* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    color: #1f2937;
}

.container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.narrow {
    max-width: 520px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card {
    background: #fff;
    border: 1px solid #dbe1ea;
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

input,
select,
button,
a {
    font-size: 0.95rem;
}

input,
select {
    padding: 0.5rem;
    border: 1px solid #c8d0db;
    border-radius: 6px;
}

button {
    padding: 0.5rem 0.9rem;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
    background: #1565c0;
    color: #fff;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    border-bottom: 1px solid #e5e7eb;
    padding: 0.6rem 0.4rem;
    text-align: left;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    border: 1px solid #c8d0db;
    background: #f8fafc;
}

.inline-form {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.inline-links {
    display: flex;
    gap: 0.75rem;
}

.muted {
    color: #6b7280;
}

.error {
    color: #b00020;
    font-weight: 600;
}

.success {
    color: #0f7d32;
    font-weight: 600;
}