/* Escala Web (HTML/CSS/JS)
   Visual clean, próximo ao Streamlit: cards, sidebar, topbar, pills, tabela.
*/
:root{
  --bg:#F4F8FB;
  --panel:#EAF2F9;
  --card:#FFFFFF;
  --card2:#F7FAFD;
  --text:#0F172A;
  --muted:#475569;
  --line:rgba(11,60,93,.14);
  --primary:#0B3C5D;
  --primary2:#145C8C;
  --good:#1E9E6A;
  --warn:#F4A300;
  --bad:#D64545;
  --shadow: 0 10px 28px rgba(11,60,93,.10);
  --radius:18px;
  --radius2:14px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;

  /* surfaces / controls */
  --fieldbg: rgba(255,255,255,.78);
  --softbg: rgba(11,16,32,.04);
  --topbarbg: rgba(255,255,255,.35);
  --tablebg: rgba(255,255,255,.62);
  --tablehead: rgba(11,16,32,.92);
  --tableheadtext: #ffffff;
}

[data-theme="dark"]{
  --bg:#071A2B;
  --panel:#0A2438;
  --card:#0D2D45;
  --card2:#0B263C;
  --text:#EAF4FF;
  --muted:#B6C7D8;
  --line:rgba(230,242,251,.14);
  --primary:#2FA4E7;
  --primary2:#1F7BB6;
  --good:#2dd4bf;
  --warn:#fbbf24;
  --bad:#fb7185;
  --shadow: 0 10px 30px rgba(0,0,0,.45);

  --fieldbg: rgba(0,0,0,.22);
  --softbg: rgba(0,0,0,.18);
  --topbarbg: rgba(0,0,0,.16);
  --tablebg: rgba(0,0,0,.18);
  --tablehead: rgba(8,12,24,.92);
  --tableheadtext: #e8ecff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background: radial-gradient(1100px 700px at 20% 10%, rgba(47,91,255,.12), transparent 60%),
              radial-gradient(900px 600px at 80% 30%, rgba(15,118,110,.08), transparent 60%),
              var(--bg);
  color:var(--text);
}

.app{display:flex; min-height:100%;}
.sidebar{
  width: 230px;
  padding: 18px;
  border-right:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 40%);
}
.brand{
  display:flex; gap:12px; align-items:center;
  padding:14px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.brand__logo{width:44px; height:44px; border-radius:12px; object-fit:cover}
.brand__title{font-weight:800; letter-spacing:.3px}
.brand__subtitle{font-size:.86rem; color:var(--muted)}
.nav{margin-top:14px; display:flex; flex-direction:column; gap:8px}
.nav__item{
  width:100%;
  text-align:left;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
  color:var(--text);
  cursor:pointer;
  transition: transform .08s ease, background .18s ease;
}
.nav__item:hover{background: rgba(255,255,255,.06)}
.nav__item:active{transform: translateY(1px)}
.nav__item.is-active{
  border-color: rgba(76,125,255,.55);
  background: rgba(76,125,255,.15);
}
.sidebar__footer{
  margin-top: auto;
  padding-top: 14px;
  color: var(--muted);
}
.small{font-size:.85rem}
.muted{color:var(--muted)}
code{color:#cfe0ff}

.main{flex:1; display:flex; flex-direction:column;}
.topbar{
  display:flex; justify-content:space-between; align-items:center;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background: var(--topbarbg);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.topbar__route{font-weight:900; font-size:1.05rem}
.topbar__hint{font-size:.9rem; color:var(--muted); margin-top:2px}
.topbar__right{display:flex; align-items:center; gap:10px}

.panel{padding:18px}
.panel__grid{
  display:grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 14px;
}
.card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
  padding: 14px;
  min-width: 0;
}
.card--grow{min-height: 560px}
.card__title{font-weight:900; margin-bottom:10px; color: var(--text)}
.form{display:flex; flex-direction:column; gap:10px}
.field{display:flex; flex-direction:column; gap:6px; min-width:0}
.field__label{font-size:.86rem; color:var(--muted)}
input, select{
  border-radius: 14px;
  border:1px solid var(--line);
  background: var(--fieldbg);
  color: var(--text);
  padding:10px 12px;
  outline:none;
}
select option{ background: var(--card); color: var(--text); }
input:focus, select:focus{border-color: rgba(76,125,255,.55)}
.row{display:flex; gap:10px; flex-wrap:wrap}
.row .field{flex:1}
.btn{
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding:10px 12px;
  cursor:pointer;
  transition: transform .08s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{background: rgba(255,255,255,.06)}
.btn:active{transform: translateY(1px)}
.btn--primary{
  border-color: rgba(76,125,255,.6);
  background: linear-gradient(180deg, rgba(76,125,255,.35), rgba(76,125,255,.18));
}
.btn--primary:hover{border-color: rgba(76,125,255,.9)}
.btn--soft{border-color: rgba(45,212,191,.45); background: rgba(45,212,191,.12)}
.btn--ghost{background: transparent}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  font-size:.86rem;
}
.pill--ghost{background: transparent}
.pills{display:flex; flex-wrap:wrap; gap:8px; margin: 10px 0}
.pillbtn{
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  padding:8px 10px;
  cursor:pointer;
}
.pillbtn.is-active{
  border-color: rgba(76,125,255,.55);
  background: rgba(76,125,255,.15);
}
hr{border:none; border-top:1px solid var(--line); margin:12px 0}

.tablewrap{overflow:auto; border-radius: 14px; border:1px solid var(--line)}
table{width:100%; border-collapse: collapse; min-width: 720px; background: var(--tablebg)}
th, td{padding:10px 10px; border-bottom: 1px solid var(--line); vertical-align: top}
th{position: sticky; top: 0; background: var(--tablehead); color: var(--tableheadtext); backdrop-filter: blur(8px); text-align:left}
tr:hover td{background: rgba(255,255,255,.03)}
.tag{display:inline-flex; padding:4px 8px; border-radius:999px; font-size:.82rem; border:1px solid var(--line)}
.tag--good{border-color: rgba(45,212,191,.55); background: rgba(45,212,191,.12)}
.tag--warn{border-color: rgba(251,191,36,.55); background: rgba(251,191,36,.12)}
.tag--bad{border-color: rgba(251,113,133,.55); background: rgba(251,113,133,.12)}

.mini{display:grid; grid-template-columns: repeat(3,1fr); gap:8px; margin-top:12px}
.mini__kpi{border:1px solid var(--line); border-radius:14px; padding:10px; background: var(--softbg)}
.mini__label{font-size:.82rem; color:var(--muted)}
.mini__value{font-size:1.15rem; font-weight:900; margin-top:4px}

.footer{
  padding: 14px 18px;
  border-top:1px solid var(--line);
  color: var(--muted);
  text-align:center;
  background: var(--topbarbg);
}

/* Modal */
.modal{position:fixed; inset:0; display:none; z-index: 20;}
.modal.is-open{display:block}
.modal__backdrop{position:absolute; inset:0; background: rgba(0,0,0,.55)}
.modal__dialog{
  position:relative;
  width:min(720px, calc(100% - 24px));
  margin: 7vh auto;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.modal__header{display:flex; justify-content:space-between; align-items:center; padding:12px 14px; border-bottom:1px solid var(--line)}
.modal__title{font-weight:900}
.modal__body{padding:14px; color: var(--text)}
.modal__footer{padding:12px 14px; border-top:1px solid var(--line); text-align:right}

/* Toasts */
.toasts{position:fixed; right: 14px; bottom: 14px; display:flex; flex-direction:column; gap:10px; z-index: 30;}
.toast{
  border-radius: 14px;
  border:1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  padding:10px 12px;
  min-width: 240px;
  max-width: 360px;
}
.toast__title{font-weight:900; margin-bottom:2px}
.toast__msg{color: var(--muted); font-size:.9rem}

/* Responsive */
@media (max-width: 1080px){
  .panel__grid{grid-template-columns: 1fr}
  .sidebar{display:none}
}

/* Expander */
details.expander{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding: 10px 12px;
  background: linear-gradient(180deg, rgba(0,0,0,.02), transparent);
}
details.expander > summary{
  cursor:pointer;
  list-style:none;
  font-weight:700;
  color: var(--text);
}
details.expander > summary::-webkit-details-marker{display:none}
details.expander .expander__hint{ margin-top:8px; color:var(--muted); font-size:12px; line-height:1.45;}

/* Config grid */
.form-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
/* Obs: o card de Configuração é propositalmente mais estreito; mantemos a grade em 1 coluna
   e usamos "row" para campos lado a lado quando necessário. */
.field__help{
  margin-top:6px;
  font-size:12px;
  color: var(--muted);
  line-height:1.35;
}
.icon-info{
  display:inline-flex;
  width:18px; height:18px;
  align-items:center; justify-content:center;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:12px;
  margin-left:6px;
  opacity:.9;
}

/* Secondary actions */
.btn--quiet{
  opacity:.8;
}
.btn--quiet:hover{ opacity:1; }

.pillcount{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width: 18px;
  padding: 1px 6px;
  border-radius: 999px;
  margin-left: 6px;
  font-size: 12px;
  border: 1px solid var(--line);
  opacity: .9;
}
.divider{
  border-top: 1px solid var(--line);
  padding-top: 10px;
}


/* Seleção rápida de escala (pills) */
.scale-quick{display:flex; gap:8px; flex-wrap:wrap; margin-top:8px;}
.scale-quick__btn{border:1px solid var(--border); background:var(--card); color:var(--text); padding:6px 10px; border-radius:10px; font-size:12px; cursor:pointer; min-width:0;}
.scale-quick__btn:hover{filter:brightness(0.98);} 
.scale-quick__btn.is-active{border-color:var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--card)); box-shadow:0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);} 

.sr-only{position:absolute!important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;}


/* Top tabs (navigation in appbar) */
.topbar__tabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.tab{
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding:8px 10px;
  border-radius: 999px;
  cursor:pointer;
  font-weight:600;
  font-size: 12.5px;
}
.tab:hover{ filter: brightness(1.05); }
.tab.is-active{
  background: rgba(59,130,246,.18);
  border-color: rgba(59,130,246,.55);
}
.sidebar__note{
  margin-top:14px;
  padding:10px 12px;
  border:1px dashed var(--line);
  border-radius: 12px;
  color: var(--muted);
  font-size: 12.5px;
}

/* Elegant info tooltip (blue bubble like example) */
.icon-info{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:18px;
  height:18px;
  margin-left:6px;
  border-radius:999px;
  border:1px solid rgba(59,130,246,.35);
  background: rgba(59,130,246,.12);
  color: rgba(59,130,246,.95);
  font-style: normal;
  font-weight: 800;
  font-size: 12px;
  position: relative;
  cursor: help;
  user-select:none;
}
.icon-info::after{
  content: attr(data-tooltip);
  position:absolute;
  left: 0;
  top: 26px;
  min-width: 260px;
  max-width: 360px;
  padding: 12px 12px;
  border-radius: 12px;
  background: rgba(37, 99, 235, .92);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.18);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .14s ease, transform .14s ease;
  z-index: 30;
  line-height: 1.25;
  white-space: normal;
}
.icon-info::before{
  content:"";
  position:absolute;
  left: 10px;
  top: 22px;
  width: 10px;
  height: 10px;
  background: rgba(37, 99, 235, .92);
  transform: rotate(45deg);
  opacity: 0;
  transition: opacity .14s ease;
  z-index: 29;
}
.icon-info:hover::after,
.icon-info:hover::before{
  opacity: 1;
  transform: translateY(0);
}

.icon-info.tt-right::after{ left:auto; right:0; }
.icon-info.tt-right::before{ left:auto; right:10px; }
.icon-info::after{
  max-width: min(360px, calc(100vw - 24px));
}


.card-divider{
  border:0;
  height:1px;
  background: var(--line);
  margin: 14px 0 12px;
  opacity: .9;
}
/* Make topbar more compact when using tabs */
.topbar{
  padding-bottom: 10px;
}


/* Stats layout (closer to Python original) */
.info-box{
  background: rgba(34,197,94,.10);
  border: 1px solid rgba(34,197,94,.22);
  border-radius: 14px;
  padding: 14px 14px;
  margin-bottom: 14px;
}
.info-box ul{ margin:0; padding-left:18px; color: var(--text); }
.info-box li{ margin:6px 0; }

.stats-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 14px;
}
@media (max-width: 1200px){
  .stats-grid{ grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}
@media (max-width: 780px){
  .stats-grid{ grid-template-columns: 1fr; }
}

.kpi-list{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
.kpi{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
}
.kpi--green{ background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.22); }
.kpi--blue{ background: rgba(59,130,246,.10); border-color: rgba(59,130,246,.22); }
.kpi--yellow{ background: rgba(234,179,8,.12); border-color: rgba(234,179,8,.25); }
.kpi--red{ background: rgba(239,68,68,.10); border-color: rgba(239,68,68,.22); }
.kpi--muted{ background: rgba(148,163,184,.10); border-color: rgba(148,163,184,.22); color: var(--text); }

.month-cards{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 12px;
  max-height: 520px;
  overflow:auto;
  padding-right: 4px;
}
.month-card{
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 12px;
  background: rgba(255,255,255,.04);
}
.month-card__title{
  font-weight: 800;
  margin-bottom: 10px;
}
.holiday-list{
  margin-top:12px;
  max-height: 520px;
  overflow:auto;
  padding-right: 4px;
}
.holiday-item{
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  margin-bottom: 10px;
}
.list-box{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}



/* v3.6 - remove sidebar + appbar brand */
.sidebar{ display:none !important; }

.main{ flex:1; width:100%; }
.topbar{
  gap: 14px;
}
.topbar__left{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}
.topbar__brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:6px 10px;
  border:1px solid var(--line);
  border-radius:16px;
  background: rgba(255,255,255,.02);
}
.topbar__logo{
  width:34px;
  height:34px;
  border-radius:12px;
  object-fit:cover;
}
.topbar__brandtitle{
  font-weight:800;
  line-height:1.05;
}
.topbar__brandsub{
  font-size:.78rem;
  color: var(--muted);
  margin-top:2px;
}

/* Date input should never truncate year */
input[type="date"]{ min-width: 165px; }
.row .field{ min-width: 160px; }

/* Config card a bit wider to avoid clipping */
.page-grid{
  grid-template-columns: minmax(360px, 420px) 1fr;
}


/* v3.7 patch on v3.6: Configuração em 2 colunas × 3 linhas */
.cfg-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:12px;
  align-items:end;
}
.cfg-grid .field{ min-width:0; }
.cfg-grid input, .cfg-grid select{ width:100%; min-width:0; }
.cfg-grid select{ text-overflow: ellipsis; }
.cfg-actions .row{
  display:flex;
  gap:10px;
  justify-content:flex-start;
  flex-wrap:wrap;
}
@media (max-width: 520px){
  .cfg-grid{ grid-template-columns:1fr; }
}


/* Pulsar suave no botão Gerar */
@keyframes caernPulse{
  0%{ box-shadow: 0 0 0 0 rgba(11,60,93,.28); }
  70%{ box-shadow: 0 0 0 10px rgba(11,60,93,0); }
  100%{ box-shadow: 0 0 0 0 rgba(11,60,93,0); }
}
#btnGenerate{
  animation: caernPulse 2.2s ease-in-out infinite;
}
[data-theme="dark"] #btnGenerate{
  animation: caernPulse 2.2s ease-in-out infinite;
}


/* KPI pills (replace mini cards in Config and Year Summary) */
.kpi-pills{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:12px;
}
.kpi-pills .pill{
  background: var(--panel);
}