/* 登录/注册/查单 分栏布局（移植自 cherryportal login.php 的 split 设计） */
.auth-split{display:flex;min-height:100vh;min-height:100dvh}

/* 左：品牌面板 */
.auth-left{
  flex:0 0 46%;max-width:560px;display:flex;flex-direction:column;justify-content:space-between;
  padding:40px 48px;background:var(--surface);
  border-right:1px solid var(--border);position:relative;overflow:hidden;
}
.auth-left::before{
  content:'';position:absolute;inset:0;opacity:.25;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px);background-size:20px 20px;
}
.auth-left::after{
  content:'';position:absolute;top:-20%;right:-10%;width:70%;height:70%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(30,157,186,.14),transparent 60%);
}
.al-top,.al-mid,.al-bottom{position:relative;z-index:1}
.al-top{display:flex;align-items:center;gap:12px}
.al-back{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;color:var(--text-2);text-decoration:none;transition:color .15s,background .15s}
.al-back:hover{color:var(--text);background:rgba(255,255,255,.05)}
.al-back svg{width:18px;height:18px}
.al-logo{font-size:15px;font-weight:700;letter-spacing:.5px;color:var(--text);text-decoration:none}
.al-logo em{font-style:normal;color:var(--text-3);font-weight:400;margin-left:3px}

.al-mid{max-width:400px}
.al-headline{font-size:clamp(30px,4.5vw,52px);font-weight:900;letter-spacing:-.02em;line-height:.98;margin-bottom:16px}
.al-sub{font-size:15px;color:var(--text-2);line-height:1.7;margin-bottom:34px}
.al-features{display:flex;flex-direction:column;gap:20px}
.al-feat{display:flex;gap:14px;align-items:flex-start}
.al-feat-icon{width:38px;height:38px;border-radius:10px;flex-shrink:0;background:rgba(30,157,186,.08);display:flex;align-items:center;justify-content:center}
.al-feat-icon svg{width:19px;height:19px;color:var(--accent)}
.al-feat-text strong{display:block;font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:2px}
.al-feat-text span{font-size:12px;color:var(--text-3);line-height:1.5}
.al-bottom{font-size:12px;color:var(--text-3)}
.al-bottom a{color:var(--text-3);text-decoration:none;transition:color .15s}
.al-bottom a:hover{color:var(--text-2)}

/* 右：表单 */
.auth-right{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 64px}
.auth-form-wrap{width:100%;max-width:400px}
.af-title{font-size:32px;font-weight:900;letter-spacing:-.02em;line-height:.95;margin-bottom:10px}
.af-sub{font-size:14px;color:var(--text-3);margin-bottom:32px}
.af-sub a{color:var(--accent);font-weight:600;text-decoration:none}
.af-sub a:hover{color:var(--text)}
.af-field{margin-bottom:14px}
.af-field label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:6px;letter-spacing:.02em}
.af-field input{
  width:100%;height:48px;padding:0 16px;background:rgba(255,255,255,.03);border:1px solid var(--border);
  border-radius:10px;color:var(--text);font-size:15px;outline:none;transition:border-color .15s var(--ease),box-shadow .15s var(--ease);
}
.af-field input:focus{border-color:rgba(30,157,186,.5);box-shadow:0 0 0 3px rgba(30,157,186,.06)}
.af-field input::placeholder{color:var(--text-3)}
.af-hint{font-size:11px;color:var(--text-3);margin-top:5px;line-height:1.5}
.af-btn{
  width:100%;height:48px;margin-top:10px;border:none;border-radius:10px;
  background:var(--accent-dim);color:#fff;font-size:14px;font-weight:600;cursor:pointer;
  transition:background .15s var(--ease),transform .1s var(--ease);
}
.af-btn:hover{background:var(--accent)}
.af-btn:active{transform:scale(.98)}
.af-msg{min-height:20px;margin-top:12px;font-size:13px;line-height:1.6}
.af-msg.err{color:var(--danger)}
.af-alt{margin-top:22px;font-size:13px;color:var(--text-3);text-align:center}
.af-alt a{color:var(--accent);font-weight:600;text-decoration:none}
.af-alt a:hover{color:var(--text)}

/* 移动端：隐藏品牌面板，顶部放精简 logo 条 */
.auth-mobile-top{display:none}
@media(max-width:768px){
  .auth-split{flex-direction:column}
  .auth-left{display:none}
  .auth-mobile-top{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border)}
  .auth-mobile-top .al-back{width:32px;height:32px}
  .auth-right{max-width:100%;padding:28px 20px 40px;align-items:flex-start}
  .auth-form-wrap{max-width:100%}
  .af-title{font-size:28px}
}