/* --- Fonts & Typography --- */
@font-face {
    font-family: "Inter";
    src: url("/packages/fonts/Inter-Variable.ttf") format("truetype-variations");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    /* Colors */
    --bg-color: #1a1a1a;
    --primary-color: #2f2f2f;
    --secondary-color: #252525;
    --text-color: #e1e1e1;
    --text-muted-color: #a0a0a0;
    --accent-color: #007bff;
    --accent-color-disabled: #004c99;
    --accent-hover-color: #0056b3;
    --border-color: #444;
    --danger-color: #dc3545;
    --danger-bg-color: #6f3238;
    --danger-active-bg-color: #421e22;
    --danger-hover-color: #c82333;
    --success-color: #28a745;
    --success-hover-color: #218838;

    /* Layout Constants */
    --sidebar-width: 250px;
    --header-height: 80px;
}

/* --- Global Resets --- */
* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family:
        "Inter",
        system-ui,
        -apple-system,
        sans-serif;
}

/* --- Global Elements --- */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:not(.btn)hover {
    color: var(--accent-hover-color);
}

h1,
h2,
h3,
h4 {
    color: var(--text-color);
    margin: 0;
}

/* --- Global Forms --- */
input,
select,
textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    background-color: var(--secondary-color);
    color: var(--text-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

input:focus {
    outline: none;
    border-color: var(--accent-color);
}

input.is-invalid {
    border-color: var(--danger-color);
}

input[type="search"]::-webkit-search-cancel-button {
    -webkit-appearance: none;
    display: none;
}

/* --- Global Utilities --- */
.hidden {
    display: none !important;
}
.view.active {
    display: block;
}

.container {
    max-width: 90vw;
    margin: 0 auto;
    padding: 1.5rem;
}

.container-responsive {
    width: clamp(20rem, 90vw, 60rem);
}

.flex {
    display: flex;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.gap-1rem {
    gap: 1rem;
}

.gap-0_5rem {
    gap: 0.5rem;
}

.wrap {
    flex-wrap: wrap;
}

.margin-top-1rem {
    margin-top: 1rem;
}

.margin-bottom-0 {
    margin-bottom: 0 !important;
}

.margin-05-rem {
    margin: 0.5rem 0;
}

.padding-2rem {
    padding: 2rem;
}

.center-chilren {
    justify-content: space-around;
}

.space-between {
    justify-content: space-between;
}

.align-baseline {
    align-items: baseline;
}

.same-size {
    flex: 1;
}

.text-muted {
    color: var(--text-muted-color);
}

.monospace {
    font-family: monospace;
}

.w-50 {
    width: clamp(30ch, 50vw, 500px);
}

.center-self {
    align-self: center;
}

.bg-primary {
    background-color: var(--primary-color);
}

.responsive-width {
    display: grid;
    gap: 1rem;
    max-width: clamp(50%, 950px, 95%);
}

.grid {
    display: grid;
}

.repeat-100px {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}

@media (max-width: 768px) {
    .w-50 {
        width: 90vw;
    }
}