:root {
    color-scheme: light;
    --background: 0 0% 100%;
    --foreground: 222.2 47.4% 11.2%;
    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;
    --popover: 0 0% 100%;
    --popover-foreground: 222.2 47.4% 11.2%;
    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --card: 0 0% 100%;
    --card-foreground: 222.2 47.4% 11.2%;
    --primary: 222.2 47.4% 11.2%;
    --primary-foreground: 210 40% 98%;
    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;
    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;
    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;
    --ring: 215 20.2% 65.1%;
    --radius: 0.5rem;
    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.04);
    --shadow-md: 0 8px 20px -12px rgb(15 23 42 / 0.45);
}

.dark,
:root[data-theme="dark"] {
    color-scheme: dark;
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;
    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;
    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;
    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;
    --primary: 210 40% 98%;
    --primary-foreground: 222.2 47.4% 11.2%;
    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;
    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;
    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 0 0% 98%;
    --ring: 215 20.2% 65.1%;
}

.shadcn {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
}

.ui-button {
    align-items: center;
    background-color: hsl(var(--primary));
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: hsl(var(--primary-foreground));
    cursor: pointer;
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 500;
    gap: 0.5rem;
    height: 2.25rem;
    justify-content: center;
    line-height: 1;
    padding: 0 1rem;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ui-button[data-size="sm"] {
    height: 2rem;
    border-radius: calc(var(--radius) - 4px);
    padding: 0 0.75rem;
}

.ui-button[data-size="lg"] {
    height: 2.75rem;
    border-radius: calc(var(--radius) + 2px);
    padding: 0 1.5rem;
    font-size: 1rem;
}

.ui-button[data-size="icon"] {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border-radius: calc(var(--radius) - 2px);
}

.ui-button[data-variant="secondary"] {
    background-color: hsl(var(--secondary));
    border-color: hsl(var(--border));
    color: hsl(var(--secondary-foreground));
}

.ui-button[data-variant="destructive"] {
    background-color: hsl(var(--destructive));
    color: hsl(var(--destructive-foreground));
}

.ui-button[data-variant="outline"] {
    background-color: transparent;
    border-color: hsl(var(--border));
    color: hsl(var(--foreground));
}

.ui-button[data-variant="ghost"] {
    background-color: transparent;
    border-color: transparent;
    color: hsl(var(--foreground));
}

.ui-button[data-variant="ghost"]:hover {
    background-color: hsl(var(--muted));
}

.ui-button[data-variant="link"] {
    background-color: transparent;
    border-color: transparent;
    color: hsl(var(--primary));
    height: auto;
    padding: 0;
    border-radius: 0;
    text-decoration: underline;
}

.ui-button[data-variant="secondary"]:hover {
    background-color: hsl(var(--secondary) / 0.9);
}

.ui-button[data-variant="destructive"]:hover {
    background-color: hsl(var(--destructive) / 0.9);
}

.ui-button[data-variant="outline"]:hover {
    background-color: hsl(var(--accent));
}

.ui-button:hover {
    background-color: hsl(var(--primary) / 0.9);
}

.ui-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.6), 0 0 0 4px hsl(var(--background));
}

.ui-button:disabled,
.ui-button[aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
}

.ui-badge {
    align-items: center;
    background-color: hsl(var(--primary) / 0.1);
    border: 1px solid transparent;
    border-radius: calc(var(--radius) - 6px);
    color: hsl(var(--primary));
    display: inline-flex;
    font-size: 0.75rem;
    font-weight: 500;
    height: 1.5rem;
    line-height: 1;
    padding: 0 0.6rem;
    text-transform: none;
    white-space: nowrap;
}

.ui-badge[data-variant="secondary"] {
    background-color: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
}

.ui-badge[data-variant="outline"] {
    background-color: transparent;
    border-color: hsl(var(--border));
    color: hsl(var(--foreground));
}

.ui-badge[data-variant="destructive"] {
    background-color: hsl(var(--destructive) / 0.1);
    color: hsl(var(--destructive));
}

.ui-input,
.ui-textarea {
    appearance: none;
    background-color: hsl(var(--background));
    border: 1px solid hsl(var(--input));
    border-radius: calc(var(--radius) - 2px);
    color: hsl(var(--foreground));
    font-size: 0.875rem;
    line-height: 1.4;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

.ui-input {
    height: 2.5rem;
    padding: 0 0.75rem;
}

.ui-textarea {
    min-height: 5rem;
    padding: 0.75rem;
    resize: vertical;
}

.ui-input::placeholder,
.ui-textarea::placeholder {
    color: hsl(var(--muted-foreground));
}

.ui-input:focus-visible,
.ui-textarea:focus-visible {
    border-color: hsl(var(--ring));
    box-shadow: 0 0 0 1px hsl(var(--ring));
}

.ui-input:disabled,
.ui-textarea:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.ui-label {
    color: hsl(var(--foreground));
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 500;
    gap: 0.5rem;
}

.ui-label[data-disabled="true"] {
    cursor: not-allowed;
    opacity: 0.7;
}

.ui-checkbox,
.ui-radio {
    appearance: none;
    align-items: center;
    border-radius: calc(var(--radius) - 6px);
    border: 1px solid hsl(var(--border));
    display: inline-flex;
    height: 1.1rem;
    justify-content: center;
    width: 1.1rem;
    background-color: hsl(var(--background));
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.ui-checkbox:focus-visible,
.ui-radio:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.5);
}

.ui-checkbox:checked {
    background-color: hsl(var(--primary));
    border-color: hsl(var(--primary));
    color: hsl(var(--primary-foreground));
}

.ui-checkbox:checked::after {
    content: "";
    display: block;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 0.1rem;
    background-color: currentColor;
}

.ui-radio {
    border-radius: 9999px;
}

.ui-radio:checked {
    border-color: hsl(var(--primary));
    box-shadow: inset 0 0 0 4px hsl(var(--primary));
}

.ui-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ui-switch {
    appearance: none;
    background-color: hsl(var(--muted));
    border: 1px solid hsl(var(--border));
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    height: 1.5rem;
    padding: 0.125rem;
    position: relative;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    width: 2.75rem;
}

.ui-switch::after {
    background-color: hsl(var(--background));
    border-radius: 50%;
    content: "";
    height: 1.1rem;
    left: 0.1rem;
    position: absolute;
    top: 0.1rem;
    transition: transform 0.2s ease, background-color 0.2s ease;
    width: 1.1rem;
    box-shadow: var(--shadow-sm);
}

.ui-switch:checked {
    background-color: hsl(var(--primary));
    border-color: hsl(var(--primary));
}

.ui-switch:checked::after {
    background-color: hsl(var(--primary-foreground));
    transform: translateX(1.2rem);
}

.ui-switch:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.ui-tabs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ui-tabs-nav {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    background-color: hsl(var(--muted));
    border-radius: calc(var(--radius) - 4px);
    padding: 0.25rem;
    width: max-content;
}

.ui-tabs-trigger {
    appearance: none;
    background-color: transparent;
    border: none;
    border-radius: calc(var(--radius) - 6px);
    color: hsl(var(--muted-foreground));
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.ui-tabs-trigger[data-state="active"] {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    box-shadow: var(--shadow-sm);
}

.ui-tabs-trigger:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px hsl(var(--ring) / 0.4);
}

.ui-tabs-content {
    outline: none;
}

.ui-tabs-content[hidden] {
    display: none;
}

.ui-card {
    background-color: hsl(var(--card));
    border-radius: calc(var(--radius) + 4px);
    border: 1px solid hsl(var(--border));
    box-shadow: var(--shadow-md);
    color: hsl(var(--card-foreground));
    display: flex;
    flex-direction: column;
}

.ui-card-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem 1.5rem 0 1.5rem;
}

.ui-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.ui-card-description {
    color: hsl(var(--muted-foreground));
    font-size: 0.9rem;
}

.ui-card-content {
    padding: 1.5rem;
    padding-top: 0;
}

.ui-card-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid hsl(var(--border));
    gap: 0.75rem;
}

.ui-shell {
    background-color: hsl(var(--background));
    color: hsl(var(--foreground));
    margin: 3rem auto;
    max-width: 1024px;
    width: 100%;
    padding: 0 1.5rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ui-demo-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.ui-stack {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ui-cluster {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.ui-bleed {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ui-separator {
    background-color: hsl(var(--border));
    display: block;
}

.ui-separator[data-orientation="horizontal"] {
    height: 1px;
    width: 100%;
}

.ui-separator[data-orientation="vertical"] {
    width: 1px;
    align-self: stretch;
}

.ui-progress {
    position: relative;
    height: 0.5rem;
    width: 100%;
    overflow: hidden;
    border-radius: 9999px;
    background-color: hsl(var(--muted));
}

.ui-progress span {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background-color: hsl(var(--primary));
    transition: width 0.2s ease;
}

.ui-slider {
    width: 100%;
    display: inline-flex;
    align-items: center;
    height: 1.5rem;
}

.ui-slider input[type="range"] {
    appearance: none;
    width: 100%;
    height: 0.3rem;
    border-radius: 999px;
    background: linear-gradient(
        to right,
        hsl(var(--primary)) var(--fill, 50%),
        hsl(var(--muted)) var(--fill, 50%)
    );
    outline: none;
    border: none;
}

.ui-slider input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background-color: hsl(var(--background));
    border: 2px solid hsl(var(--primary));
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.ui-slider input[type="range"]::-webkit-slider-thumb:active {
    transform: scale(1.05);
}

.ui-slider input[type="range"]::-moz-range-track {
    height: 0.3rem;
    border-radius: 999px;
    background-color: hsl(var(--muted));
}

.ui-slider input[type="range"]::-moz-range-progress {
    height: 0.3rem;
    border-radius: 999px;
    background-color: hsl(var(--primary));
}

.ui-slider input[type="range"]::-moz-range-thumb {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 50%;
    background-color: hsl(var(--background));
    border: 2px solid hsl(var(--primary));
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.ui-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ui-field-helper {
    color: hsl(var(--muted-foreground));
    font-size: 0.75rem;
}