/* v2/css/page-contact.css  contact 页面群组专属样式（由对应开发者维护）。只动 transform/opacity，不用 backdrop-filter 与 SVG 滤镜。
   涵盖：contact.asp（聯絡表單）、message/（訪客留言）、login.asp（管理登入） */

/* ---------- 聯絡我們：表單補充 ---------- */
.cf-code.full { grid-column: 1 / -1; }
.cf-code { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 16px; }
.cf-code .field { min-width: 0; }
.cf-code-img { display: grid; place-items: center; height: 100%; min-height: 58px; padding: 0 16px; background: #fff; border: 1px solid var(--line-2, var(--line)); border-radius: var(--radius); cursor: pointer; transition: border-color .25s; }
.cf-code-img:hover { border-color: var(--ink); }
.cf-code-img img { width: 120px; height: 30px; image-rendering: pixelated; }
.cf-code-tip { grid-column: 1 / -1; font-size: 12.5px; color: var(--muted); }
.cf-hp { position: absolute !important; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.contact-form { position: relative; }
.cf-alert { margin-bottom: 20px; padding: 12px 16px; font-size: 14.5px; line-height: 1.6; color: #b42318; background: #fef3f2; border: 1px solid #fecdca; border-radius: var(--radius); }
.cf-ok { color: #067647; background: #ecfdf3; border-color: #abefc6; }
.form-msg:not(.err):not(.ok) { color: var(--muted); }

.cf-office { display: grid; gap: 12px; margin: 28px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); font-size: 14.5px; }
.cf-office div { display: grid; grid-template-columns: 5.5em minmax(0, 1fr); gap: 12px; }
.cf-office dt { color: var(--muted); font-size: 13px; padding-top: 1px; }
.cf-office dd { margin: 0; color: var(--ink-2); overflow-wrap: anywhere; }
.cf-office a:hover { color: var(--brand); }

.cf-done { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.cf-done-ico { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; color: #067647; background: #ecfdf3; border: 1px solid #abefc6; }
.cf-done-ico svg { width: 28px; height: 28px; }
.cf-done h2 { font-size: clamp(24px, 2.4vw, 32px); }
.cf-done p { color: var(--ink-2); line-height: 1.8; max-width: 40em; }
.cf-done-act { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.cf-done-act .btn svg { width: 16px; height: 16px; }

/* 諮詢項目下拉選單（標籤固定在上方，同已填寫的輸入框） */
.cf-svc select { width: 100%; font: inherit; font-size: 15.5px; color: var(--ink); background: var(--field-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 18px; border: 1.5px solid var(--line); border-radius: var(--radius); padding: 24px 44px 8px 14px; outline: none; -webkit-appearance: none; appearance: none; cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.cf-svc select:focus { border-color: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 14%, transparent); }
.cf-svc select + span { top: 7px; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; color: var(--muted); }
[data-theme="classic"] .cf-svc select { border: 1px solid var(--line-2, var(--line)); padding: 26px 44px 10px 16px; }
[data-theme="classic"] .cf-svc select:hover { border-color: #aeb4bd; }
[data-theme="classic"] .cf-svc select:focus { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(18, 22, 29, .06); }
[data-theme="classic"] .cf-svc select + span { top: 8px; }

/* ---------- 訪客留言 ---------- */
.gb-sec { padding-top: clamp(48px, 6vw, 88px); }
.gb-wrap { max-width: 920px; margin: 0 auto; }
.gb-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.gb-bar p { color: var(--muted); font-size: 14.5px; }
.gb-bar .btn svg { width: 16px; height: 16px; }
.gb-list { display: grid; gap: 20px; list-style: none; margin: 0; padding: 0; }
.gb-card { padding: 28px 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 1px 2px rgba(16, 24, 40, .04); }
.gb-head { display: flex; align-items: center; gap: 14px; }
.gb-avatar { display: grid; place-items: center; flex-shrink: 0; width: 42px; height: 42px; border-radius: 50%; font-weight: 700; font-size: 16px; color: var(--brand); background: color-mix(in srgb, var(--brand) 9%, #fff); }
.gb-meta { min-width: 0; display: flex; flex-direction: column; }
.gb-meta b { font-size: 15px; overflow-wrap: anywhere; }
.gb-meta time { font-size: 12.5px; color: var(--muted); }
.gb-tag { margin-left: auto; flex-shrink: 0; padding: 3px 10px; font-size: 12px; border-radius: 99px; color: var(--muted); background: var(--bg-alt); }
.gb-tag.done { color: #067647; background: #ecfdf3; }
.gb-card h3 { margin: 18px 0 8px; font-size: 18px; line-height: 1.45; overflow-wrap: anywhere; }
.gb-text { color: var(--ink-2); line-height: 1.85; overflow-wrap: anywhere; }
.gb-reply { position: relative; margin-top: 20px; padding: 18px 20px 18px 22px; background: var(--bg-alt); border-radius: var(--radius); border-left: 3px solid var(--brand); }
.gb-reply-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 6px; }
.gb-reply-head b { font-size: 14px; color: var(--brand); }
.gb-reply-head time { font-size: 12.5px; color: var(--muted); }
.gb-empty { padding: 56px 24px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius-lg); }
.gb-notice { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }

.gb-pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; margin-top: 40px; }
.gb-pager a, .gb-pager span { display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 12px; font-size: 14.5px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink-2); background: var(--surface); transition: border-color .2s, color .2s; }
.gb-pager a:hover { border-color: var(--ink); color: var(--ink); }
.gb-pager .cur { color: #fff; background: var(--brand); border-color: var(--brand); font-weight: 600; }
.gb-pager .dis { opacity: .45; }
.gb-pager .gap { border: 0; background: none; min-width: 20px; padding: 0; }

/* 留言表單卡片 */
.gb-form { max-width: 760px; margin: 0 auto; }
.gb-form .form-grid { grid-template-columns: 1fr 1fr; }
.gb-vis { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; border: 0; margin: 0; padding: 0; min-width: 0; }
.gb-vis legend { float: left; margin-right: 6px; font-size: 13.5px; color: var(--muted); }
.gb-vis label { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; font-size: 14.5px; border: 1px solid var(--line-2, var(--line)); border-radius: 99px; cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
.gb-vis input { accent-color: var(--brand); margin: 0; }
.gb-vis label:has(input:checked) { border-color: var(--brand); color: var(--brand); background: color-mix(in srgb, var(--brand) 6%, #fff); }
.gb-count { display: block; margin-top: 6px; text-align: right; font-size: 12.5px; color: var(--muted); }
.gb-count.over { color: #d92d20; }
.gb-form .cf-code-img img { width: 120px; height: 30px; }
.gb-foot-links { display: flex; align-items: center; gap: 16px; }
.gb-foot-links a { font-size: 14.5px; color: var(--muted); }
.gb-foot-links a:hover { color: var(--brand); }

/* ---------- 管理登入 ---------- */
.login-sec { padding: clamp(56px, 8vw, 110px) 0; background: var(--bg-alt); }
.login-card { max-width: 440px; margin: 0 auto; padding: 44px 40px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 32px 64px -40px rgba(16, 24, 40, .3); }
.login-card .lg-ico { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 20px; border-radius: 50%; color: var(--brand); background: color-mix(in srgb, var(--brand) 9%, #fff); }
.login-card .lg-ico svg { width: 24px; height: 24px; }
.login-card h1 { font-size: 26px; margin-bottom: 8px; }
.login-card > p { color: var(--muted); font-size: 14.5px; margin-bottom: 26px; }
.login-card .form-grid { grid-template-columns: 1fr; gap: 14px; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 22px; }
.login-card .form-msg { margin-top: 14px; min-height: 1.4em; text-align: center; }
.login-back { display: block; margin-top: 22px; text-align: center; font-size: 14px; color: var(--muted); }
.login-back:hover { color: var(--brand); }
body.login .contact-form { padding: 44px 40px; }

@media (max-width: 640px) {
	.cf-code { grid-template-columns: minmax(0, 1fr) auto; }
	.cf-code-img { padding: 0 10px; }
	.cf-code-img img { width: 96px; height: 24px; }
	.gb-card { padding: 22px 18px; }
	.gb-bar { flex-direction: column; align-items: stretch; }
	.gb-bar .btn { justify-content: center; }
	.gb-form .form-grid { grid-template-columns: 1fr; }
	.gb-pager a, .gb-pager span { min-width: 36px; height: 36px; padding: 0 9px; }
	.login-card, body.login .contact-form { padding: 32px 22px; }
	.gb-foot-links { justify-content: space-between; }
}