/* ===== 信贷还款计划管理系统 v2.0 ===== */
* { margin:0; padding:0; box-sizing:border-box; }
:root{
  --primary:#1f5eff; --primary-d:#1846bd; --bg:#f3f5fa; --border:#e4e8f0;
  --text:#1f2733; --muted:#8a94a6; --green:#16a34a; --red:#dc2626; --orange:#ea580c;
  --sidebar:#101a2e; --sidebar-2:#16233d;
}
body{ font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif; background:var(--bg); color:var(--text); font-size:14px; }
a{ cursor:pointer; }
.muted{ color:var(--muted); font-size:12px; }

/* ===== 登录页 ===== */
.login-wrap{ min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#101a2e 0%,#1f3a6e 60%,#1f5eff 100%); }
.login-card{ background:#fff; border-radius:14px; padding:40px 38px 30px; width:380px;
  box-shadow:0 20px 60px rgba(0,0,0,.25); }
.login-logo{ font-size:44px; text-align:center; }
.login-card h1{ font-size:20px; text-align:center; margin-top:10px; }
.login-sub{ text-align:center; color:var(--muted); margin:4px 0 24px; font-size:12px; }
.login-card label{ display:block; font-size:13px; color:#4a5568; margin:14px 0 6px; }
.login-card input{ width:100%; padding:11px 12px; border:1px solid var(--border); border-radius:8px; font-size:14px; outline:none; }
.login-card input:focus{ border-color:var(--primary); box-shadow:0 0 0 3px rgba(31,94,255,.12); }
.login-msg{ color:var(--red); font-size:13px; min-height:20px; margin-top:10px; }
.login-tip{ text-align:center; color:var(--muted); font-size:12px; margin-top:18px; }

/* ===== 主框架 ===== */
#app-view{ display:flex; min-height:100vh; }
.sidebar{ width:220px; background:var(--sidebar); color:#c7d2e5; display:flex; flex-direction:column; flex-shrink:0; }
.sidebar-logo{ padding:20px 18px; font-size:16px; font-weight:600; color:#fff; border-bottom:1px solid rgba(255,255,255,.08); }
.sidebar-logo .ver{ font-size:11px; background:var(--primary); border-radius:4px; padding:1px 6px; margin-left:6px; font-weight:400; }
.menu{ flex:1; padding:10px 0; overflow-y:auto; }
.menu-group-title{ padding:14px 18px 6px; font-size:11px; color:#64748b; letter-spacing:1px; }
.menu-item{ display:flex; align-items:center; gap:10px; padding:11px 18px; color:#c7d2e5; cursor:pointer; font-size:14px; border-left:3px solid transparent; }
.menu-item:hover{ background:var(--sidebar-2); color:#fff; }
.menu-item.active{ background:var(--sidebar-2); color:#fff; border-left-color:var(--primary); }
.menu-item .mi-icon{ font-size:16px; width:20px; text-align:center; }
.sidebar-foot{ padding:14px 18px; font-size:11px; color:#5b6b85; border-top:1px solid rgba(255,255,255,.08); }

.main{ flex:1; display:flex; flex-direction:column; min-width:0; }
.topbar{ height:56px; background:#fff; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; padding:0 22px; position:sticky; top:0; z-index:20; }
.topbar-title{ font-size:16px; font-weight:600; }
.topbar-right{ display:flex; align-items:center; gap:14px; }
.user-menu-wrap{ position:relative; }
.user-btn{ display:flex; align-items:center; gap:8px; background:none; border:1px solid var(--border); border-radius:20px; padding:5px 12px 5px 6px; cursor:pointer; font-size:13px; }
.avatar{ width:28px; height:28px; border-radius:50%; background:var(--primary); color:#fff; display:inline-flex; align-items:center; justify-content:center; font-size:13px; }
.caret{ color:var(--muted); font-size:11px; }
.user-menu{ position:absolute; right:0; top:44px; width:220px; background:#fff; border:1px solid var(--border); border-radius:10px; box-shadow:0 8px 30px rgba(0,0,0,.12); z-index:50; overflow:hidden; }
.user-menu-head{ padding:14px 16px; border-bottom:1px solid var(--border); }
.user-menu-head>div:first-child{ font-weight:600; }
.user-menu a{ display:block; padding:11px 16px; font-size:13px; }
.user-menu a:hover{ background:var(--bg); }

.content{ padding:22px; flex:1; }

/* ===== 卡片/表格/按钮 ===== */
.card{ background:#fff; border:1px solid var(--border); border-radius:10px; padding:18px; margin-bottom:18px; }
.card-title{ font-size:15px; font-weight:600; margin-bottom:14px; display:flex; align-items:center; justify-content:space-between; }
.btn{ display:inline-flex; align-items:center; gap:6px; padding:8px 16px; border-radius:7px; border:1px solid var(--border); background:#fff; cursor:pointer; font-size:13px; color:var(--text); }
.btn:hover{ border-color:var(--primary); color:var(--primary); }
.btn-primary{ background:var(--primary); border-color:var(--primary); color:#fff; }
.btn-primary:hover{ background:var(--primary-d); color:#fff; }
.btn-danger{ color:var(--red); border-color:#f3c2c2; }
.btn-danger:hover{ background:#fef2f2; border-color:var(--red); color:var(--red); }
.btn-sm{ padding:4px 10px; font-size:12px; }
.btn-block{ width:100%; justify-content:center; padding:12px; font-size:15px; margin-top:18px; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

table{ width:100%; border-collapse:collapse; font-size:13px; }
th,td{ padding:10px 12px; text-align:left; border-bottom:1px solid var(--border); }
th{ background:#f8fafc; color:#52607a; font-weight:600; white-space:nowrap; }
tr:hover td{ background:#fafbff; }

.form-row{ display:flex; gap:14px; margin-bottom:12px; flex-wrap:wrap; }
.form-item{ flex:1; min-width:160px; }
.form-item label{ display:block; font-size:12px; color:#52607a; margin-bottom:5px; }
.form-item input,.form-item select,.form-item textarea{ width:100%; padding:8px 10px; border:1px solid var(--border); border-radius:7px; font-size:13px; outline:none; background:#fff; }
.form-item input:focus,.form-item select:focus,.form-item textarea:focus{ border-color:var(--primary); }
.toolbar{ display:flex; gap:10px; margin-bottom:14px; flex-wrap:wrap; align-items:flex-end; }
.toolbar .form-item{ min-width:140px; flex:none; margin:0; }
.toolbar .form-item label{ margin-bottom:4px; }

.tag{ display:inline-block; padding:2px 9px; border-radius:11px; font-size:12px; line-height:18px; }
.tag-green{ background:#dcfce7; color:#15803d; }
.tag-red{ background:#fee2e2; color:#b91c1c; }
.tag-orange{ background:#ffedd5; color:#c2410c; }
.tag-gray{ background:#eef1f6; color:#64748b; }
.tag-blue{ background:#dbeafe; color:#1d4ed8; }

.pager{ display:flex; gap:8px; align-items:center; justify-content:flex-end; margin-top:14px; font-size:13px; }
.pager button{ min-width:32px; }

.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; margin-bottom:18px; }
.stat-card{ background:#fff; border:1px solid var(--border); border-radius:10px; padding:18px; }
.stat-card .sc-label{ color:var(--muted); font-size:13px; }
.stat-card .sc-value{ font-size:24px; font-weight:700; margin-top:8px; }
.stat-card .sc-sub{ font-size:12px; color:var(--muted); margin-top:4px; }

/* ===== 弹窗 ===== */
.modal-mask{ position:fixed; inset:0; background:rgba(15,23,42,.45); z-index:100; display:flex; align-items:center; justify-content:center; }
.modal{ background:#fff; border-radius:12px; width:560px; max-width:94vw; max-height:88vh; display:flex; flex-direction:column; }
.modal.lg{ width:820px; }
.modal-head{ padding:16px 20px; border-bottom:1px solid var(--border); font-weight:600; display:flex; justify-content:space-between; align-items:center; }
.modal-close{ cursor:pointer; color:var(--muted); }
.modal-body{ padding:20px; overflow-y:auto; }
.modal-foot{ padding:14px 20px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:10px; }

/* ===== Toast ===== */
.toast{ position:fixed; top:24px; left:50%; transform:translateX(-50%); background:#1f2937; color:#fff;
  padding:10px 22px; border-radius:8px; z-index:200; font-size:14px; box-shadow:0 6px 24px rgba(0,0,0,.25); }
.toast.ok{ background:#15803d; } .toast.err{ background:#b91c1c; }

/* ===== 权限勾选 ===== */
.perm-groups{ border:1px solid var(--border); border-radius:8px; max-height:420px; overflow-y:auto; }
.perm-group{ border-bottom:1px solid var(--border); }
.perm-group:last-child{ border-bottom:none; }
.perm-group-head{ padding:10px 14px; background:#f8fafc; font-weight:600; font-size:13px; display:flex; align-items:center; gap:8px; }
.perm-items{ padding:8px 14px 12px 34px; display:flex; flex-wrap:wrap; gap:6px 18px; }
.perm-items label{ display:inline-flex; align-items:center; gap:5px; font-size:13px; font-weight:normal; cursor:pointer; white-space:nowrap; flex-shrink:0; }
.dept-tree{ border:1px solid var(--border); border-radius:8px; padding:12px; }
.dept-node{ padding:5px 0; }
.dept-children{ margin-left:12px; border-left:1px dashed var(--border); padding-left:12px; }
.radio-group label{ display:inline-flex; align-items:center; gap:6px; margin-right:20px; font-weight:normal; font-size:13px; cursor:pointer; }
.empty{ text-align:center; color:var(--muted); padding:40px 0; }