/* Ascensão: tema escuro único, minimalista.
 * Layout: coluna única de 28rem, conteúdo respirando, um só acento dourado (cor de medalha/patente).
 * CSS puro para os componentes (o Tailwind cuida dos utilitários). */
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  font-weight: 200 800;
  font-display: swap;
}
:root {
  --bg: #0a0a0b;
  --surface: #131315;
  --surface2: #1b1b1f;
  --line: #24242a;
  --ink: #f4f4f5;
  --muted: #8d8d97;
  --accent: #e3b053;
  --ok: #5fd39b;
  --danger: #ef4d4d;
  --font: 'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color-scheme: dark;
}
html, body { background: var(--bg); color: var(--ink); }
body {
  margin: 0; min-height: 100vh; font-family: var(--font); font-size: 15px;
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; overscroll-behavior-y: none;
}
button, input, textarea { font: inherit; }
.hidden { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: .5rem; }
.wrap { max-width: 28rem; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* Tipografia */
.eyebrow { font-size: .7rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.page-title { font-size: 1.75rem; font-weight: 600; letter-spacing: -.02em; }
.section-title { font-size: .95rem; font-weight: 600; }
.counter { font-size: 6.5rem; line-height: 1; font-weight: 200; letter-spacing: -.05em; font-variant-numeric: tabular-nums; margin-top: .5rem; }
.clock { margin-top: .75rem; font-size: 1.05rem; font-variant-numeric: tabular-nums; color: var(--ink); display: inline-flex; gap: .15rem; align-items: baseline; }
.clock small { color: var(--muted); font-size: .75rem; margin-right: .55rem; }
.clock small:last-child { margin-right: 0; }

/* Superfícies */
.app-header { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(14px); padding-top: env(safe-area-inset-top, 0px); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 1.25rem; padding: 1.25rem; }
.quote { margin: 0; padding: .25rem 0 .25rem 1.1rem; border-left: 2px solid var(--accent); }

/* Patente */
.badge { width: 3.25rem; height: 3.25rem; flex-shrink: 0; border-radius: 999px; display: grid; place-items: center;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 9%, var(--surface2)); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); }
.badge.locked { color: var(--muted); background: var(--surface2); border-color: var(--line); }
.track { height: 4px; border-radius: 999px; background: var(--surface2); overflow: hidden; }
.fill { height: 100%; border-radius: 999px; background: var(--accent); transition: width .7s ease; }

/* Estatísticas */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stats > div { padding: 1rem .25rem; text-align: center; }
.stats > div + div { border-left: 1px solid var(--line); }
.stats p { font-size: 1.5rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.stats span { font-size: .7rem; color: var(--muted); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; border-radius: .9rem; padding: .85rem 1rem; font-weight: 600; font-size: .95rem; transition: transform .1s, background-color .15s, opacity .15s; }
.btn:active, .panic-btn:active { transform: scale(.985); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: #fff; }
.btn-ok { background: var(--ok); color: #06261a; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost { background: var(--surface2); color: var(--ink); }
.btn-ghost:hover { background: var(--line); }
.icon-btn { width: 2.25rem; height: 2.25rem; display: grid; place-items: center; border-radius: 999px; color: var(--muted); transition: background-color .15s, color .15s; }
.icon-btn:hover { background: var(--surface2); color: var(--ink); }
.link-muted { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; color: var(--muted); padding: .5rem .75rem; border-radius: .7rem; }
.link-muted:hover { color: var(--ink); background: var(--surface); }

.panic-btn { width: 100%; display: flex; align-items: center; gap: .9rem; padding: 1.1rem 1.25rem; border-radius: 1.25rem;
  color: #fff; background: var(--danger); box-shadow: 0 12px 32px -14px rgba(239,77,77,.7); transition: transform .1s, filter .15s; }
.panic-btn:hover { filter: brightness(1.06); }

/* Formulário */
.label { display: block; font-size: .8rem; font-weight: 500; color: var(--muted); margin-bottom: .6rem; }
.input { width: 100%; background: var(--surface2); border: 1px solid var(--line); border-radius: .85rem; padding: .75rem .9rem; color: var(--ink); color-scheme: dark; }
.input::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); }
.input:focus { outline: none; border-color: var(--accent); }
.chip { padding: .45rem .8rem; border-radius: 999px; border: 1px solid var(--line); font-size: .82rem; color: var(--muted); transition: all .15s; }
.chip:hover { color: var(--ink); }
.chip.on { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.range { width: 100%; accent-color: var(--accent); margin-top: .25rem; }
.checkbox { width: 1.15rem; height: 1.15rem; accent-color: var(--ok); }

/* Hábitos */
.habit-row { display: flex; align-items: center; gap: 1rem; row-gap: .75rem; padding: 1rem 1.25rem; }
.habit-icon { width: 2.5rem; height: 2.5rem; flex-shrink: 0; border-radius: .8rem; display: grid; place-items: center; background: var(--surface2); color: var(--muted); transition: all .2s; }
.habit-icon.done { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.stepper { display: flex; align-items: center; background: var(--surface2); border-radius: .8rem; }
.stepper button { width: 2.2rem; height: 2.2rem; font-size: 1.1rem; color: var(--muted); border-radius: .8rem; }
.stepper button:hover { color: var(--ink); }
.stepper span { min-width: 2.6rem; text-align: center; font-size: .85rem; font-variant-numeric: tabular-nums; }
.cup { flex: 1; max-width: 1.75rem; height: .35rem; border-radius: 999px; background: var(--surface2); }
.cup.full { background: #6cb8f0; }

/* Navegação */
.tabbar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(14px); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom, 0px); }
.nav-btn { display: flex; flex-direction: column; align-items: center; gap: .3rem; padding: .7rem 0 .65rem; font-size: .68rem; font-weight: 500; color: var(--muted); transition: color .15s; }
.nav-btn svg { width: 1.35rem; height: 1.35rem; }
.nav-btn.active { color: var(--ink); }

/* Modais */
.modal { position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.72); backdrop-filter: blur(8px); display: flex; align-items: flex-end; justify-content: center; }
.modal.hidden { display: none; }
.modal-box { width: 100%; max-width: 30rem; background: var(--surface); border: 1px solid var(--line); border-bottom: 0; border-radius: 1.5rem 1.5rem 0 0;
  padding: 1.5rem max(1.25rem, env(safe-area-inset-right, 0px)) calc(1.5rem + env(safe-area-inset-bottom, 0px)) max(1.25rem, env(safe-area-inset-left, 0px)); animation: slide-up .28s cubic-bezier(.2,.8,.2,1); }
@media (min-width: 640px) { .modal { align-items: center; padding: 1rem; } .modal-box { border-radius: 1.5rem; border-bottom: 1px solid var(--line); } }
@keyframes slide-up { from { transform: translateY(24px); } to { transform: none; } }
.step-dot { width: 1.5rem; height: 3px; border-radius: 999px; background: var(--line); transition: background-color .2s; }
.step-dot.active { background: var(--ink); }

/* Respiração 4-7-8 */
.breath-wrap { position: relative; width: 13rem; height: 13rem; max-width: 100%; margin-left: auto; margin-right: auto; }
.breath-circle { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--ok) 22%, transparent), transparent 70%);
  border: 1px solid color-mix(in srgb, var(--ok) 45%, transparent); transform: scale(.55); transition-property: transform; transition-timing-function: ease-in-out; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); z-index: 60; max-width: calc(100% - 2.5rem);
  background: var(--ink); color: var(--bg); font-weight: 500; padding: .7rem 1.1rem; border-radius: 1rem; font-size: .85rem; box-shadow: 0 10px 30px rgba(0,0,0,.5); width: max-content; text-align: center; }

/* Artigos */
.note { display: flex; gap: .6rem; padding: .85rem 1rem; border-radius: .9rem; background: var(--surface2); }
.note svg { flex-shrink: 0; margin-top: .1rem; }
.note.tip svg { color: var(--ok); }
.note.warn svg { color: var(--accent); }
.dot-list li { display: flex; gap: .65rem; }
.dot-list li::before { content: ''; width: 4px; height: 4px; border-radius: 999px; background: var(--muted); flex-shrink: 0; margin-top: .6rem; }

@media (prefers-reduced-motion: reduce) { *, .breath-circle { transition-duration: 0s !important; animation: none !important; } }