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

:root {
  --bg: #0b0d11;
  --panel: #13171f;
  --panel-2: #0d1117;
  --card: #0d1117;
  --border: #262e3a;
  --border-2: #2d3848;
  --text: #d8dee9;
  --text-2: #c0c8d6;
  --muted: #7a859a;
  --muted-2: #5a6478;
  --accent: #4d7eb3;
  --accent-2: #7aa5d9;
  --good: #66bb6a;
  --bad: #ef5350;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

button, input, a, .chakra-point, .action-card { touch-action: manipulation; }

h1, h2, h3 { color: #eef2f8; font-weight: 600; }
.muted { color: var(--muted); font-size: 13px; }
.error-text { color: var(--bad); font-size: 13px; min-height: 18px; margin-top: 10px; }

/* ---------- Auth ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.auth-card .logo { font-size: 48px; text-align: center; }
.auth-card h1 { text-align: center; font-size: 26px; margin-top: 6px; }
.auth-card .subtitle { text-align: center; color: var(--muted); font-size: 13px; margin: 8px 0 20px; }
.auth-tabs { display: flex; gap: 8px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 4px; margin-bottom: 18px; }
.auth-tabs button {
  flex: 1; padding: 9px; border: none; border-radius: 9px; background: transparent;
  color: var(--muted); font-size: 14px; font-weight: 600; cursor: pointer;
}
.auth-tabs button.active { background: var(--accent); color: #fff; }
.auth-card form { display: flex; flex-direction: column; gap: 12px; }
.auth-card label { font-size: 13px; color: var(--text-2); display: flex; flex-direction: column; gap: 6px; }
.auth-card label small { color: var(--muted-2); font-weight: 400; }
.auth-card input {
  background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 10px;
  padding: 11px 13px; color: var(--text); font-size: 14px; outline: none; width: 100%;
}
.auth-card input:focus { border-color: var(--accent-2); }

.btn-primary {
  background: var(--accent); color: #fff; border: none; border-radius: 12px;
  padding: 12px 18px; font-size: 15px; font-weight: 600; cursor: pointer;
  transition: background .15s, transform .05s;
}
.btn-primary:hover { background: #5d8ec4; }
.btn-primary:active { transform: translateY(1px); }
.btn-secondary {
  background: var(--panel-2); color: var(--text-2); border: 1px solid var(--border-2);
  border-radius: 10px; padding: 10px 14px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.btn-secondary:hover { border-color: var(--accent-2); color: var(--accent-2); }
.link { background: none; border: none; color: var(--accent-2); cursor: pointer; font-size: 13px; text-decoration: underline; }

/* ---------- Layout / topbar ---------- */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 700; cursor: pointer; color: #eef2f8; }
.tabs { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.tabs button {
  background: transparent; border: none; color: var(--muted); font-size: 14px; font-weight: 600;
  padding: 8px 13px; border-radius: 9px; cursor: pointer;
}
.tabs button.active { background: var(--panel-2); color: var(--accent-2); border: 1px solid var(--border-2); }
.avatar-mini { display: flex; align-items: center; gap: 10px; }
.avatar-emoji { font-size: 26px; }
.avatar-info { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; }
.logout { background: none; border: none; color: var(--muted); font-size: 12px; cursor: pointer; }
.logout:hover { color: var(--bad); }

main { max-width: 980px; margin: 0 auto; padding: 24px 20px 60px; }
.section-title { margin: 22px 0 12px; font-size: 18px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  padding: 22px 24px; margin-bottom: 18px;
}

/* ---------- Energy bar ---------- */
.energy-bar { height: 8px; border-radius: 6px; background: var(--panel-2); border: 1px solid var(--border); overflow: hidden; }
.energy-bar.mini { width: 90px; height: 6px; }
.energy-bar.big { width: 100%; max-width: 320px; height: 12px; }
.energy-fill {
  height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, #ef5350, #ffc107, #66bb6a);
  transition: width .5s cubic-bezier(.22,1,.36,1);
}

/* ---------- Matrix ---------- */
.matrix-card { text-align: center; }
.matrix-card h2 { margin-bottom: 2px; }
.silhouette-wrap { display: flex; justify-content: center; margin: 18px 0 6px; }
.silhouette { position: relative; width: 230px; }
.silhouette-svg { display: block; width: 100%; height: auto; }
.chakra-point {
  position: absolute; transform: translate(-50%, -50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(13,17,23,0.9);
  border: 1.5px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: transform .12s, box-shadow .12s;
}
.chakra-point:hover { transform: translate(-50%, -50%) scale(1.18); }
.cp-dot { position: absolute; width: 10px; height: 10px; border-radius: 50%; }
.cp-num { font-size: 11px; font-weight: 700; margin-top: 10px; }
.totals { display: flex; gap: 10px; justify-content: center; margin: 14px 0 18px; flex-wrap: wrap; }
.total {
  background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 12px;
  padding: 10px 18px; display: flex; flex-direction: column; align-items: center; min-width: 92px;
}
.t-label { font-size: 12px; color: var(--muted); }
.t-val { font-size: 24px; font-weight: 700; color: #eef2f8; }

/* ---------- Bottom sheet ---------- */
.sheet-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 50; display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; transition: opacity .2s;
}
.sheet-backdrop.open { opacity: 1; }
.sheet {
  width: 100%; max-width: 520px;
  background: var(--panel); border: 1px solid var(--border); border-bottom: none;
  border-radius: 22px 22px 0 0; padding: 12px 22px 26px;
  transform: translateY(100%); transition: transform .25s cubic-bezier(.22,1,.36,1);
  max-height: 85vh; overflow: auto;
}
.sheet-backdrop.open .sheet { transform: translateY(0); }
.sheet-grab { width: 40px; height: 4px; border-radius: 4px; background: var(--border-2); margin: 0 auto 14px; }
.sheet-head { display: flex; align-items: center; gap: 12px; }
.sheet-dot { width: 22px; height: 22px; border-radius: 50%; box-shadow: 0 0 14px var(--c); flex-shrink: 0; }
.sheet-head h3 { font-size: 18px; }
.sheet-head .muted { margin-top: -2px; }
.sheet-close { margin-left: auto; background: none; border: none; color: var(--muted); font-size: 18px; cursor: pointer; }
.sheet-values { display: flex; gap: 10px; margin: 16px 0; }
.sheet-values .v {
  flex: 1; background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 12px;
  padding: 10px 12px; display: flex; flex-direction: column;
}
.sheet-values .v span { font-size: 12px; color: var(--muted); }
.sheet-values .v b { font-size: 20px; color: #eef2f8; }
.sheet-desc { color: var(--text-2); font-size: 14px; }

/* ---------- Actions ---------- */
.avatar-stage { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.avatar-big {
  font-size: 84px; line-height: 1; width: 128px; height: 128px;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle, #1a212a 0%, #0d1117 70%);
  border: 1px solid var(--border-2); border-radius: 50%;
}
.avatar-big.pop { animation: pop .45s ease; }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.18); } 100% { transform: scale(1); } }
.stage-right { flex: 1; min-width: 220px; display: flex; flex-direction: column; gap: 10px; }
.stage-emotion { font-size: 22px; font-weight: 700; color: #eef2f8; }
.actions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.action-card {
  display: flex; align-items: center; gap: 14px; text-align: left;
  background: var(--card); border: 1px solid var(--border-2); border-radius: 16px;
  padding: 16px 18px; color: var(--text-2); cursor: pointer;
  transition: border-color .15s, transform .1s, background .15s;
}
.action-card:hover { border-color: var(--accent-2); transform: translateY(-2px); background: #12161f; }
.ac-emoji { font-size: 30px; }
.ac-body { display: flex; flex-direction: column; gap: 3px; }
.ac-body b { color: #eef2f8; font-size: 15px; }
.ac-body small { color: var(--muted); font-size: 12px; }
.ac-delta { margin-left: auto; color: var(--good); font-weight: 700; }

/* ---------- Protocol ---------- */
.proto-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.proto-actions { display: flex; gap: 10px; }
.proto-result { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.proto-day {
  display: flex; gap: 14px; background: var(--panel-2); border: 1px solid var(--border);
  border-left: 4px solid var(--c); border-radius: 12px; padding: 12px 16px;
}
.pd-day { font-weight: 700; color: #eef2f8; min-width: 64px; }
.pd-body { display: flex; flex-direction: column; gap: 4px; }
.pd-ritual { font-size: 14px; color: var(--text-2); }
.pd-aff { font-size: 13px; color: var(--accent-2); font-style: italic; }
.pd-tip { font-size: 12px; }
.badge {
  display: inline-block; padding: 1px 10px; border-radius: 20px; font-size: 11px; font-weight: 600;
  background: #1a2a40; border: 1px solid #2d4a70; color: #7aa5d9; margin-left: 6px; vertical-align: 1px;
}

/* ---------- Compatibility ---------- */
.compat-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 16px 0; }
.cc-box { background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 14px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.cc-box input {
  background: var(--panel); border: 1px solid var(--border-2); border-radius: 10px;
  padding: 10px 12px; color: var(--text); font-size: 14px; outline: none;
}
.cc-box input:focus { border-color: var(--accent-2); }
.cc-box .muted { word-break: break-all; }
.compat-card { background: var(--panel-2); border: 1px solid var(--border-2); border-radius: 16px; padding: 18px 20px; margin-bottom: 14px; }
.cc-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.compat-score { font-size: 26px; font-weight: 800; color: var(--accent-2); }
.ov-list { margin: 14px 0 10px; display: flex; flex-direction: column; gap: 8px; }
.ov-row { display: grid; grid-template-columns: 110px 90px 1fr 44px; align-items: center; gap: 10px; font-size: 13px; }
.ov-name { font-weight: 600; }
.ov-energies { color: var(--muted); }
.ov-bar { height: 8px; background: var(--bg); border-radius: 5px; overflow: hidden; }
.ov-fill { height: 100%; border-radius: 5px; }
.ov-pct { text-align: right; color: var(--muted); }
.tips { margin: 10px 0 0 18px; color: var(--text-2); font-size: 13px; }
.tips li { margin-bottom: 4px; }

/* ---------- Toast ---------- */
#toast-root { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  background: #1a3a2a; border: 1px solid #2d6a44; color: #7bc79a;
  padding: 12px 18px; border-radius: 12px; font-size: 14px; max-width: 90vw;
  opacity: 0; transform: translateY(10px); transition: all .25s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: #3a1a1a; border-color: #6a2d2d; color: #d97a7a; }

@media (max-width: 640px) {
  main { padding: 16px 12px 70px; }
  .card { padding: 16px 14px; }
  .section-title { margin: 16px 0 10px; font-size: 16px; }

  .auth-wrap { padding: 16px; }
  .auth-card { padding: 28px 20px; }

  .topbar { flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
  .brand { font-size: 16px; }
  .tabs { order: 3; width: 100%; justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .tabs button { flex: 0 0 auto; white-space: nowrap; padding: 7px 11px; font-size: 13px; }
  .avatar-emoji { font-size: 22px; }
  .energy-bar.mini { width: 70px; }

  .actions-grid, .compat-controls { grid-template-columns: 1fr; }
  .avatar-stage { gap: 14px; justify-content: center; }
  .avatar-big { width: 100px; height: 100px; font-size: 64px; }
  .stage-right { min-width: 0; flex: 1 1 100%; align-items: center; text-align: center; gap: 8px; }
  .stage-emotion { font-size: 19px; }
  .energy-bar.big { max-width: 100%; }

  .silhouette { width: 200px; }
  .chakra-point { width: 30px; height: 30px; }
  .totals { gap: 8px; }
  .total { min-width: 80px; padding: 8px 12px; }
  .t-val { font-size: 20px; }

  .proto-head { flex-direction: column; align-items: stretch; }
  .proto-actions { flex-wrap: wrap; }
  .proto-actions .btn-primary, .proto-actions .btn-secondary { flex: 1; }
  .proto-day { flex-direction: column; gap: 6px; }
  .pd-day { min-width: 0; }

  .ov-row { grid-template-columns: 80px 56px 1fr 36px; gap: 6px; font-size: 12px; }
  .compat-score { font-size: 22px; }
  .cc-top { gap: 10px; }
  .cc-top h3 { font-size: 15px; word-break: break-word; }

  .sheet { padding: 12px 16px 22px; }
  .sheet-values { gap: 8px; }
  .sheet-values .v b { font-size: 17px; }
}