft:  #2c2718;
    --growth:       #5cba95;
    --growth-soft:  #1b2b22;

    --shadow:    0 2px 10px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 600; margin: 0 0 8px; color: var(--ink); }
p { margin: 0 0 12px; color: var(--ink-soft); }
img { max-width: 100%; display: block; }

/* ─── Layout utilities ───────────────────────────────────────────────── */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-4  { gap: 4px; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.w-full { width: 100%; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.text-sm { font-size: 13px; }
.text-lg { font-size: 18px; }

/* ─── Buttons ─────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  padding: 11px 20px; font-size: 14px; font-weight: 600; font-family: var(--font);
  cursor: pointer; transition: all .15s ease; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); text-decoration: none; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { filter: brightness(0.92); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { background: var(--paper-alt); text-decoration: none; }
.btn-danger { background: var(--fire); color: #fff; }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-block { width: 100%; }

/* ─── Cards, badges ──────────────────────────────────────────────────── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card-flat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.badge-primary { background: var(--primary-soft); color: var(--primary-dark); }
.badge-accent  { background: var(--accent-soft); color: var(--accent); }
.badge-fire    { background: var(--fire-soft); color: var(--fire); }
.badge-signal  { background: var(--signal-soft); color: var(--signal); }
.badge-growth  { background: var(--growth-soft); color: var(--growth); }
.badge-muted   { background: var(--paper-alt); color: var(--muted); }

/* ─── Forms ───────────────────────────────────────────────────────────── */
label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px; }
input, textarea, select {
  width: 100%; font-family: var(--font); font-size: 14px; color: var(--ink);
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; transition: border-color .15s ease;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary); }
textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.field { margin-bottom: 16px; }
.field-error { color: var(--fire); font-size: 12px; margin-top: 4px; }
.helper { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ─── Nav / landing ──────────────────────────────────────────────────── */
.landing-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px; border-bottom: 1px solid var(--border);
}
.logo-mark {
  width: 34px; height: 34px; border-radius: 9px; background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 17px; font-weight: 700; color: #fff;
}
.hero { padding: 80px 24px 60px; text-align: center; max-width: 780px; margin: 0 auto; }
.hero h1 { font-size: 42px; line-height: 1.15; }
.hero p.lead { font-size: 18px; color: var(--ink-soft); max-width: 600px; margin: 0 auto 28px; }
.section { padding: 60px 24px; }
.section-title { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.pricing-card { border: 2px solid var(--border); border-radius: var(--radius-lg); padding: 32px; text-align: center; }
.pricing-card.featured { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.price { font-family: var(--font-serif); font-size: 40px; margin: 8px 0; }
.price span { font-size: 15px; color: var(--muted); font-family: var(--font); }
.feature-list { list-style: none; padding: 0; margin: 20px 0; text-align: left; }
.feature-list li { padding: 6px 0; color: var(--ink-soft); font-size: 14px; }

/* ─── App shell ──────────────────────────────────────────────────────── */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; flex-shrink: 0; background: var(--card); border-right: 1px solid var(--border);
  padding: 20px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar-link {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm);
  color: var(--ink-soft); font-size: 14px; font-weight: 500; margin-bottom: 2px;
}
.sidebar-link:hover { background: var(--paper-alt); text-decoration: none; }
.sidebar-link.active { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }
.main { flex: 1; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px; border-bottom: 1px solid var(--border); background: var(--card);
  position: sticky; top: 0; z-index: 10;
}
.content { padding: 32px; max-width: 980px; }
@media (max-width: 800px) {
  .sidebar { display: none; }
  .content { padding: 20px; }
}

/* ─── Clarity score dial ─────────────────────────────────────────────── */
.clarity-dial { position: relative; width: 120px; height: 120px; }
.clarity-dial svg { transform: rotate(-90deg); }
.clarity-dial .value {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  flex-direction: column; font-family: var(--font-serif); font-size: 28px; font-weight: 700;
}
.clarity-dial .value small { font-family: var(--font); font-size: 11px; color: var(--muted); font-weight: 500; }

/* ─── Ikigai four-circle diagram ─────────────────────────────────────── */
/* Classic layout: 4 circles in a 60%-sized 2x2 overlap, each label pushed
   toward its own OUTER corner (away from the shared center) so text never
   collides in the crowded overlap zone; IKIGAI sits alone in the middle. */
.ikigai-diagram { position: relative; width: 100%; max-width: 420px; aspect-ratio: 1; margin: 0 auto; }
.ikigai-circle {
  position: absolute; width: 60%; height: 60%; border-radius: 50%;
  display: flex; text-align: center; overflow: hidden; box-sizing: border-box;
  font-size: 12px; font-weight: 700; line-height: 1.3; padding: 26px;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark) { .ikigai-circle { mix-blend-mode: screen; } }
.ikigai-circle span { max-width: 90px; }
.ikigai-circle.love        { background: rgba(31,111,92,0.42);  top: 0;   left: 0;   align-items: flex-start; justify-content: flex-start; color: #0e3a30; }
.ikigai-circle.good-at     { background: rgba(201,138,44,0.42); top: 0;   left: 40%; align-items: flex-start; justify-content: flex-end;   color: #5c3c0f; }
.ikigai-circle.world-needs { background: rgba(192,85,60,0.42);  top: 40%; left: 0;   align-items: flex-end;   justify-content: flex-start; color: #5c2314; }
.ikigai-circle.paid-for    { background: rgba(70,90,190,0.38);  top: 40%; left: 40%; align-items: flex-end;   justify-content: flex-end;   color: #1f2a5c; }
@media (prefers-color-scheme: dark) {
  .ikigai-circle.love, .ikigai-circle.good-at, .ikigai-circle.world-needs, .ikigai-circle.paid-for { color: #f2efe6; }
}
.ikigai-center {
  position: absolute; top: 35%; left: 35%; width: 30%; height: 30%; border-radius: 50%;
  background: var(--card); border: 3px solid var(--accent); box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-weight: 700; font-size: 13px; letter-spacing: .03em; z-index: 2; box-sizing: border-box;
}
.ikigai-legend { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; text-align: left; margin-top: 20px; }
.ikigai-legend-item { padding: 12px 14px; border-radius: var(--radius-sm); background: var(--paper-alt); }
.ikigai-legend-item .dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; }

/* ─── Chat (coach) ───────────────────────────────────────────────────── */
.chat-window { display: flex; flex-direction: column; gap: 12px; padding: 8px 0; }
.chat-bubble { max-width: 78%; padding: 12px 16px; border-radius: 16px; font-size: 14px; line-height: 1.5; }
.chat-bubble.user { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.chat-bubble.assistant { align-self: flex-start; background: var(--paper-alt); color: var(--ink); border-bottom-left-radius: 4px; }
.chat-input-row { display: flex; gap: 10px; margin-top: 16px; }
.chat-input-row textarea { min-height: 46px; flex: 1; }

/* ─── Kanban / plan board ────────────────────────────────────────────── */
.plan-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .plan-board { grid-template-columns: 1fr; } }
.plan-column { background: var(--paper-alt); border-radius: var(--radius); padding: 14px; min-height: 200px; }
.plan-column h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: 12px; }
.task-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; margin-bottom: 8px; font-size: 13px; cursor: grab; }
.task-card.habit { border-left: 3px solid var(--accent); }

/* ─── Modal ───────────────────────────────────────────────────────────── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.45); display: none; align-items: center; justify-content: center; z-index: 100; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--card); border-radius: var(--radius-lg); padding: 32px; width: 100%; max-width: 440px; box-shadow: var(--shadow-lg); max-height: 90vh; overflow-y: auto; }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 20px; cursor: pointer; color: var(--muted); }

/* ─── Misc ────────────────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.streak-flame { color: var(--accent); font-weight: 700; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); }
.declaration-card { background: var(--accent-soft); border: 1px solid var(--accent); border-radius: var(--radius); padding: 18px; font-family: var(--font-serif); font-size: 16px; color: var(--ink); }