/* ==========================================================================
   app.css - Global Styles
   Summary:
   - University of Ottawa brand colors (CSS variables)
   - Base layout & typography
   - Links & buttons
   - Form validation states
   - Blazor error boundary
   - Utility classes (checkbox, tooltip)
   - Responsive adjustments (mobile padding)
   ========================================================================== */


/* ----------------------------- Brand Colors & Variables ---------------------------- */
/* Color reference: https://www.uottawa.ca/about-us/administration-services/brand */
:root {
    --primary-garnet: #8f001a;
    --light-garnet: #9c1c30;
    --primary-green: #67796c;
    --text-dark: #333333;
    --text-muted: #666666;
    --border-color: #E0E0E0;
    --background-light: #FAFAFA;
    --PolarGrey: #f2f2f2;
    --uottawa-burgundy: #8f001a;
    --uottawa-burgundy-light-bg: #fbe9ec; /* Very light burgundy for icon backgrounds */
    --uottawa-burgundy-rgb: 143, 0, 26; /* For shadows/focus rings */
    --uottawa-burgundy-dark: #660014;
    --uottawa-burgundy-dark-rgb: 102, 0, 20;
    /* Bootstrap utility colors for consistency */
    --bs-gray-50: #f9fafb;
    --bs-gray-100: #f3f4f6;
    --bs-gray-200: #e5e7eb;
    --bs-gray-300: #d1d5db;
    --bs-gray-400: #9ca3af;
    --bs-gray-500: #6b7280;
    --bs-gray-600: #4b5563;
    --bs-gray-700: #374151;
    --bs-gray-800: #1f2937;
    --bs-gray-900: #111827;
    --bs-white: #ffffff;
    /* Accent colors */
    --bs-green-100: #d1fae5;
    --bs-green-800: #065f46;
    --bs-green-200: #a7f3d0;
    --bs-yellow-100: #fef3c7;
    --bs-yellow-800: #92400e;
    --bs-yellow-200: #fde68a;
    --bs-red-600: #dc2626;
}


/* ----------------------------- Base Typography & Layout ---------------------------- */

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    min-height: 100vh;
}


/* ----------------------------- Links & Buttons ---------------------------- */

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

/* Focus states for buttons, form controls, and nav links */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}


/* ----------------------------- Content Padding ---------------------------- */

.content {
    padding-top: 1.1rem;
}


/* ----------------------------- Headings ---------------------------- */

h1:focus {
    outline: none;
}


/* ----------------------------- Form Validation ---------------------------- */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050; /* Green outline for valid */
}

.invalid {
    outline: 1px solid #e50000; /* Red outline for invalid */
}

.validation-message {
    color: #e50000; /* Red text for validation errors */
}


/* ----------------------------- Blazor Error Boundary ---------------------------- */
/* Custom UI for unhandled Blazor errors */

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

/* ----------------------------- Form Checkboxes ---------------------------- */

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}


/* ----------------------------- Responsive Adjustments ---------------------------- */
/* Add extra bottom padding on smaller screens for fixed elements */

@media (max-width: 800px) {
    body {
        padding-bottom: 4.5rem;
    }
}


/* ----------------------------- Custom Tooltip ---------------------------- */

.custom-tooltip {
    background-color: var(--primary-garnet) !important;
    color: white !important;
}