/* =========================================================================
   MAF — tema escuro sobre a folhagem (assets/img/canaback.jpg)
   ====================================================================== */

:root {
  --bg-deep:      #060d09;
  --ink:          #e9f4ed;
  --ink-2:        #a9c4b5;
  --ink-3:        #7b9788;

  --line:         rgba(140, 220, 175, .14);
  --line-strong:  rgba(140, 220, 175, .28);

  --surface:      rgba(9, 24, 17, .74);
  --surface-2:    rgba(16, 36, 26, .62);
  --surface-3:    rgba(22, 46, 33, .55);

  --accent:       #5fd08a;
  --accent-ink:   #06180f;
  --accent-soft:  rgba(95, 208, 138, .14);

  --ok:           #4fc978;
  --warn:         #f0b84a;
  --danger:       #ff7a6b;
  --info:         #57b6e8;

  --radius:       14px;
  --radius-sm:    9px;
  --shadow:       0 18px 44px rgba(0, 0, 0, .46);

  --font:  'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-d:'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-m:'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
}

/* Folhagem fixa + véu escuro, para o conteúdo manter contraste. */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background: url('../img/canaback.jpg') center / cover no-repeat fixed;
  filter: saturate(.85);
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 700px at 18% -10%, rgba(24, 66, 44, .55), transparent 65%),
    linear-gradient(180deg, rgba(4, 11, 8, .78) 0%, rgba(4, 11, 8, .89) 55%, rgba(3, 9, 6, .95) 100%);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-family: var(--font-d); font-weight: 600; margin: 0; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.18rem; }
h3 { font-size: 1rem; }

.mono  { font-family: var(--font-m); font-size: .85em; }
.muted { color: var(--ink-3); }
.small { font-size: .82rem; }
.nowrap{ white-space: nowrap; }
.right { text-align: right; }
.center{ text-align: center; }

.container { width: min(1360px, 100% - 2.5rem); margin-inline: auto; }

/* ------------------------------------------------------------- cabeçalho */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 14, 10, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 62px;
}
.logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .05rem;
  color: var(--ink);
  line-height: 1.05;
}
.logo__mark {
  font-family: var(--font-d);
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: .02em;
}
.logo:hover { text-decoration: none; }
.logo__dot { color: var(--accent); }
.logo__sub {
  font-family: var(--font);
  font-weight: 500;
  font-size: .64rem;
  color: var(--ink-3);
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav { display: flex; gap: .25rem; margin-left: auto; flex-wrap: wrap; }
.nav a {
  color: var(--ink-2);
  padding: .45rem .8rem;
  border-radius: 99px;
  font-size: .9rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.nav a:hover { background: var(--surface-3); color: var(--ink); text-decoration: none; }
.nav a.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--line-strong);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: .5rem .6rem;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 3px 0; }

/* ------------------------------------------------------------- estrutura */

main { padding: 1.9rem 0 4rem; }

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.page-head p { margin: .3rem 0 0; color: var(--ink-3); font-size: .92rem; }

.section { margin-top: 2rem; }
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .85rem;
  flex-wrap: wrap;
}

.grid { display: grid; gap: 1rem; }
/* Sem isto, um filho de grelha não encolhe abaixo do seu conteúdo
   (min-width:auto) e uma tabela larga alarga a página inteira. */
.grid > * { min-width: 0; }
.grid--kpi  { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.grid--2    { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }
.grid--3    { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.grid--wide { grid-template-columns: 1.55fr 1fr; }
@media (max-width: 1000px) { .grid--wide { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- cartões */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  backdrop-filter: blur(11px);
  -webkit-backdrop-filter: blur(11px);
  box-shadow: var(--shadow);
}
.card--flush { padding: 0; overflow: hidden; }
.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .9rem;
  flex-wrap: wrap;
}
.card__title { font-family: var(--font-d); font-size: .98rem; font-weight: 600; }

/* KPI */
.kpi { position: relative; overflow: hidden; }
.kpi__label {
  font-size: .73rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-3);
  font-weight: 600;
}
.kpi__value {
  font-family: var(--font-d);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.1;
  margin-top: .3rem;
  letter-spacing: -.02em;
}
.kpi__meta { font-size: .8rem; color: var(--ink-3); margin-top: .25rem; }
.kpi__spark { margin-top: .5rem; height: 34px; }

/* Azulejo de métrica ambiental */
.metric-tile {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .7rem .8rem;
  background: var(--surface-2);
  display: flex;
  flex-direction: column;
  gap: .12rem;
  border-left: 3px solid var(--metric-color, var(--accent));
}
.metric-tile__label { font-size: .72rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; }
.metric-tile__value { font-family: var(--font-d); font-size: 1.32rem; font-weight: 600; }
.metric-tile__value small { font-size: .62em; font-weight: 500; color: var(--ink-3); margin-left: .12em; }
.metric-tile__meta { font-size: .72rem; color: var(--ink-3); }

.state-ok    { color: var(--ok); }
.state-baixo { color: var(--info); }
.state-alto  { color: var(--danger); }
.state-na    { color: var(--ink-3); }

/* --------------------------------------------------------------- badges */

.badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .18rem .6rem;
  border-radius: 99px;
  font-size: .76rem;
  font-weight: 600;
  line-height: 1.5;
  background: color-mix(in srgb, var(--badge-color, var(--accent)) 16%, transparent);
  color: var(--badge-color, var(--accent));
  border: 1px solid color-mix(in srgb, var(--badge-color, var(--accent)) 34%, transparent);
  white-space: nowrap;
}
.badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--plain { background: var(--surface-3); color: var(--ink-2); border-color: var(--line); }

.pill {
  display: inline-block;
  padding: .12rem .5rem;
  border-radius: 6px;
  background: var(--surface-3);
  border: 1px solid var(--line);
  font-size: .75rem;
  color: var(--ink-2);
}

/* --------------------------------------------------------------- botões */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface-3);
  color: var(--ink);
  font: inherit;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .08s;
}
.btn:hover { background: rgba(38, 74, 53, .7); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: #74dc9c; }
.btn--ghost { background: transparent; }
.btn--sm { padding: .34rem .7rem; font-size: .8rem; }
.btn--danger { border-color: rgba(255,122,107,.4); color: var(--danger); background: rgba(255,122,107,.08); }
.btn--danger:hover { background: rgba(255,122,107,.16); }

/* -------------------------------------------------------------- tabelas */

.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: .89rem; }
.table th {
  text-align: left;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ink-3);
  font-weight: 600;
  padding: .7rem .8rem;
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
  position: sticky;
  top: 0;
  background: rgba(9, 22, 15, .96);
}
.table td { padding: .66rem .8rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tbody tr:hover { background: rgba(60, 130, 90, .08); }
.table tbody tr:last-child td { border-bottom: 0; }
.table a { font-weight: 600; }

/* ------------------------------------------------------------ formulários */

.field { display: flex; flex-direction: column; gap: .3rem; }
.field > label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-3);
  font-weight: 600;
}
input[type=text], input[type=date], input[type=datetime-local], input[type=number],
input[type=search], select, textarea {
  width: 100%;
  padding: .5rem .65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(3, 12, 8, .66);
  color: var(--ink);
  font: inherit;
  font-size: .88rem;
  color-scheme: dark;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}
textarea { resize: vertical; min-height: 78px; }
.form-grid { display: grid; gap: .85rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.form-actions { display: flex; gap: .6rem; margin-top: 1rem; flex-wrap: wrap; align-items: center; }

/* Barra de filtros de datas */
.filters {
  display: flex;
  align-items: flex-end;
  gap: .7rem;
  flex-wrap: wrap;
}
.filters .field { min-width: 145px; }
.presets { display: flex; gap: .3rem; flex-wrap: wrap; }
.preset {
  padding: .3rem .62rem;
  border-radius: 99px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-2);
  font: inherit;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
}
.preset:hover { background: var(--surface-3); color: var(--ink); }
.preset.is-active { background: var(--accent-soft); color: var(--accent); border-color: var(--line-strong); }

/* --------------------------------------------------- timeline de fases */

.phasebar {
  display: flex;
  width: 100%;
  height: 46px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
}
.phasebar__seg {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 .55rem;
  min-width: 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--seg-color) 38%, rgba(6, 18, 12, .9));
  border-right: 1px solid rgba(4, 12, 8, .6);
  color: #061109;
  transition: filter .15s;
}
.phasebar__seg:last-child { border-right: 0; }
.phasebar__seg:hover { filter: brightness(1.22); }
.phasebar__seg.is-current {
  background: color-mix(in srgb, var(--seg-color) 72%, transparent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28);
}
.phasebar__name {
  font-size: .74rem;
  font-weight: 700;
  color: #f2fff6;
  text-shadow: 0 1px 3px rgba(0, 0, 0, .65);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.phasebar__days {
  font-size: .68rem;
  font-family: var(--font-m);
  color: rgba(242, 255, 246, .82);
  text-shadow: 0 1px 3px rgba(0, 0, 0, .65);
  white-space: nowrap;
}
.phasebar-axis {
  display: flex;
  margin-top: .3rem;
  font-family: var(--font-m);
  font-size: .68rem;
  color: var(--ink-3);
}
.phasebar-axis span { flex-shrink: 0; }

.phase-legend { display: flex; flex-wrap: wrap; gap: .45rem .9rem; margin-top: .8rem; }
.phase-legend__item { display: flex; align-items: center; gap: .38rem; font-size: .78rem; color: var(--ink-2); }
.phase-legend__swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--seg-color); }

/* ------------------------------------------------ timeline de eventos */

.timeline { position: relative; padding-left: 1.4rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: .4rem;
  bottom: .4rem;
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong), var(--line), transparent);
}
.tl-item { position: relative; padding: .55rem 0 .75rem; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -1.4rem;
  top: .95rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--dot-color, var(--accent));
  border: 2px solid #071209;
  box-shadow: 0 0 0 1px var(--dot-color, var(--accent));
}
.tl-item__head { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
.tl-item__title { font-weight: 600; font-size: .92rem; }
.tl-item__when { font-size: .76rem; color: var(--ink-3); font-family: var(--font-m); }
.tl-item__body { font-size: .86rem; color: var(--ink-2); margin-top: .18rem; }
.tl-day {
  font-family: var(--font-m);
  font-size: .72rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: .04rem .38rem;
  border-radius: 5px;
}

/* --------------------------------------------------------------- gráficos */

.chart-box { position: relative; height: 300px; }
.chart-box--sm { height: 190px; }
.chart-box--xs { height: 140px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.chart-toggle {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem .6rem;
  border-radius: 99px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-3);
  font: inherit;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
}
.chart-toggle .swatch { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.chart-toggle.is-on { color: var(--metric-color, var(--accent)); border-color: color-mix(in srgb, var(--metric-color, var(--accent)) 40%, transparent); background: color-mix(in srgb, var(--metric-color, var(--accent)) 12%, transparent); }

.stat-row { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: .7rem; font-size: .8rem; color: var(--ink-3); }
.stat-row b { color: var(--ink); font-family: var(--font-d); }

/* ------------------------------------------------------------ barras */

.bar-list { display: flex; flex-direction: column; gap: .55rem; }
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: .2rem .8rem; align-items: center; }
.bar-row__label { font-size: .85rem; }
.bar-row__value { font-family: var(--font-d); font-weight: 600; font-size: .9rem; }
.bar-row__track {
  grid-column: 1 / -1;
  height: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .07);
  overflow: hidden;
}
.bar-row__fill { height: 100%; border-radius: 99px; background: var(--bar-color, var(--accent)); }

/* --------------------------------------------------------------- avisos */

.alert {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  padding: .7rem .9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  font-size: .88rem;
  margin-bottom: 1rem;
}
.alert--ok   { border-color: rgba(79,201,120,.42); background: rgba(79,201,120,.10); }
.alert--warn { border-color: rgba(240,184,74,.42); background: rgba(240,184,74,.10); }
.alert--err  { border-color: rgba(255,122,107,.42); background: rgba(255,122,107,.10); }

.empty {
  padding: 2.2rem 1rem;
  text-align: center;
  color: var(--ink-3);
  font-size: .9rem;
}
.empty strong { display: block; color: var(--ink-2); margin-bottom: .3rem; font-size: 1rem; }

/* ---------------------------------------------------------------- rodapé */

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 11, 8, .8);
  backdrop-filter: blur(10px);
  padding: 1.1rem 0;
  font-size: .8rem;
  color: var(--ink-3);
}
.site-footer__inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------------------------------------------------------------- mobile */

@media (max-width: 860px) {
  .container { width: min(1360px, 100% - 1.5rem); }
  .nav {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(5, 14, 10, .97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: .5rem .75rem 1rem;
  }
  .nav.is-open { display: flex; }
  .nav a { border-radius: var(--radius-sm); padding: .65rem .8rem; }
  .nav-toggle { display: block; margin-left: auto; }
  .kpi__value { font-size: 1.7rem; }
  .chart-box { height: 250px; }
}

@media print {
  body::before, body::after { display: none; }
  body { background: #fff; color: #000; }
  .site-header, .site-footer, .filters, .btn { display: none; }
}

/* A barra de fases nunca alarga a página: rola dentro do próprio cartão. */
.phasebar-scroll { overflow-x: auto; padding-bottom: .2rem; }
.phasebar-scroll .phasebar,
.phasebar-scroll .phasebar-axis { min-width: max-content; }

/* ------------------------------------------- escolha de hardware */

.hw-option {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .8rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.hw-option:hover { border-color: var(--line-strong); }
.hw-option input[type=checkbox] { width: auto; margin-top: .22rem; flex: 0 0 auto; }
.hw-option > span { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.hw-option strong { font-size: .88rem; font-weight: 600; }
.hw-option:has(input:checked) {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: var(--accent-soft);
}

.hw-block { display: flex; flex-direction: column; }
.hw-config {
  margin-top: .5rem;
  padding: .9rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: rgba(3, 12, 8, .45);
}

/* Cartões de escolha na página de adicionar */
a.card { transition: border-color .15s, transform .08s; }
a.card:hover { border-color: var(--line-strong); text-decoration: none; transform: translateY(-2px); }

details > summary { list-style-position: outside; }
details[open] > summary { margin-bottom: .3rem; }

/* Tabelas de formulário: campos compactos */
.table input[type=text],
.table input[type=time],
.table input[type=number],
.table select { padding: .35rem .5rem; font-size: .84rem; }

/* O cabeçalho é fixo: os alvos de âncora não podem ficar escondidos por baixo. */
.section[id], [id="definicoes"], [id="rede"], [id="push"], [id="api"], [id="esphome"] {
  scroll-margin-top: 78px;
}

/* Linhas de tabela que abrem um registo: o alvo é a linha toda, não só o link. */
.row-link { cursor: pointer; }
.row-link:hover { background: rgba(60, 130, 90, .12); }

/* Valor acabado de chegar: piscadela curta, sem distrair. */
@keyframes maf-fresh {
  0%   { background: color-mix(in srgb, var(--accent) 22%, var(--surface-2)); }
  100% { background: var(--surface-2); }
}
.metric-tile.is-fresh { animation: maf-fresh 1.4s ease-out; }
@media (prefers-reduced-motion: reduce) { .metric-tile.is-fresh { animation: none; } }