:root {
    --ink-950: #1f3557;
    --ink-600: #6c809c;
    --ink-200: #dbe5ef;
    --fire-700: #b76a0a;
    --fire-600: #d8840f;
    --fire-500: #f2a319;
    --danger-500: #d44b4b;
    --danger-100: #fde7e7;
    --success-500: #1d8f66;
    --success-100: #def7ec;
}

* {
    box-sizing: border-box;
}

img,
svg,
video {
    max-width: 100%;
    height: auto;
}

body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
    font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
    background: radial-gradient(circle at top left, rgba(31, 53, 87, 0.2), transparent 24%),
        radial-gradient(circle at top right, rgba(242, 163, 25, 0.16), transparent 24%),
        linear-gradient(180deg, #f4f8fc 0%, #eaf1f8 100%);
    color: var(--ink-950);
}

.auth-card {
    width: min(30rem, 100%);
    border-radius: 1rem;
    border: 1px solid var(--ink-200);
    background: rgba(255, 255, 255, 0.96);
    padding: 1.1rem 1.15rem;
    box-shadow: 0 16px 40px rgba(22, 38, 67, 0.12);
}

.auth-brand {
    display: grid;
    gap: 0.42rem;
}

.auth-brand__logo {
    display: block;
    width: min(23rem, 100%);
    height: auto;
}

h1 {
    margin: 0.7rem 0 0;
    font-size: clamp(1.2rem, 1.3vw + 1rem, 1.58rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

p {
    margin: 0.4rem 0 0;
    font-size: 0.83rem;
    line-height: 1.56;
    color: var(--ink-600);
}

.auth-alert {
    margin-top: 0.85rem;
    border-radius: 0.72rem;
    border: 1px solid;
    padding: 0.58rem 0.62rem;
    font-size: 0.76rem;
    line-height: 1.44;
}

.auth-alert--success {
    border-color: rgba(29, 143, 102, 0.2);
    background: var(--success-100);
    color: var(--success-500);
}

.auth-alert--danger {
    border-color: rgba(212, 75, 75, 0.2);
    background: var(--danger-100);
    color: var(--danger-500);
}

.auth-alert ul {
    margin: 0.3rem 0 0;
    padding-left: 1rem;
}

.auth-form {
    margin-top: 0.85rem;
    display: grid;
    gap: 0.6rem;
}

.auth-field {
    display: grid;
    gap: 0.25rem;
}

.auth-field label {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ink-600);
}

.auth-input {
    width: 100%;
    border: 1px solid var(--ink-200);
    border-radius: 0.65rem;
    background: #fff;
    color: var(--ink-950);
    padding: 0.48rem 0.52rem;
    font-size: 0.8rem;
    font-family: inherit;
}

.auth-input:focus {
    outline: none;
    border-color: rgba(230, 127, 18, 0.45);
    box-shadow: 0 0 0 3px rgba(230, 127, 18, 0.14);
}

.auth-remember {
    display: inline-flex;
    align-items: center;
    gap: 0.36rem;
    font-size: 0.76rem;
    color: var(--ink-600);
}

.auth-links {
    margin-top: -0.1rem;
    font-size: 0.76rem;
}

.auth-links a {
    color: var(--ink-950);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 600;
}

.auth-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border-radius: 0.72rem;
    border: 1px solid rgba(230, 127, 18, 0.22);
    background: linear-gradient(135deg, #f39a16 0%, #f6c45a 100%);
    color: var(--ink-950);
    padding: 0.5rem 0.76rem;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(243, 154, 22, 0.2);
}

.auth-meta {
    margin-top: 0.66rem;
    font-size: 0.71rem;
    color: var(--ink-600);
    overflow-wrap: anywhere;
}

.auth-meta a {
    color: var(--ink-950);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 600;
}

@media (max-width: 560px) {
    body {
        padding: 0.68rem;
    }

    .auth-card {
        border-radius: 0.84rem;
        padding: 0.9rem;
    }

    .auth-brand__logo {
        width: min(18rem, 100%);
    }

    .auth-form {
        gap: 0.55rem;
    }

    .auth-input {
        font-size: 1rem;
        min-height: 2.5rem;
    }

    .auth-submit {
        min-height: 2.7rem;
        font-size: 0.95rem;
    }

    .auth-remember {
        align-items: flex-start;
    }

    .auth-remember input[type="checkbox"] {
        width: 1rem;
        height: 1rem;
        margin-top: 0.08rem;
    }

    .auth-links {
        font-size: 0.8rem;
    }
}