:root {
    color-scheme: dark;
    font-family: Arial, Helvetica, sans-serif;
    color: #edf3f8;
    background: #0b0d10;
    font-synthesis: none;
    text-rendering: optimizeLegibility;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
}

button,
input,
textarea {
    font: inherit;
}

.login-page {
    display: grid;
    row-gap: 1rem;
    min-height: 100vh;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(69, 117, 151, 0.18), transparent 55%),
        #0b0d10;
}

.login-card {
    width: min(100%, 24rem);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 1rem;
    background: rgba(18, 23, 29, 0.94);
    box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.32);
}

.login-card h1 {
    margin: 0 0 2rem;
    font-size: 1.75rem;
    letter-spacing: -0.04em;
    text-align: center;
}

.login-form {
    display: grid;
    gap: 0.65rem;
}

.login-form label {
    margin-top: 0.35rem;
    color: #aab7c4;
    font-size: 0.875rem;
    font-weight: 600;
}

.login-form input,
.login-form textarea {
    width: 100%;
    min-height: 2.9rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.5rem;
    outline: none;
    background: #0d1116;
    color: #edf3f8;
}

.login-form textarea {
    resize: vertical;
}

.login-form input:focus-visible,
.login-form textarea:focus-visible {
    border-color: #7dd3fc;
    box-shadow: 0 0 0 3px rgba(125, 211, 252, 0.16);
}

.login-form button,
.login-card > button {
    min-height: 2.9rem;
    margin-top: 1rem;
    border: 0;
    border-radius: 0.5rem;
    background: #7dd3fc;
    color: #09131a;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease;
}

.login-form button:hover,
.login-card > button:hover {
    background: #a5e3ff;
}

.login-form button:focus-visible,
.login-card > button:focus-visible {
    outline: 2px solid #edf3f8;
    outline-offset: 3px;
}

@media (max-width: 480px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}