/* ─── TEFDO ERP — Dashboard Layout ──────────────────── */

/* Global Date Picker Fix for Dark Mode */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}
input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}


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

/* Sidebar */
.sidebar {
  width: var(--sidebar-width); background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle); display: flex;
  flex-direction: column; position: fixed; top: 0; left: 0;
  bottom: 0; z-index: 100; transition: transform var(--transition-base);
}
.sidebar-brand {
  padding: var(--space-6); border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; gap: var(--space-3);
}
.sidebar-brand-icon {
  width: 40px; height: 40px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 800; color: white;
}
.sidebar-brand-text { font-size: var(--font-lg); font-weight: 700; }
.sidebar-brand-sub { font-size: var(--font-xs); color: var(--text-muted); }

.sidebar-nav { flex: 1; padding: var(--space-4) var(--space-3); overflow-y: auto; }
.sidebar-section { margin-bottom: var(--space-6); }
.sidebar-section-title {
  font-size: var(--font-xs); font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0 var(--space-3); margin-bottom: var(--space-2);
}

.sidebar-link {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 10px var(--space-3); border-radius: var(--radius-md);
  color: var(--text-secondary); font-size: var(--font-base); font-weight: 500;
  transition: all var(--transition-fast); cursor: pointer; text-decoration: none;
}
.sidebar-link:hover { color: var(--text-primary); background: rgba(99,102,241,0.08); }
.sidebar-link.active {
  color: var(--accent-hover); background: var(--accent-bg);
  font-weight: 600;
}
.sidebar-link-icon { font-size: 1.15rem; width: 22px; text-align: center; }

.sidebar-footer {
  padding: var(--space-4) var(--space-3); border-top: 1px solid var(--border-subtle);
}
.sidebar-user {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3); border-radius: var(--radius-md);
}
.sidebar-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--font-sm); font-weight: 700; color: white;
}
.sidebar-user-name { font-size: var(--font-sm); font-weight: 600; }
.sidebar-user-role { font-size: var(--font-xs); color: var(--text-muted); }

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

/* Header */
.header {
  height: var(--header-height); padding: 0 var(--space-8);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle); background: var(--bg-secondary);
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px);
}
.header-left { display: flex; align-items: center; gap: var(--space-4); min-width: 0; flex: 1; }
.header-title { font-size: var(--font-xl); font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.header-right { display: flex; align-items: center; gap: var(--space-4); flex-shrink: 0; }

/* Page Content */
.page-content { flex: 1; padding: var(--space-8); }
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-6);
}
.page-title { font-size: var(--font-2xl); font-weight: 700; }
.page-subtitle { font-size: var(--font-base); color: var(--text-secondary); margin-top: var(--space-1); }

/* Stats Grid */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6); margin-bottom: var(--space-8);
}

/* Project Cards Grid */
.projects-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

.project-card {
  background: var(--bg-glass); backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
  padding: var(--space-6); cursor: pointer; transition: all var(--transition-base);
}
.project-card:hover {
  border-color: var(--border-primary); transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.project-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-3); }
.project-card-name { font-size: var(--font-lg); font-weight: 600; }
.project-card-customer { font-size: var(--font-sm); color: var(--text-secondary); margin-bottom: var(--space-4); }
.project-card-scopes { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.project-card-footer { display: flex; align-items: center; justify-content: space-between; }

/* Scope Detail */
.scope-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-5); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md); margin-bottom: var(--space-3);
  transition: all var(--transition-fast);
}
.scope-item:hover { border-color: var(--border-primary); background: rgba(99,102,241,0.03); }
.scope-info { flex: 1; }
.scope-name { font-weight: 600; margin-bottom: var(--space-1); }
.scope-meta { font-size: var(--font-sm); color: var(--text-secondary); }
.scope-hours { text-align: right; }
.scope-estimated { font-size: var(--font-sm); color: var(--text-muted); }
.scope-actual { font-size: var(--font-lg); font-weight: 700; }

/* Time Entries List */
.time-entry-item {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-subtle);
}
.time-entry-item:last-child { border-bottom: none; }
.time-entry-info { flex: 1; }
.time-entry-desc { font-size: var(--font-sm); font-weight: 500; }
.time-entry-meta { font-size: var(--font-xs); color: var(--text-muted); }
.time-entry-duration { font-weight: 600; font-size: var(--font-base); }

/* Login Page */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg-primary);
  background-image: radial-gradient(ellipse at 50% 0%, rgba(99,102,241,0.12) 0%, transparent 60%);
}
.login-card {
  width: 100%; max-width: 420px; padding: var(--space-10);
  background: var(--bg-glass); backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg); animation: slideInUp 0.5s ease;
}
.login-brand {
  text-align: center; margin-bottom: var(--space-8);
}
.login-brand-icon {
  width: 64px; height: 64px; margin: 0 auto var(--space-4);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800; color: white;
}
.login-brand h1 { font-size: var(--font-2xl); font-weight: 800; margin-bottom: var(--space-1); }
.login-brand p { color: var(--text-secondary); font-size: var(--font-sm); }
.login-form { display: flex; flex-direction: column; gap: var(--space-4); }

/* Responsive */
.app-layout { overflow-x: hidden; width: 100%; }
.main-content { overflow-x: hidden; width: 100%; }

@media (max-width: 1024px) {
  :root { --sidebar-width: 220px; }
  .header { padding: 0 var(--space-4); }
  .page-content { padding: var(--space-6); }
  .projects-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 280px;
    box-shadow: 20px 0 50px rgba(0,0,0,0.5);
    z-index: 1000;
  }
  .sidebar.open { transform: translateX(0); }
  
  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  .sidebar-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .main-content { margin-left: 0; min-width: 0; }
  .header { padding: 0 12px; gap: 8px; }
  .header-left { gap: 4px; }
  .header-title { font-size: 0.95rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 150px; }
  .header-right { flex-shrink: 0; }
  
  .page-content { padding: 12px; }
  .page-header { flex-direction: column; align-items: stretch !important; gap: 12px; margin-bottom: 20px; }
  .page-header-actions { flex-direction: column; width: 100%; gap: 8px !important; }
  .page-header-actions > * { width: 100% !important; }
  
  .page-title { font-size: 1.25rem; }
  
  .stats-grid { grid-template-columns: 1fr !important; gap: 12px; margin-bottom: 20px; }
  .projects-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  
  .workload-grid { grid-template-columns: 1fr !important; padding: 8px !important; gap: 16px !important; }

  /* Timer Mobile */
  .timer-widget { gap: 6px; padding: 4px 8px; border-radius: 10px; }
  .timer-display { font-size: 0.85rem; min-width: 60px; }
  .timer-project-name { display: none; }
  
  .login-card { padding: var(--space-6); margin: 12px; }

  /* Compact Tables for Mobile */
  .data-table th, .data-table td { padding: 12px 16px; font-size: 0.85rem; }
  .table-header { padding: 12px 16px; flex-direction: column; align-items: flex-start; gap: 8px; }
  .table-header h3 { font-size: 1.1rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .header-title { max-width: 100px; }
}

/* Duration Badge */
.duration-badge {
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent);
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  border: 1px solid rgba(99, 102, 241, 0.2);
  white-space: nowrap;
  display: inline-block;
}

@media (max-width: 768px) {
  .duration-badge {
    padding: 4px 8px;
    font-size: 0.75rem;
    border-radius: 6px;
  }
  
  .activity-filters { flex-direction: column !important; gap: 12px !important; }
  .activity-filters-left { width: 100% !important; overflow-x: auto; padding-bottom: 4px; }
  .activity-filters-right { width: 100% !important; }
  .activity-filters-right .btn { width: 100% !important; justify-content: center; }

  .filter-grid { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  .filter-select { font-size: 0.75rem !important; padding: 8px !important; }

  .btn-report {
    padding: 8px 12px !important;
    font-size: 0.8rem !important;
  }
  .btn-report span { font-size: 1rem !important; }

  .duration-badge {
    padding: 3px 6px;
    font-size: 0.7rem;
    min-width: 45px;
    text-align: center;
  }
}