:root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --text: #1d2330;
    --muted: #68707f;
    --accent: #0f4c81;
    --accent-dark: #0b3a63;
    --ok: #1c7c43;
    --ko: #b02a2a;
    --border: #dde1e7;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    line-height: 1.5;
}

.container { max-width: 860px; margin: 0 auto; padding: 0 16px; }

header { background: var(--accent); color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; }
.brand { font-weight: 600; letter-spacing: 0.4px; }
header nav { display: flex; align-items: center; gap: 12px; }
header .user { opacity: 0.85; }

main { padding: 28px 16px 48px; }

h1 { font-size: 1.5rem; margin: 0 0 20px; }
h2 { font-size: 1.1rem; margin: 0 0 12px; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 24px;
    margin-bottom: 20px;
}
.card.narrow { max-width: 420px; margin: 48px auto; }

label { display: block; margin: 12px 0 4px; font-weight: 500; }
input {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
}
input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }

button.primary, a.button.primary {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
}
button.primary:hover, a.button.primary:hover { background: var(--accent-dark); }

.link-button {
    background: none;
    border: none;
    color: #fff;
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0;
}
.inline-form { display: inline; }

.badge {
    display: inline-block;
    padding: 1px 10px;
    border-radius: 999px;
    color: #fff;
    font-size: 0.85rem;
}
.badge.ok { background: var(--ok); }
.badge.ko { background: var(--ko); }

.error { color: var(--ko); }
.muted { color: var(--muted); }

code {
    background: #eef1f5;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 6px;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }