/**
 * Progress Tracker - 进度追踪样式
 *
 * @version 1.0.0
 */

/* ============================================
   进度追踪容器
   ============================================ */

.progress-tracker-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    pointer-events: none;
}

.progress-tracker-container > * {
    pointer-events: auto;
}

/* ============================================
   进度模态框
   ============================================ */

.progress-tracker-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.progress-tracker-modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
}

.progress-tracker-modal__content {
    position: relative;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    animation: slideInDown 0.3s ease;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   模态框头部
   ============================================ */

.progress-tracker-modal__header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--bs-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.progress-tracker-modal__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--bs-gray-900);
}

.progress-tracker-modal__close {
    background: none;
    border: none;
    padding: 0.5rem;
    color: var(--bs-gray-600);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.progress-tracker-modal__close:hover {
    background: var(--bs-gray-100);
    color: var(--bs-gray-900);
}

/* ============================================
   模态框主体
   ============================================ */

.progress-tracker-modal__body {
    padding: 2rem;
}

/* ============================================
   状态显示
   ============================================ */

.progress-tracker-status {
    text-align: center;
    margin-bottom: 2rem;
}

.progress-tracker-status__icon {
    margin-bottom: 1rem;
}

.progress-tracker-status__icon .spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
}

.progress-tracker-status__text {
    font-size: 1rem;
    color: var(--bs-gray-700);
    font-weight: 500;
}

/* ============================================
   进度条
   ============================================ */

.progress-tracker-progress {
    margin-bottom: 1.5rem;
}

.progress-tracker-progress .progress {
    height: 24px;
    border-radius: 12px;
    background: var(--bs-gray-200);
    overflow: hidden;
}

.progress-tracker-progress .progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    transition: width 0.3s ease;
}

.progress-tracker-progress .progress-bar span {
    position: relative;
    z-index: 1;
}

.progress-tracker-progress__detail {
    margin-top: 0.5rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--bs-gray-600);
}

/* ============================================
   时间显示
   ============================================ */

.progress-tracker-time {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: var(--bs-gray-50);
    border-radius: 8px;
}

.progress-tracker-time__elapsed,
.progress-tracker-time__estimate {
    display: flex;
    flex-direction: column;
}

.progress-tracker-time small {
    font-size: 0.75rem;
}

.progress-tracker-time span {
    font-weight: 600;
    color: var(--bs-gray-800);
}

/* ============================================
   模态框底部
   ============================================ */

.progress-tracker-modal__footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--bs-border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* ============================================
   迷你进度条（用于页面内嵌）
   ============================================ */

.progress-tracker-mini {
    padding: 1rem;
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.progress-tracker-mini__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.progress-tracker-mini__title {
    font-weight: 600;
    color: var(--bs-gray-800);
    margin: 0;
}

.progress-tracker-mini__status {
    font-size: 0.875rem;
    color: var(--bs-gray-600);
}

.progress-tracker-mini .progress {
    height: 8px;
    margin-bottom: 0.5rem;
}

.progress-tracker-mini__detail {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--bs-gray-600);
}

/* ============================================
   进度列表（多任务）
   ============================================ */

.progress-tracker-list {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 350px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 9999;
}

.progress-tracker-list__item {
    background: white;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.progress-tracker-list__item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.progress-tracker-list__item-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--bs-gray-800);
}

.progress-tracker-list__item-close {
    background: none;
    border: none;
    padding: 0.25rem;
    color: var(--bs-gray-500);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.progress-tracker-list__item-close:hover {
    background: var(--bs-gray-100);
    color: var(--bs-gray-800);
}

.progress-tracker-list__item .progress {
    height: 6px;
    margin-bottom: 0.5rem;
}

.progress-tracker-list__item-status {
    font-size: 0.75rem;
    color: var(--bs-gray-600);
}

/* ============================================
   状态样式
   ============================================ */

.progress-tracker--completed .progress-bar {
    background: var(--bs-success) !important;
}

.progress-tracker--failed .progress-bar {
    background: var(--bs-danger) !important;
}

.progress-tracker--cancelled .progress-bar {
    background: var(--bs-secondary) !important;
}

/* ============================================
   响应式设计
   ============================================ */

@media (max-width: 576px) {
    .progress-tracker-modal__content {
        width: 95%;
        max-width: none;
    }

    .progress-tracker-modal__body {
        padding: 1.5rem 1rem;
    }

    .progress-tracker-time {
        flex-direction: column;
        gap: 0.5rem;
    }

    .progress-tracker-list {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
    }
}

/* ============================================
   暗色模式
   ============================================ */

@media (prefers-color-scheme: dark) {
    .progress-tracker-modal__content,
    .progress-tracker-mini,
    .progress-tracker-list__item {
        background: #2d3748;
        border-color: #4a5568;
    }

    .progress-tracker-modal__title,
    .progress-tracker-status__text,
    .progress-tracker-mini__title,
    .progress-tracker-list__item-title {
        color: #e2e8f0;
    }

    .progress-tracker-progress .progress,
    .progress-tracker-time {
        background: #1a202c;
    }

    .progress-tracker-modal__close,
    .progress-tracker-list__item-close {
        color: #cbd5e0;
    }

    .progress-tracker-modal__close:hover,
    .progress-tracker-list__item-close:hover {
        background: #4a5568;
        color: #e2e8f0;
    }

    .progress-tracker-time span {
        color: #e2e8f0;
    }
}

/* ============================================
   加载动画
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   成功/失败动画
   ============================================ */

.progress-tracker-status__icon i {
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ============================================
   脉冲动画（处理中）
   ============================================ */

.progress-tracker-modal__body {
    position: relative;
}

.progress-tracker-modal__body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--bs-primary),
        transparent
    );
    animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(100%);
    }
}

.progress-tracker--completed .progress-tracker-modal__body::before,
.progress-tracker--failed .progress-tracker-modal__body::before,
.progress-tracker--cancelled .progress-tracker-modal__body::before {
    display: none;
}