/* public/css/brand.css
 * OPPO Life 前台共用品牌樣式。
 * 依需求改為「去色彩化、黑白單色」風格(對應 OPPO 近期品牌識別調整方向),
 * 只用黑/白/灰階,不使用彩色當主色;錯誤/成功提示例外保留最低限度的紅色語意色。
 */

@font-face {
    font-family: 'OPPOSans-B5-M';
    src: url('../fonts/OPPOSans-B5-M.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

:root {
    --oppo-black: #111111;
    --oppo-dark: #1A1A1A;
    --oppo-gray-900: #2B2B2B;
    --oppo-gray-700: #555555;
    --oppo-gray-500: #8A8A8A;
    --oppo-gray-300: #D4D4D4;
    --oppo-gray-100: #F2F2F2;
    --oppo-white: #FFFFFF;
    --oppo-danger: #C0392B;
    --oppo-danger-bg: #FBEAE8;
    --oppo-success: #1A1A1A;
    --oppo-success-bg: #F2F2F2;
    --oppo-radius: 10px;
    --oppo-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    --oppo-max: 1560px;
}

* { box-sizing: border-box; }

body {
    font-family: 'OPPOSans-B5-M', 'Noto Sans TC', 'Microsoft JhengHei', Arial, sans-serif;
    color: var(--oppo-dark);
    background: var(--oppo-white);
    margin: 0;
    line-height: 1.6;
}

a { color: var(--oppo-black); text-decoration: none; }
a:hover { color: var(--oppo-gray-700); text-decoration: underline; }

/* ===== 版面容器:寬版,大幅減少左右留白 ===== */
.oppo-page {
    max-width: var(--oppo-max);
    margin: 0 auto;
    padding: 28px 32px 64px;
}
.oppo-page.narrow {
    max-width: 900px;
}
@media (max-width: 768px) {
    .oppo-page { padding: 16px 16px 40px; }
}

.oppo-h1 {
    font-size: 26px;
    font-weight: 800;
    color: var(--oppo-black);
    margin: 0 0 24px;
    padding-bottom: 14px;
    border-bottom: 3px solid var(--oppo-black);
    display: inline-block;
    letter-spacing: 0.5px;
}
@media (max-width: 480px) {
    .oppo-h1 { font-size: 21px; }
}

.oppo-card {
    background: var(--oppo-white);
    border: 1px solid var(--oppo-gray-300);
    border-radius: var(--oppo-radius);
    box-shadow: var(--oppo-shadow);
    padding: 36px 40px;
    margin-bottom: 20px;
}
@media (max-width: 768px) {
    .oppo-card { padding: 20px 18px; border-radius: 0; border-left:none; border-right:none; margin-left:-16px; margin-right:-16px; }
}

/* 返回連結:改成有邊框的小按鈕感,不是陽春純文字 */
.oppo-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--oppo-black);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    padding: 8px 16px;
    border: 1.5px solid var(--oppo-gray-300);
    border-radius: 20px;
    transition: border-color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
}
.oppo-back:hover {
    color: var(--oppo-black);
    border-color: var(--oppo-black);
    background: var(--oppo-gray-100);
    text-decoration: none;
}

/* 標題 + 返回按鈕列:強制同一行,不換行(避免手機版返回按鈕自己獨占一行、卻沒有填滿寬度的醜狀況) */
.oppo-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: nowrap;
    gap: 12px;
    margin-bottom: 16px;
}
.oppo-header-row .oppo-h1 {
    margin-bottom: 0;
    flex: 1 1 auto;
    min-width: 0;
    /* 標題太長時允許換行顯示完整內容,不用刪節號蓋掉(活動名稱需要讓人看清楚) */
    white-space: normal;
    word-break: break-word;
}
.oppo-header-row .oppo-back {
    flex-shrink: 0;
    margin-bottom: 0;
    margin-top: 2px;
}
@media (max-width: 480px) {
    .oppo-header-row .oppo-h1 { font-size: 17px; padding-bottom: 10px; }
    .oppo-header-row .oppo-back { padding: 7px 12px; font-size: 13px; }
}

/* 表單:改成每行一個欄位(不用多欄格線),閱讀跟手機操作都更清楚 */
.oppo-form-grid {
    display: block;
}
.oppo-form-grid .full-width {
    /* 保留 class 相容性,單欄版面下沒有特別效果 */
}

.oppo-label {
    display: block;
    margin: 18px 0 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--oppo-gray-900);
}
.oppo-label .req { color: var(--oppo-danger); margin-right: 2px; }

.oppo-input,
.oppo-select,
.oppo-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--oppo-gray-300);
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 15px;
    font-family: inherit;
    color: var(--oppo-dark);
    background: var(--oppo-white);
    transition: border-color 0.15s ease;
}
.oppo-input:focus,
.oppo-select:focus,
.oppo-textarea:focus {
    outline: none;
    border-color: var(--oppo-black);
}
.oppo-input:disabled {
    background: var(--oppo-gray-100);
    color: var(--oppo-gray-500);
    cursor: not-allowed;
}
.oppo-hint {
    font-size: 12px;
    color: var(--oppo-gray-500);
    margin-top: 6px;
    line-height: 1.5;
}

.oppo-radio-group {
    display: flex;
    gap: 20px;
    padding-top: 4px;
}
.oppo-radio-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: normal;
    cursor: pointer;
}
.oppo-radio-group input[type="radio"] {
    accent-color: var(--oppo-black);
    width: 17px;
    height: 17px;
}

.oppo-checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    font-weight: normal;
    color: var(--oppo-gray-700);
    line-height: 1.6;
}
.oppo-checkbox-row input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--oppo-black);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.oppo-btn {
    display: inline-block;
    width: 100%;
    padding: 14px;
    background: var(--oppo-black);
    color: var(--oppo-white) !important;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    box-sizing: border-box;
    transition: background 0.15s ease;
    text-decoration: none;
    letter-spacing: 1px;
}
.oppo-btn:hover { background: var(--oppo-gray-900); color: var(--oppo-white) !important; text-decoration: none; }
.oppo-btn:disabled,
.oppo-btn.disabled { background: var(--oppo-gray-300); color: var(--oppo-gray-500) !important; cursor: not-allowed; pointer-events: none; }
.oppo-btn.secondary { background: var(--oppo-white); color: var(--oppo-black) !important; border: 1.5px solid var(--oppo-black); }
.oppo-btn.secondary:hover { background: var(--oppo-gray-100); color: var(--oppo-black) !important; }
.oppo-btn.small { width: auto; padding: 12px 20px; font-size: 14px; white-space: nowrap; }
.oppo-btn-row { display: flex; gap: 10px; align-items: stretch; }
.oppo-btn-row .oppo-input { flex: 1; min-width: 0; }

.oppo-alert { padding: 13px 16px; border-radius: 8px; font-size: 14px; margin: 14px 0; }
.oppo-alert.success { background: var(--oppo-success-bg); color: var(--oppo-success); border: 1px solid var(--oppo-gray-300); }
.oppo-alert.error { background: var(--oppo-danger-bg); color: var(--oppo-danger); }
.oppo-alert.info { background: var(--oppo-gray-100); color: var(--oppo-gray-700); }

.oppo-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--oppo-white);
    color: var(--oppo-black);
    border: 1.5px solid var(--oppo-black);
}

.oppo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 680px) {
    .oppo-grid { grid-template-columns: 1fr; }
}

.oppo-activity-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--oppo-gray-300);
    border-radius: var(--oppo-radius);
    overflow: hidden;
    background: var(--oppo-white);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.oppo-activity-card:hover {
    text-decoration: none;
    box-shadow: var(--oppo-shadow);
    transform: translateY(-2px);
}
.oppo-activity-card .thumb-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--oppo-gray-100);
    overflow: hidden;
}
.oppo-activity-card .thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.oppo-activity-card .tag-float {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--oppo-white);
    border: 1.5px solid var(--oppo-black);
}
.oppo-activity-card .card-body {
    padding: 14px 16px;
}
.oppo-activity-card .card-title {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 4px;
}
.oppo-activity-card .card-full {
    color: var(--oppo-danger);
    font-size: 12px;
    font-weight: 600;
}

.oppo-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.oppo-table th, .oppo-table td { padding: 11px 12px; border-bottom: 1px solid var(--oppo-gray-300); text-align: left; font-size: 14px; }
.oppo-table th { color: var(--oppo-gray-700); font-weight: 700; background: var(--oppo-gray-100); }

.oppo-filter-row { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.oppo-filter-row .oppo-input,
.oppo-filter-row .oppo-select { flex: 1; min-width: 160px; }
@media (max-width: 640px) {
    .oppo-filter-row { flex-direction: column; }
    .oppo-filter-row .oppo-input,
    .oppo-filter-row .oppo-select,
    .oppo-filter-row .oppo-btn { width: 100%; }
}

/* ===== 電腦版/手機版切換用的共用工具class =====
 * 用在同一個元素同時準備「桌機圖」跟「手機圖」,只顯示對應那一張的情境(例如首頁banner)。
 * 768px 是斷點:769px(含)以上算桌機,768px(含)以下算手機,兩個條件互斥、沒有空隙,
 * 不會同時顯示或同時隱藏。
 */
/* 這兩條要加 !important:.banner-slide img 這種「class+元素」選擇器
   優先度比單純的 .pc-only/.mo-only 高,沒有 !important 的話,桌機版瀏覽時
   會被 .banner-slide img { display:block; } 蓋掉,導致手機版的圖也一起
   跑出來(桌機/手機兩張圖同時顯示)。 */
.pc-only { display: block !important; }
.mo-only { display: none !important; }
@media (max-width: 768px) {
    .pc-only { display: none !important; }
    .mo-only { display: block !important; }
}

/* ===== 登錄活動詳情：活動登錄 / 審核進度查詢 ===== */
.activity-action-card { margin-top: 20px; }
.oppo-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: -4px -4px 24px;
    padding: 4px;
    gap: 4px;
    border-radius: 10px;
    background: var(--oppo-gray-100);
}
.oppo-tab {
    appearance: none;
    border: 0;
    border-radius: 8px;
    padding: 12px 16px;
    background: transparent;
    color: var(--oppo-gray-700);
    font-weight: 700;
    cursor: pointer;
    transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.oppo-tab:hover { color: var(--oppo-black); }
.oppo-tab.active {
    background: var(--oppo-white);
    color: var(--oppo-black);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
}
.oppo-tab-panel[hidden] { display: none !important; }
.activity-inquiry-result {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid var(--oppo-gray-300);
}
.activity-inquiry-title { margin: 0 0 16px; font-size: 18px; font-weight: 700; }
.activity-inquiry-subtitle { margin: 24px 0 14px; font-size: 15px; font-weight: 700; text-align: center; }
.activity-inquiry-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.activity-inquiry-summary > div {
    min-width: 0;
    padding: 12px;
    border-radius: 8px;
    background: var(--oppo-gray-100);
}
.activity-inquiry-summary span {
    display: block;
    margin-bottom: 3px;
    color: var(--oppo-gray-500);
    font-size: 12px;
}
.activity-inquiry-summary strong {
    display: block;
    color: var(--oppo-black);
    font-size: 14px;
    font-weight: 600;
    overflow-wrap: anywhere;
}
.activity-inquiry-timeline { display: flex; flex-direction: column; gap: 16px; }
.activity-timeline-item {
    border-left: 3px solid var(--oppo-black);
    padding: 2px 0 2px 14px;
}
.activity-timeline-status { margin: 0; font-weight: 700; }
.activity-timeline-time { margin: 2px 0; font-size: 12px; color: var(--oppo-gray-500); }
.activity-timeline-remark { margin: 4px 0; font-size: 13px; color: var(--oppo-danger); }
.activity-resubmit-block { margin-top: 8px; }

@media (max-width: 640px) {
    .oppo-tabs { margin-bottom: 18px; }
    .oppo-tab { padding: 11px 8px; font-size: 14px; }
    .activity-inquiry-summary { grid-template-columns: 1fr; }
}


/* ===== Inline style cleanup utilities/components ===== */
.u-hidden { display: none; }
.u-text-center { text-align: center; }
.u-text-left { text-align: left; }
.u-pre-wrap { white-space: pre-wrap; }
.u-mb-0 { margin-bottom: 0; }
.u-mt-8 { margin-top: 8px; }
.u-mt-10 { margin-top: 10px; }
.u-mt-12 { margin-top: 12px; }
.u-mt-20 { margin-top: 20px; }

.site-svg-blend-darken { mix-blend-mode: darken; }

/* Front home */
.banner-box { width: 100%; }
.banner-slide { display: none; }
.banner-slide.active { display: block; }
.banner-slide img,
.banner-slide video { width: 100%; display: block; }
.activity-box { display: flex; justify-content: center; gap: 12px; padding: 20px 12px; flex-wrap: wrap; }
.activity-box a,
.activity-box .item { display: block; }
.activity-box img { max-width: 280px; width: 100%; border-radius: 8px; }

/* Activity pages */
.activity-page-center { text-align: center; }
.activity-header-left { text-align: left; }
.activity-media-rounded { max-width: 100%; border-radius: 8px; }
.activity-hero-image { width: 100%; border-radius: 8px; margin-bottom: 20px; }
.activity-content-prewrap { white-space: pre-wrap; }
.activity-list-toolbar { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; }
.activity-empty-state { color: var(--oppo-gray-500); text-align: center; padding: 60px 0; grid-column: 1 / -1; }
.activity-form-note { color: var(--oppo-gray-700); font-size: 14px; margin-top: -8px; }
.activity-form-note-muted { color: var(--oppo-gray-500); }
.activity-field-message { font-size: 13px; margin-top: 8px; }
.activity-address-row { display: flex; gap: 10px; flex-wrap: wrap; }
.activity-address-select { flex: 1; min-width: 120px; }
.activity-captcha-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.activity-captcha-input { width: 140px; flex: none; }
.activity-captcha-image { cursor: pointer; border-radius: 8px; border: 1.5px solid var(--oppo-gray-300); height: 52px; width: 150px; display: block; }
.activity-captcha-refresh { font-size: 13px; color: var(--oppo-gray-700); }
.activity-form-actions { margin-top: 8px; }
.screen-warranty-note { color: var(--oppo-gray-700); font-size: 14px; }