/* 登录 / 激活 / 找回密码 公共页 */
.px-bg { min-height: 100vh; color: var(--px-text); background: linear-gradient(120deg, var(--px-bg-start) 0%, #d8d8f8 45%, var(--px-bg-end) 100%); display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 24px 12px; }
.px-bg::after { content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .42; }
.px-logo { width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; overflow: hidden; background: linear-gradient(135deg, var(--px-blue), var(--px-purple)); color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .06em; box-shadow: 0 8px 20px rgba(100,120,220,.28); flex-shrink: 0; }
.px-logo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.px-login-wrap { position: relative; z-index: 1; width: 100%; max-width: 980px; margin: 0 auto; padding: 20px 16px; }
.px-login-card { position: relative; display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; overflow: hidden; border: 1px solid var(--px-card-border); border-radius: 24px; background: var(--px-card); -webkit-backdrop-filter: blur(32px) saturate(1.6); backdrop-filter: blur(32px) saturate(1.6); box-shadow: var(--px-shadow-card), inset 0 1px 0 rgba(255,255,255,.72); animation: pxFadeUp .45s ease both; }
.px-login-card::before { content: ""; position: absolute; top: 0; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), transparent); z-index: 2; }
.px-feat-panel { position: relative; overflow: hidden; background: #f2efe8; border-right: 1px solid rgba(185,210,255,.18); }
.px-feat-panel::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 20% 18%, rgba(255,255,255,.22), transparent 34%), linear-gradient(145deg, rgba(255,255,255,.12), rgba(77,60,88,.08)); pointer-events: none; }
.px-feat-panel img { display: block; width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.px-login-panel { padding: 34px 44px 40px; display: flex; flex-direction: column; justify-content: flex-start; }
.px-login-head { margin-bottom: 22px; animation: pxFadeUp .45s ease both .08s; }
.px-login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.px-login-brand-name { font-size: 12px; font-weight: 700; letter-spacing: .09em; color: var(--px-light); text-transform: uppercase; }
.px-login-title { font-size: 26px; font-weight: 700; color: var(--px-text); margin-bottom: 5px; line-height: 1.35; }
.px-login-sub { color: var(--px-muted); font-size: 16px; }
.px-login-footer { text-align: center; margin-top: 18px; font-size: 12px; color: var(--px-light); }
.px-login-footer a { color: rgba(107,170,245,.9); text-decoration: none; }
.px-login-footer a:hover { color: #8b6dd4; }
.tab-nav { display: flex; position: relative; background: rgba(212,228,255,.52); border: 1px solid rgba(235,244,255,.82); -webkit-backdrop-filter: blur(20px) saturate(1.7); backdrop-filter: blur(20px) saturate(1.7); border-radius: 15px; padding: 5px; margin-bottom: 24px; box-shadow: 0 4px 20px rgba(90,130,220,.10), inset 0 1px 0 rgba(255,255,255,.72); }
.tab-indicator { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); background: rgba(255,255,255,.94); border-radius: 11px; box-shadow: 0 2px 14px rgba(90,130,210,.15); transition: transform .28s ease; pointer-events: none; z-index: 1; }
.tab-nav.sms .tab-indicator { transform: translateX(100%); }
.tab-btn { flex: 1; position: relative; z-index: 2; border: 0; background: transparent; color: var(--px-muted); font-size: 14px; padding: 9px 16px; }
.tab-btn.active { color: var(--px-text); font-weight: 600; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: pxTabIn .24s ease both; }
.px-fg { margin-bottom: 14px; }
.px-input-wrap { position: relative; display: flex; align-items: center; }
.px-input { border-radius: 8px; border-color: rgba(182,207,250,.68); background: rgba(255,255,255,.88); color: var(--px-text); }
.px-input:focus { border-color: rgba(74,142,224,.62); box-shadow: 0 0 0 .2rem rgba(136,167,247,.18); }
.px-input::placeholder { color: var(--px-light); }
.px-input-ico { position: absolute; right: 14px; color: rgba(107,170,245,.72); font-size: 15px; pointer-events: none; }
.px-select-input { padding-right: 42px; cursor: pointer; }
.px-input-wrap-pwd .px-input { padding-right: 42px; }
.px-pwd-toggle { position: absolute; right: 10px; z-index: 2; border: 0; padding: 4px 6px; background: transparent; color: rgba(107,170,245,.85); font-size: 16px; line-height: 1; cursor: pointer; }
.px-pwd-toggle:hover { color: var(--px-primary); }
.px-pwd-toggle.is-visible { color: var(--px-primary); }
.px-captcha-row, .px-sms-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.px-captcha-img { cursor: pointer; overflow: hidden; border: 1px solid rgba(185,208,250,.55); border-radius: 11px; transition: opacity .2s ease; }
.px-captcha-img:hover { opacity: .82; }
.px-captcha-img img { display: block; width: auto; height: 42px; }
.px-captcha-link { display: inline-flex; align-items: center; min-height: 42px; color: var(--px-blue); font-size: 12px; text-decoration: none; cursor: pointer; }
.px-captcha-link:hover { color: #8b6dd4; }
.px-btn-row { display: flex; align-items: center; gap: 14px; width: 210px; margin-top: 3px; }
.px-btn-row .px-btn { flex: 1; }
.px-btn-row.col-stack { flex-direction: column; align-items: stretch; width: 100%; }
.px-btn-row.col-stack .px-btn, .px-btn-row.col-stack .px-btn-soft { width: 100%; }
.px-btn-sms { white-space: nowrap; min-width: 118px; }
.px-forgot-link { flex-shrink: 0; font-size: 12px; color: var(--px-muted); text-decoration: none; white-space: nowrap; }
.px-forgot-link:hover { color: var(--px-blue); }
.px-slider-wrap { display: none; margin-bottom: 13px; }
.px-slider-wrap.show { display: block; }
.px-slider-title { font-size: 12px; color: var(--px-muted); display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.px-auth-hint { font-size: 12px; color: var(--px-muted); line-height: 1.6; margin: 0 0 14px; padding: 10px 12px; border-radius: 10px; background: rgba(212,228,255,.35); border: 1px solid rgba(185,208,250,.4); }
.px-steps { display: flex; align-items: center; justify-content: center; margin-bottom: 22px; }
.px-step-item { display: flex; align-items: center; gap: 6px; }
.px-step-circle { width: 26px; height: 26px; border-radius: 50%; border: 2px solid rgba(200,208,232,.95); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: var(--px-light); background: rgba(255,255,255,.88); flex-shrink: 0; transition: all .25s ease; }
.px-step-circle.active { border-color: var(--px-primary); background: linear-gradient(135deg, var(--px-primary), #a996f4); color: #fff; box-shadow: 0 4px 14px rgba(136,167,247,.32); }
.px-step-circle.done { border-color: var(--px-primary); background: #fff; color: var(--px-primary); }
.px-step-label { font-size: 13px; color: var(--px-light); font-weight: 500; white-space: nowrap; }
.px-step-label.active { color: var(--px-text); font-weight: 600; }
.px-step-line { flex: 1; height: 1px; background: rgba(200,208,232,.85); margin: 0 10px; min-width: 28px; }
.px-step { display: none; }
.px-step.active { display: block; animation: pxTabIn .24s ease both; }
.px-slider-captcha { width: 100%; }
.px-slider-track { position: relative; height: 42px; overflow: hidden; border-radius: 13px; background: rgba(240,246,255,.96); border: 1px solid rgba(155,195,252,.55); -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; }
.px-slider-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--px-muted); font-size: 13px; z-index: 1; pointer-events: none; }
.px-slider-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 42px; background: linear-gradient(135deg, rgba(204,226,255,.78), rgba(231,212,245,.82)); z-index: 2; transition: width .12s ease; }
.px-slider-handle { position: absolute; left: 0; top: 0; width: 42px; height: 40px; border: 0; background: linear-gradient(135deg, var(--px-primary), #a996f4); color: #fff; font-weight: 700; z-index: 3; cursor: pointer; box-shadow: 0 6px 18px rgba(136,167,247,.34); }
.px-slider-captcha.success .px-slider-track { border-color: rgba(136,167,247,.72); }
.px-slider-captcha.success .px-slider-text { color: #40528e; font-weight: 600; }
.px-slider-captcha.fail .px-slider-track { border-color: rgba(255,107,107,.55); }
@keyframes pxFadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes pxTabIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.px-login-card-single { grid-template-columns: 1fr; min-height: 0; max-width: 560px; margin: 0 auto; }
.px-bg-profile { align-items: flex-start; justify-content: flex-start; overflow-x: hidden; overflow-y: auto; padding: 20px 12px 28px; }
.px-profile-wrap { max-width: 620px; }
.px-profile-form .col-form-label { font-size: 14px; }
.px-profile-btn-narrow { min-width: 108px; width: auto; padding-left: 1.25rem; padding-right: 1.25rem; }
.px-profile-wrap .px-login-panel { padding-bottom: 32px; }
.px-sno-readonly { background-color: #f0f2f5 !important; color: #999 !important; cursor: not-allowed !important; }
.px-profile-nav { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(185,208,250,.35); }
.px-profile-nav-link { color: var(--px-muted); font-size: 14px; text-decoration: none; transition: color .2s ease; }
.px-profile-nav-link:hover { color: var(--px-primary); }
.px-profile-nav-sep { color: var(--px-light); font-size: 14px; line-height: 1; user-select: none; }
.px-field-hint { font-size: 12px; line-height: 1.5; margin-top: 6px; min-height: 0; }
.px-field-hint.is-error { color: #e05555; }
.px-field-hint.is-ok { color: #3a9d6e; }
@media (max-width: 768px) {
	.px-bg, .px-bg-profile { align-items: flex-start; justify-content: flex-start; overflow-y: auto; padding: 54px 10px 18px; }
	.px-login-wrap { padding: 0; }
	.px-login-card { grid-template-columns: 1fr; min-height: 0; border-radius: 20px; }
	.px-feat-panel { display: none; }
	.px-login-panel { padding: 34px 22px 40px; }
	.px-login-head { margin-bottom: 18px; }
	.px-login-brand { gap: 10px; margin-bottom: 12px; }
	.px-login-title { font-size: 22px; line-height: 1.28; }
	.px-login-sub { font-size: 13px; }
	.tab-nav { margin-bottom: 18px; }
	.tab-btn { padding: 8px 10px; font-size: 13px; }
	.px-fg { margin-bottom: 12px; }
	.px-input { min-height: 44px; font-size: 16px; }
	.px-input-ico { right: 12px; }
	.px-captcha-row, .px-sms-row { grid-template-columns: 1fr; gap: 8px; }
	.px-captcha-img { width: 60%; }
	.px-captcha-img img { width: 100%; height: 44px; object-fit: cover; }
	.px-btn-row { width: 100%; flex-direction: column; align-items: stretch; gap: 10px; margin-top: 6px; }
	.px-btn-row .px-btn, .px-btn-sms { width: 100%; min-width: 0; }
	.px-forgot-link { display: block; text-align: center; white-space: normal; }
	.px-login-footer { margin-top: 14px; line-height: 1.5; }
	.px-steps { margin-bottom: 18px; }
	.px-step-label { font-size: 12px; }
}