* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0d1117;
    color: #e6edf3;
}

body {
    min-height: 100vh;
}

.login-page {
    display: grid;
    place-items: center;
}

.login-card {
    width: min(420px, calc(100% - 32px));
    padding: 40px;
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 14px;
}

.logo {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 4px;
    color: #f0883e;
}

h1 {
    margin-bottom: 8px;
}

.subtitle {
    color: #8b949e;
    margin-bottom: 32px;
}

label {
    display: block;
    margin-bottom: 18px;
    color: #c9d1d9;
}

input {
    display: block;
    width: 100%;
    margin-top: 8px;
    padding: 12px;
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 7px;
    color: #fff;
}

button {
    width: 100%;
    padding: 12px 16px;
    border: 0;
    border-radius: 7px;
    background: #f0883e;
    color: #111;
    font-weight: 700;
    cursor: pointer;
}

.error {
    padding: 12px;
    margin-bottom: 20px;
    background: #3d1515;
    border: 1px solid #8b3434;
    border-radius: 7px;
}

header {
    height: 64px;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #161b22;
    border-bottom: 1px solid #30363d;
}

header form {
    margin: 0;
}

.logout {
    width: auto;
    background: #21262d;
    color: #e6edf3;
}

main {
    max-width: 1300px;
    margin: auto;
    padding: 32px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    padding: 24px;
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
}

.card h2 {
    margin-top: 0;
}

.status {
    font-weight: 700;
}

.ok {
    color: #3fb950;
}

.pending {
    color: #d29922;
}

.locked {
    color: #8b949e;
}