/* ============================================================
   public.css — 前台公开站点（首页/查询/激活/续费/更换/下载/更新日志/查代理）
   与后台、代理端完全隔离：后台/代理不使用本文件的任何样式与导航。
   ============================================================ */

.pub-body {
    min-height: 100vh;
    background: var(--bg-grad);
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
}

/* ---------- 背景装饰 ---------- */
#decorBg {
    position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden;
}
#decorBg::before, #decorBg::after {
    content: ''; position: absolute; border-radius: 50%; filter: blur(2px); opacity: .55;
}
#decorBg::before {
    width: 340px; height: 340px; top: -120px; left: -100px;
    background: radial-gradient(circle, var(--c1-light), transparent 70%);
}
#decorBg::after {
    width: 420px; height: 420px; bottom: -160px; right: -120px;
    background: radial-gradient(circle, var(--c2-light), transparent 70%);
}
.pub-body > * { position: relative; z-index: 1; }

/* ============================================================
   顶部导航（糖果气泡）
   ============================================================ */
.cute-topbar {
    position: sticky; top: 0; z-index: 900;
    background: var(--card-soft);
    backdrop-filter: blur(20px);
    border-bottom: 3px dashed var(--c1-mid);
    border-radius: 0 0 24px 24px;
    box-shadow: var(--shadow-candy);
    padding: 10px 0 12px;
}
.topbar-content {
    max-width: 1120px; margin: 0 auto; padding: 0 16px;
    display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.logo-unit { display: flex; align-items: center; gap: 11px; flex: none; }
.logo-jelly {
    width: 42px; height: 42px; flex: none; position: relative;
    background: linear-gradient(135deg, var(--c1-deep), var(--c2-deep));
    border-radius: 12px 20px 16px 20px;
    display: grid; place-items: center; color: #fff; font-size: 17px;
    transform: rotate(-3deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
    transition: transform var(--anim);
}
.logo-jelly::before {
    content: ''; position: absolute; inset: -4px;
    border: 3px solid var(--c1-mid); border-radius: inherit; opacity: .6;
    animation: pulseBorder 2.4s ease-in-out infinite;
}
@keyframes pulseBorder {
    0%, 100% { opacity: .45; transform: scale(1); }
    50% { opacity: .9; transform: scale(1.06); }
}
.logo-unit:hover .logo-jelly { transform: rotate(0) scale(1.05); }
.site-name {
    font-size: 1.24rem; font-weight: 800; max-width: 12rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-group { display: flex; align-items: center; gap: 2px; flex-wrap: nowrap; }
.nav-bubble {
    position: relative; padding: 8px 15px; margin: 0 3px; border-radius: 20px;
    color: var(--ink-soft); font-weight: 700; font-size: 13.5px; white-space: nowrap;
    transition: all var(--anim); text-decoration: none;
}
.nav-bubble::after {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    background: linear-gradient(135deg, var(--c1-light), var(--c2-light));
    opacity: 0; transition: opacity var(--anim);
}
.nav-bubble:hover { color: var(--c1-deep); transform: translateY(-2px); }
.nav-bubble:hover::after { opacity: 1; }
.nav-bubble .bubble-text { position: relative; z-index: 1; }
.nav-bubble.active {
    background: linear-gradient(135deg, var(--c1-deep), var(--c2-deep));
    color: #fff; font-weight: 800;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .12);
}
.nav-bubble.active::after { content: none; }
.nav-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-actions .btn { padding: 7px 15px; font-size: 13px; border-radius: 12px; }

/* ============================================================
   欢迎卡片
   ============================================================ */
.pub-main { flex: 1; max-width: 1120px; margin: 0 auto; padding: 26px 16px 40px; width: 100%; }
.welcome-card { margin-bottom: 26px; }
.card-container {
    position: relative; overflow: visible;
    background: radial-gradient(circle at 30% 25%, var(--card) 0%, var(--c2-light) 120%);
    border: 3px dashed var(--c2-mid);
    border-radius: var(--radius-jelly);
    padding: 30px 22px 26px;
    text-align: center;
    box-shadow: var(--shadow-pop);
}
.decorative-flower {
    position: absolute; top: -12px; left: 22px; font-size: 22px;
    animation: floatY 3.4s ease-in-out infinite;
}
.icon-jelly-ball {
    width: 56px; height: 56px; margin: 0 auto 14px;
    background: linear-gradient(135deg, var(--c1-mid), var(--c1-deep));
    border-radius: 16px 20px 14px 18px;
    display: grid; place-items: center; color: #fff; font-size: 22px;
    transform: rotate(-5deg);
    box-shadow: 0 8px 22px rgba(0, 0, 0, .12);
    animation: floatY 3s ease-in-out infinite;
}
.main-title { font-size: 1.55rem; margin-bottom: 8px; }
.desc-text { color: var(--ink-soft); font-size: .94rem; margin: 0 0 4px; }
.bottom-rainbow {
    position: absolute; left: 24px; right: 24px; bottom: 12px; height: 4px; border-radius: 4px;
    background: linear-gradient(90deg, var(--c1-deep), var(--c2-deep), var(--mint-deep), var(--lemon-deep));
    opacity: .55;
}
@keyframes floatY { 0%, 100% { transform: translateY(0) rotate(-5deg); } 50% { transform: translateY(-6px) rotate(-2deg); } }

/* ============================================================
   功能胶囊入口
   ============================================================ */
.fun-grid {
    display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px; margin-bottom: 28px;
}
.fun-capsule {
    position: relative; display: block; overflow: hidden;
    background: var(--card); border: 3px solid var(--c1-mid);
    border-radius: var(--radius-jelly);
    padding: 20px 14px 18px; text-align: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .05);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}
.fun-capsule.c1 { border-color: var(--c1-mid); }
.fun-capsule.c2 { border-color: var(--c2-mid); }
.fun-capsule.mint { border-color: var(--mint-mid); }
.fun-capsule.lemon { border-color: var(--lemon-mid); }
.fun-capsule.blue { border-color: var(--blue-mid); }
.fun-capsule:hover { transform: translateY(-6px) rotate(-.6deg); box-shadow: var(--shadow-pop); }
.capsule-glow {
    position: absolute; inset: -40%; opacity: 0; pointer-events: none;
    background: radial-gradient(circle, var(--c1-light) 0%, transparent 70%);
    transition: opacity .4s;
}
.fun-capsule:hover .capsule-glow { opacity: 1; }
.capsule-icon {
    width: 54px; height: 54px; margin: 0 auto 12px; position: relative;
    display: grid; place-items: center; color: #fff; font-size: 21px;
    border-radius: 16px 20px 14px 18px; transform: rotate(-3deg);
    transition: transform .4s var(--anim-bounce);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .10);
}
.fun-capsule:hover .capsule-icon { transform: rotate(4deg) scale(1.08); }
.jelly-c1 { background: linear-gradient(135deg, var(--c1-mid), var(--c1-deep)); }
.jelly-c2 { background: linear-gradient(135deg, var(--c2-mid), var(--c2-deep)); }
.jelly-mint { background: linear-gradient(135deg, var(--mint-mid), var(--mint-deep)); }
.jelly-lemon { background: linear-gradient(135deg, var(--lemon-mid), var(--lemon-deep)); }
.jelly-blue { background: linear-gradient(135deg, var(--blue-mid), var(--blue-deep)); }
.icon-sheen {
    position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, .55), transparent 55%);
}
.capsule-title { font-size: 1.02rem; font-weight: 800; color: var(--ink-2); margin-bottom: 5px; transition: color var(--anim); }
.fun-capsule:hover .capsule-title { color: var(--c1-deep); }
.capsule-desc { font-size: 12.5px; color: var(--ink-soft); line-height: 1.55; }
.corner-star {
    position: absolute; top: 10px; right: 12px; font-size: 13px;
    opacity: 0; transform: scale(0); transition: all .3s;
}
.fun-capsule:hover .corner-star { opacity: 1; transform: scale(1) rotate(12deg); }
.hover-arrow {
    position: absolute; bottom: 12px; right: 14px; font-size: 17px; font-weight: 800;
    color: var(--c1-deep); opacity: 0; transform: translateX(-10px); transition: all .3s;
}
.fun-capsule:hover .hover-arrow { opacity: 1; transform: translateX(0); }

/* ============================================================
   前台内容卡片
   ============================================================ */
.pub-card {
    background: var(--card); border: 3px solid var(--line);
    border-radius: var(--radius-jelly); box-shadow: var(--shadow-sm);
    margin-bottom: 18px; overflow: hidden;
}
.pub-card > .hd {
    display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    padding: 16px 22px; border-bottom: 2px dashed var(--line);
}
.pub-card > .hd h3 { font-size: 1rem; display: flex; align-items: center; gap: 8px; }
.pub-card > .hd h3 i { color: var(--c1-deep); }
.pub-card > .bd { padding: 20px 22px; }

/* 步骤块（激活/续费/更换 页） */
.step-block { position: relative; padding-left: 0; }
.step-num {
    display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 9px;
    background: linear-gradient(135deg, var(--c1-deep), var(--c2-deep)); color: #fff;
    font-size: 13px; font-weight: 800; margin-right: 9px; vertical-align: middle;
}
.step-title { display: flex; align-items: center; font-size: 1rem; font-weight: 800; margin-bottom: 14px; }

/* 应用/项目选择卡 */
.app-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.app-card {
    display: flex; align-items: flex-start; gap: 11px; padding: 14px 16px;
    border: 2px solid var(--line); border-radius: 16px; background: var(--card);
    cursor: pointer; transition: all var(--anim); text-align: left;
}
.app-card:hover { border-color: var(--c1-mid); transform: translateY(-2px); }
.app-card.on {
    border-color: var(--c2-deep); background: var(--c2-light);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, .04);
}
.app-icon {
    width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--c2-mid), var(--c2-deep)); color: #fff; flex: none; font-size: 16px;
}
.app-name { font-weight: 800; font-size: 14px; }
.app-sub { font-size: 12px; color: var(--ink-soft); margin-top: 3px; }

/* 大激活按钮 */
.btn-activate {
    width: 100%; padding: 14px; border: 0; border-radius: 16px; cursor: pointer;
    font-size: 15px; font-weight: 800; color: #fff; letter-spacing: 1px;
    background: linear-gradient(135deg, var(--c1-mid), var(--c2-deep));
    box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
    transition: all var(--anim);
}
.btn-activate:hover { filter: brightness(1.05); transform: translateY(-2px); }
.btn-activate:disabled { opacity: .65; transform: none; cursor: not-allowed; }

/* ============================================================
   查询结果：授权卡片列表
   ============================================================ */
.lic-list { display: grid; gap: 12px; }
.lic-card {
    position: relative; background: var(--card); border: 2px solid var(--line);
    border-radius: 18px; padding: 16px 18px; transition: all var(--anim);
}
.lic-card:hover { border-color: var(--c1-mid); box-shadow: var(--shadow-candy); }
.lic-card .lc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.lic-card .lc-key { font-family: ui-monospace, Consolas, monospace; font-weight: 800; font-size: 14px; letter-spacing: .3px; }
.lic-card .lc-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 6px 18px; margin-top: 11px; font-size: 13px; color: var(--ink-2);
}
.lic-card .lc-grid b { color: var(--ink); font-weight: 700; }
.lic-card .lc-ops { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

/* 商品卡 */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.prod {
    display: flex; flex-direction: column; gap: 9px; padding: 18px;
    background: var(--card); border: 3px solid var(--c1-mid); border-radius: var(--radius-jelly);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .05); transition: all var(--anim);
}
.prod:nth-child(3n+2) { border-color: var(--c2-mid); }
.prod:nth-child(3n+3) { border-color: var(--mint-mid); }
.prod:hover { transform: translateY(-4px); box-shadow: var(--shadow-pop); }
.prod .p-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.prod h4 { font-size: 15px; }
.prod p { margin: 0; color: var(--ink-soft); font-size: 12.5px; line-height: 1.6; flex: 1; min-height: 38px; }
.prod .p-tags { display: flex; flex-wrap: wrap; gap: 6px; font-size: 12px; min-height: 54px; align-content: flex-start; }
.prod .p-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 10px; border-top: 2px dashed var(--line); margin-top: auto; }
.prod .price { font-size: 19px; font-weight: 800; color: var(--c1-deep); }

/* ============================================================
   页脚 & 移动端底部导航
   ============================================================ */
.pub-footer { text-align: center; padding: 22px 16px 30px; color: var(--ink-soft); font-size: 12px; }
.pub-footer a { color: var(--c2-deep); }

.cute-bottombar { display: none; }

/* ============================================================
   落樱 / 爱心飘落 + 点击特效
   ============================================================ */
.petals-layer {
    position: fixed; inset: 0; pointer-events: none; z-index: 5; overflow: hidden;
}
.petal {
    position: absolute; top: -6vh; display: block; line-height: 1;
    will-change: transform, opacity;
    animation-name: petalFall;
    animation-timing-function: linear;
    animation-iteration-count: 1;
    filter: drop-shadow(0 2px 3px rgba(180, 120, 150, .18));
}
@keyframes petalFall {
    0%   { transform: translate3d(0, -8vh, 0) rotate(0deg); opacity: 0; }
    8%   { opacity: .95; }
    50%  { transform: translate3d(calc(var(--drift, 0px) * .5), 48vh, 0) rotate(180deg); }
    92%  { opacity: .85; }
    100% { transform: translate3d(var(--drift, 0px), 106vh, 0) rotate(360deg); opacity: 0; }
}

.click-burst {
    position: fixed; z-index: 9999; pointer-events: none; line-height: 1;
    animation: burstOut .68s cubic-bezier(.22, .61, .36, 1) forwards;
}
@keyframes burstOut {
    0%   { transform: translate(-50%, -50%) scale(.4) rotate(0deg); opacity: 1; }
    70%  { opacity: .9; }
    100% { transform: translate(calc(-50% + var(--tx, 0px)), calc(-50% + var(--ty, 0px))) scale(1.15) rotate(140deg); opacity: 0; }
}
.click-ring {
    position: fixed; width: 18px; height: 18px; margin: -9px 0 0 -9px; z-index: 9998;
    border: 2px solid var(--c1-deep); border-radius: 50%; pointer-events: none;
    animation: ringOut .6s ease-out forwards;
}
@keyframes ringOut {
    0%   { transform: scale(.6); opacity: .85; }
    100% { transform: scale(4.2); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .petals-layer, .click-burst, .click-ring { display: none !important; }
}
@media (max-width: 768px) {
    .petal { filter: none; }
}

/* ============================================================
   媒体查询
   ============================================================ */
@media (max-width: 1100px) {
    .topbar-content { gap: 10px; }
    .site-name { max-width: 9rem; font-size: 1.05rem; }
    .nav-bubble { padding: 8px 10px; font-size: 13px; margin: 0 1px; }
    .fun-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
    html, body { overflow-x: hidden; max-width: 100vw; }
    .pub-body { padding-bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
    .cute-topbar { padding: 9px 0; border-radius: 0 0 20px 20px; }
    .topbar-content { justify-content: center; gap: 8px; flex-wrap: nowrap; padding: 0 10px; }
    .logo-unit { flex: 1; min-width: 0; gap: 8px; }
    .logo-jelly { width: 34px; height: 34px; font-size: 14px; }
    .site-name { font-size: 15px; max-width: none; overflow: hidden; text-overflow: ellipsis; }
    /* 顶栏交互：移动端隐藏主导航，改由底部 Tab 承担 */
    .nav-group { display: none; }
    .nav-actions { gap: 6px; flex: none; }
    .nav-actions .btn { padding: 6px 10px; font-size: 12px; border-radius: 11px; border-width: 1.5px; }
    .pub-main { padding: 16px 12px 24px; width: auto; }
    .card-container { padding: 24px 14px 22px; border-width: 2.5px; }
    .main-title { font-size: 1.22rem; }
    .desc-text { font-size: .84rem; line-height: 1.65; }
    .fun-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .fun-capsule { padding: 16px 8px 14px; border-width: 2.5px; }
    .capsule-icon { width: 42px; height: 42px; font-size: 16px; border-radius: 13px 16px 12px 15px; }
    .capsule-title { font-size: .9rem; }
    .capsule-desc { font-size: 11px; line-height: 1.5; }
    .pub-card { border-width: 2.5px; border-radius: 20px; }
    .pub-card > .bd { padding: 16px 14px; }
    .pub-card > .hd { padding: 13px 16px; }
    .prod-grid { grid-template-columns: 1fr; }
    .app-grid { grid-template-columns: 1fr; }
    .btn-activate { padding: 13px; font-size: 14px; }
    .lic-card .lc-grid { grid-template-columns: 1fr 1fr; gap: 6px 10px; font-size: 12.5px; }
    .lic-card { padding: 14px; }
    .section-title { margin: 18px 0 10px; }
    .row { grid-template-columns: 1fr; gap: 12px; }

    /* 移动端底部 Tab */
    .cute-bottombar {
        display: flex; position: fixed; z-index: 950;
        left: 10px; right: 10px; bottom: max(12px, env(safe-area-inset-bottom, 0px));
        background: var(--card-soft); backdrop-filter: blur(20px);
        border: 2px solid var(--line); border-radius: 22px;
        box-shadow: var(--shadow-pop);
        padding: 6px;
        justify-content: space-around;
    }
    .cute-bottombar a {
        flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
        padding: 7px 4px; border-radius: 16px; color: var(--ink-soft);
        font-size: 10.5px; font-weight: 700; min-height: 44px; justify-content: center;
        transition: all var(--anim);
    }
    .cute-bottombar a i { font-size: 17px; }
    .cute-bottombar a.active {
        background: linear-gradient(135deg, var(--c1-deep), var(--c2-deep)); color: #fff;
        box-shadow: 0 6px 16px rgba(0, 0, 0, .12);
    }
}
@media (max-width: 380px) {
    .fun-grid { grid-template-columns: 1fr; }
}