/* Activity Tracker - Compact Red Theme */

:root {
    /* Primary Red Color Scheme (3 colors only) */
    --primary-red: #c73c4e;
    --secondary-grey: #6c757d;
    --neutral-white: #ffffff;
    
    /* Background Colors */
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-card: #ffffff;
    
    /* Text Colors */
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    
    /* Border and Shadow */
    --border-light: #dee2e6;
    --shadow-light: rgba(199, 60, 78, 0.1);
    --shadow-medium: rgba(199, 60, 78, 0.15);
}

/* Global Styles - Compact */
body {
    background-color: var(--bg-light);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.4;
}

/* Compact Container */
.container-fluid {
    padding: 0.75rem;
}

/* Navbar - Compact */
.navbar {
    background-color: var(--primary-red) !important;
    padding: 0.5rem 0;
    box-shadow: 0 1px 4px var(--shadow-light);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--neutral-white) !important;
    margin-right: 1.5rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 0.25rem 0.75rem !important;
    margin: 0 0.125rem;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--neutral-white) !important;
    background-color: rgba(255, 255, 255, 0.15);
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--neutral-white) !important;
    font-weight: 600;
}

/* Cards - Compact */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    margin-bottom: 0.75rem;
}

.card-header {
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    padding: 0.75rem 1rem;
}

.card-body {
    padding: 1rem;
    color: var(--text-secondary);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Summary Cards - Improved Legibility */
.summary-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
}

.summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.summary-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.summary-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.summary-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Primary and Secondary colors with opacity */
.bg-primary.bg-opacity-10 {
    background-color: rgba(199, 60, 78, 0.1) !important;
}

.bg-secondary.bg-opacity-10 {
    background-color: rgba(108, 117, 125, 0.1) !important;
}

.text-primary {
    color: var(--primary-red) !important;
}

.text-secondary {
    color: var(--secondary-grey) !important;
}

/* Stats Cards - Legacy Support */
.card.bg-primary {
    background-color: var(--primary-red) !important;
    color: var(--neutral-white) !important;
    border: none;
}

.card.bg-success {
    background-color: var(--secondary-grey) !important;
    color: var(--neutral-white) !important;
    border: none;
}

.card.bg-info {
    background-color: var(--primary-red) !important;
    color: var(--neutral-white) !important;
    border: none;
    opacity: 0.8;
}

.card.bg-warning {
    background-color: var(--secondary-grey) !important;
    color: var(--neutral-white) !important;
    border: none;
    opacity: 0.9;
}

/* Headings - Compact */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.1rem; }
h4 { font-size: 1rem; }
h5 { font-size: 0.9rem; }
h6 { font-size: 0.85rem; }

/* Buttons - Compact */
.btn {
    border-radius: 4px;
    font-weight: 500;
    font-size: 13px;
    padding: 0.375rem 0.75rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 12px;
}

.btn-primary {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--neutral-white);
}

.btn-primary:hover {
    background-color: #b8354a;
    border-color: #b8354a;
    color: var(--neutral-white);
}

.btn-secondary {
    background-color: var(--secondary-grey);
    border-color: var(--secondary-grey);
    color: var(--neutral-white);
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
    color: var(--neutral-white);
}

.btn-outline-primary {
    color: var(--primary-red);
    border-color: var(--primary-red);
    background: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--neutral-white);
}

.btn-outline-secondary {
    color: var(--secondary-grey);
    border-color: var(--secondary-grey);
    background: transparent;
}

.btn-outline-secondary:hover {
    background-color: var(--secondary-grey);
    border-color: var(--secondary-grey);
    color: var(--neutral-white);
}

.btn-outline-success {
    color: var(--secondary-grey);
    border-color: var(--secondary-grey);
    background: transparent;
}

.btn-outline-success:hover {
    background-color: var(--secondary-grey);
    border-color: var(--secondary-grey);
    color: var(--neutral-white);
}

.btn-outline-warning {
    color: var(--primary-red);
    border-color: var(--primary-red);
    background: transparent;
}

.btn-outline-warning:hover {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--neutral-white);
}

/* Tables - Compact */
.table {
    font-size: 13px;
    margin-bottom: 0;
}

.table th {
    background-color: var(--bg-light);
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    font-weight: 600;
    font-size: 12px;
    padding: 0.5rem 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    vertical-align: middle;
}

.table-hover tbody tr:hover {
    background-color: rgba(199, 60, 78, 0.05);
}

/* Badges - Compact */
.badge {
    font-weight: 500;
    font-size: 11px;
    padding: 0.25em 0.5em;
    border-radius: 3px;
}

.badge.bg-primary, .bg-primary {
    background-color: var(--primary-red) !important;
    color: var(--neutral-white) !important;
}

.badge.bg-secondary, .bg-secondary {
    background-color: var(--secondary-grey) !important;
    color: var(--neutral-white) !important;
}

.badge.bg-success, .bg-success {
    background-color: var(--secondary-grey) !important;
    color: var(--neutral-white) !important;
}

.badge.bg-info, .bg-info {
    background-color: var(--primary-red) !important;
    color: var(--neutral-white) !important;
    opacity: 0.8;
}

.badge.bg-warning, .bg-warning {
    background-color: var(--secondary-grey) !important;
    color: var(--neutral-white) !important;
    opacity: 0.9;
}

.badge.bg-danger, .bg-danger {
    background-color: var(--primary-red) !important;
    color: var(--neutral-white) !important;
}

/* Forms - Compact */
.form-control {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    border-radius: 4px;
    padding: 0.375rem 0.75rem;
    font-size: 13px;
    transition: border-color 0.2s ease;
}

.form-control:focus {
    background-color: var(--bg-white);
    border-color: var(--primary-red);
    color: var(--text-primary);
    box-shadow: 0 0 0 2px rgba(199, 60, 78, 0.2);
}

.form-control::placeholder {
    color: var(--text-muted);
    font-size: 13px;
}

.form-label {
    font-weight: 500;
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.form-text {
    font-size: 11px;
    color: var(--text-muted);
}

/* Form Check - Compact */
.form-check {
    padding-left: 1.25rem;
}

.form-check-input {
    margin-top: 0.125rem;
}

.form-check-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Progress Bars - Compact */
.progress {
    background-color: var(--border-light);
    border-radius: 3px;
    height: 12px;
}

.progress-bar {
    background-color: var(--primary-red);
}

/* Pagination - Compact */
.pagination .page-link {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    font-size: 12px;
    margin: 0 1px;
    border-radius: 3px;
}

.pagination .page-link:hover {
    background-color: var(--bg-light);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-red);
    border-color: var(--primary-red);
    color: var(--neutral-white);
}

/* Dropdown - Compact */
.dropdown-menu {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 0.25rem;
    font-size: 13px;
}

.dropdown-item {
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 3px;
    font-size: 13px;
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--text-primary);
}

/* Modal - Compact */
.modal-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
}

.modal-body {
    padding: 1rem;
    font-size: 13px;
}

.modal-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-light);
}

.modal-title {
    font-size: 1rem;
    font-weight: 600;
}

/* Alert - Compact */
.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    border-radius: 4px;
    font-size: 13px;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffecb5;
    color: #664d03;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* Breadcrumb - Compact */
.breadcrumb {
    padding: 0.5rem 0;
    margin-bottom: 0.75rem;
    font-size: 12px;
    background-color: transparent;
}

.breadcrumb-item {
    font-size: 12px;
}

.breadcrumb-item a {
    color: var(--primary-red);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: #b8354a;
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

/* Custom Project/Task Styles - Compact */
.task-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
}

.task-card:hover {
    background-color: rgba(199, 60, 78, 0.05);
}

.project-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.user-badge {
    font-size: 11px;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
}

/* Button Groups - Compact */
.btn-group .btn {
    padding: 0.25rem 0.5rem;
    font-size: 12px;
}

/* Spacing Utilities - More Compact */
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 0.75rem !important; }
.mb-4 { margin-bottom: 1rem !important; }
.mb-5 { margin-bottom: 1.5rem !important; }

.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 0.75rem !important; }
.mt-4 { margin-top: 1rem !important; }
.mt-5 { margin-top: 1.5rem !important; }

.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 0.75rem !important; }
.p-4 { padding: 1rem !important; }

/* Responsive - Compact */
@media (max-width: 768px) {
    .container-fluid {
        padding: 0.5rem;
    }
    
    .card {
        margin-bottom: 0.5rem;
    }
    
    .btn {
        font-size: 12px;
        padding: 0.25rem 0.5rem;
    }
    
    .table {
        font-size: 12px;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    h1 { font-size: 1.25rem; }
    h2 { font-size: 1.1rem; }
    h3 { font-size: 1rem; }
}

/* Remove animations and transitions for better performance */
* {
    transition: none !important;
    animation: none !important;
}

/* Only keep essential transitions */
.btn, .nav-link, .dropdown-item, .form-control {
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

/* Remove background patterns and gradients */
body::before {
    display: none;
}

/* Utility Classes */
.shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.bg-opacity-10 {
    --bs-bg-opacity: 0.1;
}

.rounded-circle {
    border-radius: 50% !important;
}