:root {
    color-scheme: light;
    --bg: #f6f2ea;
    --card: #ffffff;
    --text: #2b2b2b;
    --muted: #6e6a64;
    --accent: #2d6a4f;
    --accent-strong: #1b4332;
    --border: #e4ded4;
}

html {
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
    background: radial-gradient(circle at top, #fff8ef 0%, #f6f2ea 45%, #efe7da 100%);
    color: var(--text);
    margin: 0;
    padding: 32px 20px 60px;
}

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

.page-header {
    margin-bottom: 24px;
}

h1 {
    margin: 0 0 8px;
    font-size: 2.2rem;
    letter-spacing: -0.02em;
}

h2 {
    margin: 0 0 6px;
    font-size: 1.6rem;
    letter-spacing: -0.02em;
}

.subtitle {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.menu {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.menu-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #fff;
    text-decoration: none;
    color: var(--accent-strong);
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.menu-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(45, 106, 79, 0.18);
}

.feature {
    margin-bottom: 36px;
}

.feature-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.top-link {
    align-self: flex-start;
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 999px;
    background: #fff;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 12px 30px rgba(43, 43, 43, 0.08);
}

#salary-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

#recommend-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

#course-form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 16px;
}

#course-form input[type="text"] {
    flex: 1 1 220px;
}

#course-form input[type="number"] {
    width: 120px;
}

#course-form select {
    width: 110px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 0.95rem;
}

.field span {
    color: var(--muted);
}

input {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

select {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    background: #fff;
}

input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.15);
}

.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.rates {
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    color: var(--muted);
    background: #faf8f4;
}

.rates summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--accent-strong);
    margin-bottom: 12px;
}

.primary {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 14px 18px;
    font-size: 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(45, 106, 79, 0.25);
}

.ghost {
    border: 1px solid var(--border);
    background: #fff;
    color: var(--accent-strong);
    padding: 6px 12px;
    border-radius: 999px;
    cursor: pointer;
}

.result-hero {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.result-hero .label {
    color: var(--muted);
    font-size: 0.95rem;
}

.result-hero strong {
    font-size: 2rem;
    color: var(--accent-strong);
}

.breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.item {
    padding: 12px 14px;
    border-radius: 12px;
    background: #f9f6f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
}

.item strong {
    font-size: 1rem;
}

.course-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.course-item:last-child {
    border-bottom: none;
}

.divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

.note {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 16px;
}

.recommend-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.recommend-list li {
    padding: 12px 14px;
    border-radius: 12px;
    background: #f9f6f0;
    border: 1px solid var(--border);
}

.fortune-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
}

.fortune-button {
    font-size: 1.1rem;
    padding: 16px 22px;
}

.fortune-output {
    width: 100%;
}

.fortune-hero strong {
    display: block;
    margin-top: 6px;
    font-size: 1.8rem;
}

.fortune-actions {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.fortune-url {
    flex: 1 1 280px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
    background: #fff;
}

.fortune-status {
    color: var(--muted);
    font-size: 0.9rem;
}

.fortune-loading .fortune-hero strong {
    animation: pulse 1s infinite ease-in-out;
}

@keyframes pulse {
    0% {
        opacity: 0.4;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-2px);
    }
    100% {
        opacity: 0.4;
        transform: translateY(0);
    }
}

.list-card {
    margin-top: 16px;
}

.gpa-card {
    margin-top: 12px;
    text-align: right;
    font-weight: 700;
    font-size: 1.2rem;
}

.empty {
    color: var(--muted);
    margin: 0;
}

.hidden {
    display: none;
}

@media (max-width: 600px) {
    body {
        padding: 24px 16px 40px;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .card {
        padding: 18px;
    }

    .feature-header {
        flex-direction: column;
        align-items: flex-start;
    }
}