/* ========== 基础变量（与算命页统一） ========== */
:root {
    --ink: #1a1a1a;
    --ink-light: #2d2d2d;
    --paper: #f5f0e8;
    --paper-dark: #e8e0d0;
    --paper-light: #faf7f0;
    --gold: #c9a96e;
    --gold-dark: #a8893e;
    --gold-light: #e0c992;
    --red: #c23a2e;
    --red-dark: #8b1a1a;
    --red-light: #e85d51;
    --wood-color: #4a9e5c;
    --fire-color: #d94f3b;
    --earth-color: #c9a43e;
    --metal-color: #b8b8b8;
    --water-color: #3a7ec2;
    --text: #3d3428;
    --text-muted: #8a7e6e;
    --font-serif: 'Noto Serif SC', 'SimSun', serif;
    --font-sans: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    --transition: 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body { font-family: var(--font-sans); background: var(--paper); color: var(--text); line-height: 1.8; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }

/* ========== 导航（与算命页统一） ========== */
.navbar { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 16px 0; transition: var(--transition); }
.navbar.scrolled { background: rgba(245,240,232,0.95); backdrop-filter: blur(12px); padding: 10px 0; box-shadow: 0 2px 20px rgba(0,0,0,0.08); border-bottom: 1px solid rgba(201,169,110,0.2); }
.nav-container { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-seal { width: 36px; height: 36px; background: var(--red); color: var(--paper); font-family: var(--font-serif); font-size: 16px; font-weight: 700; display: flex; align-items: center; justify-content: center; border-radius: 4px; letter-spacing: 2px; }
.logo-text { font-family: var(--font-serif); font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: 2px; }
.nav-links { display: flex; list-style: none; gap: 36px; }
.nav-links a { font-family: var(--font-serif); font-size: 15px; color: var(--text-muted); transition: var(--transition); letter-spacing: 2px; }
.nav-links a:hover { color: var(--red); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 22px; height: 2px; background: var(--ink); transition: var(--transition); }

/* ========== Hero（全屏，与算命页统一） ========== */
.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; background: linear-gradient(180deg, #1a1a1a 0%, #2d2520 40%, #3d3428 100%); overflow: hidden; }
.ink-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 80%, rgba(201,169,110,0.08) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(194,58,46,0.06) 0%, transparent 50%); }
.hero-content { text-align: center; z-index: 2; padding: 0 20px; }
.hero-seal { width: 80px; height: 80px; margin: 0 auto 32px; background: var(--red); color: var(--paper); font-family: var(--font-serif); font-size: 40px; font-weight: 900; display: flex; align-items: center; justify-content: center; border-radius: 8px; box-shadow: 0 4px 20px rgba(194,58,46,0.4); animation: sealPulse 3s ease-in-out infinite; }
@keyframes sealPulse { 0%,100% { box-shadow: 0 4px 20px rgba(194,58,46,0.4); } 50% { box-shadow: 0 4px 40px rgba(194,58,46,0.6); } }
.hero-title { font-family: var(--font-serif); font-size: clamp(36px,7vw,72px); font-weight: 900; color: var(--paper); letter-spacing: 16px; margin-bottom: 16px; animation: fadeUp 1s ease-out; }
.hero-subtitle { font-family: var(--font-serif); font-size: clamp(14px,2vw,18px); color: var(--gold); letter-spacing: 6px; margin-bottom: 24px; animation: fadeUp 1s ease-out 0.2s both; }
.hero-desc { font-size: 15px; color: rgba(245,240,232,0.6); margin-bottom: 48px; letter-spacing: 2px; animation: fadeUp 1s ease-out 0.4s both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.hero-buttons { display: flex; gap: 20px; justify-content: center; animation: fadeUp 1s ease-out 0.6s both; }
.btn-start { display: inline-block; padding: 16px 48px; background: transparent; border: 1px solid var(--gold); color: var(--gold); font-family: var(--font-serif); font-size: 16px; letter-spacing: 6px; cursor: pointer; transition: var(--transition); }
.btn-start:hover { background: var(--gold); color: var(--ink); }
.btn-start-alt { border-color: rgba(245,240,232,0.3); color: rgba(245,240,232,0.6); }
.btn-start-alt:hover { background: rgba(245,240,232,0.1); color: var(--paper); border-color: rgba(245,240,232,0.5); }
.cloud { position: absolute; width: 600px; height: 200px; background: radial-gradient(ellipse, rgba(245,240,232,0.04) 0%, transparent 70%); border-radius: 50%; }
.cloud-1 { bottom: 10%; left: -10%; animation: cloudDrift 20s linear infinite; }
.cloud-2 { top: 20%; right: -15%; animation: cloudDrift 25s linear infinite reverse; }
.cloud-3 { bottom: 30%; right: 10%; animation: cloudDrift 18s linear infinite 5s; }
@keyframes cloudDrift { 0% { transform: translateX(0); } 50% { transform: translateX(80px); } 100% { transform: translateX(0); } }

/* ========== 通用区块（与算命页统一） ========== */
.section-container { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.section-header { text-align: center; margin-bottom: 48px; }
.header-decoration { font-size: 28px; color: var(--gold); margin-bottom: 12px; letter-spacing: 4px; }
.section-header h2 { font-family: var(--font-serif); font-size: clamp(24px,4vw,36px); font-weight: 700; color: var(--ink); letter-spacing: 8px; margin-bottom: 12px; }
.section-header p { font-size: 14px; color: var(--text-muted); letter-spacing: 2px; }

/* ========== 起名/测名区域 ========== */
.qiming-section { padding: 100px 0 80px; background: var(--paper); position: relative; }
.qiming-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-light), transparent); }

/* ========== 输入面板（与算命页统一） ========== */
.input-panel { max-width: 860px; margin: 0 auto 60px; }
.input-card { background: var(--paper-light); border: 1px solid rgba(201,169,110,0.3); border-radius: 12px; padding: 36px; box-shadow: 0 4px 24px rgba(0,0,0,0.04); }
.input-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.input-row-short { grid-template-columns: repeat(3, 1fr); }
.input-group label { display: block; font-family: var(--font-serif); font-size: 13px; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 2px; }
.input-group select,
.input-group input[type="text"] { width: 100%; padding: 10px 12px; border: 1px solid rgba(201,169,110,0.3); border-radius: 8px; background: var(--paper); color: var(--text); font-family: var(--font-sans); font-size: 14px; transition: var(--transition); box-sizing: border-box; }
.input-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a7e6e' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 30px; }
.input-group select:focus,
.input-group input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.15); }

.btn-calculate { display: block; width: 100%; padding: 14px; background: var(--ink); color: var(--paper); border: none; border-radius: 8px; font-family: var(--font-serif); font-size: 16px; letter-spacing: 8px; cursor: pointer; transition: var(--transition); }
.btn-calculate:hover { background: var(--red-dark); }

/* 寓意期望标签 */
.wish-section { margin-top: 16px; margin-bottom: 20px; }
.wish-label { display: block; font-family: var(--font-serif); font-size: 13px; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 2px; }
.wish-label small { color: var(--text-muted); opacity: 0.7; }
.wish-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.wish-tag { padding: 6px 14px; border: 1px solid rgba(201,169,110,0.3); border-radius: 20px; font-size: 13px; cursor: pointer; transition: var(--transition); background: var(--paper); color: var(--text-muted); user-select: none; }
.wish-tag:hover { border-color: var(--gold); background: rgba(201,169,110,0.08); color: var(--gold-dark); }
.wish-tag.active { background: var(--ink); color: var(--gold); border-color: var(--ink); }

/* ========== 结果区域 ========== */
.result-area { animation: resultFadeUp 0.6s ease-out; }
@keyframes resultFadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.result-title { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: var(--ink); letter-spacing: 4px; text-align: center; margin-bottom: 28px; position: relative; }
.result-title::after { content: ''; display: block; width: 40px; height: 2px; background: var(--gold); margin: 12px auto 0; }
.ai-badge { font-size: 12px; color: var(--gold); background: var(--red-dark); width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 6px; vertical-align: middle; margin-right: 6px; }

/* ========== 起名结果 - 名字网格 ========== */
.name-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.name-card { background: var(--paper-light); border: 1px solid rgba(201,169,110,0.2); border-radius: 12px; padding: 16px; text-align: center; cursor: pointer; transition: var(--transition); }
.name-card:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(201,169,110,0.2); }
.name-card.selected { border-color: var(--red); background: rgba(194,58,46,0.05); }
.name-card .nc-name { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: var(--ink); letter-spacing: 4px; margin-bottom: 4px; }
.name-card .nc-score { font-size: 13px; color: var(--red); font-weight: 600; }
.name-card .nc-wuxing { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.name-card .nc-wish { font-size: 10px; color: var(--gold-dark); margin-top: 4px; line-height: 1.4; }

/* ========== 名字详情 ========== */
.name-detail { background: var(--paper-light); border: 1px solid rgba(201,169,110,0.3); border-radius: 12px; padding: 24px; animation: resultFadeUp 0.3s ease-out; }
.nd-header { text-align: center; margin-bottom: 20px; }
.nd-fullname { font-family: var(--font-serif); font-size: 28px; font-weight: 900; letter-spacing: 8px; color: var(--ink); }
.nd-score-big { font-size: 48px; font-weight: 900; color: var(--red); font-family: var(--font-serif); }
.nd-score-label { font-size: 13px; color: var(--text-muted); }

/* ========== 测名结果 ========== */
.score-card { background: var(--paper-light); border: 1px solid rgba(201,169,110,0.3); border-radius: 12px; padding: 30px; text-align: center; margin-bottom: 20px; }
.sc-name { font-family: var(--font-serif); font-size: 32px; font-weight: 900; letter-spacing: 8px; color: var(--ink); margin-bottom: 8px; }
.sc-score { font-size: 56px; font-weight: 900; color: var(--red); font-family: var(--font-serif); line-height: 1.2; }
.sc-label { font-size: 14px; color: var(--text-muted); letter-spacing: 2px; }
.sc-tags { display: flex; justify-content: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.sc-tag { padding: 4px 12px; border-radius: 20px; font-size: 12px; letter-spacing: 1px; }
.sc-tag.ji { background: rgba(74,158,92,0.15); color: var(--wood-color); }
.sc-tag.xiong { background: rgba(217,79,59,0.15); color: var(--fire-color); }
.sc-tag.banji { background: rgba(201,164,62,0.15); color: var(--earth-color); }

/* ========== 五格卡片 ========== */
.wuge-card, .sancai-card, .wuxing-card, .advice-card { background: var(--paper-light); border: 1px solid rgba(201,169,110,0.3); border-radius: 12px; padding: 24px; margin-bottom: 16px; }
.card-title { font-family: var(--font-serif); font-size: 16px; font-weight: 600; margin-bottom: 16px; display: flex; align-items: center; gap: 6px; letter-spacing: 2px; color: var(--ink); }
.card-title .ct-dot { width: 6px; height: 6px; background: var(--red); border-radius: 50%; }

.wuge-table { width: 100%; border-collapse: collapse; }
.wuge-table th { font-family: var(--font-serif); font-size: 13px; color: var(--text-muted); padding: 8px; text-align: center; border-bottom: 1px solid rgba(201,169,110,0.3); font-weight: 400; }
.wuge-table td { font-size: 14px; padding: 10px 8px; text-align: center; border-bottom: 1px solid rgba(201,169,110,0.12); }
.wuge-table .wt-name { font-family: var(--font-serif); font-weight: 600; }
.wuge-table .wt-num { font-size: 18px; font-weight: 700; color: var(--ink); }
.wuge-table .wt-ji { color: var(--wood-color); }
.wuge-table .wt-xiong { color: var(--fire-color); }
.wuge-table .wt-banji { color: var(--earth-color); }

/* 五行标签 */
.wx-tag { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 12px; font-weight: 600; }
.wx-jin { background: rgba(184,184,184,0.2); color: #888; }
.wx-mu { background: rgba(74,158,92,0.15); color: var(--wood-color); }
.wx-shui { background: rgba(58,126,194,0.15); color: var(--water-color); }
.wx-huo { background: rgba(217,79,59,0.15); color: var(--fire-color); }
.wx-tu { background: rgba(201,164,62,0.15); color: var(--earth-color); }

/* 三才配置 */
.sancai-visual { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 16px 0; }
.sancai-node { width: 60px; height: 60px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: var(--font-serif); border: 2px solid; }
.sancai-node .sn-label { font-size: 11px; opacity: 0.7; }
.sancai-node .sn-wx { font-size: 16px; font-weight: 700; }
.sancai-arrow { font-size: 18px; color: var(--text-muted); }
.sancai-result { text-align: center; font-family: var(--font-serif); font-size: 16px; margin-top: 8px; }

/* 五行分析 */
.wuxing-bars { display: flex; flex-direction: column; gap: 8px; }
.wx-bar-row { display: flex; align-items: center; gap: 10px; }
.wx-bar-label { width: 30px; font-family: var(--font-serif); font-size: 14px; font-weight: 600; text-align: center; }
.wx-bar-track { flex: 1; height: 20px; background: rgba(0,0,0,0.06); border-radius: 10px; overflow: hidden; }
.wx-bar-fill { height: 100%; border-radius: 10px; transition: width 0.8s ease; }
.wx-bar-fill.jin { background: linear-gradient(90deg, #b8b8b8, #d4d4d4); }
.wx-bar-fill.mu { background: linear-gradient(90deg, #4a9e5c, #6bc47e); }
.wx-bar-fill.shui { background: linear-gradient(90deg, #3a7ec2, #5da0e0); }
.wx-bar-fill.huo { background: linear-gradient(90deg, #d94f3b, #f07060); }
.wx-bar-fill.tu { background: linear-gradient(90deg, #c9a43e, #e0c060); }
.wx-bar-count { width: 24px; font-size: 13px; color: var(--text-muted); text-align: right; }

/* 建议卡片 */
.advice-text { font-size: 14px; line-height: 2; color: var(--text); }
.advice-text h4 { font-family: var(--font-serif); font-size: 14px; color: var(--red-dark); margin: 12px 0 4px; }

/* ========== 知识科普（关于区域风格） ========== */
.about-section { padding: 80px 0; background: var(--paper-dark); }
.about-section::before { content: ''; display: block; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-light), transparent); position: relative; top: -80px; }
.knowledge-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.knowledge-item { background: var(--paper-light); border-radius: 12px; padding: 24px; text-align: center; border: 1px solid rgba(201,169,110,0.2); transition: var(--transition); }
.knowledge-item:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.k-icon { font-family: var(--font-serif); font-size: 24px; font-weight: 900; color: var(--paper); background: var(--ink); width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 12px; margin: 0 auto 12px; }
.knowledge-item h3 { font-family: var(--font-serif); font-size: 15px; margin-bottom: 8px; letter-spacing: 2px; color: var(--ink); }
.knowledge-item p { font-size: 12px; color: var(--text-muted); line-height: 1.8; }

/* ========== 页脚 ========== */
.footer { background: var(--ink); padding: 40px 0; text-align: center; }
.footer-brand { font-family: var(--font-serif); font-size: 14px; color: var(--gold); letter-spacing: 4px; margin-bottom: 8px; }
.footer p { font-size: 12px; color: rgba(245,240,232,0.3); }

/* ========== 响应式 ========== */
@media (max-width: 600px) {
    .hamburger { display: flex; }
    .nav-links { display: none; position: absolute; top: 56px; left: 0; right: 0; background: rgba(245,240,232,0.98); flex-direction: column; padding: 16px; gap: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
    .nav-links.open { display: flex; }
    .hero-title { font-size: clamp(28px,6vw,48px); letter-spacing: 8px; }
    .hero-buttons { flex-direction: column; align-items: center; gap: 12px; }
    .btn-start { padding: 14px 36px; font-size: 14px; }
    .input-row { grid-template-columns: 1fr 1fr; }
    .input-row-short { grid-template-columns: 1fr 1fr 1fr; }
    .name-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
    .sc-name { font-size: 24px; }
    .sc-score { font-size: 42px; }
    .knowledge-grid { grid-template-columns: 1fr 1fr; }
    .sancai-node { width: 50px; height: 50px; }
    .section-container { padding: 0 16px; }
    .input-card { padding: 24px 16px; }
}

/* ========== 导航右侧用户区 ========== */
.nav-right { display: flex; align-items: center; margin-left: 24px; }
.nav-guest { display: flex; gap: 8px; }
.nav-btn-login {
    padding: 5px 16px; background: transparent; border: 1px solid rgba(201,169,110,0.3);
    border-radius: 6px; color: var(--gold-dark); font-size: 12px; cursor: pointer;
    transition: var(--transition); font-family: var(--font-sans);
}
.nav-btn-login:hover { border-color: var(--gold); color: var(--gold); }
.nav-btn-reg {
    padding: 5px 16px; background: rgba(201,169,110,0.12); border: 1px solid rgba(201,169,110,0.3);
    border-radius: 6px; color: var(--gold-dark); font-size: 12px; cursor: pointer;
    transition: var(--transition); font-family: var(--font-sans);
}
.nav-btn-reg:hover { background: rgba(201,169,110,0.2); }
.nav-logged { display: flex; align-items: center; position: relative; }
.nav-avatar-btn { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 10px 4px 4px; border-radius: 20px; transition: 0.2s; }
.nav-avatar-btn:hover { background: rgba(201,169,110,0.08); }
.nav-avatar {
    width: 28px; height: 28px; border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: #fff;
}
.nav-nick { font-size: 13px; color: var(--ink); max-width: 70px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-dropdown {
    position: absolute; top: calc(100% + 6px); right: 0; width: 180px;
    background: var(--ink); border: 1px solid rgba(201,169,110,0.15); border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: 0.2s; z-index: 200; overflow: hidden;
}
.nav-dropdown.show { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-drop-info { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; font-size: 11px; }
.nav-drop-info span:first-child { color: var(--gold); }
.nav-drop-info span:last-child { color: var(--text-muted); }
.nav-drop-item { display: block; padding: 9px 14px; font-size: 13px; color: rgba(245,240,232,0.6); transition: 0.2s; }
.nav-drop-item:hover { background: rgba(201,169,110,0.08); color: var(--paper); }
.nav-drop-logout { color: var(--red-light); }
.nav-drop-logout:hover { background: rgba(194,58,46,0.08); }

/* 链接高亮 */
.nav-link-ext { color: var(--gold-dark) !important; font-weight: 600; }
.nav-link-ext:hover { color: var(--red) !important; }
.nav-link-home { opacity: 0.4; font-size: 14px; transition: 0.2s; }
.nav-link-home:hover { opacity: 1; }

/* ========== 登录/注册弹窗 ========== */
.auth-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.65); backdrop-filter: blur(6px);
    z-index: 2000; display: none; align-items: center; justify-content: center;
}
.auth-overlay.show { display: flex; }
.auth-modal {
    background: var(--ink-light); border: 1px solid rgba(201,169,110,0.15); border-radius: 14px;
    width: 400px; max-width: 90vw; padding: 36px 32px; position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5); animation: authFadeUp 0.25s ease;
}
@keyframes authFadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.auth-close {
    position: absolute; top: 14px; right: 18px; background: none; border: none;
    color: #555; font-size: 26px; cursor: pointer; transition: 0.2s; line-height: 1;
}
.auth-close:hover { color: var(--red); }
.auth-tabs { display: flex; border-bottom: 1px solid rgba(255,255,255,0.05); margin-bottom: 24px; }
.auth-tab {
    flex: 1; padding: 10px 0; background: none; border: none;
    border-bottom: 2px solid transparent; color: #666; font-size: 15px;
    font-family: var(--font-serif); cursor: pointer; transition: 0.2s; margin-bottom: -1px; letter-spacing: 2px;
}
.auth-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.auth-tab:hover { color: #aaa; }
.auth-field { margin-bottom: 16px; }
.auth-field label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.auth-field input {
    width: 100%; padding: 10px 12px; background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,169,110,0.15); border-radius: 8px;
    color: var(--paper); font-size: 14px; outline: none; transition: 0.2s; font-family: var(--font-sans);
}
.auth-field input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.1); }
.auth-field input::placeholder { color: #444; }
.auth-msg { min-height: 18px; font-size: 12px; text-align: center; margin-bottom: 6px; }
.auth-msg.error { color: var(--red-light); }
.auth-msg.success { color: #5ab07a; }
.auth-submit {
    width: 100%; padding: 11px; background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    border: none; border-radius: 8px; color: var(--ink); font-size: 14px;
    font-weight: 600; cursor: pointer; transition: 0.2s; letter-spacing: 3px; font-family: var(--font-serif);
}
.auth-submit:hover { box-shadow: 0 4px 16px rgba(201,169,110,0.3); }
.auth-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.auth-switch { text-align: center; margin-top: 14px; font-size: 12px; color: #666; }
.auth-switch a { color: var(--gold); }
.auth-switch a:hover { text-decoration: underline; }

@media (max-width: 768px) {
    .nav-right { margin-left: 12px; }
    .nav-nick { display: none; }
    .auth-modal { padding: 28px 20px; }
}