/* ============================================================
   TaskFlow Pro — CSS v2
   Full responsive, dark/light theme, mobile-first fixes
   ============================================================ */

/* ── Light theme variables ────────────────────────────────── */
:root {
  --sidebar-w: 240px;
  --topbar-h: 56px;

  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.12);

  --sidebar-bg: #0f1117;
  --sidebar-border: #1e2130;
  --sidebar-text: #9ca3af;
  --sidebar-active: #6366f1;

  --bg: #f5f6fa;
  --surface: #ffffff;
  --surface2: #f0f1f6;
  --border: #e4e5f0;

  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;

  --topbar-bg: #ffffff;
  --topbar-border: #e4e5f0;

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  --priority-low: #10b981;
  --priority-medium: #f59e0b;
  --priority-high: #ef4444;
  --priority-urgent: #7c3aed;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.14);

  --transition: 0.2s ease;
}

/* ── Dark theme variables ─────────────────────────────────── */
[data-theme="dark"] {
  --sidebar-bg: #09090f;
  --sidebar-border: #1a1a2e;

  --bg: #0d0d14;
  --surface: #13131f;
  --surface2: #1a1a2e;
  --border: #252538;

  --text-primary: #f0f0f8;
  --text-secondary: #9090b8;
  --text-muted: #55557a;

  --topbar-bg: #13131f;
  --topbar-border: #252538;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
}

/* ── Reset ────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 15px;
  scroll-behavior: smooth;
}
body {
  font-family: "Plus Jakarta Sans", sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition:
    background 0.25s,
    color 0.25s;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
input,
textarea,
select {
  font-family: inherit;
}
img {
  max-width: 100%;
}

/* ── Layout ──────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar overlay (mobile backdrop) ───────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 199;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.visible {
  display: block;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-right: 1px solid var(--sidebar-border);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 16px;
  border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  flex-shrink: 0;
}
.logo-text {
  font-size: 17px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.3px;
}

/* Close button — only visible on mobile */
.sidebar-close-btn {
  display: none;
  color: #6b7280;
  font-size: 16px;
  padding: 6px 8px;
  border-radius: 6px;
  transition:
    color 0.2s,
    background 0.2s;
}
.sidebar-close-btn:hover {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
  overflow-x: hidden;
}
.nav-section {
  margin-bottom: 20px;
}
.nav-label {
  font-size: 10px;
  font-weight: 700;
  color: #4b5563;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0 8px;
  margin-bottom: 6px;
  display: block;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  font-size: 13.5px;
  font-weight: 500;
  transition:
    color 0.2s,
    background 0.2s;
  margin-bottom: 2px;
  white-space: nowrap;
}
.nav-item:hover {
  color: white;
  background: rgba(255, 255, 255, 0.06);
}
.nav-item.active {
  color: white;
  background: var(--accent);
}
.nav-icon {
  width: 20px;
  text-align: center;
  font-size: 14px;
  flex-shrink: 0;
}
.nav-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Sidebar footer */
.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.user-avatar {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  cursor: default;
}
.user-details {
  min-width: 0;
}
.user-name {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: white;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: 11px;
  color: #6b7280;
}
.logout-btn {
  color: #6b7280;
  font-size: 16px;
  padding: 6px;
  border-radius: 6px;
  transition:
    color 0.2s,
    background 0.2s;
  flex-shrink: 0;
}
.logout-btn:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

/* ── Main Content ────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}

/* ── Topbar ──────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 12px;
  transition:
    background 0.25s,
    border-color 0.25s;
}
.mobile-menu-btn {
  display: none;
  font-size: 18px;
  color: var(--text-secondary);
  padding: 6px 8px;
  border-radius: 6px;
  transition:
    background 0.2s,
    color 0.2s;
  flex-shrink: 0;
}
.mobile-menu-btn:hover {
  background: var(--surface2);
  color: var(--text-primary);
}
.topbar-center {
  flex: 1;
  display: flex;
  align-items: center;
}
.topbar-brand {
  display: none;
  align-items: center;
  gap: 8px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.topbar-user:hover {
  background: var(--surface2);
}
.topbar-username {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.user-avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.theme-toggle-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--text-secondary);
  transition:
    background 0.2s,
    color 0.2s;
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  background: var(--surface2);
  color: var(--accent);
}

/* ── Page Content ────────────────────────────────────────── */
.page-content {
  padding: 28px;
  flex: 1;
}

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  margin-bottom: 24px;
}
.page-header.flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.page-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.4px;
}
.page-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 2px;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition:
    background 0.25s,
    border-color 0.25s;
}
.card-body {
  padding: 20px;
}
.card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}
.card-title {
  font-size: 15px;
  font-weight: 700;
}

/* ── Stat cards ──────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition:
    background 0.25s,
    border-color 0.25s;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}
.stat-card.green::before {
  background: var(--success);
}
.stat-card.yellow::before {
  background: var(--warning);
}
.stat-card.red::before {
  background: var(--danger);
}
.stat-card.purple::before {
  background: #8b5cf6;
}
.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 12px;
  background: var(--accent-light);
  color: var(--accent);
}
.stat-card.green .stat-icon {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}
.stat-card.yellow .stat-icon {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}
.stat-card.red .stat-icon {
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
}
.stat-card.purple .stat-icon {
  background: rgba(139, 92, 246, 0.12);
  color: #8b5cf6;
}
.stat-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.stat-label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 2px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  line-height: 1.4;
}
.btn-primary {
  background: var(--accent);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-secondary {
  background: var(--surface2);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--border);
}
.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}
.btn-danger:hover {
  background: var(--danger);
  color: white;
}
.btn-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}
.btn-success:hover {
  background: var(--success);
  color: white;
}
.btn-sm {
  padding: 6px 12px;
  font-size: 12.5px;
}
.btn-icon {
  padding: 7px;
  border-radius: var(--radius-sm);
  line-height: 1;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Form elements ───────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}
.form-control {
  width: 100%;
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  background: var(--surface);
  color: var(--text-primary);
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    background 0.25s;
  outline: none;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-control::placeholder {
  color: var(--text-muted);
}
textarea.form-control {
  resize: vertical;
  min-height: 90px;
}
select.form-control {
  cursor: pointer;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Color input */
input[type="color"].form-control {
  height: 40px;
  padding: 4px 6px;
  cursor: pointer;
}

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  padding: 16px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
  word-break: break-word;
}
.alert i.fas {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.35);
}
.alert-success {
  background: rgba(16, 185, 129, 0.12);
  color: #064e3b;
  border: 1px solid rgba(16, 185, 129, 0.22);
}
.alert-danger {
  background: rgba(239, 68, 68, 0.12);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.22);
}
.alert-info {
  background: rgba(99, 102, 241, 0.12);
  color: #312e81;
  border: 1px solid rgba(99, 102, 241, 0.22);
}
.alert-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #7c4b0a;
  border: 1px solid rgba(245, 158, 11, 0.22);
}
.alert-success i.fas {
  color: #10b981;
  background: rgba(16, 185, 129, 0.18);
}
.alert-danger i.fas {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.18);
}
.alert-info i.fas {
  color: #6366f1;
  background: rgba(99, 102, 241, 0.18);
}
.alert-warning i.fas {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.18);
}
.alert strong {
  display: block;
  font-weight: 700;
}
.alert p,
.alert span {
  margin: 0;
}
[data-theme="dark"] .alert {
  box-shadow: none;
}
[data-theme="dark"] .alert-success {
  background: rgba(16, 185, 129, 0.14);
}
[data-theme="dark"] .alert-danger {
  background: rgba(239, 68, 68, 0.14);
}
[data-theme="dark"] .alert-info {
  background: rgba(99, 102, 241, 0.14);
}
[data-theme="dark"] .alert-warning {
  background: rgba(245, 158, 11, 0.14);
}
@media (max-width: 768px) {
  .alert {
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px;
  }
  .alert i.fas {
    width: 34px;
    height: 34px;
  }
}

/* ── Badge / Pills ───────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-low {
  background: rgba(16, 185, 129, 0.12);
  color: var(--priority-low);
}
.badge-medium {
  background: rgba(245, 158, 11, 0.12);
  color: var(--priority-medium);
}
.badge-high {
  background: rgba(239, 68, 68, 0.12);
  color: var(--priority-high);
}
.badge-urgent {
  background: rgba(124, 58, 237, 0.12);
  color: var(--priority-urgent);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11.5px;
  font-weight: 600;
}
.status-todo {
  background: var(--surface2);
  color: var(--text-secondary);
}
.status-in_progress {
  background: rgba(59, 130, 246, 0.12);
  color: var(--info);
}
.status-review {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}
.status-done {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}

/* ── Projects grid ───────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.25s;
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.project-card-color {
  height: 5px;
}
.project-card-body {
  padding: 18px;
}
.project-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 12px;
}
.project-card-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.project-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
}
.project-progress {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 10px 0;
}
.project-progress-bar {
  height: 100%;
  border-radius: 2px;
  background: var(--accent);
  transition: width 0.4s;
}

/* ── Kanban ──────────────────────────────────────────────── */
.kanban-wrapper {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 24px;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  min-height: calc(100vh - 220px);
  align-items: flex-start;
  margin-left: 16px;
}
.kanban-wrapper::-webkit-scrollbar {
  height: 6px;
}
.kanban-wrapper::-webkit-scrollbar-track {
  background: var(--surface2);
  border-radius: 3px;
}
.kanban-wrapper::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.kanban-col {
  min-width: 285px;
  max-width: 305px;
  background: var(--surface2);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  flex-shrink: 0;
  scroll-snap-align: start;
  max-height: calc(100vh - 200px);
  transition:
    background 0.25s,
    border-color 0.25s;
}
.kanban-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--surface2);
  position: sticky;
  top: 0;
  z-index: 10;
}
.kanban-col.collapsed .kanban-cards {
  display: none;
}
.kanban-toggle-done {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
  border: 1px solid var(--border);
}
.kanban-col-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
}
.col-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}
.col-dot-todo {
  background: var(--text-muted);
}
.col-dot-in_progress {
  background: var(--info);
}
.col-dot-review {
  background: var(--warning);
}
.col-dot-done {
  background: var(--success);
}
.kanban-col.kanban-col-todo .kanban-col-header {
  background: rgba(148, 163, 184, 0.12);
  border-color: rgba(148, 163, 184, 0.18);
}
.kanban-col.kanban-col-in_progress .kanban-col-header {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.16);
}
.kanban-col.kanban-col-review .kanban-col-header {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.16);
}
.kanban-col.kanban-col-done .kanban-col-header {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.16);
}
.col-count {
  background: var(--border);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
}
.kanban-cards {
  padding: 10px;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  min-height: 60px;
}
.kanban-cards.drag-over {
  background: var(--accent-light);
  border-radius: var(--radius);
}

/* Kanban search bar */
.kanban-search-bar {
  padding: 12px 20px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.kanban-search-input {
  flex: 1;
  min-width: 180px;
  padding: 8px 12px 8px 36px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-primary);
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.kanban-search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.kanban-search-wrap {
  position: relative;
  flex: 1;
  min-width: 180px;
}
.kanban-search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
}

/* Task card */
.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 13px 13px 16px;
  margin-bottom: 8px;
  cursor: pointer;
  transition:
    box-shadow 0.2s,
    transform 0.2s,
    background 0.25s,
    border-color 0.25s;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
}
.task-card:hover {
  box-shadow: var(--shadow);
}
.task-card.dragging {
  opacity: 0.5;
  transform: rotate(1.5deg) scale(0.98);
  cursor: grabbing;
  box-shadow: var(--shadow-lg);
}
.task-card.hidden-by-search {
  display: none;
}
.task-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.task-card-header .status-pill {
  flex-shrink: 0;
  margin-left: 8px;
}
.task-card-title {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
  word-break: break-word;
}
.task-card-actions {
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.task-card:hover .task-card-actions {
  opacity: 1;
}
.task-card-action {
  padding: 4px 7px;
  border-radius: 5px;
  font-size: 12px;
  color: var(--text-muted);
  transition:
    color 0.2s,
    background 0.2s;
  min-width: 34px;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.task-card-action:hover {
  color: var(--accent);
  background: var(--accent-light);
}
.task-card-action.del:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}
.task-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.task-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  color: var(--text-muted);
}
.task-meta-item.overdue {
  color: var(--danger);
  font-weight: 600;
}
.task-priority-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: var(--radius) 0 0 var(--radius);
}
.priority-bar-low {
  background: var(--priority-low);
}
.priority-bar-medium {
  background: var(--priority-medium);
}
.priority-bar-high {
  background: var(--priority-high);
}
.priority-bar-urgent {
  background: var(--priority-urgent);
}
.task-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 8px;
}
.task-tag {
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 50px;
  background: var(--accent-light);
  color: var(--accent);
}
.task-checklist-progress {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 8px;
}
.checklist-bar {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
}
.checklist-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--success);
  transition: width 0.3s;
}

/* Add task button */
.add-task-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  width: calc(100% - 20px);
  margin: 4px 10px 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  transition:
    background 0.2s,
    color 0.2s;
}
.add-task-btn:hover {
  background: var(--border);
  color: var(--text-primary);
}

/* ── Task Detail ─────────────────────────────────────────── */
.task-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  align-items: flex-start;
}
.task-detail-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.task-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--topbar-h) + 16px);
}

.detail-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition:
    background 0.25s,
    border-color 0.25s;
}
.detail-section-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.detail-section-title {
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.detail-section-body {
  padding: 18px;
}

/* Checklist */
.checklist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--surface2);
}
.checklist-item:last-child {
  border-bottom: none;
}
.checklist-cb {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}
.checklist-text {
  flex: 1;
  font-size: 14px;
  word-break: break-word;
}
.checklist-text.done {
  text-decoration: line-through;
  color: var(--text-muted);
}
.checklist-del {
  color: var(--text-muted);
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.2s;
  flex-shrink: 0;
  padding: 4px 6px;
  border-radius: 4px;
}
.checklist-item:hover .checklist-del {
  opacity: 1;
}
.checklist-del:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

/* Comments */
.comment-item {
  display: flex;
  gap: 10px;
  margin-bottom: 0;
  padding: 12px 16px;
}

/* Cor A — fundo levemente azulado/arroxeado (índices pares) */
.comment-item.comment-a {
  background: var(--comment-a, rgba(99, 102, 241, 0.06));
  border-left: 3px solid var(--accent);
}

/* Cor B — fundo levemente esverdeado/acinzentado (índices ímpares) */
.comment-item.comment-b {
  background: var(--comment-b, rgba(16, 185, 129, 0.06));
  border-left: 3px solid var(--success);
}

/* Tema escuro: cores um pouco mais vivas para contrastar */
[data-theme="dark"] .comment-item.comment-a {
  background: rgba(99, 102, 241, 0.12);
}
[data-theme="dark"] .comment-item.comment-b {
  background: rgba(16, 185, 129, 0.1);
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.comment-item.comment-a .comment-avatar {
  background: var(--accent);
}
.comment-item.comment-b .comment-avatar {
  background: var(--success);
}

.comment-body {
  flex: 1;
  min-width: 0;
}
.comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.comment-author {
  font-size: 13px;
  font-weight: 700;
}
.comment-item.comment-a .comment-author {
  color: var(--accent);
}
.comment-item.comment-b .comment-author {
  color: var(--success);
}

.comment-time {
  font-size: 12px;
  color: var(--text-muted);
}
.comment-text {
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
  margin: 0;
  padding: 0;
  background: none;
  border-radius: 0;
}
.comment-header .comment-reply-btn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
}
.comment-header .comment-reply-btn:hover {
  background: var(--surface);
  color: var(--text-primary);
}
.comment-quote {
  border-left: 3px solid var(--accent);
  background: rgba(99, 102, 241, 0.08);
  padding: 8px 12px;
  margin-bottom: 8px;
  border-radius: 0.75rem;
}
.comment-quote-author {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 4px;
}
.comment-quote-text {
  font-size: 13px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.comment-reply-preview {
  border-left: 4px solid var(--accent);
  background: rgba(99, 102, 241, 0.08);
  padding: 12px 14px;
  border-radius: 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.comment-reply-preview-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.comment-reply-preview-text {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  margin-bottom: 8px;
}
.reply-cancel-btn {
  margin-top: 0;
  padding: 4px 10px;
}

/* Attachments */
.attachment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}
.attachment-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.attachment-info {
  flex: 1;
  min-width: 0;
}
.attachment-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.attachment-size {
  font-size: 11.5px;
  color: var(--text-muted);
}

/* ── Members list ────────────────────────────────────────── */
.member-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--surface2);
}
.member-item:last-child {
  border-bottom: none;
}
.member-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.member-info {
  flex: 1;
  min-width: 0;
}
.member-name {
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.member-email {
  font-size: 11.5px;
  color: var(--text-muted);
}
.member-role-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  background: var(--accent-light);
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.open {
  display: flex;
}
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  box-shadow: var(--shadow-lg);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  overflow-x: hidden;
  animation: modalIn 0.2s ease;
  transition: background 0.25s;
  -webkit-overflow-scrolling: touch;
}
.modal-lg {
  max-width: 680px;
}
@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 2;
}
.modal-title {
  font-size: 16px;
  font-weight: 700;
}
.modal-close {
  font-size: 18px;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 4px;
  transition:
    color 0.2s,
    background 0.2s;
  flex-shrink: 0;
}
.modal-close:hover {
  color: var(--text-primary);
  background: var(--surface2);
}
.modal-body {
  padding: 22px;
}
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 540px;
}
th {
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--surface2);
  vertical-align: middle;
}
tr:last-child td {
  border-bottom: none;
}
tr:hover td {
  background: var(--surface2);
}

/* ── Auth pages ──────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 16px;
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
}
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo-icon {
  width: 48px;
  height: 48px;
  background: var(--accent);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 22px;
  margin-bottom: 12px;
}
.auth-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 6px;
}
.auth-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 28px;
}
.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--text-secondary);
}
.auth-footer a {
  color: var(--accent);
  font-weight: 600;
}

/* ── Profile / Settings ──────────────────────────────────── */
.profile-avatar-big {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  flex-shrink: 0;
}
.settings-section {
  margin-bottom: 32px;
}
.settings-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* ── Reports ─────────────────────────────────────────────── */
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.report-bar-wrap {
  margin-bottom: 10px;
}
.report-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 4px;
}
.report-bar {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.report-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

/* ── Empty state ─────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state i {
  font-size: 40px;
  margin-bottom: 14px;
  opacity: 0.4;
  display: block;
}
.empty-state p {
  font-size: 15px;
}

/* ── Misc helpers ────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}
.text-muted {
  color: var(--text-muted) !important;
}
.text-danger {
  color: var(--danger) !important;
}
.text-success {
  color: var(--success) !important;
}
.text-sm {
  font-size: 13px;
}
.fw-600 {
  font-weight: 600;
}
.fw-700 {
  font-weight: 700;
}
.flex {
  display: flex;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-1 {
  flex: 1;
}
.items-center {
  align-items: center;
}
.items-start {
  align-items: flex-start;
}
.justify-between {
  justify-content: space-between;
}
.justify-end {
  justify-content: flex-end;
}
.gap-1 {
  gap: 4px;
}
.gap-2 {
  gap: 8px;
}
.gap-3 {
  gap: 12px;
}
.gap-4 {
  gap: 16px;
}
.mb-0 {
  margin-bottom: 0 !important;
}
.mb-1 {
  margin-bottom: 4px;
}
.mb-2 {
  margin-bottom: 8px;
}
.mb-3 {
  margin-bottom: 12px;
}
.mb-4 {
  margin-bottom: 16px;
}
.mb-6 {
  margin-bottom: 24px;
}
.mt-1 {
  margin-top: 4px;
}
.mt-2 {
  margin-top: 8px;
}
.mt-4 {
  margin-top: 16px;
}
.mt-6 {
  margin-top: 24px;
}
.w-100 {
  width: 100%;
}
.d-none {
  display: none !important;
}

/* ── Toast ───────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: #1a1a2e;
  color: white;
  padding: 13px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  max-width: 320px;
  pointer-events: auto;
}
.toast.success {
  border-left: 3px solid var(--success);
}
.toast.error {
  border-left: 3px solid var(--danger);
}
.toast.info {
  border-left: 3px solid var(--accent);
}
@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVIDADE COMPLETA
   Breakpoints:
   — Tablet grande  : ≤ 1200px
   — Tablet         : ≤ 1024px
   — Mobile grande  : ≤ 768px
   — Mobile médio   : ≤ 600px
   — Mobile pequeno : ≤ 480px
   — Mobile mínimo  : ≤ 360px
══════════════════════════════════════════════════════════════ */

/* ── Tablet grande (≤1200px) ─────────────────────────────── */
@media (max-width: 1200px) {
  :root {
    --sidebar-w: 220px;
  }
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-content {
    padding: 22px;
  }
}

/* ── Tablet (≤1024px) ────────────────────────────────────── */
@media (max-width: 1024px) {
  :root {
    --sidebar-w: 200px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  /* Grids de conteúdo */
  .task-detail-layout {
    grid-template-columns: 1fr;
  }
  .task-detail-sidebar {
    position: static;
  }
  .dash-grid {
    grid-template-columns: 1fr !important;
  }
  .profile-grid {
    grid-template-columns: 1fr !important;
  }

  /* Topbar */
  .topbar-username {
    display: none;
  }

  /* Nav labels menores */
  .nav-label {
    font-size: 9px;
  }
  .nav-item {
    font-size: 13px;
    padding: 8px 10px;
  }
}

/* ── Mobile (≤768px) — sidebar off-canvas ───────────────── */
@media (max-width: 768px) {
  /* ── Sidebar: off-canvas ────────────────────── */
  :root {
    --sidebar-w: 270px;
  }

  .sidebar {
    transform: translateX(-100%);
    box-shadow: none;
    width: var(--sidebar-w);
    /* Full height, scroll inside */
    overflow-y: auto;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .sidebar-close-btn {
    display: flex;
  }

  /* ── Main: ocupa tela toda ──────────────────── */
  .main-content {
    margin-left: 0;
    width: 100%;
  }

  /* ── Topbar ─────────────────────────────────── */
  .mobile-menu-btn {
    display: flex;
  }
  .topbar-brand {
    display: flex;
  }
  .topbar-center {
    justify-content: center;
    flex: 1;
  }
  .topbar-right {
    gap: 4px;
  }
  .topbar-username {
    display: none;
  }
  .topbar-user {
    padding: 5px 6px;
  }
  .topbar {
    padding: 0 12px;
    gap: 8px;
  }

  /* ── Page padding ───────────────────────────── */
  .page-content {
    padding: 14px;
  }

  /* ── Page header ────────────────────────────── */
  .page-header.flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .page-header.flex .btn {
    width: 100%;
    justify-content: center;
  }
  .page-title {
    font-size: 19px;
  }
  .page-subtitle {
    font-size: 13px;
  }

  /* ── Stat cards ─────────────────────────────── */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .stat-value {
    font-size: 24px;
  }
  .stat-label {
    font-size: 12px;
  }
  .stat-icon {
    width: 34px;
    height: 34px;
    font-size: 15px;
    margin-bottom: 8px;
  }

  /* ── Cards ──────────────────────────────────── */
  .card-header-bar {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .card-body {
    padding: 14px;
  }

  /* ── Forms ──────────────────────────────────── */
  .form-row,
  .form-row-3 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* ── Modais — slide de baixo ─────────────────── */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }
  .modal {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-width: 100%;
    max-height: 92vh;
    width: 100%;
  }
  .modal-lg {
    max-width: 100%;
  }
  @keyframes modalIn {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  .modal-header {
    padding: 14px 16px;
  }
  .modal-body {
    padding: 14px 16px;
  }
  .modal-footer {
    padding: 12px 16px;
    gap: 8px;
  }
  .modal-footer .btn {
    flex: 1;
    justify-content: center;
  }

  /* ── Tabelas: scroll horizontal ─────────────── */
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius);
  }
  table {
    min-width: 480px;
    font-size: 13px;
  }
  th,
  td {
    padding: 10px 12px;
  }

  /* ── Projetos ───────────────────────────────── */
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .project-card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .project-card-footer > div {
    width: 100%;
    justify-content: flex-end;
  }

  /* ── Task detail ────────────────────────────── */
  .task-detail-layout {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .task-detail-sidebar {
    position: static;
  }

  /* ── Kanban ─────────────────────────────────── */
  .kanban-wrapper {
    gap: 10px;
    padding-bottom: 20px;
    /* Permite scroll touch suave */
    scroll-snap-type: x mandatory;
  }
  .kanban-col {
    min-width: 78vw;
    max-width: 88vw;
    scroll-snap-align: start;
    /* Altura máxima para não estourar a tela */
    max-height: calc(100vh - 180px);
  }
  .kanban-col-header {
    padding: 12px 14px;
  }
  .kanban-cards {
    padding: 8px;
  }
  .add-task-btn {
    margin: 4px 8px 8px;
    width: calc(100% - 16px);
  }

  /* Kanban search bar */
  .kanban-search-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px 14px 0;
  }
  .kanban-search-wrap {
    width: 100%;
    min-width: 0;
  }
  .kanban-search-bar select {
    width: 100%;
    min-width: 0;
  }

  /* ── Reports ────────────────────────────────── */
  .report-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* ── Grids de página ────────────────────────── */
  .dash-grid {
    grid-template-columns: 1fr !important;
  }
  .profile-grid {
    grid-template-columns: 1fr !important;
  }

  /* ── Auth ───────────────────────────────────── */
  .auth-page {
    padding: 12px;
  }
  .auth-card {
    padding: 24px 18px;
  }

  /* ── Botões ─────────────────────────────────── */
  .btn {
    padding: 9px 14px;
    font-size: 13px;
  }
  .btn-sm {
    padding: 6px 10px;
    font-size: 12px;
  }

  /* ── Toasts ─────────────────────────────────── */
  .toast-container {
    bottom: 14px;
    right: 10px;
    left: 10px;
    align-items: stretch;
  }
  .toast {
    max-width: 100%;
  }

  /* ── Usuários: esconde colunas pesadas ──────── */
  .users-col-tema,
  .users-col-data {
    display: none;
  }
}

/* ── Mobile pequeno (≤900px) ───────────────────────────────── */
@media (max-width: 900px) {
  .kanban-wrapper {
    gap: 12px;
    padding-bottom: 18px;
  }
  .kanban-col {
    min-width: 92vw;
    max-width: 96vw;
  }
  .task-card-actions {
    opacity: 1;
  }
  .task-card-action {
    padding: 6px 8px;
  }
}

/* ── Mobile médio (≤600px) ───────────────────────────────── */
@media (max-width: 600px) {
  /* Task card: ações sempre visíveis */
  .task-card-actions {
    opacity: 1;
  }

  /* Kanban coluna quase tela cheia */
  .kanban-col {
    min-width: 88vw;
    max-width: 94vw;
  }

  /* Checklist input + botão: empilhar */
  #newChecklistItem {
    font-size: 13px;
  }

  /* Badges menores */
  .badge {
    font-size: 10px;
    padding: 2px 7px;
  }
  .status-pill {
    font-size: 11px;
    padding: 2px 8px;
  }

  /* Profile avatar menor */
  .profile-avatar-big {
    width: 56px;
    height: 56px;
    font-size: 22px;
  }

  /* Settings: opções de tema empilhadas */
  .theme-option-row {
    flex-direction: column !important;
  }
}

/* ── Mobile pequeno (≤480px) ─────────────────────────────── */
@media (max-width: 480px) {
  /* Stats: 1 coluna */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .stat-card {
    padding: 14px;
  }
  .stat-value {
    font-size: 22px;
  }

  /* Títulos */
  .page-title {
    font-size: 17px;
  }
  .modal-title {
    font-size: 15px;
  }
  .card-title {
    font-size: 14px;
  }

  /* Topbar mais compacto */
  .topbar {
    height: 50px;
    padding: 0 10px;
  }

  /* Logo na topbar menor */
  .topbar-brand .logo-icon {
    width: 22px;
    height: 22px;
    font-size: 10px;
  }
  .topbar-brand span {
    font-size: 13px;
  }

  /* Tabela ainda menor */
  table {
    min-width: 320px;
    font-size: 12px;
  }
  th,
  td {
    padding: 8px 10px;
  }

  /* Auth card sem sombra lateral */
  .auth-card {
    padding: 20px 14px;
    border-radius: var(--radius);
  }

  /* Kanban coluna tela quase cheia */
  .kanban-col {
    min-width: 92vw;
    max-width: 96vw;
  }

  /* Botões: mais compactos */
  .btn {
    padding: 8px 12px;
    font-size: 12.5px;
    gap: 5px;
  }
  .btn-sm {
    padding: 5px 9px;
    font-size: 11.5px;
  }
  .btn-icon {
    padding: 6px;
  }

  /* Modal footer: empilhar */
  .modal-footer {
    flex-direction: column;
  }
  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  /* Comentário: textarea + botão */
  .comment-submit-row {
    flex-direction: column;
    gap: 8px;
  }
  .comment-submit-row .btn {
    width: 100%;
    justify-content: center;
  }

  /* Formulários */
  .form-control {
    font-size: 14px;
    padding: 9px 12px;
  }
  .form-label {
    font-size: 12.5px;
  }

  /* Remover padding extra em card-body */
  .card-body {
    padding: 12px;
  }
}

/* ── Mobile mínimo (≤360px) ──────────────────────────────── */
@media (max-width: 360px) {
  :root {
    --topbar-h: 48px;
  }

  .page-content {
    padding: 10px;
  }
  .page-title {
    font-size: 15px;
  }
  .stats-grid {
    gap: 6px;
  }
  .stat-card {
    padding: 12px 10px;
  }
  .stat-value {
    font-size: 20px;
  }
  .auth-card {
    padding: 16px 12px;
  }
  .kanban-col {
    min-width: 94vw;
    max-width: 98vw;
  }
  .task-card {
    padding: 10px 10px 10px 14px;
  }
  .task-card-title {
    font-size: 12.5px;
  }
  .badge {
    font-size: 9.5px;
    padding: 2px 6px;
  }
  table {
    min-width: 280px;
    font-size: 11.5px;
  }
  th,
  td {
    padding: 7px 8px;
  }
  .btn {
    padding: 7px 10px;
    font-size: 12px;
  }
  .modal-header {
    padding: 12px 14px;
  }
  .modal-body {
    padding: 12px 14px;
  }
  .nav-item {
    padding: 8px 10px;
    font-size: 12.5px;
  }
  .card-body {
    padding: 10px;
  }
  .card-header-bar {
    padding: 10px 12px;
  }
}

/* ── Scrollbar global ────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ── Touch: remove tap-highlight ────────────────────────── */
* {
  -webkit-tap-highlight-color: transparent;
}

/* ── Prevent overflow no body mobile ────────────────────── */
@media (max-width: 768px) {
  html,
  body {
    max-width: 100vw;
    overflow-x: hidden;
  }
}

/* ── Custom Alert Modal ───────────────────────────────────── */
.alert-modal,
.confirm-modal {
  max-width: 480px;
}

.confirm-modal .modal-header {
  border-bottom: 1px solid rgba(99, 102, 241, 0.12);
}

.confirm-modal .modal-title i {
  color: var(--accent);
}

.confirm-modal .modal-body {
  padding: 18px 22px 18px;
}

.confirm-modal .modal-footer {
  justify-content: flex-end;
}

.alert-modal {
  max-width: 480px;
}

.alert-header {
  background: linear-gradient(
    135deg,
    rgba(239, 68, 68, 0.08) 0%,
    rgba(239, 68, 68, 0.02) 100%
  );
  border-bottom: 1px solid rgba(239, 68, 68, 0.1);
}

.alert-header .modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-body {
  text-align: center;
  padding: 28px 22px;
}

.alert-message {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.alert-message strong {
  color: var(--danger);
  display: block;
  margin-top: 8px;
  font-size: 20px;
}

.alert-warning-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  background: rgba(239, 68, 68, 0.05);
  padding: 14px;
  border-radius: var(--radius);
  margin-top: 12px;
  border: 1px solid rgba(239, 68, 68, 0.1);
}

.alert-footer {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 16px 22px 22px;
}

/* Animation for alert modal */
@keyframes alertPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

#alertIcon i {
  animation: alertPulse 0.5s ease-in-out 2;
}

/* Member list styling */
.member-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  transition: all var(--transition);
}

.member-item:hover {
  background: var(--surface2);
  transform: translateX(2px);
}

.member-avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.member-info {
  flex: 1;
}

.member-name {
  font-weight: 600;
  font-size: 14px;
}

.member-email {
  font-size: 12px;
  color: var(--text-muted);
}

.member-role-badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
}

/* ── Dashboard Grid Responsivo ─────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
}

/* Tablet (≤1024px) */
@media (max-width: 1024px) {
  .dash-grid {
    grid-template-columns: 1fr 320px;
    gap: 20px;
  }
}

/* Mobile (≤768px) */
@media (max-width: 768px) {
  .dash-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Os projetos vêm primeiro no mobile (mais importante) */
  .dash-grid > :first-child {
    order: 2;
  }
  .dash-grid > :last-child {
    order: 1;
  }
}

/* Mobile pequeno (≤480px) */
@media (max-width: 480px) {
  .dash-grid {
    gap: 16px;
  }
}

/* ── Melhorias para tabela em mobile ───────────────────────── */
@media (max-width: 768px) {
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .table-wrap table {
    min-width: 550px;
  }
}

/* ── Ajustes para os links dos projetos ────────────────────── */
.project-item-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: background var(--transition);
}

.project-item-link:hover {
  background: var(--surface2);
}

/* ── Garantir que não haja overflow no mobile ──────────────── */
@media (max-width: 768px) {
  .main-content,
  .page-content,
  .dash-grid,
  .card,
  .card-body {
    overflow-x: hidden;
    max-width: 100%;
  }
}

/* ── Aliases de compatibilidade — adicionados pela migração MVC ─────────────── */
:root {
  --bg-secondary:    var(--surface2);
  --primary:         var(--accent);
  --primary-hover:   var(--accent-hover);
  --text:            var(--text-primary);
  --font-mono:       'Courier New', Courier, monospace;
  --color-bg:        var(--bg);
  --color-border:    var(--border);
  --color-danger:    var(--danger);
  --color-primary:   var(--accent);
  --color-text-muted:var(--text-muted);
}

[data-theme="dark"] {
  --bg-secondary: var(--surface2);
  --primary:      var(--accent);
  --text:         var(--text-primary);
}

/* ── Classes utilitárias extras ─────────────────────────────────────────────── */
.profile-avatar-big {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -1px;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.external-note-item + .external-note-item {
  margin-top: 4px;
}

.confirm-modal {
  max-width: 440px;
}

.alert-modal {
  max-width: 420px;
}

/* ── Sidebar colapsada (desktop toggle) ─────────────────────────────────────── */
.app-layout.sidebar-collapsed .sidebar {
  width: 64px;
  overflow: hidden;
}
.app-layout.sidebar-collapsed .sidebar .logo-text,
.app-layout.sidebar-collapsed .sidebar .nav-text,
.app-layout.sidebar-collapsed .sidebar .nav-label,
.app-layout.sidebar-collapsed .sidebar .user-details,
.app-layout.sidebar-collapsed .sidebar .logout-btn {
  display: none;
}
.app-layout.sidebar-collapsed .sidebar .nav-icon {
  margin-right: 0;
}
.app-layout.sidebar-collapsed .sidebar .nav-item {
  justify-content: center;
  padding: 10px;
}
.app-layout.sidebar-collapsed .sidebar .user-info {
  justify-content: center;
}
.app-layout.sidebar-collapsed .sidebar .logo-icon {
  margin: 0 auto;
}
.app-layout.sidebar-collapsed .main-content {
  margin-left: 64px;
}
@media (max-width: 768px) {
  .app-layout.sidebar-collapsed .sidebar { width: var(--sidebar-w); }
  .app-layout.sidebar-collapsed .main-content { margin-left: 0; }
}