/* Primary typeface — Tiempos Headline (headlines & large copy) */
@font-face {
    font-family: "Tiempos Headline";
    src:
        url("/fonts/TiemposHeadline/WOFF2/tiempos-headline-regular.woff2") format("woff2"),
        url("/fonts/TiemposHeadline/OTF/TiemposHeadline-Regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* Secondary typeface — GT America (body & subheadings) */
@font-face {
    font-family: "GT America";
    src:
        url("/fonts/GT America/GT-America-Standard-Regular.woff2") format("woff2"),
        url("/fonts/GT America/GT-America-Standard-Regular.woff") format("woff");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "GT America";
    src:
        url("/fonts/GT America/GT-America-Standard-Medium.woff2") format("woff2"),
        url("/fonts/GT America/GT-America-Standard-Medium.woff") format("woff");
    font-weight: 500 900;
    font-style: normal;
    font-display: swap;
}

:root {
    /* HealthTrack brand palette */
    --ht-yellow: oklch(0.779 0.173 66.6);
    --ht-yellow-accessible: oklch(0.533 0.114 72.6);
    --ht-pastel-yellow: oklch(0.962 0.073 98.3);
    --ht-black: oklch(0.244 0 0);
    --ht-light-black: oklch(0.532 0.004 219.6);
    --ht-oatmeal: oklch(0.96 0.009 78.3);

    /* Colors - Primary */
    --color-primary: var(--ht-yellow);
    --color-primary-hover: var(--ht-yellow-accessible);

    /* Colors - Success */
    --color-success: oklch(0.486 0.0956 165.4);
    --color-success-hover: oklch(0.42 0.09 165);
    --color-success-light: oklch(0.957 0.018 166);

    /* Colors - Error */
    --color-error: oklch(0.577 0.245 27.325);
    --color-error-light: oklch(0.96 0.025 27);
    --color-error-border: oklch(0.85 0.08 27);
    --color-error-text: oklch(0.45 0.18 25);

    /* Colors - Secondary */
    --color-secondary: var(--ht-light-black);
    --color-secondary-hover: oklch(0.45 0.005 219.6);

    /* Colors - Text */
    --color-text-dark: var(--ht-black);
    --color-text-muted: var(--ht-light-black);

    /* Colors - Borders & Backgrounds */
    --color-border: oklch(0.922 0.006 78.3);
    --color-border-light: oklch(0.95 0.005 78.3);
    --color-border-input: oklch(0.88 0.008 78.3);
    --color-background-light: oklch(0.97 0.005 78.3);
    --color-background-page: oklch(1 0 0);

    /* Dimensions */
    --max-content-width: 1200px;
    --border-radius: 8px;
    --border-radius-sm: 6px;
    --border-radius-lg: 50%;

    /* Spacing */
    --spacing-sm: 0.25rem;
    --spacing-md: 0.5rem;
    --spacing-lg: 1.0rem;
    --spacing-xl: 1.5rem;

    /* Typography */
    --font-sans: "GT America", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --font-serif: "Tiempos Headline", ui-serif, Georgia, serif;
}

html, body {
    font-family: var(--font-sans);
}

/* Page Layout */
.page-wrapper {
    height: 100%;
    overflow-y: auto;
    padding: var(--spacing-xl);
}

.content-card {
    max-width: var(--max-content-width);
    margin: 0 auto;
    background: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
}

/* Loading State */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-background-light);
    border-top: 4px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    animation: spin 1s linear infinite;
}

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

/* Error State */
.error-container {
    text-align: center;
    padding: var(--spacing-xl);
}

.error-container h2 {
    color: var(--color-error);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s, opacity 0.2s;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--ht-black);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-secondary-hover);
}

.btn-success {
    background-color: var(--color-success);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background-color: var(--color-success-hover);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: var(--border-radius-lg);
    animation: spin 1s linear infinite;
}

/* Links */
a, .btn-link {
    color: var(--ht-yellow-accessible);
}

/* Form Focus States */
.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-top: 1.1rem;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid var(--color-error-text);
}

.validation-message {
    color: var(--color-error-text);
}

/* Blazor Error Boundary */
.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."
}

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

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Modal dialogs */
.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 1000px;
    height: 80vh;
    display: flex;
    flex-direction: column;
    z-index: 1001;
}

.dialog-sm {
    max-width: 400px;
    height: auto;
}

.dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.dialog-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-text-dark);
}

.dialog-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0;
    line-height: 1;
}

.dialog-close:hover {
    color: var(--color-text-dark);
}

.dialog-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.dialog-footer {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
}

/* Form controls */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group-fill {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-dark);
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.15s ease-in-out;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: #f8d7da;
    border-radius: 4px;
}

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

/* Table pager */
.table-pager {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--spacing-md);
}

.table-pager-info {
    align-self: flex-start;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.table-pager-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.table-pager-page {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    min-width: 100px;
    text-align: center;
}