/* ============================================================
 * 登录页 · 墨金高级感 + 深度自适应
 * ============================================================ */

/* ---------- 登录页：全屏动态科技背景（粒子链网 + 流动网格 + 光斑 + 扫描光），中央玻璃卡片 ---------- */
.login-scene {
  position: fixed; inset: 0; overflow: hidden;
  background:
    radial-gradient(1300px 700px at 78% -12%, rgba(8,44,110,.5), transparent 60%),
    radial-gradient(1000px 620px at 8% 108%, rgba(84,52,150,.4), transparent 58%),
    radial-gradient(760px 480px at 55% 52%, rgba(255,143,77,.045), transparent 68%),
    linear-gradient(158deg, #02040c 0%, #071022 40%, #0a0e2c 66%, #04060f 100%);
}
/* 粒子链网画布 */
#ls-net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
/* 透视流动网格（底部数字地平线） */
.ls-grid {
  position: absolute; left: -60%; right: -60%; bottom: -34%; height: 82%; z-index: 0;
  background:
    repeating-linear-gradient(90deg, rgba(255,143,77,.12) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(255,143,77,.09) 0 1px, transparent 1px 72px);
  transform: perspective(620px) rotateX(62deg);
  transform-origin: 50% 0;
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,.85), transparent 78%);
  mask-image: linear-gradient(to top, rgba(0,0,0,.85), transparent 78%);
  animation: ls-grid-flow 7s linear infinite;
}
@keyframes ls-grid-flow { to { background-position: 0 72px, 0 72px; } }
/* 双光斑缓慢漂移 */
.ls-glow { position: absolute; border-radius: 50%; filter: blur(90px); z-index: 0; pointer-events: none; }
.ls-glow-a { width: 46vw; height: 46vw; left: -12vw; top: -16vw; background: radial-gradient(circle, rgba(0,170,255,.3), transparent 66%); animation: ls-drift-a 26s ease-in-out infinite alternate; }
.ls-glow-b { width: 40vw; height: 40vw; right: -10vw; bottom: -14vw; background: radial-gradient(circle, rgba(255,143,77,.26), transparent 66%); animation: ls-drift-b 32s ease-in-out infinite alternate; }
@keyframes ls-drift-a { to { transform: translate(9vw, 7vh) scale(1.14); } }
@keyframes ls-drift-b { to { transform: translate(-8vw, -6vh) scale(1.1); } }
/* 顶部扫描光带 */
.ls-scan {
  position: absolute; left: 0; right: 0; top: -18%; height: 30%; z-index: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(255,143,77,.06) 45%, rgba(255,143,77,.09) 55%, transparent);
  animation: ls-scan-move 11s ease-in-out infinite;
}
@keyframes ls-scan-move { 0% { transform: translateY(-10vh); opacity: 0; } 18% { opacity: 1; } 82% { opacity: 1; } 100% { transform: translateY(118vh); opacity: 0; } }
/* 上浮霓虹粒子 */
.ls-sparks { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.ls-sparks i {
  position: absolute; bottom: -12px; border-radius: 50%; opacity: 0;
  animation: ls-float-up linear infinite;
}
@keyframes ls-float-up {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  8% { opacity: .9; }
  88% { opacity: .9; }
  100% { transform: translateY(-108vh) translateX(var(--drift, 40px)); opacity: 0; }
}
/* 中央玻璃登录卡（双栏融合：左=平台内容 右=登录表单） */
.login-panel {
  position: relative; z-index: 2; height: 100%; display: flex; align-items: center; justify-content: center; padding: 22px 16px;
}
#ls-orbit { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
#ls-net { z-index: 2; }
.lp-card {
  position: relative;
  width: min(860px, 100%); border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(20px) saturate(1.25); -webkit-backdrop-filter: blur(20px) saturate(1.25);
  box-shadow: 0 24px 70px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.12);
  animation: lp-in .5s cubic-bezier(.2,.8,.25,1) both;
  transition: transform .55s cubic-bezier(.3,.85,.25,1), box-shadow .3s ease;
}
.lp-card:hover { box-shadow: 0 28px 80px rgba(0,0,0,.55), 0 0 46px rgba(255,143,77,.1), inset 0 1px 0 rgba(255,255,255,.12); }
@keyframes lp-in { from { opacity: 0; } }
/* 流光描边（conic 旋转环，mask 挖空中心；旧浏览器降级为静态） */
@property --lp-ang { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
.lp-card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; z-index: 3; pointer-events: none;
  padding: 1.6px;
  background: conic-gradient(from var(--lp-ang),
    transparent 0 8%, rgba(255,143,77,.95) 15%, transparent 24%,
    transparent 48%, rgba(212,169,78,.95) 57%, transparent 66%,
    transparent 86%, rgba(255,80,0,.75) 93%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: lp-border-spin 7s linear infinite;
}
@keyframes lp-border-spin { to { --lp-ang: 360deg; } }
/* 折叠开场：贴顶居中（宽度与展开态一致），1.7s 后下滑至正中并展开 */
.lp-card.lp-fold { transform: translateY(calc(-50vh + 34px)); }
.lp-foldbar {
  display: none; align-items: center; justify-content: center; gap: 12px;
  padding: 15px 20px;
}
.lp-foldbar .brand-logo { width: 30px; height: 30px; }
.lp-fold-name { font: 800 19px/1 var(--font); color: #f4f1e6; letter-spacing: .3em; }
.lp-card.lp-fold .lp-foldbar { display: flex; }
.lp-card.lp-fold .lp-body { max-height: 0; opacity: 0; }
.lp-body {
  display: grid; grid-template-columns: 1.05fr 1fr;
  max-height: 1200px; opacity: 1; overflow: hidden;
  transition: max-height .6s cubic-bezier(.3,.85,.25,1) .22s, opacity .45s ease .25s;
}
.lp-left {
  padding: 32px 30px 26px; background: linear-gradient(200deg, rgba(10,22,50,.55), rgba(5,9,24,.3));
  border-right: 1px solid rgba(255,255,255,.09);
  display: flex; flex-direction: column; justify-content: space-between; gap: 16px;
}
.lp-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 0; }
.lp-brand .brand-logo { width: 44px; height: 44px; }
.lp-name {
  font: 800 21px/1.1 var(--font); letter-spacing: .14em;
  background: linear-gradient(120deg, #fdfbf3 15%, #ffe6a8 40%, #ffb384 70%, #fdfbf3 95%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px rgba(255,143,77,.28));
}
.lp-en { font: 500 8.5px/1 var(--font); color: rgba(214,221,214,.45); letter-spacing: .24em; margin-top: 5px; }
.lp-fold-name {
  font: 800 19px/1 var(--font); letter-spacing: .3em;
  background: linear-gradient(120deg, #fdfbf3 15%, #ffe6a8 45%, #ffb384 75%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lp-bizs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; }
.lp-biz {
  display: flex; align-items: center; gap: 11px; padding: 16px 14px; border-radius: 13px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.lp-biz:hover {
  transform: translateY(-3px);
  border-color: rgba(255,143,77,.45);
  box-shadow: 0 8px 22px rgba(0,0,0,.35), 0 0 18px rgba(255,143,77,.12);
}
.lp-biz svg { width: 26px; height: 26px; flex: none; color: #ffb384; filter: drop-shadow(0 0 6px rgba(255,143,77,.5)); }
.lp-biz b { display: block; font: 650 13.5px/1.3 var(--font); color: #ece8dc; }
.lp-biz span { display: block; font: 400 10.5px/1.5 var(--font); color: rgba(214,221,214,.55); margin-top: 3px; }
.lp-slogan { font: 600 10.5px/1 var(--font); letter-spacing: .22em; color: rgba(125,216,255,.65); }
/* 安信星火签背书区（左栏底部空白处） */
.lp-endorse {
  display: flex; align-items: center; gap: 13px; margin-top: 0; padding: 15px 16px;
  border-radius: 13px; background: rgba(255,143,77,.045); border: 1px solid rgba(255,143,77,.22);
  position: relative; overflow: hidden;
}
.lp-endorse::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, rgba(255,143,77,.09) 50%, transparent 70%);
  transform: translateX(-100%); animation: lp-endorse-sheen 4.5s ease-in-out infinite;
}
@keyframes lp-endorse-sheen { 0%, 55% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.lp-endorse svg { width: 30px; height: 30px; flex: none; color: #ffb384; filter: drop-shadow(0 0 8px rgba(255,143,77,.55)); }
.lp-endorse b {
  display: block; font: 800 15px/1.2 var(--font); letter-spacing: .12em;
  background: linear-gradient(120deg, #eaf6ff 20%, #ffb384 55%, #b48cff 90%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lp-endorse span { display: block; font: 400 10.5px/1.5 var(--font); color: rgba(190,214,236,.55); letter-spacing: .08em; margin-top: 3px; }
/* 品牌logo冰青辉光（登录页语境） */
.lp-brand .brand-logo, .lp-foldbar .brand-logo { color: #ffb384; filter: drop-shadow(0 0 9px rgba(255,143,77,.5)); }
.lp-right { padding: 32px 32px 22px; display: flex; flex-direction: column; }
/* 表单基础布局（.lf-field / .lf-divider） */
.lf-field { margin-bottom: 15px; }
.lf-field label { display: flex; align-items: baseline; gap: 8px; font: 600 12.5px/1 var(--font); color: var(--ink-600); margin-bottom: 7px; }
.lf-field label em { font: 400 10.5px/1 var(--font); color: var(--ink-300); font-style: normal; }
.lf-field input {
  width: 100%; height: 46px; border: 1.5px solid var(--line); border-radius: 11px;
  padding: 0 15px; font: 400 14.5px/1 var(--font); outline: none; background: var(--card);
  transition: border-color .16s, box-shadow .16s; box-sizing: border-box;
}
.lf-field input:focus { border-color: #00c8ff; box-shadow: 0 0 0 3.5px rgba(0,200,255,.14); }
.lf-divider { display: flex; align-items: center; gap: 12px; margin: 18px 0 13px; color: var(--ink-300); font: 500 11.5px/1 var(--font); letter-spacing: .08em; }
.lf-divider::before, .lf-divider::after { content: ''; flex: 1; border-top: 1px dashed var(--line); }
/* 玻璃卡内深色覆盖 */
.lp-card .lf-field label { color: rgba(224,229,222,.75); }
.lp-card .lf-field label em { color: rgba(224,229,222,.35); }
.lp-card .lf-field input {
  background: rgba(0,0,0,.28); border-color: rgba(255,255,255,.14); color: #f0ede2; height: 46px;
}
.lp-card .lf-field input::placeholder { color: rgba(224,229,222,.3); }
.lp-card .lf-field input:focus { border-color: rgba(255,106,0,.8); box-shadow: 0 0 0 3.5px rgba(255,106,0,.18), 0 0 18px rgba(255,106,0,.12); background: rgba(0,0,0,.36); }
.lp-card .lf-divider { color: rgba(224,229,222,.32); }
.lp-card .lf-divider::before, .lp-card .lf-divider::after { border-top-color: rgba(255,106,0,.2); }
.lp-card .btn-primary {
  background: linear-gradient(135deg, #ff6a00, #e63e00); border: none; height: 46px; font-size: 15px; letter-spacing: .3em;
  box-shadow: 0 10px 26px rgba(230,62,0,.42), 0 0 0 rgba(255,106,0,0);
  animation: lp-btn-breath 3.2s ease-in-out infinite;
}
@keyframes lp-btn-breath {
  0%, 100% { box-shadow: 0 10px 26px rgba(230,62,0,.42), 0 0 0 rgba(255,106,0,0); }
  50% { box-shadow: 0 10px 30px rgba(230,62,0,.6), 0 0 30px rgba(255,106,0,.38); }
}
.lp-card .btn-primary:hover { filter: brightness(1.12); box-shadow: 0 12px 34px rgba(230,62,0,.55), 0 0 38px rgba(255,106,0,.35); }
.lp-card .btn-ghost { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.16); color: #dfe5de; height: 42px; transition: all .25s ease; }
.lp-card .btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(201,169,97,.4); box-shadow: 0 0 18px rgba(201,169,97,.15); }
.lp-foot { margin-top: 18px; text-align: center; font-size: 10px; letter-spacing: .18em; color: rgba(224,229,222,.32); }
@media (max-width: 760px) {
  .lp-body { grid-template-columns: 1fr; }
  .lp-left { display: none; }
  .lp-card { width: min(420px, 100%); }
  .lp-card.lp-fold { transform: translateY(calc(-50vh + 31px)); }
  .ls-grid { height: 60%; }
}
@media (max-width: 560px) {
  .role-cards { grid-template-columns: repeat(3, 1fr); gap: 7px; }
  .role-card { padding: 9px 4px; }
  .role-card .rc-name { font-size: 12px; }
}

/* ---------- 打印 ---------- */
@media print {
  .sidebar, .topbar, .m-bottombar, .page-actions, .toolbar { display: none !important; }
  .content { padding: 0; max-width: none; }
  .card { box-shadow: none; border-color: #ccc; }
}