/**
 * 幸运大转盘 - 全新设计版
 * 简洁、美观、响应式
 */
@charset "utf-8";

:root {
    --primary: #c41e3a;
    --primary-dark: #9a1830;
    --gold: #f4d03f;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
}

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

html {
    font-size: 16px;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--text-dark);
}

/* 响应式根字体 */
@media (max-width: 480px) { html { font-size: 14px; } }
@media (min-width: 768px) { html { font-size: 15px; } }
@media (min-width: 1024px) { html { font-size: 16px; } }

/* ========== 主容器 ========== */
.main {
    width: 100%;
    max-width: 6.4rem;
    margin: 0 auto;
    padding: 0.4rem 0.2rem 0.8rem;
}

@media (min-width: 768px) {
    .main {
        max-width: 24rem;
        padding: 1rem;
    }
}

@media (min-width: 1024px) {
    .main {
        max-width: 26rem;
        padding: 1.5rem;
    }
}

/* ========== 页面标题 ========== */
.page-header {
    text-align: center;
    padding: 0.6rem 0 0.5rem;
    margin-bottom: 0.4rem;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 10px rgba(244,208,63,0.8), 0 2px 10px rgba(0,0,0,0.3);
    margin-bottom: 0.3rem;
}

.page-subtitle {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.9);
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

@media (min-width: 768px) {
    .page-title { font-size: 1.6rem; }
    .page-subtitle { font-size: 0.85rem; }
}

@media (min-width: 1024px) {
    .page-title { font-size: 1.8rem; }
    .page-subtitle { font-size: 0.9rem; }
}

/* ========== 转盘区域 ========== */
.core-w {
    position: relative;
    width: 100%;
    max-width: 3.8rem;
    margin: 0.6rem auto 0.8rem;
    padding: 0.6rem;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    box-shadow: 
        0 0 0 8px rgba(255,255,255,0.2),
        0 0 0 16px rgba(244,208,63,0.15),
        0 0 0 24px rgba(255,255,255,0.1),
        0 8px 30px rgba(0,0,0,0.2);
}

.core {
    position: relative;
    width: 3.8rem;
    height: 3.8rem;
    margin: 0 auto;
}

/* 转盘外圈 */
.rotary {
    position: absolute;
    inset: 0;
    background: conic-gradient(
        from 0deg,
        #ff6b6b 0deg 30deg,
        #ff8e53 30deg 60deg,
        #4ecdc4 60deg 90deg,
        #45b7aa 90deg 120deg,
        #ffe66d 120deg 150deg,
        #ffd93d 150deg 180deg,
        #ff6b6b 180deg 210deg,
        #ff8e53 210deg 240deg,
        #4ecdc4 240deg 270deg,
        #45b7aa 270deg 300deg,
        #ffe66d 300deg 330deg,
        #ffd93d 330deg 360deg
    );
    border-radius: 50%;
    box-shadow: 
        inset 0 0 40px rgba(0,0,0,0.1),
        0 0 0 4px rgba(255,255,255,0.8),
        0 0 0 8px rgba(196,30,58,0.3),
        0 6px 25px rgba(0,0,0,0.25);
    overflow: hidden;
}

/* 转盘内圈 - 奖品展示区 */
.rotary ul {
    position: absolute;
    inset: 0.25rem;
    border-radius: 50%;
    background: radial-gradient(circle at center, #fff 0%, #fef9e7 60%, #fff8e1 100%);
    box-shadow: 
        inset 0 0 30px rgba(0,0,0,0.08),
        0 0 0 3px rgba(255,255,255,1),
        0 0 0 6px rgba(244,208,63,0.3);
    list-style: none;
    padding: 0;
    margin: 0;
    overflow: visible;
}

.rotary ul li {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 50%;
    height: 50%;
    transform-origin: 50% 100%;
}

/* 奖品内容 */
.rotary ul li span {
    position: absolute;
    left: 50%;
    bottom: 8%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    pointer-events: none;
    width: 1.6rem;
}

.rotary ul li span img {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 8px;
    object-fit: cover;
    margin-bottom: 0.05rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    background: #fff;
    border: 2px solid rgba(255,255,255,0.9);
}

.rotary ul li span strong {
    font-size: 0.14rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 1px 2px rgba(255,255,255,0.9);
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rotary ul li span i {
    font-size: 0.1rem;
    font-style: normal;
    color: var(--text-muted);
    margin-top: 0.02rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 动态奖品数量调整 */
.rotary ul.prize-count-5 li span,
.rotary ul.prize-count-6 li span {
    bottom: 10%;
    width: 1.8rem;
}

.rotary ul.prize-count-5 li span img,
.rotary ul.prize-count-6 li span img {
    width: 0.85rem;
    height: 0.85rem;
}

.rotary ul.prize-count-5 li span strong,
.rotary ul.prize-count-6 li span strong {
    font-size: 0.16rem;
}

.rotary ul.prize-count-9 li span,
.rotary ul.prize-count-10 li span {
    bottom: 6%;
    width: 1.4rem;
}

.rotary ul.prize-count-9 li span img,
.rotary ul.prize-count-10 li span img {
    width: 0.6rem;
    height: 0.6rem;
}

.rotary ul.prize-count-9 li span strong,
.rotary ul.prize-count-10 li span strong {
    font-size: 0.12rem;
}

.rotary ul.prize-count-11 li span,
.rotary ul.prize-count-12 li span {
    bottom: 5%;
    width: 1.2rem;
}

.rotary ul.prize-count-11 li span img,
.rotary ul.prize-count-12 li span img {
    width: 0.55rem;
    height: 0.55rem;
}

.rotary ul.prize-count-11 li span strong,
.rotary ul.prize-count-12 li span strong {
    font-size: 0.11rem;
}

/* 转盘中心 */
.rotary p {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 1.2rem;
    height: 1.2rem;
    margin-left: -0.6rem;
    margin-top: -0.6rem;
    background: radial-gradient(circle at 30% 30%, #fff 0%, rgba(244,208,63,0.6) 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 0 3px var(--gold),
        0 0 0 6px rgba(244,208,63,0.4),
        inset 0 2px 15px rgba(255,255,255,0.9),
        0 6px 20px rgba(0,0,0,0.25);
    border: 2px solid rgba(255,255,255,0.9);
    z-index: 5;
}

/* 抽奖按钮 */
.hand {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 1.1rem;
    height: 1.35rem;
    margin-left: -0.55rem;
    margin-top: -0.675rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    background-size: 100%;
    z-index: 100;
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 
        0 0 0 4px rgba(255,255,255,0.5),
        0 0 0 8px rgba(244,208,63,0.3),
        inset 0 2px 10px rgba(255,255,255,0.4),
        0 5px 20px rgba(0,0,0,0.4);
    transition: transform 0.2s;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

.hand:hover {
    animation: none;
    transform: translate(-50%, -50%) scale(1.15);
}

.hand:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.hand a {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

/* ========== 信息栏 ========== */
.lot-num {
    background: rgba(255,255,255,0.95);
    border-radius: 12px;
    padding: 0.6rem 0.8rem;
    margin: 0 0 0.6rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-size: 0.85rem;
    color: var(--text-dark);
}

.lot-num.logged-in {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.4rem 0.8rem;
}

.lot-num .user-phone {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

.lot-num .remain-count {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(196,30,58,0.3);
}

.lot-num .logout-btn {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-decoration: none;
    padding: 0.15rem 0.5rem;
    border-radius: 6px;
    transition: all 0.3s;
}

.lot-num .logout-btn:hover {
    color: var(--primary);
    background: rgba(196,30,58,0.1);
}

.lot-num strong {
    color: var(--primary);
    font-size: 0.95rem;
}

/* ========== 标签页 ========== */
.tab {
    margin: 0 0 0.8rem;
    background: rgba(255,255,255,0.95);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.tab-nav {
    display: flex;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.tab-nav span {
    flex: 1;
    padding: 0.7rem 0.4rem;
    text-align: center;
    color: rgba(255,255,255,0.9);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

.tab-nav span:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.tab-nav span.on {
    color: var(--white);
    background: rgba(255,255,255,0.15);
    border-bottom-color: var(--gold);
    font-weight: 600;
}

.tab-ct {
    display: none;
    padding: 1rem;
    min-height: 200px;
    background: var(--white);
}

.tab-ct.selected {
    display: block;
}

/* ========== 奖品网格 ========== */
.prize {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
}

@media (min-width: 480px) {
    .prize {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.7rem;
    }
}

.prize dl {
    background: linear-gradient(145deg, #fff 0%, #f8f9fa 100%);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s;
    border: 1px solid rgba(0,0,0,0.04);
}

.prize dl:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.prize dl dt {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--white);
}

.prize dl dt img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.prize dl:hover dt img {
    transform: scale(1.05);
}

.prize dl dd {
    padding: 0.5rem;
    text-align: center;
}

.prize dl dd b {
    display: block;
    font-size: 0.8rem;
    color: var(--primary);
    margin-bottom: 0.2rem;
    font-weight: 600;
    line-height: 1.3;
}

.prize dl dd span {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 规则与查询 ========== */
.tab-ct .rule-content {
    line-height: 1.8;
    font-size: 0.85rem;
    color: var(--text-dark);
}

.tab-ct .search-form {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.tab-ct .search-form input[type="text"] {
    padding: 0.7rem 0.9rem;
    border: 2px solid #e8ecf1;
    border-radius: 12px;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s;
    background: #f8f9fa;
}

.tab-ct .search-form input[type="text"]:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(196,30,58,0.1);
}

.tab-ct .search-form .btn-search {
    padding: 0.7rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 3px 10px rgba(196,30,58,0.3);
}

.tab-ct .search-form .btn-search:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(196,30,58,0.4);
}

#result {
    margin-top: 1rem;
}

.result-list {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.result-list dl {
    display: flex;
    gap: 0.8rem;
    padding: 0.8rem;
    background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.result-list dt {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.result-list dt img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.result-list dd p {
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
    line-height: 1.5;
}

.result-list dd p strong {
    color: var(--primary);
    font-size: 0.9rem;
}

.no-result {
    text-align: center;
    color: var(--text-muted);
    padding: 1.2rem 1rem;
    font-size: 0.85rem;
}

/* ========== 遮罩与弹窗 ========== */
.mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(3px);
    z-index: 998;
    display: none;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.opwin {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    max-width: 380px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    z-index: 999;
    display: none;
    overflow: hidden;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.opwin > div {
    padding: 1.5rem 1.2rem;
}

.opwin h1 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 0.3rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.opwin h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
}

.opwin h3 {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
    text-align: center;
    margin: 0.7rem 0 1rem;
    line-height: 1.6;
}

/* ========== 登录弹窗 ========== */
.opwin.login .form {
    display: flex;
    flex-direction: row;
    gap: 0.6rem;
    align-items: flex-end;
    margin-top: 0.8rem;
}

.opwin.login .form li {
    margin-bottom: 0;
    flex: 1;
}

.opwin.login .form li:first-child {
    flex: 2;
}

.opwin.login .form li.c3 {
    flex: 1;
    min-width: 90px;
}

.opwin input.txt {
    width: 100%;
    padding: 0.75rem 0.9rem;
    border: 2px solid #e8ecf1;
    border-radius: 12px;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s;
    background: #f8f9fa;
}

.opwin input.txt:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(196,30,58,0.1);
}

.opwin input.btn,
.opwin .a-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 3px 10px rgba(196,30,58,0.3);
    white-space: nowrap;
}

.opwin input.btn:hover,
.opwin .a-btn:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(196,30,58,0.4);
}

.opwin .a-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    margin-top: 1rem;
}

.btn-close.w-btn {
    position: absolute;
    right: 0.8rem;
    top: 0.8rem;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.btn-close.w-btn:hover {
    color: var(--primary);
    background: rgba(196,30,58,0.1);
    transform: rotate(90deg);
}

.result ul {
    text-align: center;
    padding: 0.8rem 0;
}

.result ul img {
    max-width: 130px;
    margin: 0 auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.15);
}

input.f-btn {
    width: 100%;
    padding: 0.7rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 3px 10px rgba(196,30,58,0.3);
}

input.f-btn:hover {
    opacity: 0.95;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(196,30,58,0.4);
}

/* ========== 响应式优化 ========== */
@media (max-width: 480px) {
    .core-w {
        max-width: 3.2rem;
        padding: 0.5rem;
    }
    .core {
        width: 3.2rem;
        height: 3.2rem;
    }
    .rotary ul {
        inset: 0.2rem;
    }
    .rotary ul li span {
        width: 1.4rem;
        bottom: 7%;
    }
    .rotary ul li span img {
        width: 0.6rem;
        height: 0.6rem;
    }
    .rotary ul li span strong {
        font-size: 0.12rem;
    }
    .rotary ul li span i {
        font-size: 0.09rem;
    }
    .rotary p {
        width: 1rem;
        height: 1rem;
        margin-left: -0.5rem;
        margin-top: -0.5rem;
    }
    .hand {
        width: 0.95rem;
        height: 1.15rem;
        margin-left: -0.475rem;
        margin-top: -0.575rem;
    }
    .prize {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .prize dl dd {
        padding: 0.4rem;
    }
    .prize dl dd b {
        font-size: 0.75rem;
    }
    .prize dl dd span {
        font-size: 0.65rem;
    }
    .opwin.login .form {
        flex-direction: column;
        gap: 0.7rem;
    }
    .opwin.login .form li {
        flex: 1;
        width: 100%;
    }
    .page-title {
        font-size: 1.2rem;
    }
    .page-subtitle {
        font-size: 0.7rem;
    }
}

@media (min-width: 768px) {
    .main {
        padding: 1.2rem;
    }
    .tab-ct {
        padding: 1.2rem;
    }
    .prize {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
    .core-w {
        max-width: 4.2rem;
        padding: 0.8rem;
    }
    .core {
        width: 4.2rem;
        height: 4.2rem;
    }
    .rotary ul li span {
        width: 1.8rem;
    }
    .rotary ul li span img {
        width: 0.8rem;
        height: 0.8rem;
    }
    .rotary ul li span strong {
        font-size: 0.16rem;
    }
    .rotary p {
        width: 1.3rem;
        height: 1.3rem;
        margin-left: -0.65rem;
        margin-top: -0.65rem;
    }
    .hand {
        width: 1.2rem;
        height: 1.45rem;
        margin-left: -0.6rem;
        margin-top: -0.725rem;
    }
}

@media (min-width: 1024px) {
    .main {
        padding: 1.8rem;
    }
    .core-w {
        max-width: 4.5rem;
        padding: 1rem;
    }
    .core {
        width: 4.5rem;
        height: 4.5rem;
    }
    .rotary ul li span {
        width: 2rem;
    }
    .rotary ul li span img {
        width: 0.85rem;
        height: 0.85rem;
    }
    .rotary ul li span strong {
        font-size: 0.17rem;
    }
    .rotary p {
        width: 1.4rem;
        height: 1.4rem;
        margin-left: -0.7rem;
        margin-top: -0.7rem;
    }
    .hand {
        width: 1.25rem;
        height: 1.5rem;
        margin-left: -0.625rem;
        margin-top: -0.75rem;
    }
    .page-title {
        font-size: 1.9rem;
    }
    .page-subtitle {
        font-size: 0.95rem;
    }
}