.zfd-fudai-card {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    background: var(--main-bg-color, #fff);
    border: 1px solid var(--main-border-color, #eee);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: box-shadow 0.3s;
}

.zfd-fudai-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.zfd-fudai-card .btn {
    border: none;
    padding: 10px 24px;
    cursor: pointer;
    transition: all 0.25s;
    font-weight: 600;
    border-radius: 10px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.zfd-fudai-card .btn.jb-theme {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: #fff;
    box-shadow: 0 4px 14px rgba(255, 107, 107, 0.35);
}

.zfd-fudai-card .btn.jb-theme:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
    transform: translateY(-1px);
}

.zfd-fudai-card .btn.jb-cyan {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 114, 255, 0.35);
}

.zfd-fudai-card .btn.jb-cyan:hover {
    box-shadow: 0 6px 20px rgba(0, 114, 255, 0.5);
    transform: translateY(-1px);
}

.zfd-fudai-card .btn.jb-yellow {
    background: linear-gradient(135deg, #f5a623, #f78b00);
    color: #fff;
    box-shadow: 0 4px 14px rgba(245, 166, 35, 0.35);
}

.zfd-fudai-card .btn.jb-yellow:hover {
    box-shadow: 0 6px 20px rgba(245, 166, 35, 0.5);
}

.zfd-fudai-card .btn.jb-gray {
    background: var(--muted-bg-color, #f5f5f5);
    color: var(--muted-color, #666);
    border: 1px solid var(--main-border-color, #e0e0e0);
}

.zfd-fudai-card .btn.jb-gray:hover {
    background: var(--main-bg-color, #fff);
}

.zfd-fudai-card button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.4);
}

.zfd-fudai-card .btn:active {
    transform: scale(0.97);
}

.zfd-share-link input {
    width: 100%;
    margin-top: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--main-border-color, #ddd);
    background: var(--main-bg-color, #fff);
    color: var(--main-color, #333);
}

body.dark-theme .zfd-fudai-card {
    background: var(--muted-bg-color, #1e1e1e);
    border-color: var(--main-border-color, #333);
}

.zfd-toast {
    position: fixed;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border-radius: 12px;
    z-index: 999999;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    animation: zfd-toast-in 0.3s ease;
    max-width: 90vw;
}

.zfd-toast-info {
    background: var(--main-bg-color, #fff);
    color: var(--main-color, #333);
    border: 1px solid var(--main-border-color, #eee);
}

.zfd-toast-success {
    background: linear-gradient(135deg, #52c41a, #389e0d);
    color: #fff;
}

.zfd-toast-error {
    background: linear-gradient(135deg, #ff4d4f, #cf1322);
    color: #fff;
}

@keyframes zfd-toast-in {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.zfd-widget-countdown {
    color: #ff4d4d;
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.zfd-widget-icon {
    display: inline-block;
    font-size: 20px;
}

.zfd-csf-create-box,
.zfd-csf-list {
    background: var(--main-bg-color, #fff);
    border: 1px solid var(--main-border-color, #eee);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.zfd-csf-create-box .form-table {
    margin-top: 10px;
}

.zfd-csf-create-box .form-table th {
    width: 140px;
    font-weight: 600;
}

.zfd-csf-create-box input[type=text],
.zfd-csf-create-box input[type=number],
.zfd-csf-create-box select,
.zfd-csf-create-box textarea {
    border-radius: 8px;
    border: 1px solid var(--main-border-color, #ddd);
    padding: 8px 12px;
    min-width: 280px;
}

.zfd-csf-create-box input:focus,
.zfd-csf-create-box select:focus,
.zfd-csf-create-box textarea:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
}

.zfd-csf-create-box input[type=datetime-local] {
    padding: 8px 12px;
}

.zfd-csf-create-box .button-primary {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53) !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 10px 30px !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(255, 107, 107, 0.35);
    transition: all 0.25s;
}

.zfd-csf-create-box .button-primary:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
    transform: translateY(-1px);
}

.zfd-csf-item {
    transition: all 0.2s;
    border-radius: 10px !important;
    margin-bottom: 12px !important;
}

.zfd-csf-item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.zfd-csf-win-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.zfd-csf-win-list .button-small {
    border-radius: 8px !important;
}

.zfd-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.zfd-stat-card {
    background: linear-gradient(135deg, var(--main-bg-color, #fff), var(--muted-bg-color, #f8f9fa));
    border: 1px solid var(--main-border-color, #eee);
    border-radius: 14px;
    padding: 22px;
    text-align: center;
    transition: transform 0.25s, box-shadow 0.25s;
}

.zfd-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.zfd-stat-num {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zfd-stat-label {
    font-size: 13px;
    color: var(--muted-color, #999);
    margin-top: 6px;
}

.zfd-stat-active .zfd-stat-num {
    background: linear-gradient(135deg, #52c41a, #389e0d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zfd-stat-total .zfd-stat-num {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zfd-stat-users .zfd-stat-num {
    background: linear-gradient(135deg, #f5a623, #f78b00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zfd-dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.zfd-card {
    background: var(--main-bg-color, #fff);
    border: 1px solid var(--main-border-color, #eee);
    border-radius: 14px;
    padding: 22px;
    margin-bottom: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.zfd-card h3 {
    margin-top: 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--main-border-color, #eee);
    font-size: 17px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zfd-card h3::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 18px;
    background: linear-gradient(180deg, #ff6b6b, #ff8e53);
    border-radius: 2px;
}

.zfd-version-tag {
    font-size: 12px;
    color: var(--muted-color, #999);
    font-weight: normal;
    background: var(--muted-bg-color, #f5f5f5);
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
}

.zfd-win-item {
    display: inline-block;
    margin: 3px;
    padding: 5px 10px;
    background: var(--muted-bg-color, #f5f5f5);
    border-radius: 8px;
    font-size: 13px;
    border: 1px solid var(--main-border-color, #eee);
}

.zfd-win-item .button-small {
    margin-left: 4px;
    border-radius: 6px !important;
}

.zfd-create-form {
    max-width: 700px;
}

.zfd-create-result {
    margin-top: 12px;
}

.zfd-tabs {
    margin-bottom: 20px;
    border-bottom: 2px solid var(--main-border-color, #eee);
}

.zfd-tabs .nav-tab {
    border: none;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--muted-color, #666);
    padding: 10px 18px;
    margin-bottom: -2px;
    font-weight: 500;
    transition: all 0.2s;
}

.zfd-tabs .nav-tab:hover {
    color: var(--main-color, #333);
}

.zfd-tabs .nav-tab-active {
    border-bottom-color: #ff6b6b !important;
    color: #ff6b6b !important;
    font-weight: 700;
}

.widefat {
    border-radius: 12px !important;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.widefat th {
    background: var(--muted-bg-color, #f8f9fa);
    font-weight: 600;
    padding: 12px !important;
}

.widefat td {
    padding: 12px !important;
}

.widefat .button-small {
    border-radius: 8px !important;
    border: none !important;
}

.widefat .button-small.button-primary {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53) !important;
    color: #fff !important;
}

.widefat .button-small:not(.button-primary) {
    background: var(--muted-bg-color, #f5f5f5) !important;
    color: var(--main-color, #333) !important;
    border: 1px solid var(--main-border-color, #ddd) !important;
}

.zfd-rendered-fudai {
    max-width: 500px;
    margin: 0 auto;
    background: linear-gradient(135deg, #fff7e6 0%, #fff 50%, #ffe7d6 100%);
    border: 2px dashed #ffb020;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    position: relative;
}

.zfd-rendered-fudai::before {
    content: '🎁';
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 32px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.4);
}

.zfd-rendered-fudai h4 {
    font-size: 18px;
    font-weight: 700;
    color: #664d00;
    margin: 8px 0 12px;
}

.zfd-rendered-fudai .zfd-rf-prize {
    font-size: 22px;
    font-weight: 700;
    color: #ff4d4f;
    margin: 8px 0;
}

.zfd-rendered-fudai .zfd-rf-info {
    font-size: 13px;
    color: #999;
    margin: 6px 0;
}

.zfd-rendered-fudai .zfd-rf-buttons {
    margin-top: 16px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.zfd-rendered-fudai .zfd-rf-buttons .btn {
    padding: 10px 24px;
    border-radius: 12px;
}

.muted-box {
    border-radius: 10px;
}

.c-green {
    color: #52c41a;
}

.c-red {
    color: #ff4d4d;
}

.c-yellow {
    color: #faad14;
}

@media (max-width: 768px) {
    .zfd-dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .zfd-stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zfd-csf-create-box input[type=text],
    .zfd-csf-create-box input[type=number],
    .zfd-csf-create-box select,
    .zfd-csf-create-box textarea {
        min-width: auto;
        width: 100%;
    }

    .zfd-csf-create-box .form-table th {
        width: auto;
    }
}