/* Membership, registration, ranking and certification */
.account-btn{display:flex;align-items:center;gap:8px;border:1px solid var(--color-line-strong);background:var(--color-surface);padding:7px 12px;border-radius:var(--radius-pill);cursor:pointer}.account-avatar{width:26px;height:26px;border-radius:var(--radius-round);display:grid;place-items:center;background:linear-gradient(145deg,var(--color-brand),var(--color-gold));color:var(--color-white);font-size:var(--font-xs)}.account-btn small{color:var(--color-muted)}.auth-studio .studio-body{padding-top:34px}.auth-shell{max-width:920px;margin:auto}.auth-card{display:grid;grid-template-columns:280px 1fr;background:var(--color-surface);border:1px solid var(--color-line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow-card)}.auth-aside{padding:34px;background:linear-gradient(155deg,var(--color-brand),var(--color-brand-active));color:var(--color-white);position:relative;overflow:hidden}.auth-aside:after{content:"";position:absolute;width:260px;height:260px;border:1px solid color-mix(in srgb,var(--color-white) 14%,transparent);border-radius:var(--radius-round);right:-150px;bottom:-100px}.auth-aside h2{font:600 31px/1.25 var(--font-heading)}.auth-aside p{color:var(--color-gold-soft);font-size:var(--font-md)}.auth-points{display:grid;gap:10px;margin-top:30px}.auth-points span{font-size:var(--font-xs);border:1px solid color-mix(in srgb,var(--color-white) 18%,transparent);border-radius:var(--radius-md);padding:9px 11px}.auth-main{padding:30px}.auth-tabs{display:flex;gap:6px;background:var(--color-surface-3);padding:4px;border-radius:var(--radius-pill);margin-bottom:24px}.auth-tabs button{flex:1;border:0;background:transparent;border-radius:var(--radius-pill);padding:9px;cursor:pointer;color:var(--color-muted)}.auth-tabs button.active{background:var(--color-surface);color:var(--color-brand);box-shadow:var(--shadow-sm)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-field{display:grid;gap:6px}.form-field.full{grid-column:1/-1}.form-field label{font-size:var(--font-sm);color:var(--color-muted)}.form-field input,.form-field select{width:100%;border:1px solid var(--color-line);background:var(--color-surface-2);border-radius:var(--radius-md);padding:12px 13px;outline:none}.form-field input:focus,.form-field select:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px var(--color-brand-ring);outline:none}.form-help{font-size:var(--font-xs);color:var(--color-muted)}.form-error{color:var(--color-error);font-size:var(--font-sm);margin-top:10px}.auth-submit{width:100%;margin-top:18px}.company-code-preview{background:var(--color-surface-3);border:1px dashed var(--color-gold-soft);border-radius:var(--radius-md);padding:14px;margin:14px 0}.company-code-preview b{font:600 var(--font-2xl) var(--font-heading);color:var(--color-brand);letter-spacing:.08em}.account-layout{display:grid;grid-template-columns:260px 1fr;gap:18px}.account-sidebar{background:linear-gradient(155deg,var(--color-ink),var(--color-ink));color:var(--color-white);border-radius:var(--radius-xl);padding:24px;min-height:560px}.account-profile{display:grid;justify-items:center;text-align:center;padding:10px 0 24px;border-bottom:1px solid color-mix(in srgb,var(--color-white) 12%,transparent)}.profile-avatar{width:72px;height:72px;border-radius:var(--radius-round);display:grid;place-items:center;background:linear-gradient(145deg,var(--color-gold-soft),var(--color-error));font:600 var(--font-3xl) var(--font-heading);margin-bottom:12px}.account-profile p{color:var(--color-subtle);font-size:var(--font-sm)}.account-menu{display:grid;gap:5px;margin-top:18px}.account-menu button{border:0;background:transparent;color:var(--color-line);text-align:left;padding:11px 12px;border-radius:var(--radius-md);cursor:pointer}.account-menu button.active,.account-menu button:hover{background:color-mix(in srgb,var(--color-white) 9%,transparent);color:var(--color-white)}.account-panel{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:28px;min-height:560px}.account-panel h2{font:600 var(--font-3xl) var(--font-heading)}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric-card{background:var(--color-surface-2);border-radius:15px;padding:17px}.metric-card small{color:var(--color-muted)}.metric-card b{display:block;font:600 var(--font-3xl) var(--font-heading);color:var(--color-brand)}.profile-list{display:grid;gap:9px;margin-top:20px}.profile-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--color-line)}.profile-row span{color:var(--color-muted)}.membership-card{background:linear-gradient(135deg,var(--color-brand),var(--color-brand-active));color:var(--color-white);border-radius:var(--radius-lg);padding:24px;display:flex;justify-content:space-between;gap:20px;align-items:center}.membership-card p{color:var(--color-brand-soft)}.company-dashboard{display:grid;grid-template-columns:1fr 1fr;gap:14px}.activation-card{background:linear-gradient(145deg,var(--color-surface-3),var(--color-surface));border:1px solid var(--color-gold-soft);border-radius:var(--radius-lg);padding:22px}.activation-code{font:600 var(--font-3xl) var(--font-heading);letter-spacing:.12em;color:var(--color-brand);margin:14px 0}.seat-meter{height:8px;background:var(--color-line);border-radius:var(--radius-pill);overflow:hidden;margin:10px 0}.seat-meter i{display:block;height:100%;background:linear-gradient(90deg,var(--color-brand),var(--color-gold-soft))}.member-table{width:100%;border-collapse:collapse;margin-top:18px}.member-table th,.member-table td{text-align:left;border-bottom:1px solid var(--color-line);padding:12px 8px;font-size:var(--font-sm)}.member-table th{color:var(--color-muted)}.payment-shell{max-width:850px;margin:auto}.payment-summary{display:grid;grid-template-columns:1fr .8fr;gap:16px}.order-card,.pay-method-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:24px}.order-price{font:600 var(--font-hero) var(--font-heading);color:var(--color-brand)}.method-options{display:grid;gap:10px;margin-top:18px}.payment-method{display:flex;align-items:center;gap:14px;border:1px solid var(--color-line);background:var(--color-surface);border-radius:var(--radius-md);padding:15px;cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.payment-method:hover{border-color:var(--color-brand);background:var(--color-brand-soft)}.payment-method.selected{border-color:var(--color-brand);background:var(--color-error-soft)}.pay-icon{width:42px;height:42px;border-radius:var(--radius-md);display:grid;place-items:center;color:var(--color-white);font-weight:700}.pay-icon.wechat{background:var(--color-success)}.pay-icon.alipay{background:var(--color-brand)}.payment-note{margin-top:16px;color:var(--color-muted);font-size:var(--font-xs)}.demo-payment{margin-top:18px;padding:14px;border:1px dashed var(--color-gold-soft);border-radius:13px;background:var(--color-surface-2)}.ranking-tabs{display:flex;gap:8px;background:var(--color-surface-3);padding:4px;border-radius:var(--radius-pill);width:max-content}.ranking-tabs button{border:0;background:transparent;padding:9px 16px;border-radius:var(--radius-pill);cursor:pointer}.ranking-tabs button.active{background:var(--color-surface);color:var(--color-brand)}.ranking-board{margin-top:18px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-xl);overflow:hidden}.ranking-row{display:grid;grid-template-columns:60px 1.6fr 1.3fr .7fr .7fr;align-items:center;padding:15px 20px;border-bottom:1px solid var(--color-surface-3)}.ranking-row.company{grid-template-columns:60px 1.8fr .8fr .8fr .8fr}.ranking-row.head{background:var(--color-surface-3);font-size:var(--font-xs);color:var(--color-muted)}.rank-medal{width:34px;height:34px;border-radius:var(--radius-round);display:grid;place-items:center;background:var(--color-surface-3);font-weight:700}.ranking-row:nth-child(2) .rank-medal{background:var(--color-gold)}.ranking-row:nth-child(3) .rank-medal{background:var(--color-line)}.ranking-row:nth-child(4) .rank-medal{background:var(--color-gold)}.progress-inline{display:flex;align-items:center;gap:8px}.progress-inline i{width:80px;height:6px;background:var(--color-surface-3);border-radius:var(--radius-pill);overflow:hidden}.progress-inline i b{display:block;height:100%;background:var(--color-brand)}.cert-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:20px;align-items:center}.cert-copy h1{font:600 clamp(38px,5vw,65px)/1.08 var(--font-heading)}.cert-copy p{color:var(--color-muted)}.eligibility{display:grid;gap:10px;margin:22px 0}.eligibility-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--color-line);padding:11px 0}.eligibility-row b.ok{color:var(--color-success)}.eligibility-row b.wait{color:var(--color-warning)}.certificate-mini{aspect-ratio:1.414;background:var(--color-surface);border:1px solid var(--color-gold-soft);border-radius:var(--radius-md);padding:24px;position:relative;overflow:hidden;box-shadow:var(--shadow-card);display:grid;place-items:center;text-align:center}.certificate-mini:before,.certificate-mini:after{content:"";position:absolute;border:1px solid color-mix(in srgb,var(--color-brand) 18%,transparent);border-radius:var(--radius-round)}.certificate-mini:before{width:380px;height:380px;right:-190px;top:-170px}.certificate-mini:after{width:300px;height:300px;left:-170px;bottom:-170px}.certificate-mini h2{font:600 var(--font-2xl) var(--font-heading);color:var(--color-brand)}.certificate-mini p{font-size:var(--font-xs);color:var(--color-muted)}.cert-seal-mini{width:80px;height:80px;margin:0 auto var(--space-4);color:var(--color-brand);position:relative;display:grid;place-items:center;filter:drop-shadow(0 2px 4px rgba(0,0,0,.15))}.cert-seal-mini .cert-seal-svg{width:100%;height:100%;display:block;pointer-events:none}.exam-shell{max-width:900px;margin:auto}.exam-question{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:28px}.exam-options{display:grid;gap:10px;margin-top:18px}.exam-option{border:1px solid var(--color-line);background:var(--color-surface);border-radius:13px;padding:14px;text-align:left;cursor:pointer;transition:border-color var(--transition-fast),background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.exam-option:hover{border-color:var(--color-brand);background:var(--color-brand-soft)}.exam-option.selected{border-color:var(--color-brand);background:var(--color-error-soft)}.certificate-stage{max-width:1480px;margin:auto}
.certificate-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.certificate-canvas{background:var(--color-line);border-radius:var(--radius-lg);padding:18px;overflow:auto}
.certificate-canvas svg{display:block;width:100%;height:auto;box-shadow:0 20px 60px color-mix(in srgb,var(--color-ink) 18%,transparent);max-height:calc(100vh - 220px)}.verification-box{max-width:760px;margin:28px auto 0;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:22px}.verification-form{display:flex;gap:10px}.verification-form input{flex:1;border:1px solid var(--color-line);border-radius:var(--radius-md);padding:12px}.verification-result{margin-top:14px;padding:14px;border-radius:var(--radius-md);background:var(--color-surface-2)}.member-locked:after{content:"会员解锁";position:absolute;inset:0;background:color-mix(in srgb,var(--color-white) 72%,transparent);display:grid;place-items:center;color:var(--color-brand);font-weight:700;backdrop-filter:blur(2px)}
@media(max-width:900px){.auth-card,.account-layout,.payment-summary,.cert-hero{grid-template-columns:1fr}.auth-aside{min-height:220px}.account-sidebar{min-height:auto}.company-dashboard,.metric-grid{grid-template-columns:1fr}.ranking-row,.ranking-row.company{grid-template-columns:44px 1.5fr .8fr}.ranking-row>*:nth-child(3),.ranking-row>*:nth-child(4){display:none}.form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}}
@media(max-width:600px){.auth-main,.auth-aside{padding:22px}.payment-summary{gap:10px}.certificate-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:10px}.verification-form{display:grid}.ranking-row{padding:13px 12px}.cert-hero{gap:12px}.tyc-item-info{gap:8px}.membership-card{flex-direction:column;align-items:stretch}.membership-meta{grid-template-columns:1fr!important}.privilege-grid{grid-template-columns:1fr!important}}

/* ── 会员详情样式 ── */
.membership-card.active{background:linear-gradient(135deg,#065f46,#047857)}
.membership-status{display:flex;align-items:center;gap:16px;flex:1}
.status-icon{width:52px;height:52px;border-radius:var(--radius-round);background:rgba(255,255,255,.15);display:grid;place-items:center;flex-shrink:0;color:var(--color-white)}
.membership-status h3{margin:4px 0 0;font:600 var(--font-2xl) var(--font-heading)}
.membership-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0;padding:18px;background:rgba(255,255,255,.1);border-radius:var(--radius-lg)}
.meta-item{text-align:center}
.meta-item span{display:block;font-size:var(--font-xs);color:rgba(255,255,255,.7);margin-bottom:4px}
.meta-item b{font:700 var(--font-xl) var(--font-heading);color:var(--color-white)}
.meta-item b.text-warning{color:#fbbf24}
.member-privileges{margin-top:24px}
.member-privileges h3{font:600 var(--font-lg) var(--font-heading);margin:0 0 14px}
.privilege-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.privilege-item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;background:var(--color-surface-2);border-radius:var(--radius-md);font-size:var(--font-sm);color:var(--color-body);line-height:1.5}
.privilege-check{width:22px;height:22px;border-radius:var(--radius-round);background:var(--color-success);color:var(--color-white);display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.text-warning{color:var(--color-warning,#f59e0b)!important}
.ranking-row.current-rank{background:var(--color-error-soft);box-shadow:inset 4px 0 0 var(--color-brand)}
.ranking-row.current-rank:after{content:"当前";justify-self:end;font-size:9px;color:var(--color-brand);border:1px solid var(--color-line-strong);border-radius:var(--radius-pill);padding:3px 7px}
/* Auth panel fixes */
.auth-brand-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.auth-brand-logo .eyebrow{font-size:var(--font-sm);font-weight:600;letter-spacing:.08em;color:var(--color-gold-soft)!important}
.auth-aside h2{color:var(--color-white)}
.input-icon-wrap{position:relative;display:flex;align-items:center}
.input-icon-wrap input{width:100%;padding-right:42px}
.input-icon-wrap .input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--color-muted);pointer-events:none;flex-shrink:0;z-index:1}
.input-icon-wrap:has(.input-icon) input{padding-left:40px;padding-right:42px}
.input-hint{display:block;font-size:11px;color:var(--color-muted);min-height:16px;margin-top:4px;transition:color .15s ease}
.input-hint.warn{color:var(--color-error)}
.pwd-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:transparent;border:0;padding:8px;cursor:pointer;color:var(--color-muted);border-radius:var(--radius-sm);transition:color .15s ease;display:grid;place-items:center;z-index:2}
.pwd-toggle:hover{color:var(--color-brand)}
.pwd-toggle:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px;border-radius:var(--radius-sm)}
.pwd-toggle .eye-open,.pwd-toggle .eye-closed{display:block}
.pwd-toggle .eye-closed{display:none}
.pwd-toggle.show-closed .eye-open{display:none}
.pwd-toggle.show-closed .eye-closed{display:block}
.pwd-strength{display:flex;align-items:center;gap:10px;margin-top:6px}
.pwd-strength-bar{flex:1;height:4px;background:var(--color-line);border-radius:var(--radius-pill);overflow:hidden}
.pwd-strength-fill{display:block;height:100%;width:0;border-radius:var(--radius-pill);transition:width .3s ease,background .3s ease}
.pwd-strength-text{font-size:11px;font-weight:500;white-space:nowrap;transition:color .3s ease}
.form-row-between{display:flex;align-items:center;justify-content:space-between;margin:12px 0 16px;gap:8px}
.checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-muted);cursor:pointer;user-select:none}
.checkbox-label input[type="checkbox"]{appearance:none;-webkit-appearance:none;width:16px;height:16px;border:1.5px solid var(--color-line-strong);border-radius:3px;background:var(--color-surface);cursor:pointer;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease;flex-shrink:0;position:relative}
.checkbox-label input[type="checkbox"]:checked{background:var(--color-brand);border-color:var(--color-brand)}
.checkbox-label input[type="checkbox"]:checked::after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid var(--color-white);border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
.auth-switch{font-size:var(--font-sm);color:var(--color-muted);text-align:center;margin-top:14px}
.auth-switch a{color:var(--color-brand);cursor:pointer;text-decoration:none;font-weight:600}
.auth-switch a:hover{text-decoration:underline}
.auth-submit{background:var(--color-brand);color:var(--color-white);border:none;border-radius:var(--radius-md);padding:14px;font-size:var(--font-base);font-weight:600;cursor:pointer;transition:background-color var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast);width:100%;margin-top:18px}
.auth-submit:hover:not(:disabled){background:var(--color-brand-active);transform:translateY(-1px);box-shadow:var(--shadow-card)}
.auth-submit:active{transform:scale(.97)}
.auth-submit:disabled{background:var(--color-line-strong);color:var(--color-muted);cursor:not-allowed}
.auth-submit.success{background:var(--color-success);pointer-events:none}
.role-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}
.role-card{background:var(--color-surface);border:1.5px solid var(--color-line);border-radius:var(--radius-md);padding:14px 8px;text-align:center;cursor:pointer;transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);user-select:none}
.role-card:hover{border-color:var(--color-gold-soft);transform:translateY(-1px);box-shadow:var(--shadow-card)}
.role-card:active{transform:scale(.98)}
.role-card.selected{border-color:var(--color-brand);background:var(--color-brand-soft)}
.role-card.selected::after{content:"";position:absolute;top:4px;right:6px;width:18px;height:18px;border-radius:var(--radius-round);background:var(--color-brand);display:grid;place-items:center}
.role-card.selected::before{content:"";position:absolute;top:9px;right:11px;width:5px;height:9px;border:solid var(--color-white);border-width:0 1.5px 1.5px 0;transform:rotate(45deg);z-index:1}
.role-card{position:relative}
.role-card svg{display:block;margin:0 auto 6px;color:var(--color-muted)}
.role-card.selected svg{color:var(--color-brand)}
.role-card span{display:block;font-size:var(--font-sm);font-weight:600;color:var(--color-ink)}
@media(max-width:767px){.role-cards{grid-template-columns:repeat(2,1fr)}.auth-card{grid-template-columns:1fr}.auth-aside{min-height:auto;padding:24px}.auth-main{padding:24px}}
@media(max-width:480px){.role-card{padding:10px 6px}}
/* TYC company search */
.tyc-search-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:500;color:var(--color-brand);background:var(--color-brand-soft);border:1px solid var(--color-brand);border-radius:var(--radius-sm);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast);margin-left:8px;vertical-align:middle}
.tyc-search-btn:hover{background:var(--color-brand);color:var(--color-white)}
.tyc-search-btn:disabled{opacity:.6;cursor:not-allowed}
.tyc-input-wrap{position:relative;z-index:10}
.tyc-results{position:absolute;top:100%;left:0;right:0;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);box-shadow:var(--shadow-overlay);z-index:200;max-height:380px;overflow-y:auto;margin-top:4px}
/* Ensure autocomplete dropdown is not clipped */
.auth-main{overflow:visible!important}
.form-field.tyc-field{overflow:visible;position:relative;z-index:10}
.form-grid{overflow:visible}
.tyc-loading{padding:24px;text-align:center;color:var(--color-muted);font-size:var(--font-sm)}
.tyc-empty{padding:20px;text-align:center;color:var(--color-muted);font-size:var(--font-sm);line-height:1.6}
.tyc-result-item{padding:12px 16px;border-bottom:1px solid var(--color-line);cursor:pointer;transition:background .15s ease}
.tyc-result-item:last-child{border-bottom:none}
.tyc-result-item:hover{background:var(--color-surface-2)}
.tyc-item-name{font-size:var(--font-sm);font-weight:600;color:var(--color-ink);display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}
.tyc-source-tag{font-size:10px;font-weight:500;padding:1px 6px;border-radius:var(--radius-pill);background:var(--color-info-soft,#e8f0fe);color:var(--color-info,#1a73e8);white-space:nowrap}
.tyc-source-tag.tyc-online{background:var(--color-success-soft,#e6f4ea);color:var(--color-success,#137333)}
.tyc-item-hint{font-size:11px;color:var(--color-muted);line-height:1.5;margin-bottom:8px;padding:6px 10px;background:var(--color-surface-2);border-radius:var(--radius-sm);border-left:2px solid var(--color-warning,#f9ab00)}
.tyc-status{font-size:10px;font-weight:400;padding:2px 6px;border-radius:3px;background:var(--color-surface-3);color:var(--color-muted);white-space:nowrap}
.tyc-status.tyc-active{background:var(--color-success-soft);color:var(--color-success)}
.tyc-item-info{font-size:11px;color:var(--color-muted);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:4px}
.tyc-item-info span{display:inline-flex;align-items:center;gap:4px}
.tyc-item-addr{font-size:11px;color:var(--color-muted);line-height:1.5;margin-bottom:8px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tyc-select-btn{display:inline-block;padding:5px 12px;font-size:12px;font-weight:500;color:var(--color-white);background:var(--color-brand);border:none;border-radius:var(--radius-sm);cursor:pointer;transition:background .15s ease}
.tyc-select-btn:hover{background:var(--color-brand-active)}
.tyc-more-manual{padding:10px 16px;text-align:center;font-size:11px;color:var(--color-muted);border-top:1px solid var(--color-line);background:var(--color-surface-2)}
.tyc-manual-btn,.tyc-manual-btn-inline{background:none;border:none;color:var(--color-brand);cursor:pointer;font-size:inherit;font-weight:600;padding:0 2px;text-decoration:underline}
.tyc-manual-btn:hover,.tyc-manual-btn-inline:hover{color:var(--color-brand-active)}
.tyc-tag{display:inline-block;padding:1px 6px;font-size:10px;font-weight:500;color:var(--color-muted);background:var(--color-surface-3);border:1px solid var(--color-line);border-radius:var(--radius-pill);margin-left:6px;vertical-align:middle}
.tyc-filled{background:var(--color-surface);color:var(--color-ink)}
.tyc-filled::placeholder{color:var(--color-subtle)}

/* ── Payment QR Codes ── */
.payment-notice-company{background:var(--color-warning-soft,#fef3c7);border:1px solid var(--color-warning,#d97706);border-radius:var(--radius-md);padding:14px;margin-bottom:16px;font-size:13px;line-height:1.6;color:var(--color-ink)}
.payment-notice-company p{margin:4px 0}
.payment-notice-company strong{color:var(--color-warning,#d97706)}
.qr-codes-area{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:16px}
.qr-code-item{text-align:center;padding:16px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}
.qr-code-item:hover{border-color:var(--color-gold-soft);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.qr-code-item h4{font-size:14px;font-weight:600;margin:0 0 12px;color:var(--color-ink)}
.payment-qr-img{width:100%;max-width:180px;aspect-ratio:1;object-fit:contain;border-radius:var(--radius-md);border:1px solid var(--color-line);background:#fff}
@media(max-width:600px){.qr-codes-area{grid-template-columns:1fr}.payment-qr-img{max-width:200px;margin:0 auto}}

/* ── Guest Account Panel ── */
.guest-account{max-width:420px;margin:0 auto;padding:8px 0}
.guest-welcome{display:flex;align-items:center;gap:16px;padding:20px;background:linear-gradient(135deg,var(--color-brand-soft),color-mix(in srgb,var(--color-gold) 8%,var(--color-surface)));border-radius:var(--radius-xl);margin-bottom:20px}
.guest-avatar{width:56px;height:56px;border-radius:var(--radius-round);background:var(--color-surface);color:var(--color-brand);display:grid;place-items:center;flex-shrink:0;box-shadow:var(--shadow-sm)}
.guest-welcome h3{margin:0 0 4px;font:600 var(--font-lg) var(--font-heading);color:var(--color-ink)}
.guest-welcome p{margin:0;font-size:var(--font-sm);color:var(--color-muted)}
.guest-actions{display:grid;gap:10px;margin-bottom:24px}
.guest-quick-nav h4{margin:0 0 12px;font-size:var(--font-sm);color:var(--color-muted);font-weight:500}
.quick-nav-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.quick-nav-item{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px;background:var(--color-surface-2);border:1px solid var(--color-line);border-radius:var(--radius-lg);cursor:pointer;transition:background-color var(--transition-base),color var(--transition-base),transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);color:var(--color-body)}
.quick-nav-item:hover{border-color:var(--color-brand);background:var(--color-brand-soft);color:var(--color-brand);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.quick-nav-item svg{color:var(--color-brand)}
.quick-nav-item span{font-size:var(--font-sm);font-weight:500}

/* ── Account Sidebar Navigation ── */
.account-menu-divider{height:1px;background:color-mix(in srgb,var(--color-white) 12%,transparent);margin:10px 4px}
.account-nav-item{display:flex;align-items:center;gap:10px!important;color:var(--color-subtle)!important;font-size:var(--font-sm)}
.account-nav-item svg{opacity:.7}
.account-nav-item:hover{color:var(--color-white)!important}
.account-nav-item:hover svg{opacity:1}

/* ── Study Report Section ── */
.study-report-section{margin-top:24px}
.report-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:20px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.report-head{display:flex;align-items:center;gap:12px}
.report-head svg{color:var(--color-brand);flex-shrink:0}
.report-head h3{margin:0 0 2px;font:600 var(--font-md) var(--font-heading)}
.report-head p{margin:0;font-size:var(--font-sm);color:var(--color-muted)}
.report-actions{display:flex;gap:8px;flex-shrink:0}
@media(max-width:600px){.report-card{flex-direction:column;align-items:stretch}.report-actions{justify-content:center}}