/* en-inquiry-form.css — P1D GLOBAL ENGLISH LEAD PATH（2026-09-15，獨立稽核裁示）
   只在英文六頁載入（osaka-group-stay／osaka-monthly／osaka-solo-stay／
   osaka-work-stay／long-stay/student／long-stay/compare）。

   GLOBAL_EN_GROWTH_LANE = DEMAND_GENERATION_ONLY（見 src/lead-intake.js 檔頭）。

   設計語彙沿用 room-avail-fab.css 同一套深底金框（#161616／#C5A880），
   ⛔ 不用 LINE 綠（#1FC865 留給 #contact-fab，全站洽詢入口的視覺焦點不能被稀釋）。
   位置：左下角，跟右下角 #contact-fab 對稱，不互相遮蔽。 */

#en-inquiry-fab {
    position: fixed;
    left: 20px;
    bottom: 20px;
    z-index: 1497;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 48px;
    padding: 12px 18px;
    background: rgba(10, 10, 10, 0.92);
    color: #C5A880;
    border: 1px solid #C5A880;
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .02em;
    transition: transform .2s ease, opacity .2s ease;
}
#en-inquiry-fab:hover { transform: scale(1.04); opacity: .92; }
#en-inquiry-fab:focus-visible { outline: 3px solid #C5A880; outline-offset: 3px; }
#en-inquiry-fab svg { width: 18px; height: 18px; flex-shrink: 0; }

@media (max-width: 480px) {
    #en-inquiry-fab span { display: none; } /* 手機窄螢幕只留信封圖示，避免跟 #contact-fab 疊在一起變太擠 */
    #en-inquiry-fab { padding: 12px; }
}

/* 內文中的次要文字連結（跟既有 .guide-cta-btn-line 並排使用），⛔ 不做成第二顆搶眼按鈕 */
.en-inquiry-inline-link {
    color: #C5A880;
    text-decoration: underline;
    text-underline-offset: 2px;
    cursor: pointer;
    font-weight: 600;
}
.en-inquiry-inline-link:hover, .en-inquiry-inline-link:focus-visible { color: #ddbf8f; }

/* ── 表單面板 ─────────────────────────────────────────────── */
#en-inquiry-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, .65);
    z-index: 1580;
    opacity: 0; pointer-events: none;
    transition: opacity .25s ease;
}
#en-inquiry-overlay.is-open { opacity: 1; pointer-events: auto; }

#en-inquiry-panel {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -48%);
    width: min(94vw, 460px);
    max-height: 90vh;
    overflow-y: auto;
    background: #161616;
    border: 1px solid #2A2A2A;
    border-radius: 10px;
    padding: 26px 22px 22px;
    z-index: 1590;
    opacity: 0; pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
}
#en-inquiry-panel.is-open { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%); }

#en-inquiry-panel .eif-head { position: relative; margin-bottom: 16px; }
#en-inquiry-panel .eif-title { color: #fff; font-size: 18px; font-weight: 700; }
#en-inquiry-panel .eif-sub { color: #8a8a8a; font-size: 12.5px; margin-top: 6px; line-height: 1.6; }
#en-inquiry-panel .eif-close {
    position: absolute; top: -8px; right: -6px;
    background: none; border: 0; color: #9a9a9a;
    font-size: 26px; line-height: 1; cursor: pointer; padding: 8px;
}
#en-inquiry-panel .eif-close:hover, #en-inquiry-panel .eif-close:focus-visible { color: #fff; }

.eif-field { margin-top: 14px; }
.eif-field label { display: block; color: #C5A880; font-size: 12px; font-weight: 700; letter-spacing: .03em; margin-bottom: 6px; }
.eif-field input, .eif-field select, .eif-field textarea {
    width: 100%;
    background: #0f0f0f;
    border: 1px solid #333;
    border-radius: 6px;
    color: #eee;
    font-size: 14px;
    padding: 10px 12px;
    font-family: inherit;
    box-sizing: border-box;
}
.eif-field input:focus, .eif-field select:focus, .eif-field textarea:focus {
    outline: none; border-color: #C5A880;
}
.eif-field textarea { resize: vertical; min-height: 78px; }
.eif-row { display: flex; gap: 10px; }
.eif-row .eif-field { flex: 1; margin-top: 14px; }

.eif-error { color: #e08a8a; font-size: 11.5px; margin-top: 5px; min-height: 14px; }
.eif-field.has-error input, .eif-field.has-error select, .eif-field.has-error textarea { border-color: #b85c5c; }

/* honeypot：視覺與螢幕閱讀器都隱藏，但 DOM 仍存在讓機器人自動填表工具找得到 */
.eif-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.eif-submit {
    margin-top: 18px;
    width: 100%;
    background: #C5A880;
    color: #161616;
    border: none;
    border-radius: 999px;
    padding: 13px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity .15s ease;
}
.eif-submit:hover { opacity: .88; }
.eif-submit:disabled { opacity: .5; cursor: not-allowed; }

.eif-status { margin-top: 12px; font-size: 12.5px; line-height: 1.6; text-align: center; }
.eif-status.is-success { color: #8fcf9f; }
.eif-status.is-error { color: #e08a8a; }

.eif-foot-note { color: #6a6a6a; font-size: 11px; line-height: 1.6; margin-top: 16px; padding-top: 14px; border-top: 1px solid #2A2A2A; }

@media (prefers-reduced-motion: reduce) {
    #en-inquiry-fab, #en-inquiry-overlay, #en-inquiry-panel { transition: none; }
}