/* Custom CSS for AI Science Roundtable Flask App */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand img {
    border-radius: 50%;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: rgba(0, 123, 255, 0.1);
    border-bottom: 1px solid rgba(0, 123, 255, 0.2);
    font-weight: 600;
}

.btn {
    border-radius: 0.375rem;
    font-weight: 500;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}

.form-control, .form-select {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.alert {
    border: none;
    border-radius: 0.5rem;
}

.progress {
    height: 1.5rem;
    border-radius: 0.75rem;
}

.progress-bar {
    border-radius: 0.75rem;
}

/* Loading animations */
.loading {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Login page specific styles */
.login-container {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(40, 167, 69, 0.1) 100%);
}

.login-container .card {
    border: 1px solid rgba(0, 123, 255, 0.2);
}

/* Dashboard specific styles */
.bg-primary .card-body {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

/* Debate room specific styles */
.debate-response {
    margin-bottom: 1.5rem;
}

.debate-response .card-header {
    font-weight: 600;
    font-size: 1.1rem;
}

.debate-response .card-body {
    line-height: 1.6;
}

/* Badge improvements */
.badge {
    font-size: 0.9em;
    padding: 0.5em 0.75em;
}

/* Example topic buttons */
.example-topic {
    white-space: normal;
    text-align: left;
    height: auto;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .login-container {
        margin: 1rem;
        padding: 1rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Link styling */
a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* Custom button variants */
.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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