/* ============================================================
   REBRASCON 4.0 — Clean Light Pro
   Design System: Outfit + Playfair Display + off-white #f4f3f0
   ============================================================ */

:root {
  /* BACKGROUNDS */
  --bg:           #f4f3f0;
  --white:        #ffffff;
  --surface:      #fafaf8;

  /* BORDERS */
  --border:       #e8e6e0;
  --border-dark:  #d0cec7;

  /* TEXT */
  --text:         #1a1a1a;
  --text-2:       #4a4a4a;
  --text-3:       #8a8a8a;

  /* ACCENT */
  --accent:       #1c4ed8;
  --accent-light: #eff6ff;
  --accent-hover: #1a43bb;

  /* STATUS */
  --green:        #16a34a;
  --green-light:  #f0fdf4;
  --amber:        #d97706;
  --amber-light:  #fffbeb;
  --red:          #dc2626;
  --red-light:    #fef2f2;
  --purple:       #7c3aed;
  --purple-light: #f5f3ff;

  /* SHADOWS */
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow:       0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg:    0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-hover: 0 8px 24px rgba(28,78,216,0.14);

  /* TYPOGRAPHY */
  --font:         'Outfit', system-ui, sans-serif;
  --serif:        'Playfair Display', Georgia, serif;
  --mono:         'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* LAYOUT */
  --radius:       10px;
  --radius-sm:    6px;
  --radius-lg:    14px;
  --max-width:    1400px;
  --page-padding: 28px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; cursor: pointer; }
code, .mono { font-family: var(--mono); font-size: 12px; }

/* ============================================================
   LOGIN
============================================================ */
.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(28,78,216,.06) 0%, transparent 70%),
    var(--bg);
}
.login-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-brand {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
}
.login-card label {
  display: block;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.login-card input {
  margin-top: 6px;
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  transition: border-color .15s, box-shadow .15s;
}
.login-card input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(28,78,216,.1);
}
.err {
  color: var(--red);
  font-size: 13px;
  padding: 10px 12px;
  background: var(--red-light);
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

/* ============================================================
   APP LAYOUT — sidebar vertical + main
============================================================ */
#app {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
  padding-left: 64px; /* espaço reservado para o icon rail fixo */
}

/* SIDEBAR VERTICAL */
.sidebar {
  background: var(--white);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}
.brand-mark {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: grid; place-items: center;
  color: white;
  font-family: var(--font);
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}
.brand-name { font-size: 14px; font-weight: 700; letter-spacing: -0.01em; }
.brand-sub  { font-size: 10px; color: var(--text-3); }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  scrollbar-width: thin;
}

/* ---- grupos colapsáveis ---- */
.nav-collapse-bar {
  display: flex;
  justify-content: flex-end;
  padding: 2px 4px 4px;
}
.btn-collapse-all {
  font-size: 9.5px;
  font-weight: 600;
  color: var(--text-3);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 8px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: color .12s, border-color .12s;
}
.btn-collapse-all:hover { color: var(--text-2); border-color: var(--text-3); }

.nav-group-items {
  overflow: hidden;
  transition: max-height .2s ease;
}
.nav-group.collapsed .nav-group-items { display: none; }

.section-chevron {
  font-size: 11px;
  opacity: .5;
  transition: transform .2s;
  flex-shrink: 0;
}
.nav-group.collapsed .section-chevron { transform: rotate(-90deg); }

/* ---- seção ativa (tem item filho ativo) ---- */
.nav-group.section-active > .nav-section {
  border-left: 3px solid var(--group-color, var(--accent));
  padding-left: 5px;
  color: var(--group-color, var(--accent));
}

.nav-section {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 14px 8px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: color .15s, border-color .15s;
  user-select: none;
}
.nav-section:hover { color: var(--text-2); }
.ext-badge {
  font-size: 8px;
  font-weight: 600;
  background: var(--purple-light);
  color: var(--purple);
  padding: 2px 6px;
  border-radius: 10px;
  letter-spacing: 0.5px;
  text-transform: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  transition: all .12s;
  margin-bottom: 1px;
}
.nav-item:hover {
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
}
.nav-item.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}
[data-group="logistica"] .nav-item.active {
  background: #d1fae5;
  color: #065f46;
}
.nav-item .ico {
  width: 18px;
  display: inline-grid;
  place-items: center;
  font-size: 14px;
  flex-shrink: 0;
}
.nav-item.nav-ext {
  color: var(--purple);
}
.nav-item.nav-ext:hover {
  background: var(--purple-light);
}
.nav-item.nav-item-oculto { display: none !important; }
.nav-item.nav-ext::after {
  content: "↗";
  margin-left: auto;
  font-size: 10px;
  opacity: 0.6;
}

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--surface);
}

.nav-badge {
  background: var(--accent-light);
  color: var(--accent);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  display: block;
}
.nav-badge.warn   { background: var(--amber-light); color: var(--amber); }
.nav-badge.danger { background: var(--red-light); color: var(--red); }

/* ── Submenu (pai expansível) ── */
.nav-parent {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; color: var(--text-2);
  cursor: pointer; transition: all .12s; margin-bottom: 1px;
  user-select: none;
}
.nav-parent:hover { background: var(--bg); color: var(--text); }
.nav-parent .ico { width:18px; display:inline-grid; place-items:center; font-size:14px; flex-shrink:0; }
.nav-parent .nav-chevron { margin-left:auto; font-size:10px; opacity:.5; transition:transform .2s; }
.nav-parent.open .nav-chevron { transform: rotate(90deg); }
.nav-submenu { display:none; padding-left:14px; }
.nav-parent.open + .nav-submenu { display:block; }
.nav-sub-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 500; color: var(--text-2);
  transition: all .12s; margin-bottom: 1px; border-left: 2px solid var(--border);
}
.nav-sub-item:hover { background: var(--bg); color: var(--text); text-decoration: none; border-left-color: var(--accent); }
.nav-sub-item.active { background: var(--accent-light); color: var(--accent); font-weight:600; border-left-color: var(--accent); }

.avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: grid; place-items: center;
  color: white;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
}

/* Topbar mobile (escondido em desktop) */
.topbar-mobile { display: none; }

/* ============================================================
   TOPBAR DESKTOP
============================================================ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 46px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 0 6px;
}
.topbar-left  { display: flex; align-items: center; gap: 4px; }
.topbar-right { display: flex; align-items: center; gap: 2px; }

.topbar-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: none; background: transparent;
  border-radius: 7px;
  color: var(--text-3);
  cursor: pointer;
  transition: background .12s, color .12s;
  flex-shrink: 0;
}
.topbar-btn:hover { background: var(--bg); color: var(--text); }

.topbar-logo {
  display: flex; align-items: center; gap: 8px;
  margin-left: 6px; padding: 4px 10px;
  border-radius: 7px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font);
  transition: background .12s;
}
.topbar-logo:hover { background: var(--bg); text-decoration: none; }

/* Topbar e taskbar ocultas */
#desktopTopbar { display: none !important; }
#taskbar       { display: none !important; }

/* ============================================================
   PAGE (main content à direita da sidebar)
============================================================ */
.page {
  padding: var(--page-padding);
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 100%;
  overflow-x: hidden;
  background: var(--white);
  min-height: 100vh;
}
/* Conteúdo normal centralizado; iframes e fullscreen sempre 100% */
.page > *      { max-width: var(--max-width); width: 100%; margin-left: auto; margin-right: auto; }
.page > iframe { max-width: 100%; margin: 0; padding: 0; }

/* Fullscreen: ocupa tudo */
:fullscreen           .page > * { max-width: 100%; }
:-webkit-full-screen  .page > * { max-width: 100%; }
:-moz-full-screen     .page > * { max-width: 100%; }
:fullscreen           .page { padding: 0; gap: 0; }
:-webkit-full-screen  .page { padding: 0; gap: 0; }
:-moz-full-screen     .page { padding: 0; gap: 0; }
:fullscreen           iframe { height: calc(100vh - 46px) !important; }
:-webkit-full-screen  iframe { height: calc(100vh - 46px) !important; }
:-moz-full-screen     iframe { height: calc(100vh - 46px) !important; }

/* Page title (serifa) */
.page-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.page-title {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  line-height: 1;
  margin: 0;
}
.page-subtitle {
  color: var(--text-3);
  margin: 8px 0 0;
  font-size: 14px;
}

.page-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   KPI CARDS
============================================================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1024px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .kpi-grid { grid-template-columns: 1fr; } }

.kpi-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform .15s, box-shadow .15s;
  animation: kpi-fade-up 0.5s ease both;
}
.kpi-box:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.kpi-box-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 22px;
  margin-bottom: 12px;
  background: var(--accent-light);
}
.kpi-box.blue  .kpi-box-icon { background: var(--accent-light); }
.kpi-box.green .kpi-box-icon { background: var(--green-light); }
.kpi-box.amber .kpi-box-icon { background: var(--amber-light); }
.kpi-box.red   .kpi-box-icon { background: var(--red-light); }
.kpi-box.purple .kpi-box-icon { background: var(--purple-light); }

.kpi-box-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.kpi-box-value {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.kpi-box.blue  .kpi-box-value { color: var(--accent); }
.kpi-box.green .kpi-box-value { color: var(--green); }
.kpi-box.amber .kpi-box-value { color: var(--amber); }
.kpi-box.red   .kpi-box-value { color: var(--red); }
.kpi-box.purple .kpi-box-value { color: var(--purple); }

.mini-progress {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  margin: 10px 0 4px;
  overflow: hidden;
}
.mini-progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1s ease;
  background: var(--accent);
}
.kpi-box.green  .mini-progress-fill { background: var(--green); }
.kpi-box.amber  .mini-progress-fill { background: var(--amber); }
.kpi-box.red    .mini-progress-fill { background: var(--red); }
.kpi-box.purple .mini-progress-fill { background: var(--purple); }

.kpi-box-sub { font-size: 11px; color: var(--text-3); }
.trend-up    { color: var(--green); font-weight: 600; }
.trend-down  { color: var(--red); font-weight: 600; }

.kpi-box:nth-child(1) { animation-delay: 0.05s; }
.kpi-box:nth-child(2) { animation-delay: 0.10s; }
.kpi-box:nth-child(3) { animation-delay: 0.15s; }
.kpi-box:nth-child(4) { animation-delay: 0.20s; }
.kpi-box:nth-child(5) { animation-delay: 0.25s; }
.kpi-box:nth-child(6) { animation-delay: 0.30s; }

@keyframes kpi-fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  border: none;
  white-space: nowrap;
}
.btn-ghost {
  background: var(--white);
  color: var(--text-2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 12px rgba(28, 78, 216, 0.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(28, 78, 216, 0.4);
}

/* ============================================================
   CHIPS
============================================================ */
.obra-selector { display: flex; gap: 10px; flex-wrap: wrap; }

.obra-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 40px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  box-shadow: var(--shadow-sm);
  color: var(--text-2);
}
.obra-chip:hover { border-color: var(--accent); }
.obra-chip.active {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}
.obra-chip-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: var(--accent); }
.obra-chip-pct { font-size: 11px; opacity: 0.7; }

.chip {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-3);
  font-family: var(--font);
}
.chip:hover  { border-color: var(--accent); color: var(--text-2); }
.chip.active { border-color: var(--accent); background: var(--accent); color: #fff; }

.chip-ok               { border-color: #10B981; color: #10B981; }
.chip-ok:hover         { border-color: #059669; color: #059669; background: #F0FDF4; }
.chip-ok.active        { background: #10B981; color: #fff; border-color: #10B981; }

.chip-plan             { border-color: #D97706; color: #D97706; }
.chip-plan:hover       { border-color: #B45309; color: #B45309; background: #FEF3C7; }
.chip-plan.active      { background: #D97706; color: #fff; border-color: #D97706; }

.chip-ins              { border-color: #EF4444; color: #EF4444; }
.chip-ins:hover        { border-color: #DC2626; color: #DC2626; background: #FEF2F2; }
.chip-ins.active       { background: #EF4444; color: #fff; border-color: #EF4444; }

/* ============================================================
   PCT TAGS
============================================================ */
.pct-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
  display: inline-block;
}
.pct-done   { background: var(--green-light); color: var(--green); }
.pct-active { background: var(--amber-light); color: var(--amber); }
.pct-late   { background: var(--red-light); color: var(--red); }
.pct-future { background: var(--bg); color: var(--text-3); }
.pct-neutral{ background: var(--bg); color: var(--text-3); }
.pct-info   { background: var(--accent-light); color: var(--accent); }

.status-badge {
  width: 20px; height: 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}
.sb-done   { background: var(--green-light); color: var(--green); }
.sb-active { background: var(--amber-light); color: var(--amber); }
.sb-late   { background: var(--red-light); color: var(--red); }
.sb-future { background: var(--bg); color: var(--text-3); border: 1.5px solid var(--border); }

/* ============================================================
   CARD
============================================================ */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}
.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  gap: 12px;
  flex-wrap: wrap;
}
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.card-title small {
  color: var(--text-3);
  font-weight: 400;
  font-size: 12px;
}
.card-body { padding: 20px 24px; }
.card-body.no-pad { padding: 0; }
.card-footer {
  padding: 14px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 11px;
  color: var(--text-3);
}

/* ============================================================
   CARDS DE OBRA (lista)
============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.obra-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  cursor: pointer;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  animation: kpi-fade-up 0.5s ease both;
}
.obra-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.obra-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--border-dark);
  transition: background .15s;
}
.obra-card.status-verde::before    { background: var(--green); }
.obra-card.status-amarelo::before  { background: var(--amber); }
.obra-card.status-vermelho::before { background: var(--red); }
.obra-card.status-indefinido::before { background: var(--accent); }

.obra-card h3 {
  margin: 6px 0 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.obra-card .meta {
  color: var(--text-3);
  font-size: 11px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.obra-card .meta .dot { color: var(--text-3); opacity: .5; }

.card-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 5px 0;
  color: var(--text-2);
}
.card-row .v {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text);
}
.card-row.highlight .v { color: var(--accent); }

.progress {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-3);
  margin-bottom: 6px;
  font-weight: 500;
}
.status-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}
.status-bar > div {
  height: 100%;
  border-radius: 3px;
  transition: width .4s ease;
  background: var(--accent);
}
.status-verde .status-bar > div    { background: var(--green); }
.status-amarelo .status-bar > div  { background: var(--amber); }
.status-vermelho .status-bar > div { background: var(--red); }

/* ============================================================
   TABELAS
============================================================ */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
table.t {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.t thead {
  background: var(--surface);
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
}
table.t th {
  padding: 12px 16px;
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--text-3);
}
table.t td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
table.t tbody tr:last-child td { border-bottom: none; }
table.t tbody tr { transition: background .1s; }
table.t tbody tr:hover { background: rgba(28,78,216,.05); }
table.t tbody tr[onclick] { cursor: pointer; }
table.t tbody tr[onclick]:hover { background: var(--accent-light); }
table.t .right { text-align: right; }
table.t .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 500; color: var(--text); }
table.t a { font-weight: 500; }

/* ============================================================
   FILTROS
============================================================ */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  align-items: center;
}
.filters select,
.filters input {
  background: var(--white);
  border: 1.5px solid var(--border-dark);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font);
  transition: border-color .15s, box-shadow .15s;
}
.filters select:focus,
.filters input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(28,78,216,.1);
}

/* ============================================================
   CHARTS
============================================================ */
.chart-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}
.chart-card h3 {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--text);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chart-card h3 small { color: var(--text-3); font-weight: 400; font-size: 12px; }
.chart-card canvas { max-height: 340px; }

/* Loading / empty */
.loading, .empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-3);
  font-size: 14px;
}
.empty { font-style: italic; }

/* ============================================================
   ALERTAS
============================================================ */
.alert-list { display: flex; flex-direction: column; gap: 8px; }
.alert {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
}
.alert.sev-alta    { border-left-color: var(--red); }
.alert.sev-critica { border-left-color: #991b1b; }
.alert.sev-media   { border-left-color: var(--amber); }
.alert.sev-baixa   { border-left-color: var(--accent); }
.alert .titulo { font-weight: 700; font-size: 13px; color: var(--text); }
.alert .detalhe { color: var(--text-3); font-size: 12px; margin-top: 4px; }

/* Forms inline */
.form-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 6px 0;
}
.form-row label {
  font-size: 12px;
  color: var(--text-2);
  min-width: 120px;
  font-weight: 500;
}
.form-row input,
.form-row select,
.form-row textarea {
  background: var(--white);
  border: 1.5px solid var(--border-dark);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  flex: 1;
  font-family: var(--font);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  #app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 0; left: 0;
    width: 80%;
    max-width: 280px;
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: 4px 0 12px rgba(15, 23, 42, 0.15);
  }
  .sidebar.open { transform: translateX(0); }
  .topbar-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 10px 14px;
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-sm);
  }
  .topbar-mobile button {
    background: transparent;
    border: 1px solid var(--border-dark);
    color: var(--text);
    border-radius: var(--radius-sm);
    font-size: 18px;
  }
  .page { padding: 16px; gap: 16px; }
  .page-title { font-size: 24px; }
  .kpi-box-value { font-size: 22px; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Componentes adicionais para os módulos Planejamento / Logística / Qualidade
   ============================================================ */

/* Barra de abas */
.tabs-bar {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  overflow-x: auto;
}
.tab-btn {
  background: transparent;
  border: none;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  font-family: inherit;
  font-weight: 500;
  transition: all 0.15s;
}
.tab-btn:hover { color: var(--text-2); background: var(--accent-light); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

/* KPI cards (compactos) */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.kpi-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.kpi-label {
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.kpi-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  font-family: 'Outfit', sans-serif;
}
.kpi-sub {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
}

/* Grid 2 colunas */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* Grid de locais (Distribuição Canteiro) */
.grid-locais {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.local-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 140px;
}
.local-card.empty-local {
  grid-column: 1 / -1;
  text-align: center;
  align-items: center;
  justify-content: center;
  border-style: dashed;
  color: var(--text-3);
}
.local-icon { font-size: 32px; opacity: 0.5; }
.local-titulo { font-weight: 600; font-size: 14px; }
.local-sub { font-size: 12px; color: var(--text-3); }

/* Tabela limpa (uso geral) */
.table-clean {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.table-clean thead th {
  background: var(--bg);
  text-align: left;
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table-clean tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.table-clean tbody tr:hover { background: var(--accent-light); }
.table-clean .empty { text-align: center; color: var(--text-3); font-style: italic; }

/* Compras: tabela larga */
.compras-table { min-width: 1800px; }
.compras-table th, .compras-table td { white-space: nowrap; }

/* Status tags */
.status-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.status-tag.s-ok  { background: #eaf3de; color: #3b6d11; }
.status-tag.s-nc  { background: #fcebeb; color: #a32d2d; }
.status-tag.s-pa  { background: #fffbeb; color: #92400e; }
.status-tag.s-pe  { background: #f3f4f6; color: #4b5563; }
.status-tag.s-sem { background: #f9f9f8; color: #9ca3af; }

.status-legend {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
  padding: 0 4px;
}

/* Gantt placeholder */
.gantt-grid-placeholder { min-height: 300px; }
.gantt-header {
  display: grid;
  grid-template-columns: 220px 1fr;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.gantt-col-name {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-right: 1px solid var(--border);
}
.gantt-timeline {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
}
.gantt-month {
  padding: 10px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  text-align: center;
  border-right: 1px solid var(--border);
}

/* Banner informativo (Logística/Qualidade) */
.banner-info {
  background: var(--accent-light);
  border: 1px solid #c7d8ff;
  color: #1a43bb;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
}
.banner-info.banner-warn {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}

/* Select compacto */
.select-min {
  padding: 6px 10px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  background: white;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
}

/* Linhas hierárquicas no Cronograma */
.row-bloco td {
  background: #f4f3f0;
  border-top: 2px solid var(--border-dark);
  padding: 12px;
}
.row-fase td {
  background: #fafaf8;
  padding: 8px 12px;
  font-size: 12px;
}

/* Gantt visual */
.gantt-rows { padding: 12px; }
.gantt-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: center;
  margin-bottom: 6px;
  gap: 8px;
}
.gantt-row-name {
  font-size: 12px;
  color: var(--text-2);
  padding: 6px 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gantt-row-track {
  position: relative;
  height: 22px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
}
.gantt-bar {
  position: absolute;
  top: 3px;
  height: 16px;
  border-radius: 3px;
  min-width: 4px;
}
.gantt-s-ok  { background: #6fa83a; }
.gantt-s-nc  { background: #c83b3b; }
.gantt-s-pa  { background: #e89d2b; }
.gantt-s-pe  { background: #9ca3af; }
.gantt-s-sem { background: #d1d5db; }

/* ============================================================
   MÓDULOS R4 — Visual replicado pixel-a-pixel do REBRASCON 4.0
   ============================================================ */

/* Header azul com gradiente (todas as páginas R4) */
.r4-header-blue {
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
  padding: 10px 16px;
  border-radius: 8px 8px 0 0;
  color: white;
  margin: 0 -16px 16px -16px;
}
.r4-header-blue .r4-eyebrow {
  font-size: 15px;
  font-weight: 900;
  color: white;
  margin-bottom: 4px;
}
.r4-header-blue .r4-subtitle {
  font-size: 11px;
  color: #93c5fd;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.r4-header-blue .r4-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 8px;
}
.r4-header-blue .r4-btn {
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: white;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
}
.r4-header-blue .r4-btn:hover { background: rgba(255,255,255,0.25); }
.r4-header-blue .r4-btn-primary {
  background: white;
  color: #1d4ed8;
  font-weight: 700;
}

/* Abas estilo R4 (aba ativa: fundo branco em header azul) */
.r4-tabs {
  display: flex;
  gap: 2px;
  margin-top: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.r4-tab {
  padding: 8px 14px;
  font-size: 12px;
  background: transparent;
  color: rgba(255,255,255,0.65);
  border: none;
  cursor: pointer;
  border-radius: 6px 6px 0 0;
  font-family: inherit;
}
.r4-tab.active {
  background: white;
  color: #1d4ed8;
  font-weight: 700;
}

/* Tags (badges pílula estilo R4) */
.r4-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 500;
  border: 1px solid;
}
.r4-tag-conforme     { background: #EAF3DE; color: #3B6D11; border-color: #639922; }
.r4-tag-nao_conforme { background: #FCEBEB; color: #A32D2D; border-color: #E24B4A; }
.r4-tag-parcial      { background: #fffbeb; color: #92400e; border-color: #d97706; }
.r4-tag-pendente     { background: #f3f4f6; color: #4b5563; border-color: #d1d5db; }
.r4-tag-sem          { background: #f9fafb; color: #9ca3af; border-color: #e5e7eb; }

/* Status PC (Compras) */
.r4-tag-aguardando   { background: #f1f5f9; color: #475569; border-color: #cbd5e1; }
.r4-tag-parcial-pc   { background: #fef9c3; color: #854d0e; border-color: #facc15; }
.r4-tag-entregue     { background: #dcfce7; color: #166534; border-color: #4ade80; }
.r4-tag-atrasado     { background: #fee2e2; color: #991b1b; border-color: #f87171; }

/* Sinaleiro Distribuição (5 status) */
.r4-canteiro-dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.r4-canteiro-sem  { background: #fdecea; color: #b71c1c; }
.r4-canteiro-sem  .r4-canteiro-dot { background: #e53935; }
.r4-canteiro-dist { background: #e3f2fd; color: #0d47a1; }
.r4-canteiro-dist .r4-canteiro-dot { background: #1976d2; }
.r4-canteiro-parc { background: #fef9c3; color: #78350f; }
.r4-canteiro-parc .r4-canteiro-dot { background: #ca8a04; }
.r4-canteiro-util { background: #e8f5e9; color: #1b5e20; }
.r4-canteiro-util .r4-canteiro-dot { background: #388e3c; }
.r4-canteiro-div  { background: #fff3e0; color: #bf360c; }
.r4-canteiro-div  .r4-canteiro-dot { background: #ef6c00; }
.r4-canteiro-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
}

/* Tabela R4: cabeçalho enxuto, fontSize menor */
.r4-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.r4-table thead th {
  background: var(--bg);
  text-align: center;
  padding: 7px 6px;
  font-size: 9px;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 2px solid #e2e5f1;
  white-space: nowrap;
}
.r4-table tbody td {
  padding: 6px 6px;
  border-bottom: 0.5px solid #f1f3f7;
  color: #374151;
}
.r4-table tbody td.cell-mono { font-family: 'JetBrains Mono', monospace; font-size: 9px; }
.r4-table tbody td.cell-num  { text-align: right; }
.r4-table tbody td.cell-center { text-align: center; }
.r4-table .empty {
  text-align: center;
  color: var(--text-3);
  font-style: italic;
  padding: 32px 12px;
}

/* Hierarquia (4 níveis) */
.r4-row-uc   td { background: #C5DCF0; padding: 8px 14px; font-size: 12px; font-weight: 900; color: #1e293b; text-transform: uppercase; }
.r4-row-fase td { background: #E8F4FB; padding: 7px 10px 7px 22px; font-size: 11px; font-weight: 700; text-transform: uppercase; color: #1e3a5f; }
.r4-row-sub  td { background: #F8FBFD; padding: 5px 10px 5px 38px; font-size: 10px; font-weight: 700; color: #334155; font-family: 'JetBrains Mono', monospace; }
.r4-row-srv  td { padding: 6px 10px 6px 56px; font-size: 11px; }
.r4-row-srv:hover td { background: #fafbfd; }
.r4-row-med  td { background: #f5f8ff; padding: 5px 10px 5px 82px; font-size: 10px; color: #4b5563; }

.r4-expand-arrow {
  display: inline-block;
  width: 14px; height: 14px;
  font-size: 8px;
  color: #6b7280;
  transition: transform .15s ease;
  cursor: pointer;
}
.r4-expand-arrow.open { transform: rotate(90deg); }

/* Compras: tabela com larguras fixas, cabeçalho de bloco colorido */
.r4-compras-wrap { overflow-x: auto; max-width: 100%; }
.r4-compras-table { min-width: 1860px; border-collapse: collapse; font-size: 10px; }
.r4-compras-table th, .r4-compras-table td {
  padding: 6px 4px;
  border-bottom: 0.5px solid #e8e6e0;
  text-align: center;
}
.r4-compras-table thead .blk-head {
  font-size: 8px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 4px;
  color: white;
  border-right: 2px solid white;
}
.r4-compras-table thead .blk-orc { background: #0f172a; }
.r4-compras-table thead .blk-pz  { background: #312e81; }
.r4-compras-table thead .blk-pc  { background: #1e40af; }
.r4-compras-table thead .blk-est { background: #064e3b; }
.r4-compras-table thead .col-name {
  font-size: 9px;
  font-weight: 700;
  color: #475569;
  background: #f1f5f9;
  padding: 6px 4px;
}
.r4-compras-table tbody td.mono { font-family: 'JetBrains Mono', monospace; font-size: 9px; }
.r4-compras-table tbody tr:nth-child(even) td { background: #fafafa; }

/* Variação ▲/▼ */
.r4-var-up   { color: #2563eb; font-weight: 600; }
.r4-var-down { color: #dc2626; font-weight: 600; }
.r4-var-ok   { color: #059669; }
.r4-var-nd   { color: #9ca3af; }

/* Layout 2 colunas: filtros laterais + conteúdo (OS/FVS) */
.r4-layout-side {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .r4-layout-side { grid-template-columns: 1fr; }
}
.r4-filtros-side {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  position: sticky;
  top: 16px;
}
.r4-filtros-side h4 {
  font-size: 11px;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 8px 0;
}
.r4-filtros-side label {
  display: block;
  font-size: 11px;
  color: #4b5563;
  margin-bottom: 4px;
  margin-top: 12px;
  font-weight: 600;
}
.r4-filtros-side input,
.r4-filtros-side select {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: inherit;
}
.r4-filtros-rodape {
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 11px;
  color: #4b5563;
  margin-top: 12px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.r4-filtros-rodape strong.conf { color: #3B6D11; }
.r4-filtros-rodape strong.pend { color: #E24B4A; }
.r4-filtros-rodape strong.sem  { color: #9ca3af; }

/* Datas da Obra (Cronograma) */
.r4-datas-obra {
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
  padding: 12px 14px;
  border-radius: 8px;
  color: white;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.r4-datas-obra .lbl {
  font-size: 11px;
  font-weight: 700;
  color: #93c5fd;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.r4-datas-obra input[type=date] {
  padding: 4px 8px;
  border: 1px solid #60a5fa;
  border-radius: 4px;
  background: rgba(255,255,255,0.95);
  color: #1e293b;
  font-size: 12px;
}

/* Seção PLS (lilás) */
.r4-pls-section {
  background: #fdf8ff;
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 12px;
}
.r4-pls-section h4 {
  font-size: 11px;
  font-weight: 800;
  color: #7c3aed;
  margin: 0 0 8px 0;
}
.r4-pls-kpis {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.r4-pls-kpi {
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 11px;
}
.r4-pls-kpi .v { font-weight: 700; color: #7c3aed; }

/* Janela flutuante (Distribuição) */
.r4-janela {
  background: white;
  border: 1px solid #cfd6e4;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  overflow: hidden;
  margin-top: 16px;
}
.r4-janela-titlebar {
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
  color: white;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
}
.r4-janela-actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.r4-janela-actions button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 22px; height: 22px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}
.r4-janela-body { padding: 14px; }
.r4-janela-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.r4-janela-tab {
  padding: 8px 14px;
  background: transparent;
  border: none;
  color: var(--text-3);
  font-size: 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-family: inherit;
}
.r4-janela-tab.active {
  color: #1e3a5f;
  border-bottom-color: #1e3a5f;
  font-weight: 700;
}

/* Linha vertical "HOJE" no Gantt */
.r4-gantt-today {
  position: absolute;
  width: 2px;
  background: #ef4444;
  top: 0; bottom: 0;
  z-index: 5;
}
.r4-gantt-row-track { position: relative; height: 22px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.r4-gantt-bar-plan {
  position: absolute;
  top: 12px;
  height: 4px;
  border-radius: 2px;
  opacity: 0.55;
}
.r4-gantt-bar-real {
  position: absolute;
  top: 4px;
  height: 8px;
  border-radius: 3px;
}
.r4-gantt-conforme     { background: #22c55e; }
.r4-gantt-nao_conforme { background: #ef4444; }
.r4-gantt-parcial      { background: #2563eb; }
.r4-gantt-pendente     { background: #94a3b8; }

/* ============================================================
   R4 v2 — Componentes adicionais (MultiSelect, DateRangePicker, Modal, Janela drag/min/max)
   ============================================================ */

/* MultiSelectDropdown */
.r4-multiselect { position: relative; }
.r4-multiselect-btn {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  background: white;
  font-size: 12px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #374151;
}
.r4-multiselect-btn:hover { border-color: #1d4ed8; }
.r4-multiselect-btn::after {
  content: "▼";
  font-size: 8px;
  color: #6b7280;
  margin-left: 8px;
}
.r4-multiselect-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e2e5f1;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  max-height: 240px;
  display: flex;
  flex-direction: column;
  z-index: 100;
}
.r4-multiselect-search {
  padding: 8px 10px;
  border-bottom: 1px solid #f1f3f7;
}
.r4-multiselect-search input {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  font-size: 11px;
  background: #f8fafc;
}
.r4-multiselect-list {
  flex: 1;
  overflow-y: auto;
  max-height: 190px;
}
.r4-multiselect-item {
  display: flex;
  align-items: center;
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
  border-bottom: 0.5px solid #f8fafc;
  user-select: none;
}
.r4-multiselect-item:hover { background: #f0f6ff; }
.r4-multiselect-item.selected { background: #eff6ff; color: #185FA5; font-weight: 500; }
.r4-multiselect-check {
  width: 14px; height: 14px;
  border-radius: 3px;
  border: 1.5px solid #d1d5db;
  margin-right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: white;
  background: white;
  flex-shrink: 0;
}
.r4-multiselect-item.selected .r4-multiselect-check {
  background: #2563eb;
  border-color: #2563eb;
}
.r4-multiselect-foot {
  padding: 6px 10px;
  border-top: 1px solid #f1f3f7;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.r4-multiselect-foot button {
  padding: 4px 10px;
  font-size: 11px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.r4-multiselect-foot .clear { color: #E24B4A; background: transparent; }
.r4-multiselect-foot .ok { background: #2563eb; color: white; font-weight: 600; }

/* DateRangePicker — popup com 12 meses */
.r4-daterange { position: relative; display: inline-block; }
.r4-daterange-btn {
  padding: 6px 12px;
  border: 1px solid #e2e5f1;
  background: white;
  border-radius: 6px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.r4-daterange-btn.active {
  border-color: #fbbf24;
  background: #fffbeb;
}
.r4-daterange-pop {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 12px;
  min-width: 240px;
  z-index: 200;
}
.r4-daterange-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-bottom: 10px;
}
.r4-daterange-mes {
  padding: 6px 4px;
  font-size: 11px;
  border: 1px solid #e5e7eb;
  background: white;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
}
.r4-daterange-mes:hover { background: #f3f4f6; }
.r4-daterange-mes.selected { background: #1d4ed8; color: white; border-color: #1d4ed8; font-weight: 600; }
.r4-daterange-mes.range { background: #eff6ff; color: #1d4ed8; }
.r4-daterange-foot { display: flex; gap: 6px; }
.r4-daterange-foot button {
  flex: 1;
  padding: 6px;
  font-size: 11px;
  border-radius: 4px;
  border: 1px solid #e5e7eb;
  cursor: pointer;
  font-family: inherit;
}
.r4-daterange-foot .clear { background: white; color: #6b7280; }
.r4-daterange-foot .apply { background: #1d4ed8; color: white; border-color: #1d4ed8; font-weight: 600; }
.r4-daterange-tag {
  display: inline-block;
  padding: 1px 6px;
  background: #fbbf24;
  color: #78350f;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
  margin-left: 4px;
}

/* Modal base com tabs */
.r4-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.r4-modal {
  background: white;
  border-radius: 12px;
  width: min(820px, 95vw);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.r4-modal-head {
  padding: 14px 20px;
  border-bottom: 0.5px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.r4-modal-head h3 { margin: 0; font-size: 16px; font-weight: 700; color: #1e293b; }
.r4-modal-close {
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #6b7280;
  width: 28px; height: 28px;
  border-radius: 4px;
}
.r4-modal-close:hover { background: #f3f4f6; color: #1e293b; }
.r4-modal-tabs {
  display: flex;
  padding: 0 20px;
  border-bottom: 0.5px solid #e5e7eb;
  gap: 0;
  overflow-x: auto;
}
.r4-modal-tab {
  padding: 10px 14px;
  font-size: 12px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: #6b7280;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  font-weight: 500;
}
.r4-modal-tab.active {
  color: #1d4ed8;
  border-bottom-color: #2563eb;
  font-weight: 700;
}
.r4-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 20px;
}
.r4-modal-foot {
  padding: 10px 16px;
  border-top: 1px solid #e5e7eb;
  background: #f8fafc;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.r4-modal-body label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #4b5563;
  margin-top: 10px;
  margin-bottom: 4px;
}
.r4-modal-body input,
.r4-modal-body select,
.r4-modal-body textarea {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid #d1d5db;
  border-radius: 5px;
  font-size: 12px;
  font-family: inherit;
}
.r4-modal-body textarea { min-height: 70px; resize: vertical; }
.r4-modal-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.r4-modal-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.r4-modal-grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; }

/* Janela flutuante drag/maximize/minimize */
.r4-janela2 {
  position: fixed;
  background: white;
  border: 1px solid #cfd6e4;
  border-radius: 10px;
  box-shadow: 0 14px 38px rgba(0,0,0,0.18);
  z-index: 800;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.r4-janela2.minimized { height: 34px !important; }
.r4-janela2.maximized {
  top: 0 !important; left: 0 !important;
  width: 100vw !important; height: 100vh !important;
  border-radius: 0 !important;
}
.r4-janela2-titlebar {
  background: linear-gradient(135deg, #1e3a5f 0%, #2a547f 100%);
  color: white;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: move;
  user-select: none;
  flex-shrink: 0;
}
.r4-janela2-actions {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.r4-janela2-btn {
  width: 22px; height: 22px;
  border-radius: 4px;
  border: none;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  color: #1e293b;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.r4-janela2-min { background: #fbbf24; }
.r4-janela2-max { background: #34d399; }
.r4-janela2-cls { background: #f87171; color: white; }
.r4-janela2-body { flex: 1; overflow-y: auto; padding: 14px; }

/* Linha de informação rápida (6 cards inline na janela) */
.r4-info-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 12px;
  font-size: 11px;
}
.r4-info-grid > div { background: #f8fafc; padding: 6px 8px; border-radius: 4px; }
.r4-info-grid .lbl { color: #9ca3af; font-size: 9px; text-transform: uppercase; letter-spacing: 0.3px; }
.r4-info-grid .val { font-weight: 600; color: #1e293b; margin-top: 2px; }

@media (max-width: 700px) {
  .r4-info-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Compras: cabeçalho flutuante (sticky-fixed) */
.r4-compras-stickyhead {
  position: fixed;
  top: 0;
  background: white;
  z-index: 50;
  overflow: hidden;
  border-bottom: 2px solid #e2e8f0;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
  display: none;
}
.r4-compras-stickyhead.visible { display: block; }
.r4-compras-stickyhead table {
  border-collapse: collapse;
}

/* Coluna "Salvar" — botão dentro de célula */
.btn-salvar-cell {
  padding: 3px 8px;
  font-size: 9px;
  font-weight: 700;
  border-radius: 4px;
  border: 1px solid #2563eb;
  background: #2563eb;
  color: white;
  cursor: pointer;
  font-family: inherit;
}
.btn-salvar-cell.saved { background: #059669; border-color: #059669; }
.btn-salvar-cell.disabled { background: #e5e7eb; border-color: #d1d5db; color: #9ca3af; cursor: not-allowed; }

/* Input inline dentro de tabela */
.r4-input-inline {
  width: 100%;
  padding: 2px 4px;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  font-size: 10px;
  font-family: inherit;
  background: white;
}
.r4-input-inline.real-date {
  background: #f0f9ff;
  border-color: #bae6fd;
  color: #0369a1;
}
.r4-input-pls {
  width: 54px;
  padding: 3px 6px;
  text-align: right;
  font-weight: 700;
  font-size: 10px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  background: #f5f3ff;
  color: #6d28d9;
}
.r4-input-pls.manual {
  background: #fff7ed;
  border-color: #f97316;
  color: #ea580c;
}
.r4-input-avanco {
  width: 44px;
  padding: 2px 3px;
  text-align: right;
  font-size: 9px;
  font-weight: 700;
  border: 1px solid #86efac;
  border-radius: 3px;
  background: #f0fdf4;
  color: #047857;
}

/* Badge "Manual"/"Auto" abaixo de input PLS */
.r4-pls-mode {
  display: inline-block;
  font-size: 8px;
  padding: 1px 5px;
  border-radius: 8px;
  font-weight: 700;
  margin-top: 2px;
}
.r4-pls-mode.auto { background: #f0fdf4; color: #059669; border: 1px solid #bbf7d0; }
.r4-pls-mode.manual { background: #fff7ed; color: #ea580c; border: 1px solid #f97316; }

/* Linha de KPI mini (Compras) */
.r4-kpi-mini {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 6px 0;
  font-size: 11px;
  color: #475569;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.r4-kpi-mini-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 6px;
}

/* Status confiança vínculo (mini badge) */
.r4-conf-mini {
  display: inline-block;
  font-size: 8px;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
  margin-left: 4px;
}
.r4-conf-forte   { background: #dcfce7; color: #166534; }
.r4-conf-bom     { background: #dbeafe; color: #1e40af; }
.r4-conf-medio   { background: #fef9c3; color: #854d0e; }
.r4-conf-fraco   { background: #ffedd5; color: #9a3412; }
.r4-conf-revisar { background: #fee2e2; color: #991b1b; }

/* InsumoAvulso destaque */
.r4-row-avulso td { background: #fffbeb !important; }
.r4-tag-avulso {
  display: inline-block;
  padding: 2px 6px;
  background: #bfdbfe;
  color: #1e40af;
  font-size: 8px;
  font-weight: 700;
  border-radius: 3px;
}

/* Tipos movimentação (badges no Histórico) */
.r4-mov-entrada { background: #e3f2fd; color: #0d47a1; border: 1px solid #90caf9; }
.r4-mov-consumo { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.r4-mov-transferencia { background: #f3e8ff; color: #6b21a8; border: 1px solid #d8b4fe; }

/* Alertas */
.r4-alert {
  padding: 10px 12px;
  border-radius: 7px;
  font-size: 11px;
  margin-bottom: 8px;
  border-left: 4px solid;
}
.r4-alert-err  { background: #fdecea; border-left-color: #b71c1c; color: #b71c1c; }
.r4-alert-warn { background: #fff8e1; border-left-color: #ffe082; color: #5d4037; }

/* Botão pequeno (criar OS/FVS) */
.r4-btn-counter {
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  border: 1px solid;
  cursor: pointer;
  font-family: inherit;
}
.r4-btn-counter-empty { background: #f9fafb; color: #9ca3af; border-color: #d1d5db; }
.r4-btn-counter-empty:hover { background: #f3f4f6; }
.r4-btn-counter-filled { background: #eff6ff; color: #1d4ed8; border-color: #93c5fd; }
.r4-btn-counter-filled:hover { background: #dbeafe; }

/* ============================================================
   SIDEBAR HIDDEN
============================================================ */
#app.sidebar-hidden {
  padding-left: 64px;
}

/* ── Botões de operação da matriz de permissões de usuário ── */
.perm-op {
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid #E2E8F0;
  background: transparent;
  color: #94a3b8;
  transition: background .12s, color .12s, border-color .12s;
  white-space: nowrap;
  line-height: 1.6;
}
.perm-op.ativo                     { color: #fff; }
.perm-op[data-op-id="ver"].ativo   { background: #2563EB; border-color: #2563EB; }
.perm-op[data-op-id="criar"].ativo { background: #059669; border-color: #059669; }
.perm-op[data-op-id="editar"].ativo{ background: #D97706; border-color: #D97706; }
.perm-op[data-op-id="excluir"].ativo{ background: #DC2626; border-color: #DC2626; }
.perm-op:hover:not(.ativo)         { border-color: #94a3b8; color: #475569; }
[data-theme="dark"] .perm-op { border-color: #334155; color: #64748b; }
[data-theme="dark"] .perm-op:hover:not(.ativo) { border-color: #64748b; color: #94a3b8; }

/* ============================================================
   DARK MODE  (data-theme="dark" no <html>)
============================================================ */
[data-theme="dark"] {
  --bg:           #0f172a;
  --white:        #1e293b;
  --surface:      #1a2640;
  --border:       #334155;
  --border-dark:  #475569;
  --text:         #f1f5f9;
  --text-2:       #cbd5e1;
  --text-3:       #64748b;
  --accent:       #3b82f6;
  --accent-light: #1e3a5f;
  --accent-hover: #2563eb;
  --green:        #22c55e;
  --green-light:  #052e16;
  --amber:        #f59e0b;
  --amber-light:  #1c1008;
  --red:          #f87171;
  --red-light:    #1c0707;
  --purple:       #a78bfa;
  --purple-light: #1e1040;
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow:       0 4px 6px -1px rgba(0,0,0,0.5), 0 2px 4px -1px rgba(0,0,0,0.3);
  --shadow-lg:    0 10px 15px -3px rgba(0,0,0,0.6), 0 4px 6px -2px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 24px rgba(59,130,246,0.18);
}

[data-theme="dark"] body { background: var(--bg); color: var(--text); }

/* Tabelas */
[data-theme="dark"] table.t tbody tr:hover { background: rgba(59,130,246,0.06); }
[data-theme="dark"] .table-clean tbody tr:hover { background: var(--accent-light); }

/* Cards de obra */
[data-theme="dark"] .obra-card::before { background: var(--border-dark); }

/* Filtros e inputs */
[data-theme="dark"] .filters select,
[data-theme="dark"] .filters input,
[data-theme="dark"] .form-row input,
[data-theme="dark"] .form-row select,
[data-theme="dark"] .form-row textarea,
[data-theme="dark"] .select-min,
[data-theme="dark"] .login-card input { color: var(--text); }

/* R4 rows */
[data-theme="dark"] .r4-row-uc td  { background: #1a3a5c; color: #e2e8f0; }
[data-theme="dark"] .r4-row-fase td { background: #152640; color: #93c5fd; }
[data-theme="dark"] .r4-row-sub td  { background: #111c2e; color: #94a3b8; }
[data-theme="dark"] .r4-row-srv td  { color: #cbd5e1; }
[data-theme="dark"] .r4-row-srv:hover td { background: #1a2640; }
[data-theme="dark"] .r4-row-med td  { background: #0f1c30; color: #64748b; }

/* R4 tabela */
[data-theme="dark"] .r4-table thead th { background: #1a2640; color: #475569; border-bottom-color: #334155; }
[data-theme="dark"] .r4-table tbody td { color: #cbd5e1; border-bottom-color: #1a2640; }

/* R4 compras */
[data-theme="dark"] .r4-compras-table th,
[data-theme="dark"] .r4-compras-table td { border-bottom-color: #334155; }
[data-theme="dark"] .r4-compras-table tbody tr:nth-child(even) td { background: #1a2640; }
[data-theme="dark"] .r4-compras-table thead .col-name { background: #1e293b; color: #94a3b8; }

/* Multiselect */
[data-theme="dark"] .r4-multiselect-btn { background: var(--white); color: var(--text); border-color: var(--border-dark); }
[data-theme="dark"] .r4-multiselect-dropdown { background: var(--white); border-color: var(--border); }
[data-theme="dark"] .r4-multiselect-search input { background: #0f172a; border-color: var(--border); color: var(--text); }
[data-theme="dark"] .r4-multiselect-item { color: var(--text-2); border-bottom-color: #111827; }
[data-theme="dark"] .r4-multiselect-item:hover { background: var(--accent-light); }

/* Modal */
[data-theme="dark"] .r4-modal { background: var(--white); }
[data-theme="dark"] .r4-modal-head { border-bottom-color: var(--border); }
[data-theme="dark"] .r4-modal-head h3 { color: var(--text); }
[data-theme="dark"] .r4-modal-tabs { border-bottom-color: var(--border); }
[data-theme="dark"] .r4-modal-foot { background: #111827; border-top-color: var(--border); }
[data-theme="dark"] .r4-modal-body input,
[data-theme="dark"] .r4-modal-body select,
[data-theme="dark"] .r4-modal-body textarea { background: #0f172a; border-color: var(--border); color: var(--text); }

/* Scrollbar — painéis independentes (cadastros) */
.cad-scroll::-webkit-scrollbar { width: 8px; }
.cad-scroll::-webkit-scrollbar-track { background: #E2E8F0; border-radius: 4px; }
.cad-scroll::-webkit-scrollbar-thumb { background: #93C5FD; border-radius: 4px; }
.cad-scroll::-webkit-scrollbar-thumb:hover { background: #3B82F6; }
.cad-scroll { scrollbar-width: thin; scrollbar-color: #93C5FD #E2E8F0; }

/* Scrollbar dark mode */
[data-theme="dark"] ::-webkit-scrollbar-track { background: #1e293b; }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #475569; }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: #64748b; }

/* R4 inputs inline */
[data-theme="dark"] .r4-input-inline { background: #1e293b; border-color: #475569; color: #e2e8f0; }
[data-theme="dark"] .r4-input-pls { background: #1e1040; border-color: #6d28d9; color: #c4b5fd; }
[data-theme="dark"] .r4-input-pls.manual { background: #1c1008; border-color: #f97316; color: #fb923c; }
[data-theme="dark"] .r4-input-avanco { background: #052e16; border-color: #22c55e; color: #4ade80; }

/* Banner info */
[data-theme="dark"] .banner-info { background: #1e3a5f; border-color: #2563eb; color: #93c5fd; }
[data-theme="dark"] .banner-info.banner-warn { background: #1c1008; border-color: #f59e0b; color: #fbbf24; }

/* Filtros lateral */
[data-theme="dark"] .r4-filtros-side { background: var(--white); border-color: var(--border); }
[data-theme="dark"] .r4-filtros-side input,
[data-theme="dark"] .r4-filtros-side select { background: #0f172a; border-color: var(--border); color: var(--text); }

/* Topbar btn no dark */
[data-theme="dark"] .topbar-btn:hover { background: #263348; }
[data-theme="dark"] .topbar-logo:hover { background: #263348; }

/* ============================================================
   WINDOW MANAGER
============================================================ */
.win {
  position: fixed;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,.13), 0 1px 5px rgba(0,0,0,.07);
  min-width: 380px;
  min-height: 240px;
  overflow: hidden;
  transition: box-shadow .15s;
}
.win.win-active {
  box-shadow: 0 12px 40px rgba(0,0,0,.22), 0 2px 10px rgba(0,0,0,.12);
}
.win.win-maximized { border-radius: 0; }
.win.win-maximized .win-controls { margin-right: 1cm; }

/* Titlebar */
.win-titlebar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 10px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  cursor: move;
  user-select: none;
}
.win-title {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.win-controls { display: flex; gap: 6px; align-items: center; }

/* Botões macOS style — 1/3 maiores */
.win-btn {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 0;
  flex-shrink: 0;
  transition: filter .1s, transform .1s;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.win-btn:hover { filter: brightness(.82); transform: scale(1.12); }
.win-btn:hover .wc-sym { opacity: 1; }
.wc-sym {
  position: absolute;
  font-size: 9px; font-weight: 800; line-height: 1;
  opacity: 0; transition: opacity .1s;
  color: rgba(0,0,0,.5); pointer-events: none;
}
.win-btn.win-min { background: #ffbd2e; }
.win-btn.win-max { background: #28c840; }
.win-btn.win-cls { background: #ff5f57; }
.win-btn.win-refresh {
  background: #e2e8f0;
  color: #0c2340;
  font-size: 13px !important;
  width: auto; border-radius: 6px;
  padding: 0 8px; height: 22px;
  font-weight: 700; letter-spacing: .3px;
  opacity: .85; white-space: nowrap;
}
.win-btn.win-refresh::before { content: '↻  '; }
.win-btn.win-refresh:hover { opacity: 1; filter: none; transform: none; background: #cbd5e1; }
.win-btn.win-refresh:disabled { opacity: .5; cursor: not-allowed; }

/* Barra de janelas minimizadas */
#wm-min-bar {
  position: fixed;
  bottom: 0; left: 75px; right: 11px;
  height: 40px;
  background: var(--white);
  border-top: 1px solid var(--border);
  display: none; align-items: center;
  gap: 6px; padding: 0 10px;
  z-index: 9999;
}
.wm-min-tab {
  height: 28px; padding: 0 12px;
  border-radius: 6px;
  background: var(--bg); border: 1px solid var(--border);
  font-size: 11px; font-weight: 500; color: var(--text);
  cursor: pointer; white-space: nowrap;
  max-width: 180px; overflow: hidden; text-overflow: ellipsis;
  font-family: var(--font);
  transition: background .12s, border-color .12s;
}
.wm-min-tab:hover { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }

/* Corpo da janela */
.win-body {
  flex: 1;
  overflow: auto;
  position: relative;
}

/* Handles de resize — gerados via JS com inline style; sem classes extras */

/* Oculta o #view antigo — conteúdo vai para janelas */
#view { display: none; }


/* Topbar e taskbar ocultas — sem margem superior */
.page { padding-top: 0; }

/* ── Taskbar ── (posicionada abaixo da topbar, no topo) */
#taskbar {
  position: fixed;
  top: 46px; left: 0; right: 0;
  height: 38px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
  z-index: 8000;
  overflow-x: auto;
  overflow-y: hidden;
}
.win-tb-btn {
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg);
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
  transition: background .1s, opacity .1s;
}
.win-tb-btn:hover { background: var(--bg-3, #e5eaf0); }
.win-tb-btn.win-tb-active { background: var(--accent, #0075be); color: #fff; border-color: var(--accent, #0075be); }
.win-tb-btn.win-tb-minimized { opacity: .55; }

/* Dark mode */
[data-theme="dark"] .win { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .win.win-active { box-shadow: 0 12px 40px rgba(0,0,0,.5), 0 2px 10px rgba(0,0,0,.3); }
[data-theme="dark"] .win-titlebar { background: #0f172a; border-color: #334155; }
[data-theme="dark"] .win-title { color: #e2e8f0; }
[data-theme="dark"] .win-rh-br::after { border-color: #475569; }
[data-theme="dark"] #taskbar { background: #0f172a; border-color: #334155; }
[data-theme="dark"] .win-tb-btn { background: #1e293b; border-color: #334155; color: #e2e8f0; }
[data-theme="dark"] .win-tb-btn:hover { background: #263448; }
[data-theme="dark"] .win-tb-btn.win-tb-active { background: var(--accent, #0075be); color: #fff; }

/* ============================================================
   ICON RAIL + FLYOUT PANEL
============================================================ */
.icon-rail {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: 64px;
  background: var(--white);
  border-right: 1px solid var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10000;
  box-shadow: 2px 0 8px rgba(0,0,0,.06);
}

.rail-logo { display: none; }

.rail-icons {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 1cm 5px 6px;
  overflow-y: auto;
  scrollbar-width: none;
  width: 100%;
}
.rail-icons::-webkit-scrollbar { display: none; }

.rail-btn {
  width: 52px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  transition: background .15s, color .15s;
  position: relative;
  flex-shrink: 0;
  font-family: var(--font);
}
.rail-btn:hover {
  background: var(--bg);
  color: var(--accent);
}
.rail-btn.active {
  background: #8aa1f0;
  color: #fff;
}
.rail-btn.current {
  color: var(--accent);
}
.rail-btn.current:not(.active)::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 22px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}
.rail-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.rail-divider {
  width: 28px;
  height: 1px;
  background: var(--border);
  margin: 3px auto;
  flex-shrink: 0;
}
.rail-footer {
  width: 100%;
  padding: 6px 5px 8px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.rail-sync-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .12s, color .12s;
}
.rail-sync-btn:hover {
  background: var(--bg);
  color: var(--text);
}

/* Flyout overlay */
.flyout-overlay {
  position: fixed;
  top: 0; left: 64px;
  right: 0; bottom: 0;
  z-index: 9000;
  display: none;
}
.flyout-overlay.open { display: block; }

/* Flyout panel */
.flyout-panel {
  position: fixed;
  top: 0;
  left: 64px;
  width: 244px;
  height: auto;
  max-height: 92vh;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: none;
  border-left: none;
  border-radius: 0 0 12px 0;
  box-shadow: 6px 6px 24px rgba(0,0,0,.12);
  display: flex;
  flex-direction: column;
  z-index: 9001;
  transform: translateX(-110%);
  transition: transform .2s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.flyout-panel.open { transform: translateX(0); }

.flyout-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.flyout-icon-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.flyout-icon-badge svg {
  width: 16px;
  height: 16px;
  stroke: #fff;
}
.flyout-title {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.flyout-body {
  overflow-y: auto;
  padding: 10px 8px;
  max-height: calc(92vh - 60px);
}
.flyout-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
/* Nav items no flyout: mais espaçados */
.flyout-group .nav-item {
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13px;
}

/* ── MOLDURA 3mm nas laterais e embaixo da área de conteúdo ── */
.page {
  border-left:   3mm solid var(--white);
  border-right:  3mm solid var(--white);
  border-bottom: 3mm solid var(--white);
  box-sizing: border-box;
}

/* Mobile: esconde icon rail e flyout */
@media (max-width: 768px) {
  .icon-rail { display: none; }
  .flyout-panel, .flyout-overlay { display: none !important; }
  #app { padding-left: 0; }
}

/* Dark mode */
[data-theme="dark"] .icon-rail { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .rail-btn:hover { background: #263448; }
[data-theme="dark"] .rail-btn.active { background: var(--accent); }
[data-theme="dark"] .flyout-panel { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .flyout-header { border-color: #334155; }
[data-theme="dark"] .rail-footer { border-color: #334155; }
[data-theme="dark"] .rail-divider { background: #334155; }
[data-theme="dark"] .rail-sync-btn { border-color: #334155; }
[data-theme="dark"] .page { border-color: #1e293b; }