:root {
    --color-bg: #0e0f13;
    --color-surface: #181923;
    --color-surface-2: #232531;
    --color-border: #2e2f3a;
    --color-text: #f5f5f7;
    --color-text-muted: #a0a3b1;
    --color-primary: #7c5cff;
    --color-primary-hover: #6a48ff;
    --color-primary-text: #ffffff;
    --color-accent: #ffb86b;
    --color-danger: #ff5c7c;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-8: 3rem;
    --font-stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --maxw: 960px;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-stack);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    margin: 0 0 var(--space-3) 0;
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }

p { margin: 0 0 var(--space-3) 0; }

a {
    color: var(--color-primary);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

button {
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
    background: var(--color-surface-2);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    width: 100%;
}

input:focus, select:focus, textarea:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
    border-color: var(--color-primary);
}

label {
    display: block;
    margin-bottom: var(--space-1);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

#blazor-error-ui {
    background: var(--color-danger);
    color: #fff;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.4);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 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: var(--color-danger);
    padding: 1rem;
    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;
}
.loading-progress circle {
    fill: none;
    stroke: var(--color-surface-2);
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}
.loading-progress circle:last-child {
    stroke: var(--color-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;
    color: var(--color-text);
}
.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}

.app-main {
    display: block;
    min-height: 100vh;
    padding: var(--space-6) var(--space-4);
}

.app-container {
    max-width: var(--maxw);
    margin: 0 auto;
}

@media (max-width: 480px) {
    .app-main { padding: var(--space-4) var(--space-3); }
}