*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
}
a { color: var(--accent); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 24px 16px 64px; }
.hidden { display: none !important; }

h1 { font-size: 1.4rem; font-weight: 700; letter-spacing: -.02em; margin: 0 0 4px; }
h2 { font-size: 1.1rem; font-weight: 700; margin: 0 0 12px; }
p.muted, .muted { color: var(--text-secondary); font-size: .875rem; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit; font-size: .875rem; font-weight: 600;
  padding: 9px 16px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--bg-card);
  color: var(--text-primary); cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.btn:hover { background: var(--bg-card-hover); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--text-on-accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { border-color: var(--danger); color: var(--danger); background: transparent; }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: .78rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

input, select, textarea {
  font-family: inherit; font-size: .875rem;
  background: var(--bg-input); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--border-focus); }
label { font-size: .78rem; font-weight: 600; color: var(--text-secondary); display: block; margin-bottom: 4px; }
.field { margin-bottom: 12px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > .field { flex: 1; min-width: 140px; }

.error-box { background: var(--accent-bg); color: var(--danger); border: 1px solid var(--danger); border-radius: var(--radius-sm); padding: 8px 12px; font-size: .82rem; margin-bottom: 12px; }
.error-box.hidden { display: none; }

/* Login */
#loginScreen { max-width: 380px; margin: 12vh auto 0; }
#loginScreen h1 { text-align: center; margin-bottom: 4px; }
#loginScreen p { text-align: center; margin-bottom: 24px; }

/* App shell */
#appScreen { display: none; }
#appScreen.active { display: block; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tab-btn { background: none; border: none; padding: 10px 14px; font-family: inherit; font-weight: 600; font-size: .875rem; color: var(--text-secondary); cursor: pointer; border-bottom: 2px solid transparent; }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Lists */
.list-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-top: 14px; }
.list-item { cursor: pointer; }
.list-item .name { font-weight: 700; margin-bottom: 2px; }
.badge { display: inline-block; font-size: .68rem; font-weight: 700; padding: 2px 7px; border-radius: 99px; background: var(--bg-badge); color: var(--text-secondary); text-transform: uppercase; letter-spacing: .04em; }
.badge.status-active { background: var(--accent-bg); color: var(--accent); }
.badge.status-archived { background: var(--bg-badge); color: var(--text-muted); }

/* Plan detail */
.plan-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.share-box { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; font-size: .8rem; }
.share-box input { border: none; background: transparent; padding: 0; flex: 1 1 220px; min-width: 0; word-break: break-all; }

.med-item { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 10px; }
.med-item .med-title { font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
/* Regime: dias e frequencia numa linha, periodos por baixo (2026-10-13). */
.block-row { display: grid; grid-template-columns: 76px 76px minmax(0, 1fr) auto; grid-template-areas: "ini fim freq rm" "per per per per"; gap: 8px 10px; align-items: end; margin-bottom: 10px; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-surface); }
.block-row .bf-ini { grid-area: ini; } .block-row .bf-fim { grid-area: fim; } .block-row .bf-freq { grid-area: freq; }
.block-row .bf-per { grid-area: per; } .block-row .bf-rm { grid-area: rm; align-self: start; }
.block-row label { margin-bottom: 2px; }

.modal-backdrop { position: fixed; inset: 0; background: var(--bg-overlay); display: flex; align-items: flex-start; justify-content: center; padding: 5vh 16px; overflow-y: auto; z-index: 50; }
.modal-backdrop.hidden { display: none; }
.modal { background: var(--bg-card); border-radius: var(--radius-md); border: 1px solid var(--border); box-shadow: var(--shadow-lg); padding: 22px; width: 100%; max-width: 560px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

.admins-list { list-style: none; padding: 0; margin: 12px 0 0; }
.admins-list li { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-light); font-size: .875rem; }

.empty-state { text-align: center; padding: 40px 16px; color: var(--text-muted); }

@media (max-width: 480px) {
  .block-row { grid-template-columns: 1fr 1fr auto; grid-template-areas: "ini fim rm" "freq freq freq" "per per per"; }
}

/* Multi-clinica (2026-10-13) */
.notice { border-radius: var(--radius); padding: 10px 14px; font-size: .85rem; margin-bottom: 16px; border: 1px solid var(--border); background: var(--bg-surface); }
.notice.ok { border-color: var(--success); color: var(--success); background: color-mix(in srgb, var(--success) 10%, var(--bg-card)); }
.notice.warn { border-color: var(--warning); color: var(--warning); background: color-mix(in srgb, var(--warning) 10%, var(--bg-card)); }
.notice.err { border-color: var(--danger); color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--bg-card)); }
.auth-links { text-align: center; margin-top: 14px; font-size: .85rem; }
.auth-links a { color: var(--accent); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); flex: none; }
.tag { display: inline-block; font-size: .68rem; font-weight: 700; padding: 1px 7px; border-radius: 99px; background: var(--bg-badge); color: var(--text-secondary); margin-left: 6px; }
.tabs { overflow-x: auto; }
.tab-btn { white-space: nowrap; }
.tbl { width: 100%; border-collapse: collapse; font-size: .85rem; }
.tbl th, .tbl td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
.tbl th { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary); }
.tbl-wrap { overflow-x: auto; }
.color-row { display: flex; gap: 8px; align-items: center; }
.color-row input[type=color] { width: 48px; height: 36px; padding: 2px; }
.checkbox { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; font-size: .82rem; color: var(--text-secondary); }
.checkbox input { width: auto; margin-top: 2px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Tema (2026-10-13) */
.theme-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius); width: 38px; height: 36px; cursor: pointer; font-size: 1rem; flex: none; }
.theme-btn:hover { background: var(--bg-card-hover); }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.theme-corner { position: fixed; top: 12px; right: 12px; z-index: 5; }

/* Formularios com predefinicoes (2026-10-13) */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 2px; }
.chip { font: inherit; font-size: .78rem; padding: 4px 10px; border-radius: 99px; border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-primary); cursor: pointer; }
.chip:hover { border-color: var(--accent); }
.chip.on { background: var(--accent); border-color: var(--accent); color: var(--text-on-accent); }
.chip.hist { border-style: dashed; }
.period-checks { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.period-checks label { display: inline-flex; gap: 4px; align-items: center; font-weight: 500; font-size: .82rem; margin: 0; color: var(--text-primary); }
.period-checks input[type=checkbox] { width: auto; }
.period-checks input.b-extra { width: auto; flex: 1 1 120px; min-width: 0; }
.hint { font-size: .74rem; color: var(--text-muted); margin-top: 3px; }