/**
 * 昕藝鮮花急救站 v2 樣式
 *
 * 設計參照：xinyi_flower_emergency_station_mockup.html
 * 配色：墨綠 #5D725F + 米白 #faf8f3，配合昕藝原網站氣質
 */

:root {
    --xfe-color-primary: #5D725F;
    --xfe-color-text: #ffffff;
    --xfe-color-bg-cream: #faf8f3;
    --xfe-color-bg-soft: #f3f1ea;
    --xfe-color-border: #e8e3d6;
    --xfe-color-border-hover: #d8d3c4;
    --xfe-color-text-muted: #8a9080;
    --xfe-color-text-dark: #3d4a3a;
    --xfe-color-text-mid: #6b7268;
    --xfe-radius-md: 6px;
    --xfe-radius-lg: 12px;
    --xfe-shadow-md: 0 4px 16px rgba(61, 74, 58, 0.18);
    --xfe-shadow-lg: 0 16px 56px rgba(61, 74, 58, 0.28);
}

/* ============================================================
 * 懸浮按鈕（FAB）
 * ============================================================ */

.xfe-fab-wrap {
    position: fixed;
    bottom: 32px;
    z-index: 9998;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

.xfe-fab-br { right: 32px; }
.xfe-fab-bl { left: 32px; flex-direction: row-reverse; }

/* 收合狀態：露出 56px（比預設 44px 大），點擊更容易 */
.xfe-fab-wrap[data-collapsed="true"] {
    transform: translateX(calc(100% - 56px));
}
.xfe-fab-bl[data-collapsed="true"] {
    transform: translateX(calc(-100% + 56px));
}

.xfe-fab-main {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    padding: 13px 20px 13px 16px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    box-shadow: var(--xfe-shadow-md), 0 1px 3px rgba(61, 74, 58, 0.15);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    line-height: 1.3;
    font-size: 13px;
    font-family: inherit;
    animation: xfe-float 4s ease-in-out infinite;
    /* 確保最小點擊高度（Apple 建議 44px 最低） */
    min-height: 48px;
}

.xfe-fab-main:hover,
.xfe-fab-main:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(61, 74, 58, 0.3);
    color: var(--xfe-color-text);
    outline: none;
}

.xfe-fab-icon {
    width: 28px;
    height: 28px;
    background: var(--xfe-color-text);
    color: var(--xfe-color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 16px;
}

.xfe-fab-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.xfe-fab-title {
    font-size: 13px;
    letter-spacing: 1px;
    font-weight: 500;
}

.xfe-fab-subtitle {
    font-size: 10px;
    opacity: 0.88;
    letter-spacing: 0.5px;
}

.xfe-fab-phone {
    width: 48px;
    height: 48px;
    background: var(--xfe-color-text);
    color: var(--xfe-color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(61, 74, 58, 0.18);
    transition: transform 0.25s ease;
    border: 1px solid var(--xfe-color-border);
    font-size: 20px;
}

.xfe-fab-phone:hover,
.xfe-fab-phone:focus {
    transform: translateY(-2px);
    color: var(--xfe-color-primary);
    text-decoration: none;
}

.xfe-fab-toggle {
    width: 28px;
    height: 28px;
    border: 1px solid var(--xfe-color-border);
    background: var(--xfe-color-text);
    color: var(--xfe-color-text-muted);
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(61, 74, 58, 0.12);
    transition: all 0.2s ease;
    flex-shrink: 0;
    font-family: inherit;
}

.xfe-fab-toggle:hover,
.xfe-fab-toggle:focus {
    color: var(--xfe-color-primary);
    border-color: var(--xfe-color-primary);
    outline: none;
}

.xfe-fab-wrap[data-collapsed="true"] .xfe-fab-toggle-icon::before {
    content: "›";
    font-size: 18px;
    line-height: 1;
}

.xfe-fab-bl[data-collapsed="true"] .xfe-fab-toggle-icon::before {
    content: "‹";
}

.xfe-fab-wrap[data-collapsed="true"] .xfe-fab-toggle-icon {
    font-size: 0;
}

.xfe-fab-wrap[data-collapsed="true"] .xfe-fab-main {
    animation: none;
}

@keyframes xfe-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

/* ============================================================
 * 首頁橫幅
 * ============================================================ */

.xfe-banner {
    background: linear-gradient(135deg, var(--xfe-color-bg-cream) 0%, var(--xfe-color-bg-soft) 100%);
    border-top: 1px solid var(--xfe-color-border);
    border-bottom: 1px solid var(--xfe-color-border);
    padding: 36px 24px;
    position: relative;
    overflow: hidden;
}

.xfe-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--xfe-color-primary);
}

.xfe-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.xfe-banner-text { flex: 1 1 320px; min-width: 0; }

.xfe-banner-eyebrow {
    font-size: 11px;
    color: var(--xfe-color-text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.xfe-banner-title {
    font-size: 22px;
    color: var(--xfe-color-text-dark);
    margin: 0 0 6px;
    font-weight: 500;
    letter-spacing: 1px;
    line-height: 1.4;
}

.xfe-banner-subtitle {
    font-size: 14px;
    color: var(--xfe-color-text-mid);
    margin: 0;
    line-height: 1.6;
}

.xfe-banner-actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.xfe-banner-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    padding: 12px 24px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    letter-spacing: 1px;
    font-weight: 500;
    font-family: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 2px 8px rgba(61, 74, 58, 0.15);
}

.xfe-banner-cta:hover,
.xfe-banner-cta:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(61, 74, 58, 0.22);
    color: var(--xfe-color-text);
    outline: none;
}

.xfe-banner-phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--xfe-color-text-dark);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: all 0.25s ease;
}

.xfe-banner-phone:hover,
.xfe-banner-phone:focus {
    color: var(--xfe-color-primary);
    border-color: var(--xfe-color-border);
    background: rgba(255, 255, 255, 0.5);
    text-decoration: none;
}

/* ============================================================
 * 行內按鈕
 * ============================================================ */

.xfe-inline-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    padding: 10px 20px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    letter-spacing: 1px;
    font-family: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.xfe-inline-btn:hover,
.xfe-inline-btn:focus {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 74, 58, 0.2);
    color: var(--xfe-color-text);
    outline: none;
}

/* ============================================================
 * 彈跳視窗 Modal — 完全照 mockup 設計
 * ============================================================ */

.xfe-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    font-family: inherit;
}

.xfe-modal.is-open {
    display: flex;
    animation: xfe-modal-fade-in 0.25s ease;
}

@keyframes xfe-modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.xfe-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(61, 74, 58, 0.55);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.xfe-modal-dialog {
    position: relative;
    background: var(--xfe-color-bg-cream);
    border-radius: var(--xfe-radius-lg);
    box-shadow: var(--xfe-shadow-lg);
    border: 0.5px solid var(--xfe-color-border);
    width: 100%;
    max-width: 480px;
    margin: 24px auto;
    overflow: hidden;
    animation: xfe-modal-slide-up 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--xfe-color-text-dark);
}

@keyframes xfe-modal-slide-up {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.xfe-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.6);
    border: none;
    cursor: pointer;
    color: var(--xfe-color-text-muted);
    font-size: 18px;
    line-height: 1;
    border-radius: 50%;
    transition: background-color 0.2s ease, color 0.2s ease;
    z-index: 5;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.xfe-modal-close:hover,
.xfe-modal-close:focus {
    background: #ffffff;
    color: var(--xfe-color-text-dark);
    outline: none;
}

/* ----- 標題區（mockup：白底） ----- */
.xfe-modal-header {
    background: #ffffff;
    padding: 2.5rem 2rem;
    text-align: center;
    border-bottom: 0.5px solid var(--xfe-color-border);
}

.xfe-modal-eyebrow {
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--xfe-color-text-muted);
    margin-bottom: 8px;
}

.xfe-modal-title {
    font-family: serif;
    font-size: 26px;
    color: var(--xfe-color-text-dark);
    margin-bottom: 6px;
    letter-spacing: 2px;
    font-weight: normal;
    line-height: 1.3;
}

.xfe-modal-divider {
    width: 40px;
    height: 1px;
    background: var(--xfe-color-primary);
    margin: 12px auto;
}

.xfe-modal-subtitle {
    font-size: 13px;
    color: var(--xfe-color-text-mid);
    line-height: 1.8;
}

/* ----- 表單區（mockup：米色底） ----- */
.xfe-modal-body {
    padding: 2rem;
    margin: 0;
}

/* Step 區塊 */
.xfe-step {
    margin-bottom: 1.75rem;
}

.xfe-step-label {
    font-size: 12px;
    color: var(--xfe-color-text-muted);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.xfe-step-title {
    font-size: 15px;
    color: var(--xfe-color-text-dark);
    margin-bottom: 14px;
    font-weight: 500;
}

/* Step 1：2x2 圖卡網格 */
.xfe-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.xfe-card {
    cursor: pointer;
    margin: 0;
    display: block;
    -webkit-tap-highlight-color: transparent;
}

.xfe-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.xfe-card-content {
    display: block;
    border: 0.5px solid var(--xfe-color-border-hover);
    background: #ffffff;
    padding: 14px;
    border-radius: var(--xfe-radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 100%;
    box-sizing: border-box;
}

.xfe-card:hover .xfe-card-content {
    border-color: var(--xfe-color-primary);
}

.xfe-card input:checked + .xfe-card-content {
    border-color: var(--xfe-color-primary);
    background: #ffffff;
}

.xfe-card input:focus-visible + .xfe-card-content {
    outline: 2px solid var(--xfe-color-primary);
    outline-offset: 2px;
}

.xfe-card-icon {
    font-size: 22px;
    color: var(--xfe-color-text-muted);
    transition: color 0.2s ease;
}

.xfe-card:hover .xfe-card-icon,
.xfe-card input:checked + .xfe-card-content .xfe-card-icon {
    color: var(--xfe-color-primary);
}

.xfe-card-title {
    display: block;
    font-size: 14px;
    color: var(--xfe-color-text-dark);
    margin-top: 6px;
    line-height: 1.4;
}

/* Step 2：4 等分膠囊 */
.xfe-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

/* Step 3 預算：5 等分膠囊 */
.xfe-grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    margin-top: 4px;
}

.xfe-pill {
    cursor: pointer;
    margin: 0;
    display: block;
    -webkit-tap-highlight-color: transparent;
}

.xfe-pill input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.xfe-pill-content {
    display: block;
    border: 0.5px solid var(--xfe-color-border-hover);
    background: #ffffff;
    padding: 12px 8px;
    border-radius: var(--xfe-radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.xfe-pill:hover .xfe-pill-content {
    border-color: var(--xfe-color-primary);
}

.xfe-pill input:checked + .xfe-pill-content {
    border-color: var(--xfe-color-primary);
    background: var(--xfe-color-bg-soft);
}

.xfe-pill input:focus-visible + .xfe-pill-content {
    outline: 2px solid var(--xfe-color-primary);
    outline-offset: 2px;
}

.xfe-pill-title {
    display: block;
    font-size: 13px;
    color: var(--xfe-color-text-dark);
    font-weight: 500;
}

.xfe-pill-sub {
    display: block;
    font-size: 11px;
    color: var(--xfe-color-text-muted);
    margin-top: 2px;
}

/* 預算膠囊（較小） */
.xfe-pill-sm .xfe-pill-content {
    padding: 9px 4px;
}

.xfe-pill-sm .xfe-pill-title {
    font-size: 12px;
    font-weight: normal;
}

/* 「由師傅建議」預設高亮 */
.xfe-pill-recommended .xfe-pill-content {
    border-color: var(--xfe-color-primary);
    background: var(--xfe-color-bg-soft);
}
.xfe-pill-recommended .xfe-pill-title {
    font-weight: 500;
}

/* Step 3 輸入欄位 */
.xfe-fields {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ----- 姓名 + 稱謂並排 ----- */
.xfe-name-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.xfe-name-input {
    flex: 1 1 auto;
    min-width: 0; /* 避免 flex 子元素被內容撐開 */
    margin: 0;
}

.xfe-title-toggle {
    display: flex;
    border: 0.5px solid var(--xfe-color-border-hover);
    border-radius: var(--xfe-radius-md);
    background: #ffffff;
    overflow: hidden;
    flex: 0 0 auto;
}

.xfe-title-option {
    cursor: pointer;
    margin: 0;
    -webkit-tap-highlight-color: transparent;
}

.xfe-title-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.xfe-title-text {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    height: 100%;
    min-height: 42px;
    font-size: 13px;
    color: var(--xfe-color-text-mid);
    transition: all 0.2s ease;
    border-right: 0.5px solid var(--xfe-color-border-hover);
}

.xfe-title-option:last-child .xfe-title-text {
    border-right: none;
}

.xfe-title-option input:checked + .xfe-title-text {
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    font-weight: 500;
}

.xfe-title-option:hover .xfe-title-text {
    color: var(--xfe-color-primary);
}

.xfe-title-option input:checked + .xfe-title-text:hover {
    color: var(--xfe-color-text);
}

.xfe-title-option input:focus-visible + .xfe-title-text {
    outline: 2px solid var(--xfe-color-primary);
    outline-offset: -2px;
}

/* ----- 日期選擇器（點「指定日」才展開） ----- */
.xfe-date-picker {
    margin-top: 12px;
    padding: 14px;
    background: #ffffff;
    border: 0.5px solid var(--xfe-color-primary);
    border-radius: var(--xfe-radius-md);
    animation: xfe-modal-fade-in 0.25s ease;
}

.xfe-date-picker[hidden] {
    display: none !important;
}

.xfe-date-label {
    display: block;
    font-size: 12px;
    color: var(--xfe-color-text-muted);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.xfe-date-input {
    width: 100%;
    margin: 0;
    /* iOS Safari 預設 date input 字色會偏淡，明確指定 */
    color: var(--xfe-color-text-dark);
    font-family: inherit;
}

/* iOS Safari 處理：避免 date input 高度跟其他 input 不一致 */
.xfe-date-input::-webkit-date-and-time-value {
    text-align: left;
}

.xfe-input,
.xfe-textarea {
    width: 100%;
    padding: 11px 14px;
    border: 0.5px solid var(--xfe-color-border-hover);
    border-radius: var(--xfe-radius-md);
    font-size: 14px;
    background: #ffffff;
    color: var(--xfe-color-text-dark);
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.xfe-input:focus,
.xfe-textarea:focus {
    outline: none;
    border-color: var(--xfe-color-primary);
    box-shadow: 0 0 0 3px rgba(93, 114, 95, 0.12);
}

.xfe-textarea {
    resize: vertical;
    min-height: 60px;
    font-family: inherit;
}

.xfe-budget-note {
    font-size: 11px;
    color: var(--xfe-color-text-muted);
    margin-top: 2px;
}

/* 蜜罐欄位 */
.xfe-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* 錯誤訊息 */
.xfe-form-error {
    background: #fdf0f0;
    color: #b54141;
    padding: 10px 14px;
    border-radius: var(--xfe-radius-md);
    font-size: 13px;
    margin: 12px 0;
    line-height: 1.5;
    border: 0.5px solid #f0c8c8;
}

.xfe-form-error[hidden] {
    display: none !important;
}

/* 送出按鈕 */
.xfe-submit-btn {
    width: 100%;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    border: none;
    padding: 16px;
    border-radius: var(--xfe-radius-md);
    font-size: 15px;
    letter-spacing: 2px;
    cursor: pointer;
    margin-top: 0.5rem;
    font-family: inherit;
    transition: background-color 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.xfe-submit-btn:hover:not(:disabled) {
    background: #4d614f;
}

.xfe-submit-btn:active {
    transform: translateY(1px);
}

.xfe-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.xfe-submit-btn.is-loading .xfe-submit-text::after {
    content: "...";
}

.xfe-submit-icon {
    font-size: 16px;
    margin-left: 4px;
    vertical-align: -2px;
}

/* ----- 立即致電諮詢按鈕（次要按鈕，外框風格） ----- */
.xfe-call-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    background: #ffffff;
    color: var(--xfe-color-primary);
    border: 1px solid var(--xfe-color-primary);
    padding: 13px 16px;
    border-radius: var(--xfe-radius-md);
    font-size: 14px;
    letter-spacing: 2px;
    cursor: pointer;
    margin-top: 10px;
    font-family: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.xfe-call-btn i {
    font-size: 18px;
}

.xfe-call-btn:hover,
.xfe-call-btn:focus {
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    text-decoration: none;
    outline: none;
}

.xfe-modal-footnote {
    text-align: center;
    font-size: 11px;
    color: var(--xfe-color-text-muted);
    margin-top: 14px;
    line-height: 1.8;
}

.xfe-modal-footnote a {
    color: var(--xfe-color-primary);
    text-decoration: none;
    font-weight: 500;
}

.xfe-modal-footnote a:hover {
    text-decoration: underline;
}

/* ----- 信任區塊（mockup：底部三欄） ----- */
.xfe-modal-trust {
    background: var(--xfe-color-bg-soft);
    padding: 1.25rem 2rem;
    border-top: 0.5px solid var(--xfe-color-border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    text-align: center;
}

.xfe-trust-cell-mid {
    border-left: 0.5px solid var(--xfe-color-border-hover);
    border-right: 0.5px solid var(--xfe-color-border-hover);
}

.xfe-trust-title {
    font-family: serif;
    font-size: 18px;
    color: var(--xfe-color-text-dark);
    line-height: 1.3;
}

.xfe-trust-text {
    font-size: 11px;
    color: var(--xfe-color-text-muted);
    margin-top: 2px;
    letter-spacing: 1px;
}

/* ----- 感謝畫面（覆蓋整個 dialog） ----- */
.xfe-thanks {
    position: absolute;
    inset: 0;
    background: var(--xfe-color-bg-cream);
    z-index: 4;
    /* 預設隱藏，用 .is-visible 才顯示 — 雙重保險避免被主題 CSS 覆蓋 */
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
}

.xfe-thanks[hidden] {
    display: none !important;
}

.xfe-thanks.is-visible {
    display: flex;
    animation: xfe-modal-fade-in 0.3s ease;
}

.xfe-thanks-icon {
    width: 64px;
    height: 64px;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 32px;
}

.xfe-thanks-title {
    font-family: serif;
    font-size: 24px;
    color: var(--xfe-color-text-dark);
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.xfe-thanks-text {
    font-size: 13px;
    color: var(--xfe-color-text-mid);
    line-height: 1.8;
    margin: 0 0 28px;
}

.xfe-thanks-text a {
    color: var(--xfe-color-primary);
    text-decoration: none;
    font-weight: 500;
}

.xfe-thanks-btn {
    background: transparent;
    color: var(--xfe-color-primary);
    border: 1px solid var(--xfe-color-primary);
    padding: 10px 32px;
    border-radius: 999px;
    font-size: 13px;
    letter-spacing: 2px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
}

.xfe-thanks-btn:hover,
.xfe-thanks-btn:focus {
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    outline: none;
}

/* ============================================================
 * 行動裝置調整
 * ============================================================ */

@media (max-width: 768px) {
    /* 懸浮按鈕 */
    .xfe-fab-wrap { bottom: 16px; }
    .xfe-fab-br { right: 16px; }
    .xfe-fab-bl { left: 16px; }
    .xfe-fab-main { padding: 11px 16px 11px 12px; min-height: 44px; }
    .xfe-fab-icon { width: 26px; height: 26px; font-size: 14px; }
    .xfe-fab-title { font-size: 12px; }
    .xfe-fab-subtitle { font-size: 9px; }
    .xfe-fab-phone { width: 44px; height: 44px; font-size: 18px; }
    .xfe-fab-toggle { width: 26px; height: 26px; font-size: 14px; }

    /* 收合狀態手機版露出小一點，避免擋畫面 */
    .xfe-fab-wrap[data-collapsed="true"] {
        transform: translateX(calc(100% - 50px));
    }
    .xfe-fab-bl[data-collapsed="true"] {
        transform: translateX(calc(-100% + 50px));
    }

    /* 橫幅 */
    .xfe-banner { padding: 28px 20px; }
    .xfe-banner-inner { gap: 20px; }
    .xfe-banner-title { font-size: 18px; }
    .xfe-banner-subtitle { font-size: 13px; }
    .xfe-banner-actions { width: 100%; }
    .xfe-banner-cta { flex: 1 1 auto; justify-content: center; }

    /* Modal：手機從底部滑入、滿版高度 */
    .xfe-modal { padding: 0; align-items: flex-end; }
    .xfe-modal-dialog {
        margin: 0;
        max-width: 100%;
        border-radius: 16px 16px 0 0;
        max-height: 95vh;
        overflow-y: auto;
        animation: xfe-modal-slide-up-mobile 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @keyframes xfe-modal-slide-up-mobile {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }

    .xfe-modal-header { padding: 2rem 1.5rem; }
    .xfe-modal-body { padding: 1.5rem; }
    .xfe-modal-trust { padding: 1rem 1.25rem; }
    .xfe-modal-title { font-size: 22px; }
    .xfe-trust-title { font-size: 16px; }

    .xfe-grid-4, .xfe-grid-5 { gap: 6px; }
    .xfe-card-content { padding: 12px 8px; }
    .xfe-card-icon { font-size: 20px; }
}

@media (max-width: 480px) {
    .xfe-fab-subtitle { display: none; }
    .xfe-fab-main { padding: 10px 14px; }

    /* 預算 5 欄在小螢幕擠，改成 3+2 自動換行 */
    .xfe-grid-5 {
        grid-template-columns: repeat(3, 1fr);
    }
    .xfe-pill-recommended { grid-column: span 3; }

    .xfe-modal-title { font-size: 20px; letter-spacing: 1px; }
    .xfe-modal-eyebrow { letter-spacing: 2.5px; }

    /* 信任區塊小螢幕改 1 欄 */
    .xfe-modal-trust {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .xfe-trust-cell-mid {
        border-left: none;
        border-right: none;
        border-top: 0.5px solid var(--xfe-color-border-hover);
        border-bottom: 0.5px solid var(--xfe-color-border-hover);
        padding: 12px 0;
    }

    /* 稱謂按鈕在小螢幕縮 padding，避免姓名欄被擠太窄 */
    .xfe-title-text {
        padding: 0 10px;
        font-size: 12px;
    }
}

/* ============================================================
 * WooCommerce 商品頁「立即洽詢」按鈕
 * ============================================================ */

.xfe-product-inquiry {
    margin: 1.25rem 0;
    padding: 1.25rem;
    background: var(--xfe-color-bg-cream);
    border: 0.5px solid var(--xfe-color-border);
    border-left: 3px solid var(--xfe-color-primary);
    border-radius: var(--xfe-radius-md);
}

.xfe-product-inquiry-text {
    margin: 0 0 12px;
    font-size: 13px;
    color: var(--xfe-color-text-mid);
    line-height: 1.6;
}

.xfe-product-inquiry-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    background: var(--xfe-color-primary);
    color: var(--xfe-color-text);
    border: none;
    padding: 14px 20px;
    border-radius: var(--xfe-radius-md);
    font-size: 15px;
    letter-spacing: 2px;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.xfe-product-inquiry-btn:hover,
.xfe-product-inquiry-btn:focus {
    background: #4d614f;
    color: var(--xfe-color-text);
    outline: none;
    transform: translateY(-1px);
}

.xfe-product-inquiry-btn i {
    font-size: 18px;
}

/* Modal 顯示「您正在洽詢：XXX」提示 */
.xfe-product-hint {
    margin-top: 14px;
    padding: 8px 14px;
    background: var(--xfe-color-bg-soft);
    border-radius: 999px;
    display: inline-block;
    font-size: 12px;
    color: var(--xfe-color-text-dark);
    letter-spacing: 0.5px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    box-sizing: border-box;
}

.xfe-product-hint[hidden] {
    display: none !important;
}

/* 列印時隱藏 */
@media print {
    .xfe-fab-wrap, .xfe-banner, .xfe-modal { display: none !important; }
}

body.xfe-modal-open {
    overflow: hidden;
}