/* screens.css — autenticação, topbar, home, bottom nav */
.splash{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;animation:appear .5s var(--ease)}
.splash p{color:var(--muted);font-size:13px;letter-spacing:.25em;text-transform:uppercase;animation:blink 1.6s infinite}

/* Auth */
.auth{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px 26px;gap:22px;animation:appear .45s var(--ease)}
.auth .brand{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;margin-bottom:8px}
.auth .logo-mark{width:74px;height:74px;border-radius:24px;font-size:38px;box-shadow:var(--sh-2),0 0 50px rgba(99,102,241,.45)}
.auth .brand h1{font-size:26px}
.auth .tagline{color:var(--muted);font-size:14.5px;line-height:1.5;max-width:300px}
.auth .tagline b{color:var(--ink);font-weight:600}
.auth .card{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;backdrop-filter:blur(8px);box-shadow:var(--sh-1)}
.auth form{display:flex;flex-direction:column;gap:15px}
.auth .switch{text-align:center;color:var(--muted);font-size:14px}
.auth .switch b{color:var(--accent);cursor:pointer;font-weight:600}.auth .switch b:hover{text-decoration:underline}
.auth .legal-hint{text-align:center;font-size:11.5px;color:var(--muted);opacity:.7}

/* Top bar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:calc(env(safe-area-inset-top) + 14px) var(--pad) 12px;background:linear-gradient(180deg,var(--bg) 72%,transparent)}
.topbar h1{font-size:19px;flex:1;display:flex;flex-direction:column}
.topbar h1 small{font-family:var(--font-sans);color:var(--muted);font-size:12px;font-weight:500;text-transform:none}
.topbar .bar-actions{display:flex;gap:8px;margin-left:auto}

/* Bottom nav */
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--maxw);
  height:calc(var(--navh) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
  display:flex;z-index:40;background:rgba(11,17,32,.86);backdrop-filter:blur(18px);border-top:1px solid var(--line)}
.nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--muted);
  text-decoration:none;font-size:10.5px;font-weight:600;letter-spacing:.02em;transition:color var(--fast);position:relative;cursor:pointer}
.nav a .ic{font-size:21px;line-height:1}
.nav a.active{color:var(--accent)}
.nav a.active .dot{width:4px;height:4px;border-radius:50%;background:var(--accent);position:absolute;bottom:7px}
.nav .mic-wrap{position:relative;flex:1.15;display:grid;place-items:end center;background:transparent}
.nav .mic-fab{position:absolute;top:-34px;left:50%;margin-left:-32px;width:64px;height:64px;border-radius:50%;border:none;cursor:pointer;z-index:41;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 10px 28px -4px rgba(99,102,241,.8),0 0 0 7px rgba(99,102,241,.14);
  display:grid;place-items:center;font-size:28px;color:#fff;transition:transform var(--fast) var(--ease)}

/* Home */
.home-wrap{animation:appear .3s ease;padding-bottom:6px}
.home-head{padding:var(--pad) var(--pad) 4px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.home-head .greet{font-size:13px;color:var(--muted);font-weight:600}
.home-head .hi{font-size:24px;margin-top:2px;text-transform:capitalize}
.home-head .avatar{width:46px;height:46px;border-radius:15px;flex:none;display:grid;place-items:center;font-family:var(--font-disp);font-weight:700;font-size:18px;color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);box-shadow:var(--sh-1);cursor:pointer}
.quick-actions{display:flex;gap:9px;padding:14px var(--pad) 4px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory}
.quick-actions::-webkit-scrollbar{display:none}
.qa-card{scroll-snap-align:start;flex:none;min-width:150px;background:linear-gradient(150deg,rgba(99,102,241,.22),rgba(139,92,246,.08));border:1px solid rgba(139,92,246,.28);border-radius:18px;padding:13px 14px;cursor:pointer;display:flex;align-items:center;gap:12px;transition:transform var(--fast),border-color var(--fast)}
.qa-card:active{transform:scale(.97)}
.qa-card .qi{font-size:23px;background:rgba(255,255,255,.08);width:42px;height:42px;border-radius:13px;display:grid;place-items:center;flex:none}
.qa-card .qt{font-size:13.5px;font-weight:700;line-height:1.3}
.qa-card .qs{font-size:11.5px;color:var(--muted);margin-top:2px}
.hero-card{margin:14px var(--pad) 2px;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;box-shadow:var(--sh-1)}
.hero-card .today-chip{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--accent);background:rgba(34,211,238,.1);padding:5px 12px;border-radius:50px;margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-md);padding:11px 9px;display:flex;flex-direction:column;gap:1px;align-items:flex-start}
.stat .n{font-family:var(--font-disp);font-size:23px;font-weight:800}
.stat .l{font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.stat .n.ok{color:var(--ok)}.stat .n.warn{color:var(--warn)}.stat .n.info{color:var(--accent)}
.filters{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:13px var(--pad) 2px}
.filters::-webkit-scrollbar{display:none}
.nav-section{padding:var(--pad) var(--pad) 0;font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between;gap:8px}
.nav-section .hint{font-size:11px;font-weight:600;color:var(--accent);text-transform:none;letter-spacing:0;cursor:pointer;background:rgba(34,211,238,.1);padding:4px 10px;border-radius:50px}
.task-list{display:flex;flex-direction:column;padding:4px var(--pad) 14px}

/* Empty */
.empty{text-align:center;padding:40px var(--pad) 10px;color:var(--muted);animation:appear .4s ease}
.empty .em{font-size:54px;display:block;margin-bottom:8px}
.empty h3{color:var(--ink);font-size:18px;margin-bottom:5px}
.empty p{font-size:14px;line-height:1.55;max-width:300px;margin:0 auto}
.empty .add-cards{display:flex;gap:10px;justify-content:center;margin-top:18px}
.empty .add-cards .btn{flex:1;max-width:170px}