:root{--blue:#409eff;--ink:#303133;--muted:#909399;--line:#ebeef5;--canvas:#f5f7fa;--danger:#f56c6c;--success:#67c23a;--warning:#e6a23c;--radius:4px;color-scheme:light;font-family:"Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--canvas);font-size:14px;line-height:1.6;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:var(--blue);text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a0cfff;outline-offset:3px}h1,h2,h3,p{margin-top:0}h2{font-size:24px;line-height:1.3;letter-spacing:normal;margin-bottom:14px}h3{font-size:18px;margin-bottom:16px}.login-page{min-height:100vh;display:grid;place-items:center;padding:36px}.login-shell{display:grid;grid-template-columns:1fr 1fr;width:min(1060px,100%);min-height:650px;border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}.login-intro{background:linear-gradient(180deg,#60a5fa 0%,#3b82f6 100%);color:#fff;display:flex;flex-direction:column;padding:44px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-size:21px;font-weight:700;line-height:1.3;width:fit-content}.brand-mark{display:grid;place-items:center;background:var(--blue);color:white;width:42px;height:42px;border-radius:6px}.login-intro .brand{color:#fff}.login-intro .brand-mark{background:rgba(255,255,255,.2)}.brand-mark svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round}.intro-copy{margin:auto 0;padding:50px 0}.intro-copy h1{font-size:28px;font-weight:600;line-height:1.55;letter-spacing:normal;margin-bottom:18px}.intro-copy>p{color:rgba(255,255,255,.9);max-width:340px;margin-bottom:35px}.intro-list{display:grid;gap:16px;color:rgba(255,255,255,.9);font-size:14px}.intro-list>div{display:flex;gap:12px;align-items:center}.feature-tick{color:#fff;font-size:17px}.login-content{padding:54px 48px;display:flex;align-items:center}.login-form-wrap{width:100%}.form-description{color:var(--muted);font-size:14px;margin-bottom:28px}.form-field{margin-bottom:20px}.form-field label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}.form-field input,.form-field select{width:100%;min-height:46px;border:1px solid #dcdfe6;border-radius:4px;padding:10px 12px;background:white;color:var(--ink)}.form-field input:hover,.form-field select:hover{border-color:#c0c4cc}.form-field input:focus,.form-field select:focus{border-color:var(--blue)}.form-field small{display:block;color:var(--muted);font-size:12px;margin-top:7px;line-height:1.6}.password-input{position:relative}.password-input input{padding-right:64px}.password-toggle{position:absolute;right:3px;top:3px;bottom:3px;border:0;border-radius:4px;background:white;color:var(--muted);font-size:13px;padding:0 12px}.btn{display:inline-flex;min-height:42px;padding:9px 18px;align-items:center;justify-content:center;gap:8px;border:1px solid #dcdfe6;border-radius:4px;background:white;color:#606266;font-weight:500;font-size:14px;line-height:1.5}.btn:hover{background:#ecf5ff;border-color:#c6e2ff;color:var(--blue)}.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn-primary:hover{background:#66b1ff;border-color:#66b1ff;color:#fff}.btn-danger{color:var(--danger)}.btn-danger:hover{color:var(--danger);background:#fef0f0;border-color:#fbc4c4}.login-submit{width:100%;min-height:46px;margin-top:7px}.login-help{font-size:12px;text-align:center;color:var(--muted);margin:22px 0 0}.form-error{background:#fef0f0;border:1px solid #fde2e2;color:var(--danger);padding:12px 14px;border-radius:4px;font-size:14px;margin-bottom:22px;overflow-wrap:anywhere}.notice{background:#ecf5ff;color:var(--blue);padding:12px 14px;border:1px solid #d9ecff;border-radius:4px;font-size:13px;margin-bottom:22px}.loading-status{color:var(--muted)}.main-shell{width:min(1100px,calc(100% - 48px));margin:40px auto}.settings-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.settings-header h1{font-size:24px;line-height:1.35;margin-bottom:7px}.settings-header p{color:var(--muted);margin:0;font-size:14px}.panel{background:white;border:1px solid var(--line);border-radius:6px;padding:28px;margin-bottom:22px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.settings-grid>.panel{margin:0}.muted{color:var(--muted)}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}th{background:#f5f7fa;font-size:12px;color:var(--muted);font-weight:600}th,td{padding:13px 14px;border-bottom:1px solid var(--line);white-space:nowrap}tbody tr:last-child td{border-bottom:0}.table-empty{padding:32px;text-align:center;color:var(--muted)}.status-tag{display:inline-block;padding:3px 9px;background:#ecf5ff;border:1px solid #d9ecff;border-radius:4px;font-size:12px;color:var(--blue)}.form-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.success-message{background:#f0f9eb;color:var(--success);padding:12px 14px;border:1px solid #e1f3d8;border-radius:4px;margin-bottom:18px;font-size:14px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.section-title h2{font-size:18px;margin:0}.compact-help{font-size:12px;color:var(--muted);margin-top:14px}.inline-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:800px){.login-page{padding:24px}.login-shell{grid-template-columns:1fr;max-width:520px;min-height:auto}.login-intro{padding:26px 30px}.intro-copy{padding:25px 0 0;margin:0}.intro-copy h1{font-size:24px;line-height:1.45;margin-bottom:0}.intro-copy h1 br{display:none}.intro-copy>p,.intro-list{display:none}.login-content{padding:34px 30px}.settings-grid{grid-template-columns:1fr}.settings-header{align-items:flex-start}.main-shell{width:calc(100% - 32px);margin:24px auto}.panel{padding:22px}.settings-header h1{font-size:22px}}
@media(max-width:420px){.login-page{padding:0;background:white}.login-shell{border:0;border-radius:0;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-start}.login-content{padding:32px 24px;flex:1;align-items:flex-start}.login-intro{padding:28px 24px}.intro-copy h1{font-size:22px}.brand{font-size:20px}h2{font-size:22px}.inline-grid{grid-template-columns:1fr;gap:0}.settings-header{flex-direction:column}}

/* Keep narrow layouts within the viewport while allowing the page to scroll with the keyboard. */
.login-shell > *, .login-form-wrap, .main-shell, .panel, .settings-form,
.form-field, .inline-grid > *, .settings-header > * { min-width: 0; }
.brand { max-width: 100%; overflow-wrap: anywhere; }
.brand-mark { flex: 0 0 42px; }
.form-description, .compact-help, .notice, .success-message, .form-field small { overflow-wrap: anywhere; }
@media (max-width: 800px) {
    .login-page { min-height: 100svh; }
    .form-field input, .form-field select { font-size: 16px; min-height: 50px; }
    .btn { min-height: 44px; }
    .password-toggle { min-width: 44px; min-height: 44px; }
    .brand { min-height: 44px; }
    .inline-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .form-description, .form-field small, .compact-help, .login-help { color: #606266; }
}
@media (max-width: 620px) {
    .login-page { display: block; padding: 0; background: #fff; }
    .login-shell { display: flex; flex-direction: column; min-height: 100svh; width: 100%; max-width: none; border: 0; border-radius: 0; box-shadow: none; overflow: visible; }
    .login-intro { padding: max(22px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 22px max(20px, env(safe-area-inset-left)); }
    .intro-copy { padding-top: 18px; }
    .intro-copy h1 { font-size: 22px; line-height: 1.5; }
    .login-content { flex: 1; align-items: flex-start; padding: 28px max(20px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
    .form-description { margin-bottom: 24px; }
    .form-field { margin-bottom: 18px; }
    .login-help { margin-top: 18px; text-align: left; }
}