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

/* ── Tema escuro (padrão) ── */
:root {
  --bg:        #0b1c2e;
  --bg-card:   #0d2137;
  --bg-input:  #0f2848;
  --topbar:    #091625;
  --accent:    #00e650;
  --text:      #e8eaf0;
  --muted:     #8892a4;
  --border:    #1a2d42;
  --red:       #f87171;
  --yellow:    #fbbf24;
  --green:     #22c55e;
}

/* ── Tema claro ── */
[data-theme="light"] {
  --bg:       #f0f4f8;
  --bg-card:  #ffffff;
  --bg-input: #f9fafb;
  --topbar:   #ffffff;
  --accent:   #00a83c;
  --text:     #0f1e2e;
  --muted:    #4a5568;
  --border:   #c4d4e4;
}

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Topbar ── */
#topbar {
  height: 48px;
  background: var(--topbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

#page-title { font-weight: 700; font-size: 15px; color: var(--accent); }

#header-right { display: flex; align-items: center; gap: 10px; }

#user-display { font-size: 13px; color: var(--muted); }

#btn-refresh {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 9px;
  font-size: 15px;
  transition: color 0.15s, border-color 0.15s;
}
#btn-refresh:hover { color: var(--accent); border-color: var(--accent); }
.spinning { animation: spin 0.6s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Tabs ── */
#tabs {
  display: flex;
  background: var(--topbar);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.tab {
  flex: 1;
  padding: 10px 6px;
  text-align: center;
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ef4444;
  color: white;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  padding: 0 4px;
  margin-left: 4px;
  vertical-align: middle;
}

.hidden { display: none !important; }

/* ── Content ── */
#content {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
}

/* ── Sections ── */
.section { margin-bottom: 20px; }

.section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 8px;
  padding: 0 2px;
}
.section-label.clickable { cursor: pointer; user-select: none; }
.section-label.clickable:hover { color: var(--text); }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color 0.15s;
}
.card:hover { border-color: rgba(0,230,80,0.35); }
[data-theme="light"] .card:hover { border-color: rgba(0,168,60,0.4); }
.card-done { opacity: 0.65; }

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  cursor: pointer;
  user-select: none;
}

.card-summary { flex: 1; min-width: 0; }

.card-desc {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
  flex-wrap: wrap;
}

.overdue { color: var(--red) !important; font-weight: 600; }

.chevron { color: var(--muted); transition: transform 0.2s; flex-shrink: 0; font-size: 12px; }

.card-body {
  padding: 0 12px 12px;
  border-top: 1px solid var(--border);
}

/* ── Status dots ── */
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-red    { background: #ef4444; }
.dot-yellow { background: #fbbf24; }
.dot-done   { background: #22c55e; }

/* ── Comment blocks ── */
.comment-block {
  background: rgba(255,255,255,0.04);
  border-left: 3px solid var(--border);
  padding: 8px 10px;
  border-radius: 0 6px 6px 0;
  margin: 10px 0 4px;
}
[data-theme="light"] .comment-block { background: rgba(0,0,0,0.03); }
.comment-block.temp    { border-left-color: #fbbf24; }
.comment-block.success { border-left-color: var(--accent); }
.comment-block.danger  { border-left-color: var(--red); }

.comment-block p { font-size: 13px; line-height: 1.45; margin-bottom: 3px; }
.comment-label   { font-size: 11px; color: var(--muted); }

.card-info {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--muted);
  margin: 10px 0 8px;
}

.card-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; margin-top: 4px; }

/* ── Inline form elements ── */
.form-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; width: 100%; }
.form-label.mt { margin-top: 8px; }

.ta, .sel {
  width: 100%;
  padding: 7px 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.ta { resize: none; }
.ta:focus, .sel:focus { border-color: var(--accent); }
.sel option { background: var(--bg-card); }

.btn-row { display: flex; gap: 6px; margin-top: 6px; }

/* ── Buttons ── */
.btn {
  padding: 7px 14px;
  border: none;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  font-family: inherit;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { opacity: 0.85; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary   { background: var(--accent); color: #071810; }
.btn-success   { background: #22c55e; color: #052a0e; }
.btn-warning   { background: #f59e0b; color: #44290a; }
.btn-outline   { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn-outline:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); opacity: 1; }
.btn-closed    { background: #4b5563; color: white; }
.btn-danger    { background: #ef4444; color: white; }
.btn-sm        { padding: 5px 10px; font-size: 12px; }
.btn-full      { width: 100%; margin-top: 8px; }

/* ── Form card (+ Nova) ── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  max-width: 580px;
}

.form-mode-toggle {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  cursor: pointer;
  color: var(--muted);
}
.radio-option input { accent-color: var(--accent); cursor: pointer; }

.form-group { margin-bottom: 13px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  margin-bottom: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 11px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 76px; }
.form-group select option { background: var(--bg-card); }

/* ── Messages ── */
.msg {
  padding: 9px 13px;
  border-radius: 7px;
  font-size: 13px;
  margin-bottom: 12px;
  line-height: 1.4;
}
.msg.success { background: rgba(0,230,80,0.1); border: 1px solid rgba(0,230,80,0.3); color: var(--accent); }
.msg.error   { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--red); }

/* ── Empty / loading ── */
.empty {
  text-align: center;
  padding: 52px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }