:root {
    --ink: #1f2528;
    --muted: #66767b;
    --brand: #5d7f84;
    --brand-dark: #31484d;
    --accent: #7fa6ad;
    --line: #d9e2e4;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    background: #101314;
    font-family: Arial, Helvetica, sans-serif;
}

.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 440px;
}

.login-visual {
    background-image: linear-gradient(90deg, rgba(16, 19, 20, 0.22), rgba(16, 19, 20, 0.74)), url('/static/dashboard.jpg');
    background-size: cover;
    background-position: center;
}

.login-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    width: 100%;
    min-height: 100vh;
    padding: 44px;
    background: #fff;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.28);
}

.login-logo {
    width: 220px;
    height: auto;
    margin-bottom: 10px;
}

h1 {
    margin: 0 0 8px;
    font-size: 2rem;
    line-height: 1.1;
}

label {
    display: grid;
    gap: 7px;
    color: var(--brand-dark);
    font-weight: 800;
}

input {
    width: 100%;
    min-height: 46px;
    padding: 11px 12px;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
}

input:focus {
    outline: 3px solid rgba(127, 166, 173, 0.22);
    border-color: var(--accent);
}

button {
    min-height: 46px;
    margin-top: 4px;
    padding: 11px 16px;
    color: #fff;
    border: 0;
    border-radius: 8px;
    background: var(--brand);
    font: inherit;
    font-weight: 900;
    cursor: pointer;
}

button:hover {
    background: var(--brand-dark);
}

@media (max-width: 820px) {
    .login-page {
        grid-template-columns: 1fr;
    }

    .login-visual {
        min-height: 220px;
    }

    .login-box {
        min-height: auto;
        padding: 28px;
        box-shadow: none;
    }
}