:root {
    --bg: #f5f7fb;
    --card: #ffffff;
    --text: #1f2937;
    --muted: #6b7280;
    --primary: #0f4c81;
    --primary-2: #1f6fb2;
    --danger: #b42318;
    --ok: #0b7a3d;
    --border: #dbe3ef;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #edf2fa, var(--bg));
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 20px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 14px rgba(15, 76, 129, 0.08);
}

h1, h2, h3 {
    margin-top: 0;
}

p {
    color: var(--text);
}

.hint {
    color: var(--muted);
    font-size: 0.95rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
}

input,
select,
textarea,
button {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    margin-top: 6px;
    font: inherit;
}

textarea {
    min-height: 110px;
    resize: vertical;
}

button,
.button {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    text-decoration: none;
    width: auto;
    padding: 10px 14px;
    border-radius: 8px;
    margin-right: 8px;
}

button:hover,
.button:hover {
    background: var(--primary-2);
}

.button.secondary {
    background: #334155;
}

.danger {
    background: var(--danger);
}

.ok {
    color: var(--ok);
    font-weight: 600;
}

.error {
    color: var(--danger);
    font-weight: 600;
}

.actions {
    margin: 12px 0;
}

.grid {
    display: grid;
    gap: 12px;
}

.grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tile {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    background: #f9fbff;
}

.tile strong {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 4px;
}

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

th,
td {
    border-bottom: 1px solid var(--border);
    text-align: left;
    padding: 10px 8px;
    vertical-align: top;
}

th {
    font-size: 0.95rem;
    color: #334155;
}

.inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge {
    display: inline-block;
    border-radius: 100px;
    padding: 4px 10px;
    font-size: 0.82rem;
    font-weight: 700;
}

.badge.green {
    background: #d1fadf;
    color: #065f46;
}

.badge.yellow {
    background: #fff2cc;
    color: #8a6d00;
}

.badge.red {
    background: #fee4e2;
    color: #912018;
}

.badge.neutral {
    background: #e6edf7;
    color: #334155;
}

fieldset {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
}

legend {
    font-weight: 700;
    padding: 0 6px;
}

@media (max-width: 900px) {
    .grid.two,
    .grid.three,
    .grid.four {
        grid-template-columns: 1fr;
    }

    .inline {
        display: block;
    }
}