/* Custom styles for CPP Addendum Generator */

/* Layout Structure */
body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 250px;
    background-color: var(--bs-gray-900);
    border-right: 1px solid var(--bs-border-color);
    z-index: 1000;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--bs-border-color);
}

.sidebar-header h5 {
    margin: 0;
    color: var(--bs-light);
    font-weight: 600;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav .nav-item {
    margin: 0;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--bs-light);
    text-decoration: none;
    transition: all 0.2s ease;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--bs-gray-800);
    color: var(--bs-primary);
}

.sidebar-nav .nav-link.active {
    background-color: var(--bs-primary);
    color: white;
}

.sidebar-nav .nav-section {
    margin: 1rem 0 0.5rem 0;
}

.sidebar-nav .nav-section-title {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--bs-gray-500);
    letter-spacing: 0.5px;
}

/* Top Header */
.top-header {
    position: fixed;
    top: 0;
    left: 250px;
    right: 0;
    height: 60px;
    background-color: var(--bs-gray-800);
    border-bottom: 1px solid var(--bs-border-color);
    z-index: 999;
    transition: left 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 1.5rem;
}

.header-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--bs-light);
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--bs-light);
    font-size: 1.2rem;
    cursor: pointer;
}

.header-user .user-dropdown {
    color: var(--bs-light);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s ease;
}

.header-user .user-dropdown:hover {
    background-color: var(--bs-gray-700);
    color: var(--bs-light);
}

/* Main Content */
.main-content {
    margin-left: 250px;
    margin-top: 60px;
    padding: 2rem;
    min-height: calc(100vh - 180px);
    transition: margin-left 0.3s ease;
    display: flex;
    flex-direction: column;
}

.main-content .container-fluid {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Ensure consistent spacing for all content */
.card, .row, .alert {
    margin-bottom: 1.5rem;
}

.card:last-child, .row:last-child {
    margin-bottom: 0;
}

/* Footer */
.footer {
    margin-left: 250px;
    background-color: var(--bs-gray-900);
    color: var(--bs-light);
    padding: 1rem;
    border-top: 1px solid var(--bs-border-color);
    transition: margin-left 0.3s ease;
    margin-top: 2rem;
}

.footer-content {
    padding: 2rem 0 1rem 0;
    border-top: 1px solid var(--bs-border-color);
    color: var(--bs-light);
    margin-top: auto;
    flex-shrink: 0;
}

/* Login Layout */
.login-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bs-gray-900);
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .top-header {
        left: 0;
    }
    
    .main-content {
        margin-left: 0;
        min-height: calc(100vh - 120px);
        padding: 1rem;
    }
    
    .footer {
        margin-left: 0;
    }
    
    .footer-content {
        padding: 1.5rem 0 1rem 0;
    }
    
    .sidebar-toggle {
        display: block;
    }
}

/* Ensure proper spacing and layout */
.container {
    max-width: 1200px;
}

/* Card styling improvements */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    border-bottom: 1px solid var(--bs-border-color);
    background-color: var(--bs-gray-900);
}

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

/* Button styling */
.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-primary:hover {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    opacity: 0.9;
}

/* Alert styling */
.alert {
    border: none;
    border-radius: 0.375rem;
}

/* Navigation improvements */
.navbar-brand {
    font-weight: 600;
}

/* Footer styling */
footer {
    margin-top: auto;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* File upload styling */
.form-control[type="file"] {
    padding: 0.375rem 0.75rem;
}

/* Validation feedback */
.text-success {
    color: var(--bs-success) !important;
}

.text-danger {
    color: var(--bs-danger) !important;
}

.text-warning {
    color: var(--bs-warning) !important;
}

/* Small text improvements */
.small {
    font-size: 0.875rem;
}

/* List styling */
.list-unstyled li {
    margin-bottom: 0.25rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

/* Print styles for PDF generation */
@media print {
    .navbar,
    .footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .card {
        border: none;
        box-shadow: none;
    }
}