/* =====================================================
   找回密码 / 重置密码  共享皮肤（PC 端）
   主题令牌与 PC 登录/注册页完全一致
   ===================================================== */
:root{
  --orange:#ff6a00; --orange2:#ff8c33; --orange-d:#e35c00;
  --ink:#1f2d3d; --ink2:#34495e; --ink3:#5b6b7c;
  --line:#e8ecf1; --bg:#f5f7fa;
  --ok:#18a058; --err:#e54545; --warn:#faad14;
  --r:16px; --r2:10px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  background:var(--bg); color:var(--ink);
  -webkit-font-smoothing:antialiased; overflow:hidden;
}
a{color:var(--orange);text-decoration:none;cursor:pointer}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}

/* ============ 布局 ============ */
.wrap{display:flex;height:100vh;width:100%;animation:pageIn .5s ease both}
@keyframes pageIn{from{opacity:0}to{opacity:1}}

/* ---- 左：品牌区 ---- */
.brand{
  position:relative;flex:0 0 55%;max-width:55%;
  background:linear-gradient(145deg,#1f2d3d 0%,#2c3e50 55%,#16222e 100%);
  overflow:hidden;display:flex;align-items:center;
  animation:slideL .7s cubic-bezier(.22,1,.36,1) both;
}
@keyframes slideL{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:none}}
.brand-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.brand-bg .bg-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.scene-switch{position:absolute;right:26px;bottom:26px;z-index:6;display:flex;gap:8px}
.scene-switch button{
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.07);
  color:rgba(255,255,255,.72);font-size:12px;line-height:1;padding:7px 13px;
  border-radius:999px;cursor:pointer;backdrop-filter:blur(6px);
  transition:all .3s cubic-bezier(.22,1,.36,1);font-family:inherit;
}
.scene-switch button:hover{background:rgba(255,255,255,.15);color:#fff;transform:translateY(-1px)}
.scene-switch button.on{
  background:linear-gradient(135deg,var(--orange),var(--orange2));
  border-color:transparent;color:#fff;font-weight:600;
  box-shadow:0 6px 18px rgba(255,106,0,.32);
}
@media (max-width:960px){.scene-switch{right:16px;bottom:16px}}
.brand-bg .glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.brand-bg .g1{width:420px;height:420px;background:var(--orange);top:-120px;left:-100px;opacity:.32;animation:floaty 12s ease-in-out infinite}
.brand-bg .g2{width:340px;height:340px;background:#2f80ed;bottom:-110px;right:8%;opacity:.22;animation:floaty 15s ease-in-out infinite reverse}
@keyframes floaty{0%,100%{transform:translate(0,0)}50%{transform:translate(28px,-24px)}}
.brand-bg .mt{position:absolute;bottom:0;left:0;width:100%;height:46%;opacity:.5}
.brand-bg .grid{position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 70%);
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 70%);
}
.brand-inner{position:relative;z-index:2;padding:0 8% 0 10%;width:100%;max-width:660px;color:#fff}
.brand-logo{display:flex;align-items:center;gap:12px;margin-bottom:52px}
.brand-logo .mark{
  width:44px;height:44px;border-radius:12px;flex:0 0 44px;
  background:linear-gradient(135deg,var(--orange),var(--orange2));
  display:flex;align-items:center;justify-content:center;font-size:22px;
  box-shadow:0 8px 22px rgba(255,106,0,.4);
}
.brand-logo .txt{font-size:19px;font-weight:700;letter-spacing:.5px}
.brand-logo .txt small{display:block;font-size:11px;font-weight:400;opacity:.62;letter-spacing:2px;margin-top:2px}
.brand-title{font-size:40px;line-height:1.42;font-weight:800;letter-spacing:1px;margin-bottom:14px}
.brand-sub{font-size:15px;opacity:.66;line-height:1.9;margin-bottom:40px}
.gift{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:36px;
  padding:11px 18px;border-radius:999px;
  background:rgba(255,106,0,.14);border:1px solid rgba(255,106,0,.42);
  backdrop-filter:blur(6px);animation:floaty 9s ease-in-out infinite;
}
.gift .t{font-size:13.5px;font-weight:700;color:#ffc79a;letter-spacing:.3px}
.gift .v{font-size:13px;color:rgba(255,255,255,.72)}

/* 卖点轮播 */
.slides{position:relative;height:112px;margin-bottom:26px}
.slide{
  position:absolute;inset:0;opacity:0;transform:translateY(14px);
  transition:opacity .6s ease,transform .6s cubic-bezier(.22,1,.36,1);
  display:flex;gap:16px;align-items:flex-start;pointer-events:none;
}
.slide.on{opacity:1;transform:none;pointer-events:auto}
.slide .no{
  flex:0 0 30px;height:30px;border-radius:9px;font-size:13px;font-weight:700;
  background:rgba(255,106,0,.18);color:var(--orange2);border:1px solid rgba(255,106,0,.4);
  display:flex;align-items:center;justify-content:center;
}
.slide h4{font-size:17px;font-weight:700;margin-bottom:7px;letter-spacing:.5px}
.slide p{font-size:13.5px;opacity:.62;line-height:1.75}
.dots{display:flex;gap:8px;margin-bottom:48px}
.dots i{width:22px;height:4px;border-radius:2px;background:rgba(255,255,255,.22);cursor:pointer;transition:.35s}
.dots i.on{width:40px;background:var(--orange);box-shadow:0 0 12px rgba(255,106,0,.6)}
.brand-foot{font-size:12px;opacity:.42;line-height:1.9}

/* ---- 右：表单区 ---- */
.form-side{
  flex:1;display:flex;align-items:center;justify-content:center;
  padding:36px 5%;background:#fff;position:relative;overflow-y:auto;
}
.form-card{width:100%;max-width:420px;animation:up .7s .12s cubic-bezier(.22,1,.36,1) both}
@keyframes up{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.card-head{margin-bottom:20px}
.card-head h2{font-size:27px;font-weight:800;letter-spacing:.5px;margin-bottom:8px}
.card-head p{font-size:13.5px;color:var(--ink3);line-height:1.7}

/* 步骤条 */
.steps{display:flex;align-items:center;margin:2px 0 22px}
.steps .s{display:flex;align-items:center;gap:8px}
.steps .s i{
  width:24px;height:24px;border-radius:50%;flex:0 0 24px;
  background:#eef1f5;color:#a4b0bd;font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;transition:.3s;
}
.steps .s span{font-size:12.5px;color:#a4b0bd;transition:.3s;white-space:nowrap}
.steps .s.on i{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;box-shadow:0 4px 12px rgba(255,106,0,.35)}
.steps .s.on span{color:var(--ink2);font-weight:600}
.steps .s.done i{background:var(--ok);color:#fff}
.steps .s.done span{color:var(--ok)}
.steps .line{flex:1;height:2px;background:#eef1f5;margin:0 10px;position:relative;overflow:hidden}
.steps .line::after{content:"";position:absolute;inset:0;width:0;background:linear-gradient(90deg,var(--orange),var(--orange2));transition:width .5s cubic-bezier(.22,1,.36,1)}
.steps .line.full::after{width:100%}

.tip{display:flex;gap:9px;align-items:flex-start;padding:11px 13px;border-radius:10px;margin-bottom:18px;background:#fff8f0;border:1px solid #ffe0c2}
.tip .ic{flex:0 0 auto;font-size:14px;line-height:1.5}
.tip b{color:#e35c00}
.tip span:not(.ic){font-size:12.5px;color:#8a6a4a;line-height:1.7}

.alert{
  display:none;align-items:center;gap:9px;
  padding:11px 14px;border-radius:var(--r2);margin-bottom:16px;
  font-size:13px;line-height:1.5;
  background:#fff1f0;border:1px solid #ffccc7;color:#cf1322;
  animation:shake .42s cubic-bezier(.36,.07,.19,.97) both;
}
.alert.on{display:flex}
.alert .ic{font-size:15px;flex:0 0 auto}

.field{margin-bottom:16px}
.field > label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:8px;letter-spacing:.3px}
.input-wrap{
  position:relative;display:flex;align-items:center;
  border:1.5px solid var(--line);border-radius:var(--r2);background:#fbfcfd;
  transition:border-color .22s,box-shadow .22s,background .22s;
}
.input-wrap:focus-within{border-color:var(--orange);background:#fff;box-shadow:0 0 0 4px rgba(255,106,0,.12)}
.input-wrap.bad{border-color:var(--err);box-shadow:0 0 0 4px rgba(229,69,69,.10)}
.input-wrap .ic{font-size:16px;padding-left:14px;opacity:.5;flex:0 0 auto;user-select:none}
.input-wrap input{
  flex:1;border:none;outline:none;background:transparent;
  padding:12px;font-size:14.5px;color:var(--ink);min-width:0;
}
.input-wrap input::placeholder{color:#b3bdc7}
.input-wrap.is-disabled{background:#f4f6f8}
.input-wrap.is-disabled input{color:#8896a4;cursor:not-allowed}
.eye{padding:0 14px;font-size:15px;opacity:.45;transition:opacity .2s;user-select:none;flex:0 0 auto}
.eye:hover{opacity:.85}
.err{font-size:12px;color:var(--err);margin-top:6px;display:none;padding-left:2px}
.err.on{display:block}

/* 验证码行（邮箱验证码 + 发送按钮 / 图片验证码） */
.sms-row{display:flex;gap:10px}
.sms-row .input-wrap{flex:1}
.btn-sms{
  flex:0 0 122px;height:46px;border-radius:var(--r2);
  border:1.5px solid var(--orange);color:var(--orange);background:#fff;
  font-size:13px;font-weight:600;letter-spacing:.5px;transition:.22s;font-family:inherit;
}
.btn-sms:hover{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(255,106,0,.28)}
.btn-sms:disabled{
  border-color:var(--line);color:#a4b0bd;background:#f7f9fb;
  cursor:not-allowed;box-shadow:none;letter-spacing:0;
}
.cap-cv{
  flex:0 0 122px;width:122px;height:46px;border-radius:var(--r2);cursor:pointer;
  border:1.5px solid var(--line);background:#fbfcfd;object-fit:cover;
  display:block;transition:.22s;
}
.cap-cv:hover{border-color:var(--orange)}

.mail-hint{display:none;margin-top:9px;font-size:12.5px;color:#18a058;line-height:1.7;
  background:#f0faf3;border:1px solid #cceedd;border-radius:8px;padding:8px 11px}
.mail-hint.on{display:block}
.mail-hint b{color:#0f7a45;font-weight:600}

/* 密码强度 */
.strength{display:flex;align-items:center;gap:8px;margin-top:9px}
.strength .bars{display:flex;gap:5px;flex:1}
.strength .bars i{height:4px;flex:1;border-radius:2px;background:#eef1f5;transition:.3s}
.strength .bars i.l1{background:var(--err)}
.strength .bars i.l2{background:var(--warn)}
.strength .bars i.l3{background:var(--ok)}
.strength .t{font-size:11.5px;color:#a4b0bd;flex:0 0 auto;transition:.3s}
.rules{display:flex;flex-wrap:wrap;gap:7px 14px;margin:8px 0 0}
.rules span{font-size:12px;color:#a4b0bd;display:flex;align-items:center;gap:4px;transition:.25s}
.rules span::before{content:"○";font-size:11px;color:#c8d0d8}
.rules span.ok{color:#18a058}
.rules span.ok::before{content:"✓";color:#18a058;font-weight:700}

/* 提交按钮 */
.btn-submit{
  position:relative;width:100%;height:48px;border-radius:var(--r2);
  background:linear-gradient(135deg,var(--orange),var(--orange2));
  color:#fff;font-size:15.5px;font-weight:700;letter-spacing:4px;
  overflow:hidden;box-shadow:0 10px 26px rgba(255,106,0,.32);
  transition:transform .18s,box-shadow .22s,filter .2s;
}
.btn-submit:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(255,106,0,.42)}
.btn-submit:active{transform:translateY(0) scale(.99);box-shadow:0 6px 16px rgba(255,106,0,.3)}
.btn-submit::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.42),transparent);
  animation:sheen 3.4s ease-in-out infinite;
}
@keyframes sheen{0%{left:-120%}55%,100%{left:150%}}
.btn-submit .spinner{
  display:none;width:17px;height:17px;border:2.2px solid rgba(255,255,255,.35);
  border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;
  position:absolute;left:50%;top:50%;margin:-8.5px 0 0 -8.5px;
}
@keyframes spin{to{transform:rotate(360deg)}}
.btn-submit.loading{pointer-events:none;filter:saturate(.9)}
.btn-submit.loading .txt{opacity:0}
.btn-submit.loading .spinner{display:block}

.card-foot{text-align:center;font-size:13px;color:var(--ink3)}
.card-foot .dot{margin:0 8px;color:#d7dde5}
.card-foot a{font-weight:600}

/* 成功态 */
.done-mask{
  display:none;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:30px 0 10px;animation:up .5s cubic-bezier(.22,1,.36,1) both;
}
.done-mask.on{display:flex}
.done-mask .tick{
  width:76px;height:76px;border-radius:50%;margin-bottom:22px;
  background:linear-gradient(135deg,#28c76f,#18a058);
  display:flex;align-items:center;justify-content:center;
  font-size:38px;color:#fff;box-shadow:0 14px 34px rgba(24,160,88,.34);
  animation:pop .55s cubic-bezier(.22,1.4,.36,1) both;
}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.done-mask h3{font-size:22px;font-weight:800;margin-bottom:10px;letter-spacing:.5px}
.done-mask p{font-size:13.5px;color:var(--ink3);line-height:1.8;margin-bottom:26px}
.done-mask .btn-ghost{
  padding:12px 34px;border-radius:var(--r2);border:1.5px solid var(--orange);
  color:var(--orange);font-size:14px;font-weight:600;transition:.22s;background:#fff;
}
.done-mask .btn-ghost:hover{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(255,106,0,.28)}

.shake{animation:shake .42s cubic-bezier(.36,.07,.19,.97) both}
@keyframes shake{
  10%,90%{transform:translateX(-2px)}20%,80%{transform:translateX(4px)}
  30%,50%,70%{transform:translateX(-7px)}40%,60%{transform:translateX(7px)}
}
.toast{
  position:fixed;left:50%;bottom:44px;transform:translate(-50%,24px);
  background:rgba(31,45,61,.95);color:#fff;padding:12px 22px;border-radius:10px;
  font-size:13.5px;box-shadow:0 12px 34px rgba(0,0,0,.24);
  opacity:0;pointer-events:none;transition:.32s cubic-bezier(.22,1,.36,1);z-index:99;
  display:flex;align-items:center;gap:8px;backdrop-filter:blur(6px);
}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast.ok{background:rgba(24,160,88,.96)}
.mode{
  position:fixed;right:14px;top:12px;z-index:60;font-size:11px;
  padding:5px 11px;border-radius:20px;background:rgba(31,45,61,.07);
  color:var(--ink3);border:1px solid var(--line);letter-spacing:.3px;
}

@media (max-width:960px){
  .brand{display:none}
  .form-side{flex:1;max-width:100%;padding:36px 24px}
  .form-card{max-width:380px}
}
@media (max-width:420px){
  .card-head h2{font-size:23px}
  .btn-sms{flex:0 0 104px;font-size:12px}
}
@media print{.brand{display:none}.form-side{padding:0}}