* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #FF6B35;
  --primary-dark: #d9491a;
  --bg: #f6f7fb;
  --text: #1d1d1f;
  --muted: #86868b;
  --border: #e5e7eb;
  --card: #ffffff;
  --sbt: #e11d48;
  --pessoal: #0ea5e9;
  --manual: #a855f7;
  --voz: #22c55e;
  --danger: #dc2626;
}
html, body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg,#FF6B35,#FF9F1C); }
.login-box { background:#fff; padding:36px 32px; border-radius:18px; width:380px; max-width:92vw; box-shadow:0 20px 60px rgba(0,0,0,.2); text-align:center; }
.login-box .logo { font-size:56px; margin-bottom:6px; }
.login-box h1 { font-size:22px; margin-bottom:4px; }
.login-box .sub { color:var(--muted); font-size:13px; margin-bottom:22px; }
.login-box form { text-align:left; display:flex; flex-direction:column; gap:6px; }
.login-box label { font-size:13px; font-weight:600; margin-top:10px; color:#374151; }
.login-box input { padding:12px 14px; border:1px solid var(--border); border-radius:10px; font-size:14px; }
.login-box button { margin-top:18px; background:var(--primary); color:#fff; border:none; padding:13px; border-radius:10px; font-size:15px; font-weight:600; cursor:pointer; }
.login-box button:hover { background:var(--primary-dark); }
.err { color:var(--danger); font-size:13px; margin-top:10px; min-height:18px; }

.topbar { background:#fff; border-bottom:1px solid var(--border); padding:12px 20px; display:flex; align-items:center; gap:12px; position:sticky; top:0; z-index:10; flex-wrap:wrap; }
.brand { display:flex; align-items:center; gap:10px; }
.brand .emoji { font-size:26px; }
.brand h1 { font-size:18px; font-weight:700; }
.tools { display:flex; align-items:center; gap:8px; margin-left:auto; flex-wrap:wrap; }
.tools button, .tools label.btn { background:#f3f4f6; border:1px solid var(--border); border-radius:8px; padding:8px 12px; cursor:pointer; font-size:13px; font-weight:500; color:var(--text); }
.tools button.primary, .tools .btn.primary { background:var(--primary); color:#fff; border-color:var(--primary); }
.tools button:hover { background:#e5e7eb; }
.tools .primary:hover { background:var(--primary-dark); }
.tools label.upload { cursor:pointer; }
.mes-label { font-weight:600; padding:0 8px; min-width:180px; text-align:center; font-size:15px; }
.user { font-size:13px; color:var(--muted); margin-right:8px; }

main { padding:20px; max-width:1400px; margin:0 auto; }

.calendar-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:6px; background:var(--card); border:1px solid var(--border); border-radius:12px; padding:10px; }
.day-header { font-size:12px; font-weight:700; color:var(--muted); text-transform:uppercase; text-align:center; padding:8px 0; }
.day-cell { background:#fafbfc; border:1px solid var(--border); border-radius:8px; min-height:110px; padding:6px; display:flex; flex-direction:column; cursor:pointer; transition:all .15s; }
.day-cell:hover { background:#fff; border-color:var(--primary); }
.day-cell.outside { opacity:0.35; }
.day-cell.today { border-color:var(--primary); background:#fff7f3; }
.day-cell .num { font-weight:700; font-size:14px; margin-bottom:4px; }
.day-cell.today .num { color:var(--primary); }
.event { font-size:11px; padding:3px 6px; border-radius:5px; margin-bottom:3px; color:#fff; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; cursor:pointer; display:block; }
.event .ev-main { font-weight:600; }
.event .ev-by { opacity:0.8; font-size:10px; font-style:italic; }
.event.sbt { background:var(--sbt); }
.event.pessoal { background:var(--pessoal); }
.event.manual { background:var(--manual); }
.event.voz { background:var(--voz); }
.event.alterado { outline:2px solid #fbbf24; }

.modal { position:fixed; inset:0; background:rgba(0,0,0,.55); display:flex; align-items:center; justify-content:center; z-index:100; }
.modal.hidden { display:none; }
.modal-box { background:#fff; border-radius:14px; padding:24px; width:540px; max-width:92vw; max-height:90vh; overflow-y:auto; }
.modal-box h2 { margin-bottom:16px; font-size:18px; }
.modal-box form { display:flex; flex-direction:column; gap:8px; }
.modal-box label { font-size:12px; font-weight:600; margin-top:6px; color:#374151; }
.modal-box input, .modal-box textarea { padding:10px 12px; border:1px solid var(--border); border-radius:8px; font-size:14px; font-family:inherit; }
.modal-box .row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.modal-box .actions { display:flex; gap:8px; margin-top:18px; }
.modal-box button { padding:10px 16px; border-radius:8px; border:1px solid var(--border); background:#fff; cursor:pointer; font-weight:500; }
.modal-box button.primary { background:var(--primary); color:#fff; border-color:var(--primary); }
.modal-box button.danger { background:var(--danger); color:#fff; border-color:var(--danger); }
.hidden { display:none !important; }

.toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); background:#1d1d1f; color:#fff; padding:12px 18px; border-radius:10px; font-size:14px; z-index:200; box-shadow:0 10px 30px rgba(0,0,0,.3); }

@media (max-width: 768px) {
  .calendar-grid { gap:2px; padding:4px; }
  .day-cell { min-height:78px; padding:3px; }
  .day-cell .num { font-size:12px; }
  .event { font-size:10px; padding:2px 4px; }
  .mes-label { min-width:auto; }
}