/* ==========================================
   Builder 布局样式 (已弃用，改用 Tailwind Grid/Flex 在 builder.php 中直接定义)
   ========================================== */

/*
.builder-container {
    display: flex;
    height: 100vh;
}

.builder-container .sidebar {
    width: var(--main-sidebar-width, 250px);
    background: #ffffff;
    border-right: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}

.builder-container .canvas-area {
    flex: 1;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.builder-container .property-panel {
    width: 320px;
    background: #f9fafb;
    border-left: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}
*/

/* ==========================================
   智能按钮系统样式 (Advanced Button System)
   ========================================== */

/* 基础按钮样式 */
.btn-advanced {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
    user-select: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 按钮尺寸 */
.btn-advanced[data-size="xs"] {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    line-height: 1rem;
    min-height: 1.5rem;
}

.btn-advanced[data-size="sm"] {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    min-height: 2rem;
}

.btn-advanced[data-size="md"] {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5rem;
    min-height: 3rem;
}

.btn-advanced[data-size="lg"] {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    line-height: 1.75rem;
    min-height: 3.5rem;
}

.btn-advanced[data-size="xl"] {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    line-height: 1.75rem;
    min-height: 4rem;
}

/* 按钮样式变体 */
.btn-advanced[data-style="primary"] {
    background: linear-gradient(135deg, var(--btn-primary-color, #2563eb) 0%, color-mix(in srgb, var(--btn-primary-color, #2563eb), black 15%) 100%);
    color: white;
    box-shadow: var(--btn-shadow, 0 4px 14px 0 rgba(37, 99, 235, 0.39));
    border-radius: var(--btn-radius, 8px);
}

.btn-advanced[data-style="primary"]:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--btn-primary-color, #2563eb), black 20%) 0%, color-mix(in srgb, var(--btn-primary-color, #2563eb), black 35%) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 color-mix(in srgb, var(--btn-primary-color, #2563eb), transparent 50%);
}

.btn-advanced[data-style="secondary"] {
    background: #6b7280;
    color: white;
    box-shadow: 0 4px 14px 0 rgba(107, 114, 128, 0.39);
}

.btn-advanced[data-style="secondary"]:hover {
    background: #4b5563;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(107, 114, 128, 0.5);
}

.btn-advanced[data-style="outline"] {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
    box-shadow: none;
}

.btn-advanced[data-style="outline"]:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(37, 99, 235, 0.3);
}

.btn-advanced[data-style="ghost"] {
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
    border: 1px solid rgba(37, 99, 235, 0.2);
    box-shadow: none;
}

.btn-advanced[data-style="ghost"]:hover {
    background: rgba(37, 99, 235, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px 0 rgba(37, 99, 235, 0.2);
}

.btn-advanced[data-style="gradient"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(102, 126, 234, 0.4);
}

.btn-advanced[data-style="gradient"]:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6b4190 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(102, 126, 234, 0.6);
}

.btn-advanced[data-style="success"] {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}

.btn-advanced[data-style="success"]:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(16, 185, 129, 0.5);
}

.btn-advanced[data-style="danger"] {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.39);
}

.btn-advanced[data-style="danger"]:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(239, 68, 68, 0.5);
}

.btn-advanced[data-style="warning"] {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.39);
}

.btn-advanced[data-style="warning"]:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(245, 158, 11, 0.5);
}

/* 动画效果 */
.btn-advanced[data-animation="bounce"]:active {
    animation: btn-bounce 0.3s ease;
}

.btn-advanced[data-animation="pulse"]:hover {
    animation: btn-pulse 2s infinite;
}

.btn-advanced[data-animation="shake"]:hover {
    animation: btn-shake 0.5s ease;
}

.btn-advanced[data-animation="glow"] {
    position: relative;
}

.btn-advanced[data-animation="glow"]:hover::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #ffeaa7, #dda0dd, #98d8c8);
    background-size: 400% 400%;
    animation: btn-glow 3s ease infinite;
    z-index: -1;
}

.btn-advanced[data-animation="slide"]:hover {
    transform: translateX(4px);
}

.btn-advanced[data-animation="scale"]:hover {
    transform: scale(1.05);
}

.btn-advanced[data-animation="scale"]:active {
    transform: scale(0.95);
}

/* 动画定义 */
@keyframes btn-bounce {
    0% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
    100% { transform: translateY(0); }
}

@keyframes btn-pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

@keyframes btn-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px); }
    75% { transform: translateX(2px); }
}

@keyframes btn-glow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 图标样式 */
.btn-advanced .btn-icon {
    transition: transform 0.3s ease;
}

.btn-advanced:hover .btn-icon {
    transform: scale(1.1);
}

/* 禁用状态 */
.btn-advanced:disabled,
.btn-advanced[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    pointer-events: none;
}

/* 仅图标按钮 */
.btn-advanced[data-icon-pos="only"] .btn-text {
    display: none;
}

/* ==========================================
   加载状态和旋转器
   ========================================== */

/* 加载状态样式 */
.btn-advanced[data-loading="true"] {
    pointer-events: none;
    position: relative;
    color: transparent !important;
}

.btn-advanced[data-loading="true"]::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: btn-spin 1s linear infinite;
    opacity: 0.8;
}

/* 不同尺寸的加载器 */
.btn-advanced[data-size="xs"][data-loading="true"]::before,
.btn-advanced[data-size="sm"][data-loading="true"]::before {
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
}

.btn-advanced[data-size="lg"][data-loading="true"]::before,
.btn-advanced[data-size="xl"][data-loading="true"]::before {
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
}

/* 旋转动画 */
@keyframes btn-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================
   波纹点击效果
   ========================================== */

.btn-advanced[data-ripple="true"] {
    position: relative;
    overflow: hidden;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: btn-ripple 0.6s linear;
    pointer-events: none;
}

@keyframes btn-ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ==========================================
   悬停提示 (Tooltip)
   ========================================== */

.btn-tooltip {
    position: relative;
    display: inline-block;
}

.btn-tooltip .btn-tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    transition: all 0.3s ease;
    pointer-events: none;
}

.btn-tooltip .btn-tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #333;
}

.btn-tooltip:hover .btn-tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* 按钮组样式 */
.btn-group {
    display: inline-flex;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.btn-group .btn-advanced {
    border-radius: 0;
    margin: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    flex: 1;
}

.btn-group .btn-advanced:first-child {
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
}

.btn-group .btn-advanced:last-child {
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
    border-right: none;
}

.btn-group .btn-advanced:only-child {
    border-radius: 8px;
    border-right: none;
}

/* 按钮组变体样式 */
.btn-group.btn-group-pills {
    border-radius: 50px;
}

.btn-group.btn-group-pills .btn-advanced:first-child {
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
}

.btn-group.btn-group-pills .btn-advanced:last-child {
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
}

.btn-group.btn-group-flat {
    box-shadow: none;
    border: 1px solid #e5e7eb;
}

.btn-group.btn-group-flat .btn-advanced {
    border-right: 1px solid #e5e7eb;
}

/* 对齐方式 */
.btn-group.justify-start {
    justify-content: flex-start;
}

.btn-group.justify-center {
    justify-content: center;
}

.btn-group.justify-end {
    justify-content: flex-end;
}

.btn-group.justify-stretch {
    width: 100%;
}

.btn-group.justify-stretch .btn-advanced {
    flex: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .btn-advanced[data-size="xl"] {
        padding: 1rem 2rem;
        font-size: 1.125rem;
    }

    .btn-advanced[data-size="lg"] {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
}