/* Passage Web Interface - Custom Styles */

:root {
    --primary-dark: #1a365d;
    --success-color: #38a169;
    --danger-color: #e53e3e;
    --neutral-color: #718096;
}

/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    background-color: #f7fafc;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
}

/* Navigation */
.navbar {
    background-color: var(--primary-dark) !important;
}

.navbar-brand {
    display: flex;
    flex-direction: column;
}

.navbar-subtitle {
    font-size: 0.75rem;
    font-weight: normal;
    opacity: 0.9;
}

/* Cards */
.card {
    border: none;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.075) !important;
}

/* Forms */
.form-label {
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 1px solid #cbd5e0;
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
}

.form-control:focus, .form-select:focus {
    border-color: #4299e1;
    box-shadow: 0 0 0 0.2rem rgba(66, 153, 225, 0.25);
}

.form-range {
    height: 0.5rem;
}

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

/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

.btn-primary {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-primary:hover {
    background-color: #2a4365;
    border-color: #2a4365;
}

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

.alert-favorable {
    background-color: #c6f6d5;
    color: #22543d;
    border-left: 4px solid var(--success-color);
}

.alert-marginal {
    background-color: #fefcbf;
    color: #744210;
    border-left: 4px solid #d69e2e;
}

.alert-unfavorable {
    background-color: #fed7d7;
    color: #742a2a;
    border-left: 4px solid var(--danger-color);
}

/* Investment Signal Colors */
.text-success {
    color: var(--success-color) !important;
}

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

.bg-success-subtle {
    background-color: #c6f6d5 !important;
}

.bg-danger-subtle {
    background-color: #fed7d7 !important;
}

/* Chart Containers */
.plotly-graph-div {
    width: 100% !important;
    margin: 0 auto;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: #edf2f7;
    color: #2d3748;
    font-weight: 600;
    border-bottom: 2px solid #cbd5e0;
}

.table-hover tbody tr:hover {
    background-color: #f7fafc;
}

/* Summary Cards */
.summary-card {
    border-left: 4px solid var(--primary-dark);
}

/* Footer */
.footer {
    margin-top: auto;
    border-top: 1px solid #e2e8f0;
}

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

.footer a:hover {
    text-decoration: underline;
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15rem;
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: #edf2f7;
    color: var(--primary-dark);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #cbd5e0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .navbar-subtitle {
        display: none;
    }
}

/* Utility Classes */
.text-muted {
    color: var(--neutral-color) !important;
}

.bg-light {
    background-color: #f7fafc !important;
}

/* Range Slider Styling */
.form-range::-webkit-slider-thumb {
    background-color: var(--primary-dark);
}

.form-range::-moz-range-thumb {
    background-color: var(--primary-dark);
}

.form-range::-webkit-slider-runnable-track {
    background-color: #cbd5e0;
}

.form-range::-moz-range-track {
    background-color: #cbd5e0;
}