/* 基础重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 全局背景和字体 */
body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #e2e8f0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
}

/* 自定义滚动条 - 统一样式 */
.custom-scrollbar::-webkit-scrollbar,
*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track,
*::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.3);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb,
*::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.5);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover,
*::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.7);
}

.custom-scrollbar,
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(59, 130, 246, 0.5) rgba(15, 23, 42, 0.3);
}

/* 卡片样式 */
.panel-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    transition: all 0.3s;
}

.panel-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

/* 输入框样式 */
.input-field {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(71, 85, 105, 0.3);
    color: #e2e8f0;
    border-radius: 8px;
    padding: 10px 14px;
    transition: all 0.2s;
}

.input-field:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(15, 23, 42, 0.7);
}

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

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(71, 85, 105, 0.3);
    color: #e2e8f0;
}

.btn-secondary:hover {
    background: rgba(71, 85, 105, 0.5);
}

/* Toast 通知样式 */
#toastContainer {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    min-width: 320px;
    padding: 14px 18px;
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease-out;
    backdrop-filter: blur(10px);
}

.toast-success {
    background: rgba(16, 185, 129, 0.95);
    border-left: 4px solid #10b981;
}

.toast-error {
    background: rgba(239, 68, 68, 0.95);
    border-left: 4px solid #ef4444;
}

.toast-info {
    background: rgba(59, 130, 246, 0.95);
    border-left: 4px solid #3b82f6;
}

/* 动画效果 */
@keyframes slideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    border-top-color: #3b82f6;
    animation: spin 1s linear infinite;
}

.spinner {
    border: 3px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    border-top: 3px solid #3b82f6;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* 通用工具类 */
.hidden {
    display: none !important;
}