/* ============ 新中式玄学 · 基础样式 ============ */
:root {
    --gold:      #C9A86A;
    --jade:      #3E6B6B;
    --cinnabar:  #8A2E2E;
    --bg-0:      #0E1320;
    --bg-1:      #161D2E;
    --bg-2:      #1F2940;
    --text-0:    #EDE6D6;
    --text-1:    #B9C2D0;
    --text-2:    #8A93A6;
    --ok:        #4CAF82;
    --warn:      #E0A93B;
    --radius:    16px;
    --maxw:      min(1200px, 92vw);   /* 4K 下主体居中且不过小 */
    --font-head: "STKaiti","KaiTi","Noto Serif SC",serif;
    --font-body: "PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    background:
        radial-gradient(1200px 600px at 15% -10%, rgba(62,107,107,.18), transparent 60%),
        radial-gradient(900px 500px at 100% 0%, rgba(201,168,106,.12), transparent 55%),
        linear-gradient(160deg, var(--bg-0), var(--bg-1));
    color: var(--text-0);
    min-height: 100vh;
    line-height: 1.7;
    font-size: clamp(14px, 1.1vw, 16px);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.container {
    width: var(--maxw);
    margin: 0 auto;
    padding: 0 clamp(12px, 2vw, 24px);
}

/* 顶部导航 */
.topbar {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(12px);
    background: rgba(14,19,32,.72);
    border-bottom: 1px solid rgba(201,168,106,.18);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--font-head); font-size: clamp(20px,2vw,26px); color: var(--gold); letter-spacing: .08em; }
.brand small { color: var(--text-2); font-size: .5em; margin-left: .5em; font-family: var(--font-body); }
.nav { display: flex; gap: clamp(10px,1.6vw,22px); align-items: center; }
.nav a { color: var(--text-1); font-size: .95em; transition: color .2s; }
.nav a:hover { color: var(--gold); }
.nav-user { color: var(--gold); font-size: .92em; border: 1px solid rgba(201,168,106,.35); padding: 4px 12px; border-radius: 999px; }
.lang-switch { border: 1px solid rgba(201,168,106,.4); padding: 4px 10px; border-radius: 999px; color: var(--gold); font-size: .85em; }
.lang-switch:hover { background: rgba(201,168,106,.12); }

/* ====== 城市检索下拉 ====== */
.cp-wrap { position: relative; width: 100%; }
.cp-panel {
    position: absolute; left: 0; top: calc(100% + 4px);
    width: 100%; max-height: 280px; overflow-y: auto;
    background: linear-gradient(160deg, rgba(31,41,64,.98), rgba(22,29,46,.98));
    border: 1px solid rgba(201,168,106,.4); border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,.4);
    z-index: 50;
}
.cp-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 14px; cursor: pointer; color: var(--text-0);
    border-bottom: 1px solid rgba(201,168,106,.08);
    transition: background .15s;
}
.cp-item:hover, .cp-item.active {
    background: rgba(201,168,106,.18); color: var(--gold);
}
.cp-item:last-child { border-bottom: none; }
.cp-item .cp-name { font-size: .95em; }
.cp-item .cp-pro  { font-size: .78em; color: var(--text-2); }
.cp-item:hover .cp-pro, .cp-item.active .cp-pro { color: var(--gold); }
.cp-empty {
    padding: 16px; text-align: center; color: var(--text-2); font-size: .88em;
}

/* ====== 八字 hover tips & 折叠注释 ====== */
.bazi-tip {
    position: relative;
    display: inline-flex; align-items: center; gap: 4px;
    cursor: help; color: inherit;
}
.bazi-tip-lbl { font-weight: 600; }
.bazi-tip-ico {
    display: inline-block; width: 16px; height: 16px; line-height: 14px;
    text-align: center; font-size: .78em;
    border: 1px solid rgba(201,168,106,.5); border-radius: 50%;
    color: var(--gold); background: rgba(201,168,106,.1);
    margin-left: 4px; cursor: help; user-select: none;
}
.bazi-tip-bd {
    position: absolute; left: 0; top: calc(100% + 8px);
    width: min(420px, 86vw);
    max-width: 86vw;
    padding: 12px 14px;
    background: linear-gradient(160deg, rgba(22,29,46,.98), rgba(11,15,25,.98));
    border: 1px solid rgba(201,168,106,.45); border-radius: 8px;
    color: var(--text-0); font-size: .86em; line-height: 1.7;
    box-shadow: 0 12px 32px rgba(0,0,0,.55);
    opacity: 0; visibility: hidden; transform: translateY(-4px);
    transition: opacity .18s, transform .18s, visibility .18s;
    pointer-events: none; z-index: 50;
    text-align: left; font-weight: normal;
    white-space: normal;
}
/* 让父级表格提升层级，避免被下方行覆盖 */
.grid-tbl .bazi-tip { position: relative; }
.grid-tbl .bazi-tip-bd { z-index: 50; }
.bazi-tip:hover .bazi-tip-bd,
.bazi-tip:focus .bazi-tip-bd,
.bazi-tip:focus-within .bazi-tip-bd {
    opacity: 1; visibility: visible; transform: translateY(0);
}
/* 在窄屏下 tips 放到左侧避免超出右边界 */
@media (max-width: 720px) {
    .bazi-tip-bd { left: auto; right: 0; }
}

/* 折叠注释 */
.bazi-note {
    margin: 10px 0; border-radius: 8px;
    background: rgba(201,168,106,.04);
    border: 1px dashed rgba(201,168,106,.25);
}
.bazi-note > summary {
    list-style: none; cursor: pointer;
    padding: 8px 14px; color: var(--gold);
    font-size: .88em; user-select: none;
    display: flex; align-items: center; gap: 6px;
}
.bazi-note > summary::-webkit-details-marker { display: none; }
.bazi-note > summary::before {
    content: "▸"; display: inline-block;
    transition: transform .2s; color: var(--gold);
}
.bazi-note[open] > summary::before { transform: rotate(90deg); }
.bazi-note-bd, .bazi-note > p { padding: 4px 14px 12px; color: var(--text-1); }
.bazi-note p.note { margin: 4px 14px 12px; color: var(--text-1); font-size: .88em; line-height: 1.7; }
.nav-loginout {
    display: inline-flex; align-items: center;
    padding: 6px 12px; border-radius: 999px;
    border: 1px solid rgba(201,168,106,.35); color: var(--text-1);
    font-size: .88em; transition: .2s;
}
.nav-loginout:hover { border-color: var(--gold); color: var(--gold); }
.topbar-reward-btn {
    padding: 6px 14px; font-size: .85em; border-radius: 999px;
    border: 1px solid rgba(201,168,106,.5); background: rgba(201,168,106,.12);
    color: var(--gold); cursor: pointer; transition: .2s;
}
.topbar-reward-btn:hover { background: rgba(201,168,106,.22); }
@media (max-width: 680px) {
    .topbar-reward-btn { font-size: .78em; padding: 5px 10px; }
}

/* 英雄区 */
.hero { text-align: center; padding: clamp(48px,8vh,110px) 0 clamp(32px,5vh,64px); }
.hero h1 { font-family: var(--font-head); font-size: clamp(32px,5vw,64px); color: var(--text-0); letter-spacing: .02em; line-height: 1.15; max-width: 920px; margin-left: auto; margin-right: auto; word-break: normal; }
.hero h1 .accent { color: var(--gold); }
.hero p { color: var(--text-1); font-size: clamp(15px,1.6vw,20px); margin-top: 14px; }
.hero .hero-slogan { font-size: clamp(16px,2.2vw,24px); color: var(--text-2); margin-top: 10px; }
.hero .seal { display: inline-block; margin-top: 18px; padding: 6px 18px; border: 1px solid rgba(138,46,46,.5); color: var(--cinnabar); border-radius: 8px; font-family: var(--font-head); letter-spacing: .05em; }
@media (max-width: 640px) {
    .brand small { display: none; }
}

/* 分区标题 */
.section-title { font-family: var(--font-head); font-size: clamp(22px,3vw,32px); color: var(--gold); text-align: center; margin: clamp(36px,6vh,64px) 0 8px; }
.section-sub { text-align: center; color: var(--text-2); margin-bottom: clamp(20px,3vh,36px); font-size: .92em; }

/* 功能宫格 */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: clamp(14px, 1.6vw, 22px);
}
.card {
    background: linear-gradient(160deg, rgba(31,41,64,.9), rgba(22,29,46,.9));
    border: 1px solid rgba(201,168,106,.16);
    border-radius: var(--radius);
    padding: clamp(18px,2vw,26px);
    transition: transform .25s, border-color .25s, box-shadow .25s;
    position: relative; overflow: visible;
}
.card::before {
    content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background: radial-gradient(400px 120px at 50% -20%, rgba(201,168,106,.14), transparent 70%);
    opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(201,168,106,.5); box-shadow: 0 16px 40px rgba(0,0,0,.4); }
.card:hover::before { opacity: 1; }
.card .ico { font-size: 1.8em; margin-bottom: 10px; }
.card h3 { font-family: var(--font-head); font-size: 1.15em; color: var(--text-0); }
.card p { color: var(--text-2); font-size: .86em; margin-top: 6px; }

/* 表单 */
.form-card {
    background: linear-gradient(160deg, rgba(31,41,64,.92), rgba(22,29,46,.92));
    border: 1px solid rgba(201,168,106,.18);
    border-radius: var(--radius);
    padding: clamp(20px,3vw,40px);
    width: min(560px, 94vw);
    margin: clamp(24px,4vh,48px) auto;
}
.field { margin-bottom: 16px; }
.field label { display: block; color: var(--text-1); font-size: .9em; margin-bottom: 6px; }
.field input, .field select {
    width: 100%; padding: 11px 14px; border-radius: 10px;
    background: rgba(14,19,32,.7); border: 1px solid rgba(201,168,106,.22);
    color: var(--text-0); font-size: 1em; outline: none; transition: border-color .2s, box-shadow .2s;
}
.field select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    position: relative;
    z-index: 10;
    pointer-events: auto;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23C9A86A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 34px;
}
.field input:focus, .field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,106,.15); }
.field select option { background: var(--bg-2); color: var(--text-0); }
.row { display: flex; gap: 12px; }
.row .field { flex: 1; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 26px; border-radius: 999px; border: none; cursor: pointer;
    font-size: 1em; font-weight: 500; transition: transform .15s, filter .2s;
    background: linear-gradient(120deg, var(--gold), #b8924f); color: #1a1206;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; border: 1px solid rgba(201,168,106,.45); color: var(--gold); }

/* 提示条 */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    border-left: 4px solid var(--gold);
    background: rgba(31,41,64,.85);
    color: var(--text-0);
    line-height: 1.7;
}
.alert-warning { border-left-color: var(--warn); background: rgba(224,169,59,.12); }
.alert code { background: rgba(0,0,0,.35); padding: 2px 6px; border-radius: 6px; font-family: monospace; }

/* 结果展示 */
.result-card {
    background: linear-gradient(160deg, rgba(31,41,64,.92), rgba(22,29,46,.92));
    border: 1px solid rgba(201,168,106,.18);
    border-radius: var(--radius);
    padding: clamp(20px,3vw,36px);
    margin-bottom: 22px;
}
.result-card h2 { font-family: var(--font-head); color: var(--gold); font-size: 1.4em; margin-bottom: 14px; }
.pill { display: inline-block; padding: 3px 12px; border-radius: 999px; background: rgba(62,107,107,.25); color: var(--jade); border: 1px solid rgba(62,107,107,.5); font-size: .82em; margin: 0 6px 6px 0; }
table.grid-tbl { width: 100%; border-collapse: collapse; margin-top: 10px; }
table.grid-tbl th, table.grid-tbl td { border: 1px solid rgba(201,168,106,.16); padding: 10px 12px; text-align: center; vertical-align: middle; }
table.grid-tbl th { background: rgba(201,168,106,.1); color: var(--gold); font-weight: 500; }
table.grid-tbl thead th { background: rgba(62,107,107,.2); }

/* 后台内容管理：表格输入框融底样式 */
table.grid-tbl td input,
table.grid-tbl td textarea {
    width: 100%;
    background: rgba(14,19,32,.55);
    border: 1px solid rgba(201,168,106,.22);
    border-radius: 8px;
    padding: 7px 10px;
    color: var(--text-0);
    font-size: .92em;
    line-height: 1.5;
    transition: border-color .2s, box-shadow .2s, background .2s;
    resize: vertical;
}
table.grid-tbl td input::placeholder,
table.grid-tbl td textarea::placeholder { color: var(--text-2); }
table.grid-tbl td input:hover,
table.grid-tbl td textarea:hover { border-color: rgba(201,168,106,.4); background: rgba(14,19,32,.75); }
table.grid-tbl td input:focus,
table.grid-tbl td textarea:focus {
    outline: none;
    border-color: rgba(201,168,106,.65);
    background: rgba(14,19,32,.9);
    box-shadow: 0 0 0 3px rgba(201,168,106,.12);
}
table.grid-tbl td textarea { min-height: 52px; }

/* 内容管理专用：签号列更紧凑，诗/解签更宽 */
.admin-content .grid-tbl th:nth-child(1),
.admin-content .grid-tbl td:nth-child(1) { width: 64px; }
.admin-content .grid-tbl th:nth-child(3),
.admin-content .grid-tbl td:nth-child(3) { width: 76px; }
.admin-content .grid-tbl th:nth-child(6),
.admin-content .grid-tbl td:nth-child(6) { width: 70px; }
.admin-content .grid-tbl th:nth-child(7),
.admin-content .grid-tbl td:nth-child(7) { width: 72px; }
.admin-content .grid-tbl td:last-child .btn { padding: 6px 12px; font-size: .85em; }

/* 后台表格：操作按钮 */
.admin-actions { display: inline-flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.btn-sm { padding: 5px 12px; font-size: .82em; border-radius: 8px; }
.btn-ok { background: rgba(76,175,130,.18); color: #6ADBA5; border: 1px solid rgba(76,175,130,.5); }
.btn-ok:hover { background: rgba(76,175,130,.28); }
.btn-warn { background: rgba(224,169,59,.16); color: var(--warn); border: 1px solid rgba(224,169,59,.5); }
.btn-warn:hover { background: rgba(224,169,59,.26); }
.btn-danger { background: rgba(224,84,78,.16); color: #FF8A82; border: 1px solid rgba(224,84,78,.5); }
.btn-danger:hover { background: rgba(224,84,78,.26); }
.btn-info { background: rgba(62,107,107,.2); color: #7FD3D3; border: 1px solid rgba(62,107,107,.6); }
.btn-info:hover { background: rgba(62,107,107,.32); }
.btn-ok, .btn-warn, .btn-danger { transition: background .2s, transform .15s; }
.btn-ok:hover, .btn-warn:hover, .btn-danger:hover { transform: translateY(-1px); }

@media (max-width: 768px) {
    table.grid-tbl th, table.grid-tbl td { padding: 8px 6px; font-size: .88em; }
    .admin-select { min-width: 80px; padding-left: 6px; padding-right: 18px; background-position: right 4px center; }
    .admin-actions { gap: 6px; }
    .btn-sm { padding: 4px 8px; font-size: .78em; }
}

/* 八字增强结果 */
.card-title { font-family: var(--font-head); color: var(--gold); font-size: 1.4em; margin-bottom: 14px; }
.sec-t { color: var(--gold); font-family: var(--font-head); font-size: 1.12em; margin: 20px 0 8px; }
.pill-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 6px; }
.info-line { color: var(--text-1); line-height: 1.8; margin: 10px 0; }
.note { color: var(--text-2); font-size: .86em; line-height: 1.7; margin: 8px 0; background: rgba(14,19,32,.4); padding: 10px 12px; border-radius: 10px; border-left: 3px solid var(--jade); }
.note-inline { color: var(--text-2); font-size: .86em; margin: 4px 0 8px; }
.wx-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; margin: 10px 0; }
.wx-item { background: rgba(14,19,32,.5); border: 1px solid rgba(201,168,106,.12); border-radius: 12px; padding: 12px; }
.wx-item b { display: block; margin-bottom: 6px; }
.wx-bar { height: 8px; background: rgba(255,255,255,.06); border-radius: 99px; overflow: hidden; }
.wx-bar i { display: block; height: 100%; border-radius: 99px; }
.wx-item span { color: var(--text-2); font-size: .82em; }
.gloss-list { display: flex; flex-direction: column; gap: 10px; }
.gloss-item { border: 1px solid rgba(201,168,106,.14); border-left: 3px solid var(--jade); border-radius: 10px; overflow: hidden; background: rgba(14,19,32,.35); }
.gloss-title { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; cursor: pointer; user-select: none; transition: background .2s; }
.gloss-title:hover { background: rgba(201,168,106,.08); }
.gloss-title strong { color: var(--gold); font-family: var(--font-head); font-size: 1.05em; }
.gloss-arrow { color: var(--text-2); font-size: .8em; }
.gloss-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; padding: 0 14px; }
.gloss-item.open .gloss-body { padding-bottom: 14px; }
.gloss-body p { color: var(--text-1); line-height: 1.85; font-size: .92em; margin: 0; }

/* 大运/流年 白话解读折叠卡片 */
.fortune-block { margin-top: 10px; }
.fortune-block-hd { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.fortune-block-hd span { color: var(--gold); font-family: var(--font-head); font-size: 1.05em; }
.fortune-block-hd em { color: var(--text-2); font-size: .82em; font-style: normal; }
.fortune-card { border: 1px solid rgba(201,168,106,.16); border-radius: 12px; margin-bottom: 8px; overflow: hidden; background: rgba(14,19,32,.35); }
.fortune-hd { display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; user-select: none; transition: background .2s; }
.fortune-hd:hover { background: rgba(201,168,106,.08); }
.fortune-gz { font-family: var(--font-head); font-size: 1.1em; color: var(--gold); min-width: 72px; }
.fortune-theme { flex: 1; color: var(--text-1); font-size: .92em; }
.fortune-tag { font-size: .78em; padding: 2px 10px; border-radius: 999px; font-weight: 600; }
.fortune-tag.tag-good { color: #4CAF82; background: rgba(76,175,130,.15); border: 1px solid rgba(76,175,130,.5); }
.fortune-tag.tag-bad  { color: #E0544E; background: rgba(224,84,78,.15); border: 1px solid rgba(224,84,78,.5); }
.fortune-tag.tag-mid  { color: #E0A93B; background: rgba(224,169,59,.15); border: 1px solid rgba(224,169,59,.5); }
.fortune-arrow { color: var(--text-2); font-size: .8em; }
.fortune-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; padding: 0 14px; }
.fortune-card.open .fortune-body { padding-bottom: 14px; }
.fortune-short { color: var(--gold); font-size: .95em; margin: 4px 0 8px; line-height: 1.7; }
.fortune-detail { color: var(--text-1); font-size: .92em; line-height: 1.85; }
.fortune-items { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.fortune-items .fi { font-size: .8em; color: var(--text-1); background: rgba(62,107,107,.18); border: 1px solid rgba(62,107,107,.35); padding: 5px 12px; border-radius: 999px; }
.fortune-items .fi-career { color: #8AB4F8; }
.fortune-items .fi-wealth { color: #E0C85A; }
.fortune-items .fi-love  { color: #E58BA8; }
.fortune-items .fi-health{ color: #6FCF97; }

/* 流年"今年"高亮 */
.pill.liunian-pill.cur { background: rgba(201,168,106,.25); border-color: rgba(201,168,106,.7); color: var(--gold); font-weight: 600; }

/* AI 提示词块 */
.prompt-box {
    background: rgba(14,19,32,.85); border: 1px dashed rgba(201,168,106,.4);
    border-radius: 12px; padding: 16px; white-space: pre-wrap; color: var(--text-1);
    font-size: .9em; max-height: 420px; overflow: auto;
}
.copy-btn { float: right; }

/* Footer */
.footer { margin-top: clamp(48px,8vh,90px); border-top: 1px solid rgba(201,168,106,.15); padding: 28px 0; text-align: center; color: var(--text-2); font-size: .85em; }

/* ====== 支付 / 打赏 / 深度解锁 ====== */
.reward-box { margin-top: 18px; }
.reward-btn { width: 100%; }
.ft-pay-widget { margin-top: 12px; }
.ft-unlock-widget { margin-top: 16px; }
.ft-unlock-mask { background: rgba(14,19,32,.55); border: 1px dashed rgba(201,168,106,.35); border-radius: 12px; padding: 20px; text-align: center; }
.ft-unlock-inner h4 { font-family: var(--font-head); color: var(--gold); margin-bottom: 8px; font-size: 1.15em; }
.ft-unlock-inner p { color: var(--text-1); font-size: .9em; margin-bottom: 14px; }
.ft-unlock-btn { background: linear-gradient(135deg, rgba(201,168,106,.9), rgba(201,168,106,.6)); color: #1a0f00; border: none; }

.ft-pay-modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; }
.ft-pay-modal-mask { position: absolute; inset: 0; background: rgba(0,0,0,.65); }
.ft-pay-modal-box { position: relative; width: min(420px, 92vw); max-height: 86vh; overflow-y: auto; background: linear-gradient(160deg, var(--bg-1), var(--bg-2)); border: 1px solid rgba(201,168,106,.25); border-radius: var(--radius); padding: 22px; }
.ft-pay-modal-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; font-family: var(--font-head); color: var(--gold); font-size: 1.15em; }
.ft-pay-modal-close { background: transparent; border: none; color: var(--text-2); font-size: 1.4em; cursor: pointer; }
.ft-pay-amounts { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.ft-pay-amt { flex: 1 0 calc(33% - 7px); min-width: 70px; }
.ft-pay-amt input { display: none; }
.ft-pay-amt span { display: block; text-align: center; padding: 10px 8px; border-radius: 10px; border: 1px solid rgba(201,168,106,.3); color: var(--text-1); cursor: pointer; transition: .2s; }
.ft-pay-amt.active span, .ft-pay-amt input:checked + span { background: rgba(201,168,106,.2); border-color: var(--gold); color: var(--gold); }
.ft-pay-amt-custom { flex: 1 0 100%; }
.ft-pay-custom-input { width: 100%; margin-top: 6px; padding: 10px 12px; border-radius: 8px; border: 1px solid rgba(201,168,106,.3); background: rgba(14,19,32,.6); color: var(--text-0); }
.ft-pay-channels { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.ft-pay-ch { flex: 1 0 calc(50% - 5px); }
.ft-pay-ch input { display: none; }
.ft-pay-ch span { display: block; text-align: center; padding: 10px 8px; border-radius: 10px; border: 1px solid rgba(62,107,107,.4); color: var(--text-1); cursor: pointer; }
.ft-pay-ch.active span, .ft-pay-ch input:checked + span { background: rgba(62,107,107,.25); border-color: var(--jade); color: #a8d5d5; }
.ft-pay-submit { margin-bottom: 10px; }
.ft-pay-tip { color: var(--text-2); font-size: .82em; text-align: center; }
.ft-pay-qrcode { text-align: center; }
.ft-pay-qrcode img { max-width: 220px; border-radius: 10px; margin: 10px 0; }
.ft-pay-total { font-size: 1.6em; color: var(--gold); font-family: var(--font-head); margin: 8px 0; }
.ft-pay-order { color: var(--text-2); font-size: .82em; word-break: break-all; }
.ft-pay-empty { color: var(--text-2); text-align: center; }

/* ===== 纯自愿打赏 ===== */
.ft-reward-words {
    color: var(--text-0); text-align: center; line-height: 1.8;
    padding: 8px 4px 14px; font-size: .98em;
}
.ft-reward-amounts-title {
    color: var(--text-2); font-size: .82em;
    text-align: center; margin: 0 0 8px;
}
.ft-reward-hint-wrap {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
    margin-bottom: 18px;
}
.ft-reward-hint {
    cursor: default; opacity: .85; flex: none;
}
.ft-reward-hint span {
    border-style: dashed; border-color: rgba(201,168,106,.35);
    padding: 8px 4px; font-size: .9em;
}
.ft-pay-qrcode p { color: var(--text-2); font-size: .88em; margin-top: 6px; }
.ft-pay-qrcode img { background: #fff; padding: 6px; }

/* ====== 后台布局：左侧菜单栏 + 右侧内容 ====== */
.admin-wrap { display: flex; min-height: 100vh; align-items: stretch; }
.admin-side {
    width: 240px; flex: 0 0 240px;
    background: linear-gradient(180deg, rgba(22,29,46,.98), rgba(14,19,32,.98));
    border-right: 1px solid rgba(201,168,106,.18);
    padding: 22px 14px; position: sticky; top: 0; align-self: flex-start; height: 100vh; overflow-y: auto;
}
.admin-side-brand { font-family: var(--font-head); color: var(--gold); font-size: 1.3em; text-align: center; padding: 6px 0 14px; border-bottom: 1px solid rgba(201,168,106,.15); }
.admin-side-user { text-align: center; color: var(--text-2); font-size: .82em; padding: 10px 0 16px; }
.admin-side-nav { display: flex; flex-direction: column; gap: 4px; }
.admin-side-nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 14px; border-radius: 10px; color: var(--text-1); text-decoration: none; font-size: .94em;
    transition: background .2s, color .2s;
}
.admin-side-nav a .ico { font-size: 1.05em; width: 22px; text-align: center; }
.admin-side-nav a:hover { background: rgba(201,168,106,.1); color: var(--text-0); }
.admin-side-nav a.active { background: linear-gradient(120deg, rgba(201,168,106,.22), rgba(201,168,106,.1)); color: var(--gold); font-weight: 600; }
.admin-main { flex: 1 1 auto; padding: 28px clamp(20px,4vw,48px); min-width: 0; }
.admin-main .section-title { font-family: var(--font-head); color: var(--gold); font-size: 1.5em; margin-bottom: 18px; }
.flash {
    background: rgba(76,175,130,.14); border: 1px solid rgba(76,175,130,.45); color: #7FD3B0;
    padding: 10px 16px; border-radius: 10px; margin-bottom: 18px; font-size: .92em;
}
/* AI 平台卡片 */
.ai-platform { margin-bottom: 22px; }
.ai-platform h3 { color: var(--gold); font-family: var(--font-head); margin-bottom: 12px; }
.ai-platform-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.ai-platform-head p { margin: 0; }
.ai-on { font-size: .86em; color: var(--text-1); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; background: rgba(14,19,32,.6); padding: 6px 10px; border-radius: 8px; border: 1px solid rgba(201,168,106,.2); }
.ai-platform .field { margin-bottom: 10px; }
.ai-test-msg { margin-left: 10px; font-size: .85em; }
.field label { display: block; color: var(--text-2); font-size: .85em; margin-bottom: 6px; }
.field input, .field select, .field textarea {
    width: 100%; background: rgba(14,19,32,.7); border: 1px solid rgba(201,168,106,.22);
    color: var(--text-0); border-radius: 10px; padding: 10px 12px; font-size: .94em; font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: rgba(201,168,106,.55); }

/* 桌面端默认隐藏汉堡按钮 */
.admin-menu-toggle { display: none; }
.admin-menu-backdrop { display: none; }

@media (max-width: 860px) {
    /* 后台侧栏：抽屉式 */
    .admin-wrap { flex-direction: column; }

    /* 抽屉开关按钮（仅移动端显示） */
    .admin-menu-toggle {
        display: flex !important;
        position: fixed; top: 12px; right: 14px; z-index: 1001;
        width: 42px; height: 42px;
        align-items: center; justify-content: center;
        background: linear-gradient(120deg, var(--gold), #b8924f);
        color: #1a1206; border: none; border-radius: 10px;
        cursor: pointer; font-size: 1.3em; box-shadow: 0 4px 14px rgba(0,0,0,.4);
    }
    .admin-menu-backdrop {
        display: none; position: fixed; inset: 0;
        background: rgba(0,0,0,.55); z-index: 999;
        backdrop-filter: blur(2px);
    }
    .admin-menu-backdrop.show { display: block; }

    .admin-side {
        position: fixed; top: 0; left: -280px; height: 100vh;
        width: 260px; flex: none; z-index: 1000;
        padding: 22px 16px;
        transition: left .28s ease;
        border-right: 1px solid rgba(201,168,106,.18);
        box-shadow: 4px 0 24px rgba(0,0,0,.5);
    }
    .admin-side.open { left: 0; }

    .admin-side-brand { font-size: 1.2em; padding-bottom: 12px; }
    .admin-side-user { padding: 8px 0 14px; }
    .admin-side-nav { flex-direction: column; }
    .admin-side-nav a { padding: 11px 14px; font-size: .94em; }

    .admin-main { padding: 56px 14px 18px; }   /* 顶部留出汉堡按钮空间 */
}

/* 响应式：移动端 */
@media (max-width: 768px) {
    .nav { gap: 12px; font-size: .85em; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .row { flex-direction: column; gap: 0; }
}

/* 动画 */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fadeUp .5s ease both; }

/* 排盘加载 / 错误提示 */
#result .loading {
    padding: 28px 16px; text-align: center; color: var(--text-2);
    border: 1px dashed rgba(201,168,106,.25); border-radius: 12px;
    background: rgba(14,19,32,.25);
}
#result .loading::before { content: "⏳ "; }
#result .err {
    padding: 14px 16px; border-radius: 10px; color: #f3c4c4;
    background: rgba(138,46,46,.12); border: 1px solid rgba(138,46,46,.35);
    margin-bottom: 12px; font-size: .94em;
}
#result .err::before { content: "❌ "; }