/* ============================================================
   陪玩业务管理系统 - 后台样式（深色科技风）
   ============================================================ */
:root{
    --bg:#080c14;
    --bg-2:#0b111d;
    --panel:#0e1626;
    --panel-2:#0c1322;
    --panel-hi:#121d31;
    --line:rgba(133,160,200,.13);
    --line-strong:rgba(133,160,200,.24);
    --txt:#dce7f6;
    --txt-2:#9db1cc;
    --txt-3:#64748b;
    --brand:#3b82f6;
    --brand-2:#2563eb;
    --cyan:#22d3ee;
    --ok:#22c55e;
    --warn:#f59e0b;
    --danger:#ef4444;
    --radius:10px;
    --radius-sm:7px;
    --shadow:0 18px 44px -18px rgba(0,0,0,.75);
    --glow:0 0 0 1px rgba(59,130,246,.35),0 0 22px -6px rgba(59,130,246,.45);
    --mono:"SFMono-Regular",Consolas,"Roboto Mono",monospace;
    --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
    font-family:var(--sans);
    background:var(--bg);
    color:var(--txt);
    font-size:13.5px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--txt)}
::selection{background:rgba(59,130,246,.35)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#22304a;border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:#2d3f5e}
::-webkit-scrollbar-track{background:transparent}

/* 背景网格纹理 */
.bg-grid{
    position:fixed;inset:0;z-index:-1;pointer-events:none;
    background:
        radial-gradient(900px 480px at 78% -12%,rgba(34,211,238,.07),transparent 60%),
        radial-gradient(720px 420px at 8% -8%,rgba(59,130,246,.10),transparent 55%),
        linear-gradient(rgba(133,160,200,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(133,160,200,.035) 1px,transparent 1px);
    background-size:100% 100%,100% 100%,44px 44px,44px 44px;
}

/* ================= 布局 ================= */
.admin-layout{display:flex;min-height:100vh}
.sidebar{
    width:224px;flex-shrink:0;
    background:linear-gradient(180deg,#0a101c 0%,#080d17 100%);
    border-right:1px solid var(--line);
    display:flex;flex-direction:column;
    position:sticky;top:0;height:100vh;
    transition:width .22s ease;
    z-index:40;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid var(--line)}
.brand-mark{flex-shrink:0;filter:drop-shadow(0 0 10px rgba(37,99,235,.45))}
.brand-text{display:flex;flex-direction:column;line-height:1.25;white-space:nowrap}
.brand-text strong{font-size:14.5px;letter-spacing:.5px}
.brand-text span{font-size:11px;color:var(--txt-3);letter-spacing:2px}
.nav{flex:1;overflow-y:auto;padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.nav-group{
    font-size:10.5px;color:var(--txt-3);letter-spacing:2px;
    padding:14px 12px 5px;white-space:nowrap;
}
.nav-item{
    display:flex;align-items:center;gap:11px;
    padding:9px 12px;border-radius:var(--radius-sm);
    color:var(--txt-2);font-size:13.5px;position:relative;
    white-space:nowrap;transition:background .15s,color .15s;
}
.nav-item .ic{flex-shrink:0}
.nav-item:hover{background:rgba(59,130,246,.10);color:var(--txt)}
.nav-item.active{
    background:linear-gradient(90deg,rgba(59,130,246,.22),rgba(59,130,246,.06));
    color:#fff;
}
.nav-item.active::before{
    content:"";position:absolute;left:-10px;top:7px;bottom:7px;width:3px;
    border-radius:0 3px 3px 0;background:linear-gradient(180deg,var(--cyan),var(--brand));
    box-shadow:0 0 10px rgba(34,211,238,.7);
}
.nav-badge{
    margin-left:auto;font-style:normal;font-size:10.5px;line-height:1;
    background:var(--danger);color:#fff;border-radius:9px;padding:3px 6px;font-family:var(--mono);
}
.side-foot{border-top:1px solid var(--line);padding:12px}
.side-user{display:flex;align-items:center;gap:9px}
.avatar{
    width:34px;height:34px;border-radius:9px;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,#1d4ed8,#0e7490);
    font-weight:600;color:#e0f2fe;font-size:14px;
    border:1px solid rgba(125,211,252,.3);
}
.side-user-text{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.side-user-text strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-user-text span{font-size:11px;color:var(--txt-3)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
    height:58px;flex-shrink:0;
    display:flex;align-items:center;gap:14px;
    padding:0 22px;
    background:rgba(9,14,24,.82);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
    position:sticky;top:0;z-index:30;
}
.page-title{display:flex;align-items:baseline;gap:12px;min-width:0}
.page-title h1{font-size:16px;font-weight:600;letter-spacing:.5px;white-space:nowrap}
.page-sub{font-size:11.5px;color:var(--txt-3);display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.clock{font-family:var(--mono);font-size:12px;color:var(--txt-3);margin-right:6px}
.icon-btn{
    width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
    color:var(--txt-2);border:1px solid transparent;position:relative;transition:.15s;
}
.icon-btn:hover{background:rgba(59,130,246,.12);color:#fff;border-color:var(--line)}
.content{padding:22px;display:flex;flex-direction:column;gap:18px}

/* 折叠态 + 悬浮提示 */
.sidebar.collapsed{width:64px}
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-group,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .side-user-text{display:none}
.sidebar.collapsed .brand{justify-content:center;padding:18px 8px}
.sidebar.collapsed .nav-item{justify-content:center;padding:9px}
.sidebar.collapsed .nav-item.active::before{left:-10px}
.sidebar.collapsed .side-user{justify-content:center}
.nav-item[data-tip]:hover::after{
    content:attr(data-tip);
    position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
    background:#0f1a2e;color:var(--txt);font-size:12px;white-space:nowrap;
    padding:6px 10px;border-radius:7px;border:1px solid var(--line-strong);
    box-shadow:var(--shadow);z-index:99;pointer-events:none;
}
body:not(.sidebar-collapsed) .nav-item[data-tip]:hover::after{display:none}

/* ================= 卡片 / 栅格 ================= */
.card{
    background:linear-gradient(180deg,var(--panel),var(--panel-2));
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:0 10px 30px -20px rgba(0,0,0,.8);
}
.card-head{
    display:flex;align-items:center;gap:10px;
    padding:14px 18px;border-bottom:1px solid var(--line);
}
.card-head h3{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}
.card-head h3 .ic{color:var(--cyan)}
.card-head .actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.card-body{padding:18px}
.card-body.tight{padding:0}
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-5{grid-template-columns:repeat(5,1fr)}
@media(max-width:1280px){.g-5{grid-template-columns:repeat(3,1fr)}.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.g-3,.g-5{grid-template-columns:1fr}.g-2,.g-4{grid-template-columns:1fr}}

.stat{
    position:relative;overflow:hidden;
    background:linear-gradient(180deg,var(--panel),var(--panel-2));
    border:1px solid var(--line);border-radius:var(--radius);
    padding:16px 18px;display:flex;flex-direction:column;gap:8px;
}
.stat::after{
    content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;
    background:radial-gradient(circle,rgba(59,130,246,.16),transparent 70%);
}
.stat .stat-label{font-size:12px;color:var(--txt-3);display:flex;align-items:center;gap:7px}
.stat .stat-label .ic{color:var(--txt-2)}
.stat .stat-num{font-family:var(--mono);font-size:25px;font-weight:600;letter-spacing:.5px;line-height:1.2}
.stat .stat-num small{font-size:12px;color:var(--txt-3);font-weight:400;margin-left:4px}
.stat .stat-foot{font-size:11.5px;color:var(--txt-3)}
.stat .stat-foot .up{color:var(--ok)}
.stat .stat-foot .down{color:var(--danger)}
.stat.tone-cyan::after{background:radial-gradient(circle,rgba(34,211,238,.18),transparent 70%)}
.stat.tone-ok::after{background:radial-gradient(circle,rgba(34,197,94,.16),transparent 70%)}
.stat.tone-warn::after{background:radial-gradient(circle,rgba(245,158,11,.16),transparent 70%)}
.stat.tone-danger::after{background:radial-gradient(circle,rgba(239,68,68,.16),transparent 70%)}

/* ================= 表格 ================= */
.table-wrap{overflow-x:auto}
table.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{
    text-align:left;font-weight:500;font-size:12px;color:var(--txt-3);
    padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;
    background:rgba(255,255,255,.015);
}
.table td{padding:11px 14px;border-bottom:1px solid rgba(133,160,200,.08);vertical-align:middle}
.table tbody tr{transition:background .12s}
.table tbody tr:hover{background:rgba(59,130,246,.06)}
.table tbody tr:last-child td{border-bottom:0}
.table .num{font-family:var(--mono);text-align:right;white-space:nowrap}
.table .strong{color:#fff;font-weight:600}
.table .sub{color:var(--txt-3);font-size:11.5px;margin-top:1px}
.table .ops{display:flex;gap:6px;flex-wrap:wrap}
.empty{text-align:center;color:var(--txt-3);padding:44px 0!important}
.empty .ic{margin-bottom:8px;opacity:.6}
.empty p{font-size:12.5px}

/* ================= 徽章 / 标签 ================= */
.badge{
    display:inline-flex;align-items:center;gap:4px;
    font-size:11px;padding:2.5px 9px;border-radius:20px;line-height:1.5;
    border:1px solid transparent;white-space:nowrap;
}
.badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}
.badge.ok{color:#4ade80;background:rgba(34,197,94,.1);border-color:rgba(34,197,94,.28)}
.badge.warn{color:#fbbf24;background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.28)}
.badge.danger{color:#f87171;background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.28)}
.badge.muted{color:var(--txt-2);background:rgba(148,163,184,.1);border-color:var(--line-strong)}
.badge.info{color:#7dd3fc;background:rgba(34,211,238,.09);border-color:rgba(34,211,238,.25)}
.tag{
    display:inline-block;font-size:11px;padding:2px 8px;border-radius:6px;
    background:rgba(59,130,246,.12);color:#93c5fd;border:1px solid rgba(59,130,246,.25);
    margin:1px 3px 1px 0;white-space:nowrap;
}

/* ================= 按钮 ================= */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:6px;
    height:33px;padding:0 14px;border-radius:var(--radius-sm);
    font-size:13px;font-weight:500;white-space:nowrap;
    border:1px solid var(--line-strong);color:var(--txt);
    background:rgba(148,163,184,.08);
    transition:.15s;
}
.btn:hover{border-color:#3d5275;background:rgba(148,163,184,.14)}
.btn .ic{width:15px;height:15px}
.btn-primary{
    background:linear-gradient(180deg,#3b82f6,#2563eb);
    border-color:rgba(96,165,250,.5);color:#fff;
    box-shadow:0 6px 18px -8px rgba(37,99,235,.7);
}
.btn-primary:hover{background:linear-gradient(180deg,#4d8fff,#2f72f2);border-color:var(--cyan);box-shadow:var(--glow)}
.btn-ok{background:linear-gradient(180deg,#22c55e,#16a34a);border-color:rgba(74,222,128,.45);color:#fff}
.btn-danger{background:linear-gradient(180deg,#ef4444,#dc2626);border-color:rgba(248,113,113,.45);color:#fff}
.btn-warn{background:linear-gradient(180deg,#f59e0b,#d97706);border-color:rgba(251,191,36,.45);color:#1a1300}
.btn-ghost{background:transparent}
.btn-sm{height:28px;padding:0 10px;font-size:12px}
.btn-sm .ic{width:13px;height:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.btn-op{
    width:28px;height:28px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;
    color:var(--txt-2);border:1px solid transparent;transition:.13s;
}
.btn-op:hover{background:rgba(59,130,246,.13);color:#fff;border-color:var(--line)}
.btn-op.danger:hover{background:rgba(239,68,68,.15);color:#f87171;border-color:rgba(239,68,68,.3)}
.btn-op.ok:hover{background:rgba(34,197,94,.15);color:#4ade80;border-color:rgba(34,197,94,.3)}

/* ================= 表单 ================= */
.form-row{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}
.form-row > label{width:108px;flex-shrink:0;font-size:13px;color:var(--txt-2);padding-top:7px;text-align:right}
.form-row .ctrl{flex:1;min-width:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}
.form-grid .fg.full{grid-column:1/-1}
.fg label{display:block;font-size:12.5px;color:var(--txt-2);margin-bottom:6px}
.fg .hint{font-size:11.5px;color:var(--txt-3);margin-top:5px}
.input,select.input,textarea.input{
    width:100%;background:#0a111e;
    border:1px solid var(--line-strong);border-radius:var(--radius-sm);
    padding:8px 12px;color:var(--txt);outline:none;transition:.15s;
}
.input:focus,select.input:focus,textarea.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.16)}
.input::placeholder{color:#4b5b75}
textarea.input{resize:vertical;min-height:74px}
select.input{
    appearance:none;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239db1cc' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 11px center;padding-right:30px;
}
.input.mono{font-family:var(--mono)}
.input[readonly]{background:#0c1424;color:var(--txt-3)}
.input-line-group{display:flex;align-items:center;gap:8px}
.search-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.search-bar .input{width:auto;min-width:150px}
.search-bar .spacer{margin-left:auto}

.checkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none;margin:3px 0}
.checkbox input{display:none}
.checkbox .box{
    width:17px;height:17px;border-radius:5px;border:1.5px solid var(--line-strong);
    background:#0a111e;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;transition:.13s;
}
.checkbox .box .ic{width:11px;height:11px;color:#fff;opacity:0;transform:scale(.5);transition:.13s}
.checkbox input:checked + .box{background:linear-gradient(180deg,#3b82f6,#2563eb);border-color:var(--cyan)}
.checkbox input:checked + .box .ic{opacity:1;transform:scale(1)}
.perm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px}
.radio-cards{display:flex;gap:10px;flex-wrap:wrap}
.radio-cards label{
    border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:9px 16px;cursor:pointer;
    font-size:13px;color:var(--txt-2);display:flex;align-items:center;gap:7px;transition:.13s;background:#0a111e;
}
.radio-cards input{display:none}
.radio-cards label:has(input:checked){border-color:var(--brand);color:#fff;background:rgba(59,130,246,.12);box-shadow:inset 0 0 0 1px var(--brand)}
.switch{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.switch .track{position:absolute;inset:0;background:#1c2940;border-radius:20px;transition:.2s;border:1px solid var(--line-strong)}
.switch .track::before{content:"";position:absolute;width:16px;height:16px;left:2px;top:2px;background:#8ea3c2;border-radius:50%;transition:.2s}
.switch input:checked + .track{background:linear-gradient(90deg,#2563eb,#0891b2);border-color:transparent}
.switch input:checked + .track::before{transform:translateX(18px);background:#fff}
.switch-row{display:flex;align-items:center;gap:12px}
.switch-row .switch-text strong{display:block;font-size:13px}
.switch-row .switch-text span{font-size:11.5px;color:var(--txt-3)}

/* ================= 筛选 Tabs / 分页 ================= */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}
.tab-link{
    padding:9px 16px;font-size:13px;color:var(--txt-2);border-bottom:2px solid transparent;margin-bottom:-1px;
    display:inline-flex;align-items:center;gap:6px;transition:.13s;
}
.tab-link:hover{color:var(--txt)}
.tab-link.active{color:#7dd3fc;border-bottom-color:var(--cyan)}
.tab-link .cnt{font-family:var(--mono);font-size:11px;background:rgba(148,163,184,.12);border-radius:8px;padding:1px 7px}
.tab-link.active .cnt{background:rgba(34,211,238,.15);color:#7dd3fc}
.pager{display:flex;gap:5px;justify-content:flex-end;padding:14px 18px}
.pg{min-width:30px;height:30px;padding:0 8px;border-radius:7px;border:1px solid var(--line);
    display:inline-flex;align-items:center;justify-content:center;font-size:12.5px;color:var(--txt-2);font-family:var(--mono)}
.pg:hover{border-color:var(--brand);color:#fff}
.pg.cur{background:linear-gradient(180deg,#3b82f6,#2563eb);border-color:transparent;color:#fff}

/* ================= 提示条 ================= */
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 15px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px;border:1px solid}
.alert .ic{flex-shrink:0;margin-top:2px}
.alert-info{background:rgba(34,211,238,.07);border-color:rgba(34,211,238,.25);color:#a5e8f7}
.alert-warn{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.3);color:#fcd34d}
.alert-danger{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.3);color:#fca5a5}
.alert-ok{background:rgba(34,197,94,.08);border-color:rgba(34,197,94,.3);color:#86efac}

/* ================= 弹窗 Modal ================= */
.modal-mask{
    position:fixed;inset:0;background:rgba(4,8,15,.72);backdrop-filter:blur(3px);
    z-index:100;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-mask.show{display:flex}
.modal{
    width:520px;max-width:100%;max-height:88vh;overflow-y:auto;
    background:linear-gradient(180deg,#101a2c,#0c1424);
    border:1px solid var(--line-strong);border-radius:12px;box-shadow:var(--shadow);
}
.modal.wide{width:720px}
.modal-head{display:flex;align-items:center;padding:15px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:14.5px}
.modal-head .btn-op{margin-left:auto}
.modal-body{padding:20px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--line)}
.detail-list{display:grid;grid-template-columns:130px 1fr;gap:0;font-size:13px}
.detail-list dt{padding:10px 14px;color:var(--txt-3);background:rgba(255,255,255,.02);border-bottom:1px solid var(--line)}
.detail-list dd{padding:10px 14px;border-bottom:1px solid var(--line)}

/* ================= Toast 小弹窗 ================= */
.toast-wrap{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{
    display:flex;align-items:center;gap:10px;min-width:260px;max-width:380px;
    background:linear-gradient(180deg,#13203a,#0e1830);
    border:1px solid var(--line-strong);border-left:3px solid var(--brand);
    border-radius:9px;padding:11px 12px;box-shadow:var(--shadow);
    animation:toastIn .25s ease;font-size:13px;
}
.toast .toast-ic{display:flex;align-items:center}
.toast.success{border-left-color:var(--ok)} .toast.success .toast-ic{color:#4ade80}
.toast.error{border-left-color:var(--danger)} .toast.error .toast-ic{color:#f87171}
.toast.warn{border-left-color:var(--warn)} .toast.warn .toast-ic{color:#fbbf24}
.toast-msg{flex:1;line-height:1.45}
.toast-close{color:var(--txt-3);display:flex;padding:2px;border-radius:5px}
.toast-close:hover{color:#fff;background:rgba(255,255,255,.08)}
@keyframes toastIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
.toast.closing{opacity:0;transform:translateX(30px);transition:.25s}

/* ================= 登录页 ================= */
.login-body{display:flex;align-items:center;justify-content:center;padding:24px;min-height:100vh}
.login-wrap{display:grid;grid-template-columns:1.05fr 1fr;width:880px;max-width:100%;
    background:linear-gradient(180deg,#0d1626,#0a111d);
    border:1px solid var(--line-strong);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.login-aside{padding:46px 40px;background:
    radial-gradient(420px 260px at 0% 0%,rgba(59,130,246,.18),transparent 60%),
    linear-gradient(160deg,#0d1830,#090f1c);
    border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.login-aside h2{font-size:23px;letter-spacing:1px}
.login-aside > p{color:var(--txt-2);font-size:13px}
.login-feats{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:13px}
.login-feats li{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--txt-2)}
.login-feats .ic{color:var(--cyan)}
.login-card{padding:44px 40px;display:flex;flex-direction:column;justify-content:center}
.login-card h3{font-size:19px;margin-bottom:6px}
.login-card .login-sub{color:var(--txt-3);font-size:12.5px;margin-bottom:26px}
.login-card .fg{margin-bottom:16px}
.login-card .btn-primary{width:100%;height:40px;margin-top:6px}
.login-back{margin-top:22px;text-align:center;font-size:12px;color:var(--txt-3)}
.login-back a{color:#7dd3fc}
.login-tabs{display:flex;gap:4px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.login-tabs a{padding:9px 18px;font-size:13px;color:var(--txt-2);border-bottom:2px solid transparent;margin-bottom:-1px}
.login-tabs a.active{color:#7dd3fc;border-bottom-color:var(--cyan)}

/* ================= 安装向导 ================= */
.steps{display:flex;align-items:center;margin-bottom:30px}
.step{display:flex;align-items:center;gap:9px;color:var(--txt-3);font-size:13px}
.step .n{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line-strong);
    display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px}
.step.active{color:var(--txt)}
.step.active .n{border-color:var(--cyan);color:#7dd3fc;box-shadow:0 0 14px -2px rgba(34,211,238,.6)}
.step.done{color:var(--ok)} .step.done .n{background:rgba(34,197,94,.15);border-color:var(--ok);color:#4ade80}
.step-line{flex:1;height:1px;background:var(--line-strong);margin:0 12px}
.env-list{display:flex;flex-direction:column;gap:1px;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.env-item{display:flex;align-items:center;gap:12px;padding:11px 16px;background:#0a111e;font-size:13px}
.env-item .ic-ok{color:var(--ok)} .env-item .ic-bad{color:var(--danger)}
.env-item .env-state{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:12px}

/* ================= 工具类 ================= */
.muted{color:var(--txt-3)}
.ok-text{color:#4ade80}.danger-text{color:#f87171}.warn-text{color:#fbbf24}.cyan-text{color:#7dd3fc}
.mono{font-family:var(--mono)}
.txt-r{text-align:right}.txt-c{text-align:center}
.fw-600{font-weight:600}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.mb-0{margin-bottom:0}.mb-16{margin-bottom:16px}
.flex{display:flex;gap:10px;align-items:center}
.flex-end{justify-content:flex-end}
.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.sep{height:1px;background:var(--line);margin:18px 0}
.divider-v{width:1px;background:var(--line);align-self:stretch}
.avatar-img{width:44px;height:44px;border-radius:9px;object-fit:cover;border:1px solid var(--line-strong);background:#0a111e}
.avatar-sm{width:30px;height:30px;border-radius:7px}
.kv-inline{display:flex;gap:24px;flex-wrap:wrap}
.kv-inline div{font-size:12.5px;color:var(--txt-3)}
.kv-inline strong{color:var(--txt);font-family:var(--mono);font-size:14px;margin-left:6px}
.progress{height:7px;border-radius:6px;background:#152136;overflow:hidden}
.progress > i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--brand),var(--cyan))}
@media(max-width:820px){
    .sidebar{position:fixed;left:0;transform:translateX(-100%);transition:transform .22s}
    body.sidebar-open .sidebar{transform:none;box-shadow:0 0 60px rgba(0,0,0,.7)}
    .login-wrap{grid-template-columns:1fr}
    .login-aside{display:none}
    .content{padding:14px}
    .form-row{flex-direction:column;gap:6px}
    .form-row > label{width:auto;text-align:left}
    .form-grid{grid-template-columns:1fr}
}

/* 版权标识 */
.copyright{text-align:center;padding:6px 20px 16px;color:rgba(148,163,184,.6);
    font-size:12px;letter-spacing:.6px;line-height:1.7}
.main .copyright{padding-top:2px}
.login-body{flex-wrap:wrap}
.login-body > .copyright.login-copy{flex:0 0 100%;padding:2px 20px 8px}