/* ── Tokens ─────────────────────────────────────────── */
:root {
    --ground:    #1C0D00;
    --surface:   rgba(255,255,255,0.06);
    --surface-b: rgba(255,255,255,0.1);
    --text:      #FFF3E8;
    --text-dim:  rgba(255,243,232,0.45);
    --accent:    #FF6B35;
    --accent-g:  rgba(255,107,53,0.28);
    --radius:    20px;
}

[data-theme="light"] {
    --ground:    #FFF5EE;
    --surface:   rgba(255,255,255,0.88);
    --surface-b: rgba(0,0,0,0.07);
    --text:      #1C0D00;
    --text-dim:  rgba(28,13,0,0.45);
    --accent:    #E85A20;
    --accent-g:  rgba(232,90,32,0.14);
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Base ───────────────────────────────────────────── */
body {
    font-family: -apple-system, "Apple SD Gothic Neo", "Malgun Gothic",
                 "Nanum Gothic", sans-serif;
    background: var(--ground);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.4s, color 0.3s;
}

/* ── Steam particles (dark mode only) ──────────────── */
.steam {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
[data-theme="light"] .steam { display: none; }

.steam span {
    position: absolute;
    bottom: -20px;
    width: 6px;
    border-radius: 50px;
    background: rgba(255, 180, 100, 0.09);
    animation: rise linear infinite;
}
.steam span:nth-child(1) { left: 15%; height: 140px; animation-duration: 7s; animation-delay: 0s; }
.steam span:nth-child(2) { left: 35%; height: 200px; animation-duration: 9s; animation-delay: 1.5s; }
.steam span:nth-child(3) { left: 55%; height: 160px; animation-duration: 8s; animation-delay: 3s; }
.steam span:nth-child(4) { left: 72%; height: 120px; animation-duration: 6s; animation-delay: 0.8s; }
.steam span:nth-child(5) { left: 88%; height: 180px; animation-duration: 10s; animation-delay: 2s; }

@keyframes rise {
    0%   { transform: translateY(0)   scaleX(1); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 0.4; }
    100% { transform: translateY(-90vh) scaleX(2.5); opacity: 0; }
}

/* ── Layout ─────────────────────────────────────────── */
.layout {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px 72px;
}

/* ── Header ─────────────────────────────────────────── */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0 0;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-icon { font-size: 26px; }

.brand-name {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--text);
}

/* ── Main site navigation ───────────────────────────── */
.main-nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--surface-b);
    margin-bottom: 8px;
}
.main-nav a {
    padding: 7px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-dim);
    background: var(--surface);
    border: 1.5px solid var(--surface-b);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.main-nav a:hover, .main-nav a.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.site-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 50px;
    border: 1.5px solid var(--surface-b);
    background: var(--surface);
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.site-link:hover {
    background: var(--surface-b);
    color: var(--text);
    border-color: var(--accent);
}

#theme-toggle {
    background: var(--surface);
    border: 1px solid var(--surface-b);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text);
    transition: background 0.25s;
}
#theme-toggle:hover { background: var(--surface-b); }
#theme-toggle svg { width: 17px; height: 17px; }

[data-theme="dark"]  .icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: none; }

/* ── Hero ───────────────────────────────────────────── */
.hero {
    padding: 56px 0 44px;
    text-align: center;
}

.eyebrow {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(40px, 10vw, 60px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 14px;
}
h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-sub {
    font-size: 15px;
    color: var(--text-dim);
    margin-bottom: 0;
}

/* ── Category buttons ───────────────────────────────── */
.cat-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.cat-btn {
    padding: 9px 20px;
    border-radius: 50px;
    border: 1.5px solid var(--surface-b);
    background: var(--surface);
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.cat-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-g);
}
.cat-btn:not(.active):hover {
    background: var(--surface-b);
    color: var(--text);
}

/* ── CTA button ─────────────────────────────────────── */
#pick-btn {
    display: block;
    width: 100%;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.02em;
    box-shadow: 0 0 40px var(--accent-g), 0 4px 16px rgba(0,0,0,0.2);
    transition: transform 0.15s, box-shadow 0.2s;
    margin-bottom: 32px;
    animation: pulse-warm 3s ease-in-out infinite;
}
#pick-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 60px var(--accent-g), 0 8px 24px rgba(0,0,0,0.25);
    animation: none;
}
#pick-btn:active { transform: scale(0.97); animation: none; }

@keyframes pulse-warm {
    0%, 100% { box-shadow: 0 0 40px var(--accent-g), 0 4px 16px rgba(0,0,0,0.2); }
    50%       { box-shadow: 0 0 64px var(--accent-g), 0 4px 16px rgba(0,0,0,0.2); }
}

.btn-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 40px;
}

.dice-icon {
    font-size: 22px;
    display: inline-block;
}
.dice-icon.rolling {
    animation: roll 0.5s ease;
}
@keyframes roll {
    0%   { transform: rotate(0deg)   scale(1); }
    40%  { transform: rotate(200deg) scale(1.4); }
    100% { transform: rotate(360deg) scale(1); }
}

/* ── Result card ────────────────────────────────────── */
.result-card {
    background: var(--surface);
    border: 1px solid var(--surface-b);
    border-radius: var(--radius);
    padding: 44px 28px 36px;
    text-align: center;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin-bottom: 36px;
    animation: popCard 0.4s cubic-bezier(0.34, 1.4, 0.64, 1);
}
@keyframes popCard {
    from { transform: scale(0.92); opacity: 0; }
    to   { transform: scale(1);    opacity: 1; }
}

.result-emoji {
    font-size: 80px;
    line-height: 1;
    margin-bottom: 16px;
    animation: bounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: drop-shadow(0 4px 12px rgba(255,107,53,0.4));
}
@keyframes bounceIn {
    from { transform: scale(0.3) rotate(-10deg); opacity: 0; }
    to   { transform: scale(1)   rotate(0deg);   opacity: 1; }
}

.result-name {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 12px;
    animation: fadeUp 0.35s ease 0.1s both;
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.result-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    background: rgba(255,107,53,0.15);
    color: var(--accent);
    border: 1px solid rgba(255,107,53,0.3);
    margin-bottom: 14px;
    animation: fadeUp 0.35s ease 0.15s both;
}

.result-msg {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 24px;
    animation: fadeUp 0.35s ease 0.2s both;
}

.reroll-btn {
    background: var(--surface);
    border: 1.5px solid var(--surface-b);
    border-radius: 50px;
    padding: 10px 22px;
    color: var(--text-dim);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    animation: fadeUp 0.35s ease 0.25s both;
}
.reroll-btn:hover {
    background: var(--surface-b);
    color: var(--text);
}

/* ── Menu grid ──────────────────────────────────────── */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.menu-chip {
    background: var(--surface);
    border: 1px solid var(--surface-b);
    border-radius: 14px;
    padding: 14px 10px;
    text-align: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    animation: fadeUp 0.3s ease both;
}
.menu-chip:hover {
    background: var(--surface-b);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.menu-chip.highlighted {
    border-color: var(--accent);
    box-shadow: 0 0 16px var(--accent-g);
}

.chip-emoji { font-size: 28px; display: block; margin-bottom: 6px; }
.chip-name  { font-size: 13px; font-weight: 700; color: var(--text); }
.chip-cat   { font-size: 11px; color: var(--text-dim); margin-top: 3px; }

/* ── Guide content ──────────────────────────────────── */
.guide-section {
    margin-top: 72px;
    padding-top: 56px;
    border-top: 1px solid var(--surface-b);
}

.guide-article { margin-bottom: 56px; }

.guide-article h2 {
    font-size: 22px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent);
    letter-spacing: -0.01em;
}

.guide-article h3 {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    margin: 28px 0 10px;
}

.guide-article p {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-dim);
    margin-bottom: 14px;
}

.guide-article ul {
    font-size: 14px;
    line-height: 1.85;
    color: var(--text-dim);
    padding-left: 20px;
    margin-bottom: 16px;
}

.guide-article li { margin-bottom: 8px; }
.guide-article strong { color: var(--text); font-weight: 700; }

.faq-section { margin-top: 48px; }

.faq-section h2 {
    font-size: 22px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent);
}

.faq-item {
    border: 1px solid var(--surface-b);
    border-radius: 14px;
    padding: 20px 24px;
    margin-bottom: 12px;
    background: var(--surface);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.faq-item h3 {
    font-size: 14px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.5;
}

.faq-item p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-dim);
    margin: 0;
}

/* ── Comments ───────────────────────────────────────── */
.comments-wrap {
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid var(--surface-b);
}

.comments-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 28px;
}

.comments-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
}

.comments-sub {
    font-size: 13px;
    color: var(--text-dim);
}

#disqus_thread {
    min-height: 200px;
}

/* ── Footer ─────────────────────────────────────────── */
footer {
    text-align: center;
    padding-top: 52px;
    font-size: 13px;
    color: var(--text-dim);
}
.footer-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
}
.footer-link:hover { text-decoration: underline; }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 480px) {
    .menu-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .result-name { font-size: 34px; }
    .result-emoji { font-size: 64px; }
    .btn-inner { padding: 16px 28px; }
}

/* ── Reduced motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .result-card, .result-emoji, .result-name,
    .result-badge, .result-msg, .reroll-btn,
    .menu-chip, #pick-btn, .steam span { animation: none; }
    .steam { display: none; }
}