/* ========== 小奶猫交友 - 全局样式 ========== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --pink: #ec4899;
    --pink-dark: #db2777;
    --purple: #a855f7;
    --bg: #0a0a0a;
    --card-bg: #161616;
    --card-border: rgba(255,255,255,.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: #fff;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }

/* ========== Hero ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px 120px;
    text-align: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 600px 400px at 50% 0%, rgba(236,72,153,.2), transparent),
        radial-gradient(ellipse 500px 500px at 80% 60%, rgba(168,85,247,.12), transparent);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(236,72,153,.15);
    border: 1px solid rgba(236,72,153,.3);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 700;
    color: var(--pink);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 20px;
}
.hero h1 {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 14px;
}
.hero h1 span { color: var(--pink); }
.hero p {
    font-size: 16px;
    color: rgba(255,255,255,.6);
    max-width: 320px;
    line-height: 1.5;
    margin-bottom: 32px;
}

/* ========== 手机模拟 ========== */
.phone-mockup {
    position: relative;
    width: 260px;
    height: 460px;
    border-radius: 36px;
    border: 3px solid rgba(255,255,255,.12);
    background: #111;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(255,255,255,.05),
        0 25px 60px rgba(0,0,0,.6),
        0 0 80px rgba(236,72,153,.15);
    margin-bottom: 10px;
}
.phone-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.phone-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.85) 0%, transparent 50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
}
.phone-overlay .profile-name {
    font-size: 22px;
    font-weight: 800;
}
.phone-overlay .profile-name .verified {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: #3b82f6;
    border-radius: 50%;
    text-align: center;
    line-height: 18px;
    font-size: 11px;
    vertical-align: middle;
    margin-left: 4px;
}
.phone-overlay .profile-loc {
    font-size: 13px;
    color: rgba(255,255,255,.6);
    margin-top: 2px;
}
.phone-overlay .profile-loc .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    margin-right: 5px;
    animation: blink 2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.phone-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 14px;
}
.phone-actions button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .15s;
}
.phone-actions button:active { transform: scale(.9); }
.btn-pass { background: rgba(255,255,255,.1); color: #fff; }
.btn-like { background: linear-gradient(135deg, #ec4899, #f43f5e); color: #fff; box-shadow: 0 4px 20px rgba(236,72,153,.4); }
.btn-star { background: rgba(168,85,247,.2); color: var(--purple); }

/* ========== 通用区块 ========== */
.section { padding: 48px 20px; }
.section-title {
    font-size: 24px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 24px;
}

/* ========== 女生列表 ========== */
.girls-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 420px;
    margin: 0 auto;
}
.girl-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: var(--card-bg);
}
.girl-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.girl-card .girl-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px;
    background: linear-gradient(to top, rgba(0,0,0,.8), transparent);
}
.girl-card .girl-name {
    font-size: 13px;
    font-weight: 700;
}
.girl-card .girl-dist {
    font-size: 10px;
    color: rgba(255,255,255,.5);
}
.girl-card .live-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 6px #22c55e;
    animation: blink 1.5s infinite;
}

/* ========== 聊天列表 ========== */
.chat-list {
    max-width: 420px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.chat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--card-border);
}
.chat-item:first-child { border-radius: 16px 16px 0 0; }
.chat-item:last-child { border-radius: 0 0 16px 16px; border-bottom: none; }
.chat-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.chat-body { flex: 1; min-width: 0; }
.chat-name { font-size: 15px; font-weight: 700; }
.chat-msg {
    font-size: 13px;
    color: rgba(255,255,255,.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chat-meta { text-align: right; flex-shrink: 0; }
.chat-time { font-size: 11px; color: rgba(255,255,255,.35); }
.chat-badge {
    display: inline-block;
    background: var(--pink);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 10px;
    padding: 1px 7px;
    margin-top: 4px;
}

/* ========== 功能特性 ========== */
.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 420px;
    margin: 0 auto;
}
.feat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 24px 16px;
    text-align: center;
}
.feat-icon { font-size: 32px; margin-bottom: 10px; }
.feat-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.feat-card p { font-size: 12px; color: rgba(255,255,255,.45); line-height: 1.4; }

/* ========== 底部固定按钮 ========== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 20px max(16px, env(safe-area-inset-bottom));
    background: linear-gradient(to top, rgba(10,10,10,1) 60%, rgba(10,10,10,0));
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
}
.sticky-cta > * { pointer-events: auto; }
.dl-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 380px;
    padding: 16px;
    border-radius: 16px;
    border: none;
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 6px 30px rgba(236,72,153,.4);
    animation: cta-pulse 2s infinite;
    transition: transform .15s;
}
.dl-btn:active { transform: scale(.96); }
@keyframes cta-pulse {
    0%   { box-shadow: 0 6px 30px rgba(236,72,153,.4); }
    50%  { box-shadow: 0 6px 40px rgba(236,72,153,.6), 0 0 0 8px rgba(236,72,153,.1); }
    100% { box-shadow: 0 6px 30px rgba(236,72,153,.4); }
}
.dl-sub {
    font-size: 11px;
    color: rgba(255,255,255,.35);
    margin-top: 8px;
    text-align: center;
}

/* ========== 匹配弹窗 ========== */
.match-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    z-index: 200;
    background: rgba(15,15,15,.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(236,72,153,.3);
    border-radius: 28px;
    padding: 36px 28px;
    text-align: center;
    opacity: 0;
    transition: transform .4s cubic-bezier(.34,1.56,.64,1), opacity .3s;
    pointer-events: none;
}
.match-toast.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}
.match-toast .match-emoji { font-size: 48px; }
.match-toast h3 { font-size: 22px; font-weight: 800; margin: 12px 0 4px; }
.match-toast p { font-size: 14px; color: rgba(255,255,255,.5); }

/* ========== 匹配气泡 ========== */
.match-bubble {
    position: fixed;
    top: 12px;
    right: 12px;
    z-index: 90;
    background: var(--pink);
    border-radius: 16px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(236,72,153,.4);
    opacity: 0;
    transform: translateY(-20px);
    transition: all .4s ease;
}
.match-bubble.show {
    opacity: 1;
    transform: translateY(0);
}
.match-bubble img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
}

/* ========== 工具类 ========== */
.bottom-spacer { height: 120px; }