:root {
  --primary: #000000;
  --primary-hover: #333333;
  --secondary: #64748b;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #06b6d4;
  --light: #f8fafc;
  --dark: #1e293b;
  --surface: #ffffff;
  --text: #1e293b;
  --muted: #94a3b8;
  --border: #e2e8f0;
  --border-radius: 0.75rem;
  --card-shadow: 0 2px 16px rgba(30,41,59,0.06);
  --font-family: 'Inter', 'Roboto', 'system-ui', sans-serif;
}

body {
  font-family: var(--font-family);
  background: var(--light);
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: #000000 !important;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover, a:focus {
  color: var(--primary-hover);
  text-decoration: none;
}

/* Common card style */
.card, .stats-card, .task-stats-card, .system-stats-card, .sync-summary-card {
  background: var(--surface);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  border: none;
  padding: 1.5rem;
  margin-bottom: 2rem;
  color: var(--text);
}

/* Common button style */
.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  font-weight: 500;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}

/* Common form focus */
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.25);
}

/* Responsive main content padding for hamburger */
.main-content {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  transition: padding-left 0.3s;
}
@media (max-width: 991.98px) {
  .main-content {
    padding-left: 0.5rem;
  }
}

.profile-header {
    margin-bottom: 2.5rem;
    padding-top: 1rem;
}

.profile-header h1 {
    color: #000000 !important;
}

.profile-image-lg {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #000000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.profile-meta {
    font-size: 1rem;
    color: var(--muted, #94a3b8);
    margin-bottom: 0.5rem;
}

.stats-card {
    background: var(--surface, #fff);
    border-radius: var(--border-radius, 1rem);
    box-shadow: var(--card-shadow, 0 2px 16px rgba(30,41,59,0.06));
    border: none;
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    margin-bottom: 2rem;
}

.card-title {
    color: #000000 !important;
    font-weight: 600;
    font-size: 1.2rem;
}

.logout-link {
    color: var(--danger, #ef4444);
    background: none;
    border: none;
    text-align: left;
    margin-top: 1.5rem;
    font-weight: 500;
}

.logout-link:hover,
.logout-link:focus {
    background: var(--danger, #ef4444);
    color: #fff !important;
}

/* Prevent color change on hover for the My Tasks card link */
a.no-hover,
a.no-hover:hover,
a.no-hover:focus {
  color: inherit !important;
  text-decoration: none !important;
}

/* Consistent card style for all dashboard cards */
.task-stats-card,
.system-stats-card,
.sync-summary-card {
  background: var(--surface);
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  border: none;
  padding: 1.5rem 1.5rem 1rem 1.5rem;
  margin-bottom: 2rem;
  color: var(--text);
}

.system-stats-card .card-title {
  color: #000000 !important;
}

/* GLOBAL OVERRIDES - Convert all blue Bootstrap elements to black */

/* Button link overrides */
.btn-link {
    color: #000000 !important;
    text-decoration: none;
}

.btn-link:hover,
.btn-link:focus {
    color: #333333 !important;
    text-decoration: none;
}

/* Text color overrides */
.text-primary {
    color: #000000 !important;
}

/* Spinner overrides */
.spinner-border {
    border-color: #000000 !important;
    border-right-color: transparent !important;
}

.spinner-border-sm {
    border-color: #000000 !important;
    border-right-color: transparent !important;
}

/* Badge overrides - Special handling for time entry status */
.badge-primary,
.badge.bg-primary {
    background-color: #28a745 !important; /* Green for submitted status */
    color: #ffffff !important;
}

/* Link overrides */
a.text-primary {
    color: #000000 !important;
}

a.text-primary:hover,
a.text-primary:focus {
    color: #333333 !important;
}

/* Comprehensive nav-tabs override */
.nav-tabs .nav-link {
    color: #000000 !important;
    background-color: transparent;
    border: 1px solid transparent;
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
    color: #333333 !important;
    background-color: #f8f9fa;
    border-color: #dee2e6 #dee2e6 #fff;
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    color: #ffffff !important;
    background-color: #000000 !important;
    border-color: #000000 #000000 #fff;
}

.nav-tabs .nav-link.disabled {
    color: #6c757d !important;
    background-color: transparent;
    border-color: transparent;
}

/* Form control focus overrides */
.form-control:focus,
.form-select:focus {
    border-color: #000000 !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.25) !important;
}

/* Alert overrides */
.alert-primary {
    background-color: #f8f9fa !important;
    border-color: #000000 !important;
    color: #000000 !important;
}

/* Button outline overrides */
.btn-outline-primary {
    color: #000000 !important;
    border-color: #000000 !important;
    background-color: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    color: #ffffff !important;
    background-color: #000000 !important;
    border-color: #000000 !important;
}

/* Modern Sidebar Styles */
#sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--surface, #fff);
    box-shadow: 0 4px 24px rgba(30,41,59,0.08);
    border-radius: 0 1.5rem 1.5rem 0;
    z-index: 1050;
    transform: translateX(-100%);
    transition: transform 0.3s;
    will-change: transform;
    padding: 2rem 1.5rem;
    overflow-y: auto;
}

#sidebar.sidebar-open {
    transform: translateX(0);
}

.sidebar-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(30,41,59,0.15);
    z-index: 1049;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}
.sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.sidebar-profile .profile-image {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary, #2563eb);
    box-shadow: 0 2px 8px rgba(37,99,235,0.08);
}

.sidebar-profile .username {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text, #1e293b);
}

.sidebar-profile .user-title {
    font-size: 0.9rem;
    color: var(--muted, #94a3b8);
    margin-top: 0.25rem;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 2rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    color: var(--text, #1e293b);
    font-weight: 500;
    font-size: 1rem;
    background: none;
    border: none;
    transition: background 0.15s, color 0.15s;
    cursor: pointer;
}

.sidebar-link i {
    font-size: 1.2rem;
    color: var(--primary, #2563eb);
    min-width: 1.5rem;
    text-align: center;
}

.sidebar-link span {
    flex: 1;
    text-align: left;
}

.sidebar-link.active,
.sidebar-link:hover,
.sidebar-link:focus {
    background: var(--primary, #2563eb);
    color: #fff !important;
    text-decoration: none;
}

.sidebar-link.active i,
.sidebar-link:hover i,
.sidebar-link:focus i {
    color: #fff;
}

.hamburger-btn {
    position: fixed;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 1060;
    /* ...rest of your styles... */
}