/* ============================================
   SIMVASYS — Global Theme & Design Tokens
   ============================================ */

:root {
    /* Brand Colors */
    --sv-primary: #1a56db;
    --sv-primary-hover: #1648b8;
    --sv-primary-light: #e8effc;
    --sv-primary-dark: #0f3a8e;

    --sv-accent: #10b981;
    --sv-accent-hover: #059669;

    --sv-warning: #f59e0b;
    --sv-danger: #ef4444;
    --sv-info: #3b82f6;

    /* Neutral Palette */
    --sv-gray-50: #f9fafb;
    --sv-gray-100: #f3f4f6;
    --sv-gray-200: #e5e7eb;
    --sv-gray-300: #d1d5db;
    --sv-gray-400: #9ca3af;
    --sv-gray-500: #6b7280;
    --sv-gray-600: #4b5563;
    --sv-gray-700: #374151;
    --sv-gray-800: #1f2937;
    --sv-gray-900: #111827;

    /* Surfaces */
    --sv-bg: #ffffff;
    --sv-bg-alt: var(--sv-gray-50);
    --sv-surface: #ffffff;
    --sv-border: var(--sv-gray-200);

    /* Typography */
    --sv-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --sv-font-mono: 'Fira Code', 'Consolas', monospace;

    /* Shadows */
    --sv-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --sv-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --sv-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --sv-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --sv-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Radius */
    --sv-radius-sm: 0.375rem;
    --sv-radius: 0.5rem;
    --sv-radius-lg: 0.75rem;
    --sv-radius-xl: 1rem;

    /* Transitions */
    --sv-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Base & Reset
   ============================================ */

html, body {
    font-family: var(--sv-font);
    color: var(--sv-gray-800);
    background-color: var(--sv-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--sv-gray-900);
}

h1:focus {
    outline: none;
}

a {
    color: var(--sv-primary);
    text-decoration: none;
    transition: color var(--sv-transition);
}

a:hover {
    color: var(--sv-primary-hover);
    text-decoration: underline;
}

/* ============================================
   Buttons
   ============================================ */

.btn-sv-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background-color: var(--sv-primary);
    border: 2px solid var(--sv-primary);
    border-radius: var(--sv-radius);
    cursor: pointer;
    transition: all var(--sv-transition);
    text-decoration: none;
}

.btn-sv-primary:hover {
    background-color: var(--sv-primary-hover);
    border-color: var(--sv-primary-hover);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--sv-shadow-md);
}

.btn-sv-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--sv-primary);
    background-color: transparent;
    border: 2px solid var(--sv-primary);
    border-radius: var(--sv-radius);
    cursor: pointer;
    transition: all var(--sv-transition);
    text-decoration: none;
}

.btn-sv-outline:hover {
    background-color: var(--sv-primary);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--sv-shadow-md);
}

.btn-sv-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--sv-gray-700);
    background-color: var(--sv-gray-100);
    border: 2px solid var(--sv-gray-200);
    border-radius: var(--sv-radius);
    cursor: pointer;
    transition: all var(--sv-transition);
    text-decoration: none;
}

.btn-sv-secondary:hover {
    background-color: var(--sv-gray-200);
    color: var(--sv-gray-800);
    text-decoration: none;
}

.btn-sv-lg {
    padding: 1rem 2.25rem;
    font-size: 1.125rem;
}

.btn-sv-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* ============================================
   Cards
   ============================================ */

.sv-card {
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
    padding: 1.75rem;
    transition: all var(--sv-transition);
}

.sv-card:hover {
    box-shadow: var(--sv-shadow-lg);
    transform: translateY(-2px);
}

.sv-card-flat {
    background: var(--sv-surface);
    border: 1px solid var(--sv-border);
    border-radius: var(--sv-radius-lg);
    padding: 1.75rem;
}

/* ============================================
   Section Utilities
   ============================================ */

.sv-section {
    padding: 5rem 0;
}

.sv-section-alt {
    padding: 5rem 0;
    background-color: var(--sv-bg-alt);
}

.sv-section-dark {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--sv-gray-900) 0%, var(--sv-primary-dark) 100%);
    color: #fff;
}

.sv-section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.sv-section-subtitle {
    font-size: 1.125rem;
    color: var(--sv-gray-500);
    max-width: 640px;
    margin: 0 auto 3rem;
}

/* ============================================
   Badge
   ============================================ */

.sv-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 9999px;
    background-color: var(--sv-primary-light);
    color: var(--sv-primary);
}

.sv-badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.sv-badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

/* ============================================
   Form Controls
   ============================================ */

.sv-input {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: var(--sv-font);
    color: var(--sv-gray-800);
    background-color: var(--sv-surface);
    border: 1.5px solid var(--sv-gray-300);
    border-radius: var(--sv-radius);
    transition: border-color var(--sv-transition), box-shadow var(--sv-transition);
}

.sv-input:focus {
    outline: none;
    border-color: var(--sv-primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}

.sv-input.invalid,
.sv-input.modified.invalid {
    border-color: var(--sv-danger);
}

.sv-input.valid.modified {
    border-color: var(--sv-accent);
}

.sv-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sv-gray-700);
    margin-bottom: 0.375rem;
}

.sv-form-group {
    margin-bottom: 1.25rem;
}

.sv-form-hint {
    font-size: 0.8125rem;
    color: var(--sv-gray-400);
    margin-top: 0.25rem;
}

.sv-form-error {
    font-size: 0.8125rem;
    color: var(--sv-danger);
    margin-top: 0.25rem;
}

/* ============================================
   Validation overrides
   ============================================ */

.valid.modified:not([type=checkbox]) {
    outline: none;
}

.invalid {
    outline: none;
}

.validation-message {
    color: var(--sv-danger);
    font-size: 0.8125rem;
    margin-top: 0.25rem;
}

/* ============================================
   Blazor Infrastructure
   ============================================ */

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.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."
}

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: var(--sv-primary);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}
/* -- Shared Page Header (used by Saved, Matches, Analytics, etc.) -- */
.sv-page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    gap: 1rem;
}
.sv-page-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--sv-gray-900);
    margin: 0 0 0.25rem;
}
.sv-page-subtitle {
    font-size: 0.9375rem;
    color: var(--sv-gray-500);
    margin: 0;
}