/*
 * 桃園智慧產業學院 TIIAI
 * 會員系統頁面樣式(註冊 / 登入 / 會員中心)
 * 對齊 styles-desktop.css 的 :root 設計變數(--primary / --accent / --font ...)
 */

/* 頁首橫幅(比照 /results 的 .hero-banner,藍底+背景圖+置中標題) */
.hero-banner {
    margin-top: clamp(64px, 6.25vw, 120px);
    position: relative;
    overflow: hidden;
    background: #004a89;
    padding: 0 8%;
    display: flex;
    align-items: center;
    height: 200px;
}
.hero-banner-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
}
.hero-banner-deco {
    position: absolute;
    right: 0; top: 0;
    width: 50%; height: 100%;
    object-fit: contain;
    object-position: right center;
    z-index: 1;
    opacity: 0.12;
}
.hero-banner-content { position: relative; z-index: 2; }
.hero-banner-title {
    font-size: clamp(32px, 3vw, 56px);
    font-weight: 700;
    color: #fff;
    letter-spacing: 6px;
}

/* 區塊與卡片 */
.member-section {
    padding: 56px 20px 80px;
    background: var(--bg-light);
}
.member-intro {
    max-width: 760px;
    margin: 0 auto 24px;
    text-align: center;
    color: var(--text-light);
    font-size: 17px;
    line-height: 1.9;
}
.member-card {
    max-width: 760px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 40px 36px;
}
.member-card.narrow {
    max-width: 460px;
}
.member-card.wide {
    max-width: 1140px;
    padding: 28px 30px;
}
.member-intro.wide {
    max-width: 1140px;
    text-align: left;
}

/* 身分切換 */
.member-type-switch {
    display: flex;
    margin-bottom: 30px;
    border: 1px solid var(--primary);
    border-radius: 12px;
    overflow: hidden;
}
.member-type-switch label {
    flex: 1;
    text-align: center;
    padding: 13px;
    font-size: 17px;
    cursor: pointer;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}
.member-type-switch input { display: none; }
.member-type-switch label.active {
    background: var(--primary);
    color: #fff;
}

/* 表單 */
.member-form .block-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin: 28px 0 14px;
    padding-left: 10px;
    border-left: 4px solid var(--accent);
}
.member-form .form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.member-form .form-group { flex: 1 1 100%; min-width: 0; }
.member-form .form-group.half { flex: 1 1 calc(50% - 8px); }
.member-form .field-label {
    display: block;
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 6px;
    font-weight: 500;
}
.member-form .field-label .req { color: #EC615B; }
.member-form input[type="text"],
.member-form input[type="email"],
.member-form input[type="password"],
.member-form input[type="number"],
.member-form input[type="date"],
.member-form select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font);
    font-size: 17px;
    color: var(--text);
    background: #fff;
    transition: var(--transition);
}
.member-form input:focus,
.member-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}
.member-form .check-grid,
.member-form .radio-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}
.member-form .check-grid label,
.member-form .radio-inline label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 16px;
    color: var(--text);
    cursor: pointer;
}
.member-form .agree-row {
    margin-top: 24px;
    font-size: 16px;
    color: var(--text);
}
.member-form .agree-row a { color: var(--primary); font-weight: 600; }

/* 動作按鈕 */
.member-actions {
    margin-top: 30px;
    display: flex;
    gap: 12px;
    justify-content: center;
}
.btn-member {
    padding: 13px 44px;
    border: none;
    border-radius: 30px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}
.btn-member.primary { background: var(--primary); color: #fff; }
.btn-member.primary:hover { background: var(--primary-dark); }
.btn-member.ghost { background: #f0f0f0; color: var(--text); }
.btn-member.ghost:hover { background: #e4e4e4; }

.member-foot-link {
    text-align: center;
    margin-top: 22px;
    font-size: 15px;
    color: var(--text-light);
}
.member-foot-link a { color: var(--primary); font-weight: 600; }

/* 會員中心資訊列 */
.member-info-list { list-style: none; padding: 0; margin: 0; }
.member-info-list li {
    padding: 14px 4px;
    border-bottom: 1px dashed var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 17px;
}
.member-info-list li span:first-child { color: var(--text-light); }
.member-alert {
    background: #fff4f4;
    border: 1px solid #f3c9c7;
    color: #c0392b;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
}

@media (max-width: 767px) {
    .hero-banner { height: 140px; padding: 0 6%; }
    .member-card { padding: 26px 18px; }
    .member-form .form-group.half { flex: 1 1 100%; }
}

/* ── 業師 / 講師平台共用提示 modal（取代原生 alert / confirm） ── */
.tmodal-overlay { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; background: rgba(20,30,50,.55); padding: 20px; animation: tmodalFade .15s ease; }
.tmodal-overlay[hidden] { display: none; }
@keyframes tmodalFade { from { opacity: 0; } to { opacity: 1; } }
.tmodal { background: #fff; border-radius: 16px; max-width: 420px; width: 100%; padding: 32px 28px 24px; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.25); animation: tmodalPop .18s ease; }
@keyframes tmodalPop { from { transform: translateY(12px) scale(.96); opacity: 0; } to { transform: none; opacity: 1; } }
.tmodal-icon { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 18px; display: flex; align-items: center; justify-content: center; font-size: 34px; font-weight: bold; line-height: 1; }
.tmodal-icon.success { background: #e8f8f1; color: #26b99a; box-shadow: 0 0 0 3px #b8ecd9 inset; }
.tmodal-icon.error   { background: #fdecea; color: #e74c3c; box-shadow: 0 0 0 3px #f6c6c0 inset; }
.tmodal-icon.confirm { background: #fff6e6; color: #f0ad4e; box-shadow: 0 0 0 3px #f6dfb0 inset; }
.tmodal-icon.info    { background: var(--primary-light); color: var(--primary); box-shadow: 0 0 0 3px #cfe0f3 inset; }
.tmodal-title { font-size: 21px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.tmodal-msg { font-size: 15px; color: #555; line-height: 1.7; margin-bottom: 24px; white-space: pre-line; }
.tmodal-actions { display: flex; gap: 10px; justify-content: center; }
.tmodal-btn { min-width: 100px; padding: 11px 22px; border: none; border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer; font-family: var(--font); transition: opacity .15s, transform .05s; }
.tmodal-btn:active { transform: translateY(1px); }
.tmodal-btn.primary { background: var(--primary); color: #fff; }
.tmodal-btn.primary:hover { opacity: .9; }
.tmodal-btn.ghost { background: #fff; color: #666; border: 1px solid var(--border); }
.tmodal-btn.ghost:hover { background: #f5f6f8; }
@media (max-width: 480px) { .tmodal-actions { flex-direction: column-reverse; } .tmodal-btn { width: 100%; } }