/* ============================================
   手游赛事中心 - PC端通用样式
   ============================================ */

:root {
    --primary: #6C5CE7;
    --primary-light: #A29BFE;
    --primary-dark: #5A4BD1;
    --success: #00B894;
    --warning: #FDCB6E;
    --danger: #E17055;
    --dark: #2D3436;
    --gray: #636E72;
    --light-gray: #DFE6E9;
    --bg: #F5F6FA;
    --white: #FFFFFF;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-hover: 0 6px 24px rgba(0,0,0,0.12);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    color: var(--dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Container */
.pc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* Header */
.pc-header {
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.pc-header .pc-container {
    display: flex;
    align-items: center;
    height: 64px;
    gap: 32px;
}

.pc-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    flex-shrink: 0;
}

.logo-icon { font-size: 28px; }
.logo-text { font-size: 20px; font-weight: 700; color: var(--primary); }

.pc-nav {
    display: flex;
    gap: 24px;
    flex: 1;
}

.nav-link {
    font-size: 15px;
    color: var(--gray);
    padding: 6px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.pc-user-area {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.user-nickname { font-weight: 600; color: var(--dark); }
.user-prop { color: var(--gray); }
.user-prop b { color: var(--primary); }

/* Buttons */
.btn-sm {
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: inline-block;
    text-align: center;
}

.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: var(--white); color: var(--primary); border: 1px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }

.btn-lg {
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-lg-primary { background: var(--primary); color: var(--white); }
.btn-lg-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-hover); }

.btn-lg-outline { background: var(--white); color: var(--primary); border: 2px solid var(--primary); }
.btn-lg-outline:hover { background: var(--primary); color: var(--white); }

/* Main */
.pc-main {
    flex: 1;
    padding: 24px 0;
}

/* Filter Section */
.filter-section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.search-box {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.search-box input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.search-box input:focus { border-color: var(--primary); }

.btn-search {
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}

.filter-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-item label {
    font-size: 13px;
    color: var(--gray);
    white-space: nowrap;
}

.filter-item select {
    padding: 8px 28px 8px 12px;
    border: 1px solid var(--light-gray);
    border-radius: 6px;
    font-size: 13px;
    outline: none;
    background: var(--white);
    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='%23636E72' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

/* Event Grid */
.event-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Event Card - PC */
.event-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.card-cover {
    position: relative;
    height: 180px;
    background: var(--light-gray);
    overflow: hidden;
}

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

.event-card:hover .card-cover img {
    transform: scale(1.05);
}

.status-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
}

.status-badge.signup { background: var(--success); }
.status-badge.ongoing { background: var(--primary); }
.status-badge.finished { background: var(--gray); }
.status-badge.draft { background: var(--warning); color: var(--dark); }
.status-badge.cancelled { background: var(--danger); }

.card-body {
    padding: 16px 18px;
    flex: 1;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-game { font-size: 13px; color: var(--gray); margin-bottom: 10px; }

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.tag-type { background: #E8F0FE; color: #1A73E8; }
.tag-free { background: #E6F4EA; color: #1E8E3E; }
.tag-fee { background: #FEF7E0; color: #E37400; }
.tag-vip { background: #FCE8E6; color: #D93025; }
.tag-guess { background: #F3E8FD; color: #8430CE; }

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray);
    margin-bottom: 6px;
}

.card-extra {
    font-size: 12px;
    color: var(--primary);
    font-weight: 500;
}

.card-action {
    padding: 12px 18px;
    border-top: 1px solid var(--bg);
}

.btn-detail {
    width: 100%;
    padding: 8px;
    background: var(--bg);
    border: none;
    border-radius: 6px;
    font-size: 14px;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-detail:hover {
    background: var(--primary);
    color: var(--white);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
    padding-bottom: 16px;
}

.btn-page {
    padding: 8px 20px;
    border: 1px solid var(--light-gray);
    border-radius: 6px;
    background: var(--white);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-page:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.btn-page:disabled { opacity: 0.4; cursor: not-allowed; }
.page-info { font-size: 14px; color: var(--gray); }

/* Footer */
.pc-footer {
    background: var(--white);
    border-top: 1px solid var(--light-gray);
    padding: 20px 0;
    text-align: center;
    color: var(--gray);
    font-size: 13px;
    margin-top: auto;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
    color: var(--gray);
}

.empty-state .empty-icon { font-size: 48px; margin-bottom: 12px; }

/* Detail Page */
.detail-page {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    align-items: start;
}

.detail-main {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.detail-cover {
    width: 100%;
    height: 360px;
    object-fit: cover;
    background: var(--light-gray);
}

.detail-body { padding: 24px; }

.detail-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.detail-game { font-size: 15px; color: var(--gray); margin-bottom: 16px; }

.detail-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.info-item {
    background: var(--bg);
    padding: 12px 16px;
    border-radius: 8px;
}

.info-item .info-label { font-size: 12px; color: var(--gray); }
.info-item .info-value { font-size: 15px; font-weight: 600; margin-top: 2px; }

.detail-section { margin-top: 24px; }
.detail-section h3 { font-size: 17px; font-weight: 600; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--light-gray); }

.prize-table {
    width: 100%;
    border-collapse: collapse;
}

.prize-table th, .prize-table td {
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--bg);
    font-size: 14px;
    white-space: nowrap;
}

.prize-table th { background: var(--bg); font-weight: 600; color: var(--gray); }

/* Sidebar */
.detail-sidebar {
    position: sticky;
    top: 88px;
}

.sidebar-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 16px;
}

.sidebar-card h4 { font-size: 15px; margin-bottom: 12px; }

.signup-summary {
    text-align: center;
    padding: 12px 0;
}

.signup-count { font-size: 36px; font-weight: 700; color: var(--primary); }
.signup-label { font-size: 13px; color: var(--gray); margin-top: 4px; }

.btn-signup {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 16px;
    transition: all 0.2s;
}

.btn-signup:hover { background: var(--primary-dark); }
.btn-signup:disabled { background: var(--light-gray); color: var(--gray); cursor: not-allowed; }

/* Login Page - PC */
.login-page-pc {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6C5CE7 0%, #A29BFE 100%);
}

.login-card {
    width: 420px;
    background: var(--white);
    border-radius: 16px;
    padding: 40px 36px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.2);
}

.login-card .login-logo { font-size: 40px; text-align: center; margin-bottom: 8px; }
.login-card .login-title { text-align: center; font-size: 22px; font-weight: 700; color: var(--primary); margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; color: var(--gray); margin-bottom: 6px; font-weight: 500; }
.form-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--primary); }

/* My Page - PC */
.my-page-pc {
    gap: 24px;
    align-items: start;
}

#loggedIn {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    align-items: start;
}

.my-sidebar {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    position: sticky;
    top: 88px;
}

.my-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6C5CE7, #A29BFE);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
    margin: 0 auto 12px;
}

.my-nickname { text-align: center; font-size: 18px; font-weight: 600; }
.my-points { text-align: center; color: var(--gray); font-size: 14px; margin-top: 4px; }

.my-menu { margin-top: 20px; }
.my-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 14px;
}

.my-menu-item:hover { background: var(--bg); }
.my-menu-item.active { background: #EDE7FF; color: var(--primary); font-weight: 600; }
.my-menu-icon { font-size: 18px; }

.my-content {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    min-height: 400px;
}

/* PC新增通用组件 */
.pc-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 20px;
}

.pc-btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--light-gray);
    background: var(--white);
    color: var(--dark);
    text-decoration: none;
    transition: all 0.2s;
}

.pc-btn:hover { border-color: var(--primary); color: var(--primary); }

.pc-btn-primary { background: var(--primary); color: var(--white); border-color: var(--primary); }
.pc-btn-primary:hover { background: var(--primary-dark); color: var(--white); }

.pc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pc-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
}

.pc-table th, .pc-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--bg);
    font-size: 14px;
}

.pc-table th { background: var(--bg); font-weight: 600; color: var(--gray); font-size: 13px; text-transform: uppercase; }
.pc-table tr:hover td { background: #F8F9FF; }

.pc-loading { text-align: center; padding: 60px; color: var(--gray); font-size: 16px; }
.pc-empty { text-align: center; padding: 80px; color: var(--gray); }

.pc-nav a { color: var(--gray); font-size: 15px; padding: 6px 0; border-bottom: 2px solid transparent; transition: all 0.2s; text-decoration: none; }
.pc-nav a:hover, .pc-nav a.active { color: var(--primary); border-bottom-color: var(--primary); }

/* Responsive - 大屏4列 */
@media (min-width: 1400px) {
    .event-grid { grid-template-columns: repeat(4, 1fr); }
    .pc-grid { grid-template-columns: repeat(4, 1fr); }
}