/* 经典蓝色渐变模板样式 */
/* 此模板用于首页 index.html 的样式覆盖 */

/* 首页 body 样式 */
body {
    background:
        radial-gradient(circle at top left, rgba(59,130,246,0.25), transparent 55%),
        radial-gradient(circle at bottom right, rgba(147,51,234,0.35), #0f172a);
    color: #e5e7eb;
}

/* 首页导航栏样式 */
.nav {
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 40%, #7c3aed 100%);
    box-shadow: 0 12px 30px rgba(15,23,42,0.7);
}

.topbar {
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 40%, #7c3aed 100%);
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.8);
}

.topbar-user a {
    color: #bfdbfe;
}

.sidebar {
    background-color: #020617;
    border-right: 1px solid rgba(30, 64, 175, 0.35);
}

.nav-title {
    color: #6b7280;
}

/* 菜单组样式 */
.nav-title-toggle {
    color: #9ca3af;
    background-color: rgba(30, 64, 175, 0.1);
    border: 1px solid rgba(30, 64, 175, 0.2);
}

.nav-title-toggle:hover {
    background-color: rgba(30, 64, 175, 0.2);
    color: #e5e7eb;
    border-color: rgba(30, 64, 175, 0.4);
}

.nav-title-icon {
    color: #6b7280;
}

.nav-title-toggle:hover .nav-title-icon {
    color: #e5e7eb;
}

.nav-group-content .nav-link {
    color: #e5e7eb;
}

.nav-group-content .nav-link:hover {
    background-color: #111827;
    border-left-color: rgba(30, 64, 175, 0.5);
}

.nav-group-content .nav-link.active {
    background-color: #1d283a;
    color: #ffffff;
    border-left-color: #3b82f6;
}

.nav-link {
    color: #e5e7eb;
}

.nav-link:hover {
    background-color: #111827;
}

.nav-link.active {
    background-color: #1d283a;
    color: #ffffff;
}

.content {
    background: radial-gradient(circle at top, rgba(30, 64, 175, 0.35), transparent 55%), #020617;
}

.card {
    background-color: #020617;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
    border-radius: 10px;
    padding: 20px 18px 18px;
}

.card-title {
    color: #e5e7eb;
}

.card-subtitle {
    color: #9ca3af;
}

.stat-item {
    background: linear-gradient(135deg, #1e293b 0%, #020617 100%);
    border: 1px solid rgba(55,65,81,0.9);
}
.version-info-box {
    background: linear-gradient(135deg, #1e293b 0%, #020617 100%);
    border: 1px solid rgba(55,65,81,0.9);
}
.version-info-right {
    border-left-color: rgba(55,65,81,0.5);
}

.stat-label {
    color: #9ca3af;
}

.stat-value {
    color: #e5e7eb;
}

.profile-label {
    color: #9ca3af;
}

.code-block {
    background-color: #020617;
    border: 1px solid #1f2937;
    color: #e5e7eb;
}

.snippet-tab {
    color: #9ca3af;
    border: 1px solid rgba(55,65,81,0.9);
}

.snippet-tab.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #f9fafb;
}

.lang-switch a {
    color: #e5e7eb;
}

.lang-switch a.active {
    border-color: rgba(191,219,254,0.9);
    background: rgba(15,23,42,0.35);
}

/* ========== 统计页面样式 ========== */
.nav-tabs {
    border-bottom: none;
}

.nav-tab {
    background-color: #1e293b;
    border: 2px solid rgba(148, 163, 184, 0.4) !important;
    color: #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.nav-tab:hover {
    background-color: #334155;
    border-color: rgba(59, 130, 246, 0.5) !important;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.nav-tab.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: #3b82f6 !important;
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

.date-btn {
    border: 2px solid rgba(148, 163, 184, 0.4) !important;
    background-color: #1e293b;
    color: #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.date-btn:hover {
    background-color: #334155;
    border-color: rgba(59, 130, 246, 0.5) !important;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.date-btn.active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    border-color: #3b82f6 !important;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

.date-input {
    border: 1px solid rgba(148, 163, 184, 0.4);
    background-color: #1e293b;
    color: #e5e7eb;
}

.stat-card {
    background: linear-gradient(135deg, #1e293b 0%, #020617 100%);
    border: 1px solid rgba(55,65,81,0.9);
}

.stat-card-title {
    color: #9ca3af;
}

.stat-card-total {
    color: #e5e7eb;
}

.stat-chart-legend {
    color: #9ca3af;
}

.data-table th {
    background-color: #1e293b;
    color: #9ca3af;
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.data-table td {
    color: #e5e7eb;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.data-table tr:hover {
    background-color: rgba(30, 64, 175, 0.1);
}

.view-count {
    color: #3b82f6;
}

.empty-data {
    color: #9ca3af;
}

input[type="text"],
input[type="number"],
input[type="date"],
textarea {
    border: 1px solid rgba(148, 163, 184, 0.4);
    background-color: #1e293b;
    color: #e5e7eb;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus {
    border-color: #3b82f6;
    outline: none;
}

.block-ip-form {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.form-label {
    color: #cbd5e1;
    font-weight: 500;
}

.form-input {
    border: 1px solid rgba(148, 163, 184, 0.4);
    background-color: #1e293b;
    color: #e5e7eb;
}

.form-input::placeholder {
    color: #64748b;
}

.form-input:focus {
    border-color: #3b82f6;
    background-color: #334155;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

.btn-add-ip {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.btn-add-ip:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
}

.form-help {
    color: #9ca3af;
}

.manual-call-box {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.btn-manual-record {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-manual-record:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

.btn-manual-record:active {
    transform: translateY(0);
}

.manual-result {
    color: #e5e7eb;
}

.manual-result-loading {
    color: #9ca3af;
}

.manual-result-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.15) 100%);
    border-color: #10b981 !important;
    color: #6ee7b7;
}

.result-success {
    color: #10b981;
}

.manual-result-error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.15) 100%);
    border-color: #ef4444 !important;
    color: #fca5a5;
}

.result-error {
    color: #ef4444;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.15) 100%);
    border-color: #10b981 !important;
    color: #6ee7b7;
}

.alert-error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.15) 100%);
    border-color: #ef4444 !important;
    color: #fca5a5;
}

.pagination-info {
    color: #cbd5e1;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.pagination-btn {
    border: 2px solid rgba(148, 163, 184, 0.4) !important;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
}

.pagination-btn:hover:not(.pagination-btn-disabled):not(.pagination-btn-active) {
    background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
    border-color: rgba(255, 255, 255, 0.5) !important;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15), 0 2px 8px rgba(0, 0, 0, 0.4);
}

.pagination-btn-active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: #3b82f6 !important;
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.5), 0 2px 10px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.pagination-btn-active::before {
    opacity: 1;
}

.pagination-ellipsis {
    color: #9ca3af;
    font-weight: 600;
}

button[type="submit"],
.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
}

button[type="submit"]:hover,
.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

/* ========== 后台样式页面样式 ========== */
.current-template {
    background-color: #020617;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.current-template-label {
    color: #9ca3af;
}

.template-name {
    color: #e5e7eb;
}

.template-description {
    color: #cbd5e1;
}

.template-code {
    color: #9ca3af;
}

.template-card {
    background-color: #020617;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
}

.template-card:hover {
    border-color: rgba(59, 130, 246, 0.6);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.template-card.active {
    border-color: #3b82f6;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

.template-card-name {
    color: #e5e7eb;
}

.template-badge {
    background-color: #dbeafe;
    color: #1e40af;
}

.template-card-description {
    color: #cbd5e1;
}

.template-card-code {
    color: #9ca3af;
}

.btn-template-select {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
}

.btn-template-select:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

.btn-template-select.disabled {
    background: #374151;
    color: #9ca3af;
}

.js-code-snippet {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.js-code-snippet code {
    color: #cbd5e1;
}

.copy-code-btn {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
}

.copy-code-btn:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.5);
}

.code-help-box {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.2) 0%, rgba(15, 23, 42, 0.3) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-left: 3px solid #3b82f6;
    color: #e5e7eb;
}

.code-help-box strong {
    color: #93c5fd;
}

.code-help-box li {
    color: #cbd5e1;
}

/* ========== 友情链接赞助样式 ========== */
.link-sponsor-section {
    padding: 6vh 8vw 4vh;
    background: rgba(15,23,42,0.3);
}

.link-sponsor-title {
    text-align: center;
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    margin-bottom: 32px;
    color: #e5e7eb;
}

.link-sponsor-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.link-sponsor-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(15,23,42,0.9);
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.3);
    padding: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    overflow: hidden;
}

.link-sponsor-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(15,23,42,0.6);
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(15,23,42,0.95);
}

.link-sponsor-item img {
    width: auto;
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}

.link-sponsor-item-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 14px;
    text-align: center;
    word-break: break-word;
}

/* 友情链接页面专用样式 - 每行显示5条 */
.link-sponsor-grid-full {
    max-width: 1400px;
    justify-content: flex-start;
}

.link-sponsor-grid-full .link-sponsor-item {
    flex: 0 0 calc(20% - 19.2px);
    max-width: calc(20% - 19.2px);
    min-width: 0;
    width: calc(20% - 19.2px);
}

@media (max-width: 1200px) {
    .link-sponsor-grid-full .link-sponsor-item {
        flex: 0 0 calc(25% - 18px);
        max-width: calc(25% - 18px);
        width: calc(25% - 18px);
    }
}

@media (max-width: 900px) {
    .link-sponsor-grid-full {
        gap: 16px;
    }
    
    .link-sponsor-grid-full .link-sponsor-item {
        flex: 0 0 calc(33.333% - 10.67px);
        max-width: calc(33.333% - 10.67px);
        width: calc(33.333% - 10.67px);
    }
}

@media (max-width: 600px) {
    .link-sponsor-grid-full .link-sponsor-item {
        flex: 0 0 calc(50% - 8px);
        max-width: calc(50% - 8px);
        width: calc(50% - 8px);
    }
}

@media (max-width: 900px) {
    .link-sponsor-section {
        padding: 4vh 5vw 3vh;
    }
    
    .link-sponsor-grid {
        gap: 16px;
    }
    
    .link-sponsor-item {
        padding: 0;
    }
}

@media (max-width: 600px) {
    .link-sponsor-item {
        padding: 0;
    }
    
    .link-sponsor-title {
        font-size: 20px;
        margin-bottom: 24px;
    }
}