:root {
    --navy: #0f2a52;
    --navy-dark: #0a1c3a;
    --navy-soft: #eaeff8;
    --ink: #1b2436;
    --paper: #f5f6fa;
    --card: #ffffff;
    --line: #dde2ee;
    --gold: #f6b400;
    --gold-dark: #c98d00;
    --gold-soft: #fff6df;
    --danger: #b3392f;
    --danger-soft: #fbe8e6;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.5;
}
.page {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px 80px;
}

/* ---------- Header ---------- */
.page-header {
    text-align: center;
    background: linear-gradient(150deg, var(--navy) 0%, var(--navy-dark) 100%);
    color: #fff;
    margin: 0 -20px 32px;
    padding: 48px 24px 36px;
    border-bottom: 5px solid var(--gold);
    position: relative;
    overflow: hidden;
}
.page-header::after {
    content: "";
    position: absolute;
    right: -60px;
    top: -60px;
    width: 200px;
    height: 200px;
    background: var(--gold);
    opacity: 0.12;
    border-radius: 50%;
}
.eyebrow {
    display: inline-block;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 12px;
    color: var(--navy-dark);
    background: var(--gold);
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 999px;
    margin: 0 0 14px;
}
.page-header h1 {
    font-size: 27px;
    margin: 0 0 8px;
    font-weight: 700;
}
.subtitle {
    margin: 0;
    color: #c9d3e8;
    font-size: 14px;
}

/* ---------- Alerts ---------- */
.alert {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

/* ---------- Cards ---------- */
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 10px rgba(15, 42, 82, 0.05);
}
.card h2 {
    margin: 0 0 16px;
    font-size: 18px;
    color: var(--navy);
    border-bottom: 2px solid var(--gold);
    padding-bottom: 10px;
}

/* ---------- Fields ---------- */
.field {
    margin-bottom: 16px;
}
.field-row {
    display: flex;
    gap: 16px;
}
.field-row .field {
    flex: 1;
}
label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--navy-dark);
}
.req { color: var(--danger); }
.hint { font-weight: 400; color: #7a8399; font-size: 12px; }
input[type="text"],
input[type="date"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: var(--paper);
    color: var(--ink);
}
input:focus {
    outline: 2px solid var(--gold-dark);
    outline-offset: 1px;
    border-color: var(--navy);
}

/* ---------- Pernyataan ---------- */
.instruction {
    font-size: 14px;
    color: #4b5468;
    margin: 0 0 14px;
}
.scale-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    background: var(--navy-soft);
    border-left: 4px solid var(--gold);
    border-radius: 6px;
    padding: 12px 16px;
    font-size: 13px;
    margin-bottom: 24px;
    color: var(--navy-dark);
}
.scale-legend strong {
    color: var(--gold-dark);
}
.statement {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}
.statement:last-child {
    border-bottom: none;
}
.statement-text {
    margin: 0 0 12px;
    font-size: 14px;
}
.statement-no {
    display: inline-block;
    min-width: 22px;
    color: #fff;
    background: var(--navy);
    font-weight: 700;
    font-size: 12px;
    text-align: center;
    border-radius: 5px;
    padding: 2px 5px;
    margin-right: 4px;
}
.statement-options {
    display: flex;
    gap: 18px;
}
.option {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    margin: 0;
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s;
}
.option:hover {
    background: var(--gold-soft);
    border-color: var(--gold);
}
.option input {
    accent-color: var(--navy);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ---------- Submit ---------- */
.submit-row {
    text-align: center;
    margin-top: 8px;
}
button {
    background: var(--gold);
    color: var(--navy-dark);
    border: none;
    padding: 14px 44px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(246, 180, 0, 0.35);
    transition: background 0.15s, transform 0.1s;
}
button:hover {
    background: var(--gold-dark);
    color: #fff;
    transform: translateY(-1px);
}

@media (max-width: 560px) {
    .field-row { flex-direction: column; gap: 0; }
    .statement-options { flex-wrap: wrap; gap: 10px; }
    .page-header { margin: 0 -20px 24px; padding: 36px 20px 28px; }
}