/**
 * WP Shop Event - Public Styles
 * Fully integrated with CSS Variables for complete customization.
 */

:root {
    /* 這裡定義 Fallback，但主要數值由 PHP 輸出在 element style */
}

/* --- 容器與重置 --- */
.se-app-container {
    /* 字體與背景 */
    font-family: var(--se-font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif);
    background-color: var(--se-bg-color, #f3f4f6);
    color: var(--se-text-main, #1f2937);

    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.se-app-container * {
    box-sizing: border-box;
}

/* 模擬手機視窗 */
.se-mobile-view {
    width: 100%;
    max-width: 390px;
    background-color: var(--se-card-bg, #ffffff);
    min-height: 100vh;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow-x: hidden;
    position: relative;
    padding-bottom: 80px;
}

@media (max-width: 768px) {
    .se-mobile-view {
        max-width: 100%;
        box-shadow: none;
    }
}

/* --- 通用工具類 --- */
.se-flex {
    display: flex;
}

.se-items-center {
    align-items: center;
}

.se-justify-between {
    justify-content: space-between;
}

.se-flex-col {
    flex-direction: column;
}

.se-gap-2 {
    gap: 0.5rem;
}

.se-gap-3 {
    gap: 0.75rem;
}

.se-p-4 {
    padding: 1rem;
}

.se-mb-3 {
    margin-bottom: 0.75rem;
}

.se-mb-6 {
    margin-bottom: 1.5rem;
}

.se-text-center {
    text-align: center;
}

.se-font-bold {
    font-weight: 700;
}

.se-text-sm {
    font-size: 0.875rem;
}

.se-text-xs {
    font-size: 0.75rem;
}

/* 顏色工具類 */
.se-text-red {
    color: var(--se-primary-color, #dc2626);
}

.se-text-muted {
    color: var(--se-text-muted, #9ca3af);
}

.se-bg-white {
    background-color: var(--se-card-bg, #ffffff);
}

/* --- 隱藏捲軸 --- */
.se-hide-scrollbar {
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.se-hide-scrollbar::-webkit-scrollbar {
    display: none;
}

/* --- Header --- */
.se-sticky-header {
    position: sticky;
    top: 0;
    background: var(--se-header-bg, rgba(255, 255, 255, 0.95));
    backdrop-filter: blur(5px);
    z-index: 50;
    border-bottom: 1px solid var(--se-border-color, #e5e7eb);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    color: var(--se-text-main, #1f2937);
}

.se-page-title {
    font-size: 1.125rem;
    font-weight: 700;
}

/* --- 產品卡片 --- */
.se-product-card {
    flex-shrink: 0;
    width: 11rem;
    background: var(--se-card-bg, #ffffff);
    border: 1px solid var(--se-border-color, #e5e7eb);
    border-radius: var(--se-radius, 0.5rem);
    overflow: hidden;
    position: relative;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.se-product-card.se-size-small {
    width: 100%;
}

.se-card-img-wrap {
    position: relative;
    width: 100%;
    padding-top: 100%;
}

.se-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.se-card-tags {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.se-tag {
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
}

.se-tag.se-tag-gift {
    background-color: var(--se-primary-color, #dc2626);
    opacity: 0.9;
}

.se-tag.se-tag-discount {
    background-color: #facc15;
    color: #1f2937;
    opacity: 0.9;
}

/* --- 倒數計時器 --- */
.se-countdown {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 0.25rem;
    text-align: center;
    font-size: 0.75rem;
    font-family: monospace;
}

/* --- 進度條 --- */
.se-progress-container {
    height: 0.25rem;
    background: #d1d5db;
    border-radius: 9999px;
    margin: 0.5rem 1rem;
    position: relative;
    overflow: hidden;
}

.se-progress-bar {
    position: absolute;
    height: 100%;
    width: 2.5rem;
    background: var(--se-accent-color, #ec4899);
    border-radius: 9999px;
    top: 0;
    left: 0;
    transition: left 0.1s ease-out;
}

/* --- 分類按鈕 --- */
.se-cat-icon-box {
    width: 3rem;
    height: 3rem;
    background: #e0f2fe;
    /* 可考慮變數化 */
    border-radius: var(--se-radius, 0.5rem);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0284c7;
    font-weight: bold;
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
}

/* --- Tab 按鈕 (Template Ranking/Category) --- */
.se-rank-tab-btn,
.se-tab-btn {
    padding: 5px 15px;
    border-radius: 999px;
    border: 1px solid var(--se-border-color, #e5e7eb);
    background: var(--se-bg-color, #f9fafb);
    color: var(--se-text-main, #374151);
    cursor: pointer;
    font-size: 0.875rem;
}

.se-rank-tab-btn.active,
.se-tab-btn.active {
    background: var(--se-primary-color, #dc2626) !important;
    color: #fff !important;
    border-color: var(--se-primary-color, #dc2626) !important;
}

/* --- Popup --- */
.se-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.se-popup-content {
    background: var(--se-card-bg, #ffffff);
    border-radius: 1rem;
    max-width: 24rem;
    width: 100%;
    overflow: hidden;
    position: relative;
    animation: seSlideUp 0.4s ease-out;
}

.se-btn-action {
    background-color: var(--se-primary-color, #dc2626);
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: var(--se-radius, 0.5rem);
    width: 100%;
    cursor: pointer;
    font-weight: bold;
}

/* --- 頁面切換動畫 --- */
.se-page-view {
    display: none;
    animation: seFadeIn 0.3s ease-out;
}

.se-page-view.active {
    display: block;
}

@keyframes seFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes seSlideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* --- Product Calculator Styles --- */
#pc-calculator-container {
    max-width: 600px;
    margin: 0 auto;
    font-family: var(--se-font-family, inherit);
    color: var(--se-text-main, #333);
}

.pc-accordion-item {
    border-bottom: 1px solid var(--se-border-color, #eee);
    margin-bottom: 1rem;
}

.pc-accordion-header {
    padding: 1rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: opacity 0.3s;
}

.pc-accordion-header.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pc-accordion-title h2 {
    margin: 0 0 0.25rem 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--se-text-main, #1f2937);
}

.pc-accordion-title p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--se-text-muted, #6b7280);
}

.pc-accordion-panel {
    display: none;
    padding-bottom: 1.5rem;
    animation: seFadeIn 0.3s ease-out;
}

.pc-accordion-panel select {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: var(--se-radius, 0.5rem);
    font-size: 1rem;
    background-color: #fff;
}

/* --- Results Section --- */
#pc-results {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--se-bg-color, #f9fafb);
    border-radius: var(--se-radius, 0.5rem);
    border: 1px solid var(--se-border-color, #e5e7eb);
}

#pc-results h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--se-text-main, #1f2937);
}

.pc-result-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.pc-result-label {
    font-size: 0.95rem;
    color: var(--se-text-muted, #6b7280);
    flex: 1;
    min-width: 120px;
}

.pc-result-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--se-text-main, #111827);
    text-align: right;
}

.pc-result-value.secondary {
    color: var(--se-primary-color, #dc2626);
    font-weight: 700;
}

.pc-result-value-group {
    text-align: right;
}

#pc-result-part1,
#pc-result-part2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--se-text-main, #000);
}

.pc-per-period-suffix {
    font-size: 0.85rem;
    color: var(--se-text-muted, #9ca3af);
    margin-left: 4px;
}

.pc-results-separator {
    border: 0;
    border-top: 1px dashed #d1d5db;
    margin: 1rem 0;
}

.pc-last-updated-row .pc-result-label,
.pc-last-updated-row .pc-result-value {
    font-size: 0.75rem;
    color: #9ca3af;
}