@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  /* Dark Mode Default (SaaS Premium Spec - Zinc Palette) */
  --bg: #09090b;
  --bg2: #18181b;
  --bg3: #27272a;
  --border: #3f3f46;
  --accent: #10b981; /* Default to Schema 3 (Emerald) */
  --accent-text: #ffffff;
  --accent-hover: #4f46e5;
  --accent2: #8b5cf6;
  --green: #10b981;
  --red: #ef4444;
  --orange: #f59e0b;
  --orange: #f59e0b;
  --text: #f4f4f5;
  --text2: #a1a1aa;
  --text3: #71717a;
  
  --sb-bg: #09090b;
  --sb-text: #a1a1aa;
  --sb-active-bg: rgba(16, 185, 129, 0.1); /* Emerald is default */
}

:root[data-theme="indigo"] {
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --sb-active-bg: rgba(99, 102, 241, 0.1);
}

:root[data-theme="amber"] {
  --accent: #f59e0b;
  --accent-hover: #b45309;
  --sb-active-bg: rgba(245, 158, 11, 0.1);
}

:root[data-theme="emerald"] {
  --accent: #10b981;
  --accent-hover: #047857;
  --sb-active-bg: rgba(16, 185, 129, 0.1);
}

body.light-mode {
  --bg: #f8fafc;
  --bg2: #ffffff;
  --bg3: #f1f5f9;
  --border: #e2e8f0;
  --text: #0f172a;
  --text2: #475569;
  --text3: #64748b;
  --sb-bg: #f8fafc;
  --sb-text: #475569;
  --sb-active-bg: #e2e8f0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

/* HEADER */
.header {
  background: var(--bg2); /* Solid for better contrast */
  border-bottom: 1px solid var(--border);
  padding: 0 16px; /* Reduzido levemente para mobile */
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 12px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0; /* Permite encolher se necessário */
  flex: 1;
}

#brand-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 17px; /* Aumentado para destaque logo-style */
  letter-spacing: -0.5px;
  white-space: nowrap;
  overflow: hidden;
}

#brand-container .app-brand-name {
    color: var(--text);
}

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.theme-switcher-app {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 4px 12px;
  background: var(--bg3);
  border-radius: 20px;
  border: 1px solid var(--border);
}

.theme-btn {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: transform 0.2s, box-shadow 0.2s;
}
.theme-btn:hover { transform: scale(1.3); }
.theme-btn.active { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--text); }
.theme-btn.indigo { background: #6366f1; }
.theme-btn.amber { background: #f59e0b; }
.theme-btn.emerald { background: #10b981; }

@media(max-width: 1024px) {
  .header-date { display: none !important; }
  #brand-container .app-brand-name { max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
}

@media(max-width: 768px) {
  .theme-switcher-app { display: none; }
  #brand-container .app-brand-name { display: none; } /* No mobile deixa só o ícone */
}
.header-logo { max-height: 32px; max-width: 150px; object-fit: contain; }
.header-brand span { color: var(--accent); }
.header-date { font-size: 13px; color: var(--text3); font-family: 'IBM Plex Mono', monospace; font-weight: 500;}

/* SYNC INDICATOR */
.sync-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  background: var(--bg3);
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  white-space: nowrap;
}
.sync-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text3);
}
.sync-indicator.saving .sync-dot { background: var(--orange); animation: blink 1s infinite; }
.sync-indicator.synced .sync-dot { background: var(--green); }
.sync-indicator.error .sync-dot { background: var(--red); }
.sync-indicator.error { border-color: rgba(239, 68, 68, 0.3); color: var(--red); background: rgba(239, 68, 68, 0.05); }

@keyframes blink { 50% { opacity: 0.3; } }

/* LAYOUT */
.layout { display: flex; min-height: calc(100vh - 60px); }

/* SIDEBAR */
.sidebar {
  width: 240px;
  background: var(--sb-bg);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  flex-shrink: 0;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
}
.nav-section { padding: 12px 20px 8px; font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  margin: 4px 12px; padding: 10px 14px; cursor: pointer; color: var(--sb-text);
  transition: all 0.2s ease; border-radius: 8px;
  font-size: 14px; font-weight: 500;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: var(--text); }
body.light-mode .nav-item:hover { background: rgba(0,0,0,0.05); }
.nav-item.active { background: var(--sb-active-bg); color: var(--accent); font-weight: 600; }
.nav-item .ico { font-size: 18px; min-width: 24px; text-align: center; }

/* SIDEBAR COLLAPSED (Desktop) */
@media(min-width: 769px) {
  .sidebar { transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1); }
  .sidebar.collapsed { width: 70px; overflow-x: hidden; }
  .sidebar.collapsed .nav-section, 
  .sidebar.collapsed .nav-item span:not(.ico) { display: none !important; }
  .sidebar.collapsed .nav-item { justify-content: center; margin: 4px 8px; padding: 10px 0; }
  .sidebar.collapsed .nav-section span:last-child { display: none !important; } /* Seta do grupo */
  
  .layout { transition: margin-left 0.3s ease; }
}

/* MAIN */
.main { flex: 1; padding: 32px; overflow-x: hidden; }

/* PAGES */
.page { display: none; animation: fadeIn 0.4s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* PAGE HEADER */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 32px;
}
.page-title { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }
.page-title small { font-size: 14px; color: var(--text3); font-weight: 500; margin-left: 12px; }

/* KPI GRID */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; margin-bottom: 32px; }
.kpi-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.05);
}
.kpi-label { font-size: 11px; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; font-weight: 600;}
.kpi-val { font-size: 32px; font-weight: 600; font-family: 'IBM Plex Mono', monospace; line-height: 1; margin-bottom: 6px; letter-spacing: -1px;}
.kpi-val.green { color: var(--green); }
.kpi-val.red { color: var(--red); }
.kpi-val.orange { color: var(--orange); }
.kpi-val.yellow { color: var(--accent); }
.kpi-val.blue { color: #38bdf8; }
.kpi-sub { font-size: 12px; color: var(--text3); font-weight: 500;}

/* TABLE AREA */
.table-wrap { 
  background: var(--bg2); border: 1px solid var(--border); 
  border-radius: 12px; overflow-x: auto; 
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.table-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  gap: 12px; flex-wrap: wrap; background: var(--bg2); border-radius: 12px 12px 0 0;
}
.table-toolbar h3 { font-size: 15px; font-weight: 600; letter-spacing: -0.2px;}
.toolbar-right { display: flex; gap: 12px; align-items: center; }
.search-input {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: 8px 14px; border-radius: 8px; font-size: 14px; outline: none;
  width: 240px; font-family: 'IBM Plex Sans', sans-serif; transition: all 0.2s;
}
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15); }

table { width: 100%; border-collapse: collapse; text-align: left; }
thead th {
  background: var(--bg3); padding: 12px 20px;
  font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--text2); font-weight: 600;
  border-bottom: 2px solid var(--border); white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg); }
tbody td { padding: 14px 20px; font-size: 14px; vertical-align: middle; }
.empty-row td { text-align: center; color: var(--text3); padding: 40px; font-style: italic; font-size: 14px;}

/* BADGES */
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-green { background: rgba(16,185,129,.15); color: var(--green); }
.badge-red { background: rgba(239,68,68,.15); color: var(--red); }
.badge-orange { background: rgba(249,115,22,.15); color: var(--orange); }
.badge-yellow { background: rgba(245,158,11,.15); color: #f59e0b; }
.badge-blue { background: rgba(59,130,246,.15); color: #38bdf8; }
.badge-gray { background: rgba(100,116,139,.15); color: var(--text2); }

/* FILTERS & TABS */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.tab {
  padding: 12px 24px; cursor: pointer; font-size: 14px; font-weight: 500;
  color: var(--text3); border-bottom: 2px solid transparent; transition: all 0.2s; margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600;}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 8px 16px; border-radius: 8px; border: none; cursor: pointer;
  font-size: 14px; font-weight: 600; font-family: 'IBM Plex Sans', sans-serif;
  transition: all 0.2s ease; box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25); }
.btn-primary:active { transform: translateY(0); box-shadow: none; }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--text2); background: var(--bg); }
.btn-danger { background: rgba(239,68,68,.1); color: var(--red); border: 1px solid rgba(239,68,68,.2); }
.btn-danger:hover { background: rgba(239,68,68,.2); }
.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 6px;}

/* MODALS */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.75); backdrop-filter: blur(4px); z-index: 1000;
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px; width: 600px; max-width: 95vw;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  animation: modalSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes modalSlide { from { opacity: 0; transform: translateY(20px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.modal-title { font-size: 18px; font-weight: 700; letter-spacing: -0.3px;}
.modal-close { background: none; border: none; color: var(--text3); cursor: pointer; font-size: 24px; line-height: 1; transition: color 0.1s;}
.modal-close:hover { color: var(--text); }

/* FORMS */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-full { grid-column: 1/-1; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; color: var(--text2); font-weight: 500; }
.form-control {
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  padding: 10px 14px; border-radius: 8px; font-size: 14px; outline: none;
  font-family: 'IBM Plex Sans', sans-serif; width: 100%; transition: all 0.2s;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15); }
select.form-control option { background: var(--bg2); }
.modal-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }

/* PROGRESS BAR */
.progress-bar { background: var(--bg3); border-radius: 6px; height: 8px; overflow: hidden; width: 100px; display: inline-block; vertical-align: middle; }
.progress-fill { height: 100%; border-radius: 6px; background: var(--accent); transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1); }

/* ALERT CARDS */
.alerts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; margin-bottom: 32px; }
.alert-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; display: flex; gap: 16px; align-items: flex-start;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); transition: transform 0.2s;
}
.alert-card:hover { transform: translateY(-2px); }
.alert-card.alto { border-left: 4px solid var(--red); }
.alert-card.medio { border-left: 4px solid var(--orange); }
.alert-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.alert-body h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.alert-body p { font-size: 13px; color: var(--text3); line-height: 1.4; }

/* SECTION TITLE */
.section-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 16px; letter-spacing: -0.2px; }

/* OBRA CARDS */
.obras-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.obra-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; cursor: pointer; transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.obra-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2); }
.obra-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.5px;}
.obra-card .obra-meta { font-size: 13px; color: var(--text3); margin-bottom: 20px; }
.obra-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.obra-stat { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.obra-stat-label { font-size: 11px; color: var(--text3); text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px; margin-bottom: 4px;}
.obra-stat-val { font-size: 18px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; }

/* FINANCEIRO SUMMARY */
.fin-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 32px; }
.fin-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 20px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }
.fin-card-label { font-size: 12px; color: var(--text2); text-transform: uppercase; margin-bottom: 8px; font-weight: 600; letter-spacing: 0.5px;}
.fin-card-val { font-size: 26px; font-weight: 700; font-family: 'IBM Plex Mono', monospace; }

/* TOAST */
.toast-container { position: fixed; bottom: 32px; right: 32px; display: flex; flex-direction: column; gap: 12px; z-index: 9999; }
.toast {
  background: var(--bg2); border: 1px solid var(--border); color: var(--text);
  padding: 14px 20px; border-radius: 10px; font-size: 14px; font-weight: 500;
  display: flex; align-items: center; gap: 12px; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
  animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1); max-width: 350px;
}
.toast.success { border-left: 4px solid var(--green); }
.toast.error { border-left: 4px solid var(--red); }
@keyframes toastSlideIn { from { transform: translateX(30px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* COD TAG */
.cod { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--text2); background: rgba(255,255,255,.05); padding: 2px 6px; border-radius: 4px; border: 1px solid rgba(255,255,255,0.1);}

.menu-toggle { display: block; background: none; border: none; color: var(--text); font-size: 24px; cursor: pointer; margin-right: 16px; transition: color 0.2s; }
.menu-toggle:hover { color: var(--accent); }

/* RESPONSIVE */
@media(max-width: 768px) {
  .menu-toggle { display: block; }
  .sidebar { 
    position: fixed; left: -260px; top: 60px; height: calc(100vh - 60px); z-index: 999; 
    transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 5px 0 20px rgba(0,0,0,0.5);
  }
  .sidebar.open { left: 0; display: block; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .fin-summary { grid-template-columns: 1fr; }
  .table-toolbar { flex-direction: column; align-items: flex-start; gap: 16px; }
  .toolbar-right { width: 100%; justify-content: space-between; }
  .search-input { width: 100%; }
  .header-date { display: none; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* RESPONSIVE CARDS (TABLES) */
  .table-wrap table, .table-wrap tbody, .table-wrap tr, .table-wrap td { display: block; width: 100%; box-sizing: border-box; }
  .table-wrap thead { display: none; }
  .table-wrap tr { margin-bottom: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg2); padding: 0; box-shadow: 0 4px 6px rgba(0,0,0,0.1); overflow: hidden; }
  .table-wrap td { padding: 14px 16px 14px 45%; text-align: right; border-bottom: 1px solid var(--border); position: relative; min-height: 48px; word-break: break-word; }
  .table-wrap td::before { 
      content: attr(data-label); position: absolute; left: 16px; top: 16px; 
      font-weight: 700; color: var(--text3); font-size: 11px; text-transform: uppercase; text-align: left; max-width: 40%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; 
  }
  .table-wrap td:empty { display: none; }
  .table-wrap td:last-child { padding: 16px; background: var(--bg); display: flex; justify-content: flex-end; gap: 12px; border-bottom: none; }
  .table-wrap td:last-child::before { content: none; display: none; }
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* LIGHTBOX */
.lightbox-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.9); backdrop-filter: blur(5px); z-index: 2000;
  align-items: center; justify-content: center;
  cursor: pointer; opacity: 0; transition: opacity 0.3s;
}
.lightbox-overlay.open { display: flex; opacity: 1; }
.lightbox-content { position: relative; max-width: 90vw; max-height: 90vh; }
.lightbox-content img { max-width: 100%; max-height: 90vh; border-radius: 12px; box-shadow: 0 25px 50px rgba(0,0,0,0.8); }
.lightbox-close {
  position: absolute; top: -50px; right: 0;
  color: #fff; font-size: 32px; cursor: pointer;
  font-family: Arial; transition: transform 0.2s;
}
.lightbox-close:hover { transform: scale(1.1); }

/* Photo Gallery Grid */
.photo-gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-top: 16px;
}
.photo-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  cursor: pointer; transition: all 0.2s; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.photo-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2); }
.photo-card-img { width: 100%; height: 160px; object-fit: cover; display: block; border-bottom: 1px solid var(--border);}
.photo-card-info { padding: 12px; }
.photo-card-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.photo-card-meta { font-size: 11px; color: var(--text3); display: flex; justify-content: space-between; font-weight: 500;}

/* Photo Preview in Modals */
.photo-preview img { display: block; width: 100%; margin-top: 12px; border-radius: 12px; border: 1px solid var(--border); }

/* PRINT MEDIA */
@media print {
  @page { margin: 1cm; }
  body { background: #fff !important; color: #000 !important; }
  .header, .sidebar, .menu-toggle, .btn, .modal-overlay, #toast-container, .page-header button { display: none !important; }
  .layout { grid-template-columns: 1fr !important; }
  .main { margin-left: 0 !important; width: 100% !important; padding: 0 !important; overflow: visible !important; }
  .kpi-card { break-inside: avoid; border: 1px solid #ccc !important; box-shadow: none !important; }
  table { border-collapse: collapse !important; width: 100% !important; }
  th, td { border: 1px solid #ddd !important; }
  .form-control, .search-input { border: 1px solid #000 !important; }
  ::-webkit-scrollbar { display: none !important; }
}

.hide-mobile { display: flex; }
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
}

/* KANBAN BOARD */
.kanban-board { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 20px; align-items: flex-start; min-height: 400px; }
.kanban-col { flex: 1; min-width: 300px; background: var(--bg2); border: 1px solid var(--border); border-radius: 14px; display: flex; flex-direction: column; max-height: calc(100vh - 250px); }
.kanban-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; background: rgba(255,255,255,0.02); border-radius: 14px 14px 0 0; }
.kanban-header h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; color: var(--text2); }
.kanban-cards { padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.kanban-card { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 16px; cursor: pointer; transition: all 0.2s; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.kanban-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 8px 16px rgba(0,0,0,0.2); }
.kanban-card-title { font-weight: 600; margin-bottom: 10px; font-size: 14px; line-height: 1.4; color: var(--text); }
.kanban-card-meta { font-size: 12px; color: var(--text3); display: flex; flex-direction: column; gap: 6px; }
.kanban-card-footer { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.view-toggle { display: inline-flex; background: var(--bg3); padding: 4px; border-radius: 10px; border: 1px solid var(--border); }
.view-btn { padding: 6px 12px; border-radius: 7px; border: none; background: none; color: var(--text3); cursor: pointer; font-size: 13px; font-weight: 600; transition: all 0.2s; }
.view-btn.active { background: var(--bg); color: var(--accent); box-shadow: 0 2px 4px rgba(0,0,0,0.2); }
.btn-toggle-kanban:hover { background: var(--bg2); }

/* BANNER DE TRIAL */
.trial-banner {
  background: linear-gradient(90deg, #f59e0b, #ea580c);
  color: white;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 13px;
  font-weight: 500;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  animation: slideDown 0.4s ease-out;
}
.trial-banner b { font-weight: 700; }
.trial-banner .btn-pay {
  background: white;
  color: #ea580c;
  padding: 4px 12px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  transition: transform 0.2s, opacity 0.2s;
  cursor: pointer;
  border: none;
}
.trial-banner .btn-pay:hover { opacity: 0.9; transform: scale(1.05); }

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

/* SYNC INDICATOR */
.sync-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text3);
  transition: all 0.3s ease;
  pointer-events: none;
  opacity: 0.8;
}
.sync-indicator.saving {
  color: var(--orange);
  border-color: var(--orange);
  background: rgba(245, 158, 11, 0.1);
}
.sync-indicator.synced {
  color: var(--green);
  border-color: var(--green);
  background: rgba(16, 185, 129, 0.1);
}
.sync-indicator.error {
  color: var(--red);
  border-color: var(--red);
  background: rgba(239, 68, 68, 0.1);
  pointer-events: auto; /* Permite clique no erro */
}
.sync-indicator.error:hover {
  background: rgba(239, 68, 68, 0.2);
}

.sync-retry-btn {
  background: var(--red);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 700;
  margin-left: 8px;
  cursor: pointer;
  transition: transform 0.1s;
}
.sync-retry-btn:hover {
  transform: scale(1.1);
}

.sync-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.sync-indicator.saving .sync-dot {
  animation: pulse 1s infinite alternate;
}

@keyframes pulse {
  from { opacity: 0.4; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1.2); }
}

@media(max-width: 768px) {
  .sync-indicator span { display: none; }
  .sync-indicator { padding: 8px; }
}