/* Modern Dark Theme for QXFR */

:root {
    --bg-primary: #1a1d29;
    --bg-secondary: #252938;
    --bg-card: #2d3142;
    --accent-primary: #6366f1;
    --accent-hover: #818cf8;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --border-color: #3f4458;
    --success: #10b981;
    --error: #ef4444;
    --info: #3b82f6;
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.content {
    width: 100%;
}

/* Modern Card Styling */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.card-body {
    padding: 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    padding: 1.25rem;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-left: 4px solid var(--success);
    color: var(--text-primary);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(239, 68, 68, 0.1) 100%);
    border-left: 4px solid var(--error);
    color: var(--text-primary);
}

.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-left: 4px solid var(--info);
    color: var(--text-primary);
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #FDBA13 0%, #F5A300 100%);
    color: #1a1d29;
    box-shadow: 0 4px 6px -1px rgba(253, 186, 19, 0.4);
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #FFC933 0%, #FDBA13 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(253, 186, 19, 0.5);
}

.btn-primary:disabled {
    background: linear-gradient(135deg, #D89E0F 0%, #C08C00 100%);
    color: rgba(26, 29, 41, 0.7);
    box-shadow: none;
    cursor: not-allowed;
}

.btn-outline-primary {
    border: 2px solid #FDBA13;
    color: #FDBA13;
    background: transparent;
}

.btn-outline-primary:hover {
    background: #FDBA13;
    color: #1a1d29;
    font-weight: 600;
}

.btn-outline-secondary {
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    background: transparent;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Form Controls */
.form-control, .form-select, textarea.form-control {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus, textarea.form-control:focus {
    background-color: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-control:disabled, .form-control[readonly] {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-text {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Validation */
.valid.modified:not([type=checkbox]) {
    border-color: var(--success);
}

.invalid {
    border-color: var(--error);
}

.validation-message {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Code Display */
code {
    background: var(--bg-secondary);
    color: var(--accent-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 1.1rem;
    border: 1px solid var(--border-color);
    display: inline-block;
    user-select: all;
}

/* Links */
a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-hover);
}

/* Text Colors */
.text-muted {
    color: var(--text-secondary) !important;
}

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

/* Close Button */
.btn-close {
    filter: invert(1);
    opacity: 0.7;
}

.btn-close:hover {
    opacity: 1;
}

/* Spinner */
.spinner-border {
    border-color: currentColor;
    border-right-color: transparent;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

/* Error Boundary */
.blazor-error-boundary {
    background: var(--error);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: 8px;
    margin: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

h1:focus {
    outline: none;
}