/* Directly reused from Li Shixiong styles.css; scoped to owner workspace. */
:is(#studio,#operations) .glass-card{
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 20% 0%, rgba(122,60,255,0.16), transparent 38%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  box-shadow: var(--shadow-b);
  backdrop-filter: blur(18px);
  overflow: hidden;
}
:is(#studio,#operations) .glass-card::before{
  content: "";
  position: absolute;
  inset: 0;
  opacity: .28;
  background-image: radial-gradient(circle, rgba(255,255,255,0.18) 1px, transparent 1px);
  background-size: 10px 10px;
  pointer-events: none;
}
:is(#studio,#operations) .btn{
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
  transition: transform .18s ease, opacity .18s ease, box-shadow .18s ease;
}
:is(#studio,#operations) .btn:active{ transform: scale(.97); opacity: .88; }
:is(#studio,#operations) .btn.primary{ background: var(--primary); box-shadow: var(--shadow-a); animation: breathe 3s ease-in-out infinite; }
:is(#studio,#operations) .btn.glass{ border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.12); backdrop-filter: blur(14px); }
:is(#studio,#operations) .btn.wide{ width: 100%; }
:is(#studio,#operations) .backend-hero{ position: relative; height: 360px; overflow: hidden; }
:is(#studio,#operations) .backend-hero img{ width: 100%; height: 100%; object-fit: cover; object-position: center top; }
:is(#studio,#operations) .backend-hero-mask{ position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,6,20,0) 36%, rgba(5,6,20,.72) 76%, var(--bg-0) 100%); }
:is(#studio,#operations) .backend-hero-nav{
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  line-height: 1.2;
  top: calc(44px + env(safe-area-inset-top));
  left: 24px;
  padding: 0;
  color: rgba(255,255,255,.94);
  background: transparent;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  text-shadow: 0 2px 14px rgba(0,0,0,.42);
}
:is(#studio,#operations) .backend-hero-nav svg{ display: block; flex: 0 0 18px; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
:is(#studio,#operations) .backend-hero-nav > span{ display: block; }
:is(#studio,#operations) .backend-content{ margin-top: -54px; padding-bottom: 116px; }
:is(#studio,#operations) .page-head.compact{ position: relative; z-index: 3; }
:is(#studio,#operations) .backend-module{
  padding-top: calc(20px + env(safe-area-inset-top));
  padding-bottom: 116px;
}
:is(#studio,#operations) .backend-dashboard{ padding: 16px; }
:is(#studio,#operations) .dashboard-profile{ position: relative; z-index: 1; display: flex; gap: 13px; align-items: center; }
:is(#studio,#operations) .dashboard-profile img{ width: 66px; height: 66px; border-radius: 50%; }
:is(#studio,#operations) .dashboard-profile > div{ min-width: 0; padding-right: 84px; }
:is(#studio,#operations) .dashboard-profile h2{ margin: 0; font-size: 20px; }
:is(#studio,#operations) .dashboard-profile p{ margin: 4px 0; color: var(--muted); font-size: 12px; }
:is(#studio,#operations) .dashboard-profile span{ color: #9fffd8; font-size: 11px; }
:is(#studio,#operations) .backend-membership-badge{
  position: absolute;
  top: 0;
  right: 0;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: #aeb7d2;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}
:is(#studio,#operations) .backend-membership-badge::before{ content: ""; width: 6px; height: 6px; display: inline-block; margin-right: 5px; border-radius: 50%; background: #7a839d; }
:is(#studio,#operations) .backend-membership-badge.is-member{ color: #fff; background: linear-gradient(105deg, rgba(112,65,255,.92), rgba(47,124,255,.92)); border-color: rgba(128,157,255,.45); box-shadow: 0 8px 20px rgba(50,82,220,.24); }
:is(#studio,#operations) .backend-membership-badge.is-member::before{ background: #61f2c3; box-shadow: 0 0 9px rgba(97,242,195,.7); }
:is(#studio,#operations) .backend-stats{ position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 15px; }
:is(#studio,#operations) .backend-stat{ width: 100%; padding: 11px 5px; border-radius: 14px; color: inherit; text-align: center; background: rgba(0,0,0,.24); border: 1px solid rgba(255,255,255,.07); }
:is(#studio,#operations) .backend-stat[data-view]{ cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
:is(#studio,#operations) .backend-stat[data-view]:hover{ transform: translateY(-2px); border-color: rgba(80,166,255,.35); background: rgba(31,66,130,.25); }
:is(#studio,#operations) .backend-stat b{ display: block; font-size: 20px; background: var(--secondary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
:is(#studio,#operations) .backend-stat span{ color: var(--muted); font-size: 10px; }
:is(#studio,#operations) .backend-subscription-card{ margin: 15px 0 18px; padding: 18px; }
:is(#studio,#operations) .backend-subscription-card__copy{ position: relative; z-index: 1; }
:is(#studio,#operations) .backend-subscription-card__copy > span{ color: #55d7ff; font-size: 9px; font-weight: 1000; letter-spacing: .16em; }
:is(#studio,#operations) .backend-subscription-card__copy h2{ margin: 5px 0 6px; font-size: 18px; }
:is(#studio,#operations) .backend-subscription-card__copy p{ margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
:is(#studio,#operations) .backend-subscription-card__actions{ position: relative; z-index: 1; margin-top: 14px; display: grid; grid-template-columns: 1fr; gap: 8px; }
:is(#studio,#operations) .backend-subscription-card__actions .btn{ min-height: 42px; padding: 0 12px; font-size: 11px; }
:is(#studio,#operations) .agent-list{ display: grid; gap: 16px; margin-top: 24px; }
:is(#studio,#operations) .agent-card{
  padding: 22px 24px 24px;
  display: block;
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 0%, rgba(47,125,255,.1), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
}
:is(#studio,#operations) .agent-card--strategy{
  border-color: rgba(145,105,255,.42);
  background:
    radial-gradient(circle at 88% 4%, rgba(150,90,255,.22), transparent 34%),
    linear-gradient(135deg, rgba(91,55,180,.2), rgba(31,25,79,.14));
  box-shadow: 0 18px 46px rgba(46,28,118,.22), inset 0 1px 0 rgba(255,255,255,.07);
  isolation: isolate;
  animation: strategy-card-aura 4.8s ease-in-out infinite;
}
@property --strategy-border-angle{
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
:is(#studio,#operations) .agent-card--strategy::after{
  content: '';
  position: absolute;
  z-index: 4;
  inset: 0;
  padding: 1.5px;
  border-radius: inherit;
  pointer-events: none;
  background: conic-gradient(
    from var(--strategy-border-angle),
    transparent 0 13%,
    rgba(255,255,255,.08) 18%,
    rgba(255,255,255,.72) 23%,
    #fff 26%,
    rgba(255,255,255,.14) 31%,
    transparent 38% 62%,
    rgba(255,255,255,.08) 69%,
    rgba(255,255,255,.78) 74%,
    #fff 77%,
    transparent 85% 100%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  filter: drop-shadow(0 0 7px rgba(255,255,255,.52));
  animation: strategy-border-flow 9s linear infinite;
}
:is(#studio,#operations) .agent-card--strategy .agent-avatar{ box-shadow: 0 0 0 1px rgba(184,146,255,.35), 0 0 28px rgba(132,76,255,.34); }
:is(#studio,#operations) .agent-card--strategy .agent-assistant{ color: #eee7ff; background: linear-gradient(90deg, rgba(116,70,224,.22), rgba(79,70,180,.14)); }
:is(#studio,#operations) .agent-card--strategy .btn{ background: linear-gradient(110deg, #7542df, #5968f2); box-shadow: 0 10px 28px rgba(93,58,209,.3); }
:is(#studio,#operations) .agent-card__top{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: center;
}
:is(#studio,#operations) .agent-avatar{
  position: relative;
  z-index: 1;
  width: 82px;
  height: 82px;
  display: block;
  border-radius: 50%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #060812;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 0 20px rgba(122,60,255,.22);
}
:is(#studio,#operations) .agent-avatar.is-tool{
  border-radius: 22px;
  box-shadow: 0 0 0 1px rgba(117,168,255,.16), 0 10px 26px rgba(43,50,174,.28);
}
:is(#studio,#operations) .agent-info h3{ position: relative; z-index: 1; margin: 0; font-size: 22px; font-weight: 800; line-height: 1.15; }
:is(#studio,#operations) .agent-info p{ position: relative; z-index: 1; color: rgba(255,255,255,.52); margin: 7px 0 0; font-size: 13px; line-height: 1.45; }
:is(#studio,#operations) .agent-tagline{ position: relative; z-index: 1; display: block; margin-top: 8px; color: #d9c6ff; font-size: 15px; line-height: 1.35; }
:is(#studio,#operations) .agent-assistant{
  position: relative;
  z-index: 1;
  height: 28px;
  margin: 14px 0 13px;
  padding: 0 13px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.1);
  font-size: 14px;
  font-weight: 800;
}
:is(#studio,#operations) .agent-assistant i{
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.86);
  font-style: normal;
  font-size: 12px;
}
:is(#studio,#operations) .agent-assistant--ticker{
  width: 100%;
  border: 1px solid rgba(174,147,255,.11);
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
:is(#studio,#operations) .agent-assistant--ticker:active{ transform: scale(.985); }
:is(#studio,#operations) .agent-assistant--ticker:focus-visible{
  outline: 2px solid rgba(105,224,255,.76);
  outline-offset: 2px;
}
:is(#studio,#operations) .agent-assistant--ticker .agent-guide-signal{
  position: relative;
  flex: 0 0 20px;
  border-color: rgba(182,157,255,.72);
}
:is(#studio,#operations) .agent-assistant--ticker .agent-guide-signal b{
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #79f1df;
  box-shadow: 0 0 9px rgba(121,241,223,.92);
}
:is(#studio,#operations) .agent-assistant--ticker .agent-guide-signal::after{
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(170,133,255,.72);
  border-radius: 50%;
  animation: agent-guide-signal 1.8s ease-out infinite;
}
:is(#studio,#operations) .agent-guide-window{
  min-width: 0;
  height: 20px;
  flex: 1;
  overflow: hidden;
}
:is(#studio,#operations) .agent-guide-track{
  display: flex;
  flex-direction: column;
  animation: agent-guide-roll 15s cubic-bezier(.72,0,.28,1) infinite;
}
:is(#studio,#operations) .agent-guide-track > span{
  height: 20px;
  flex: 0 0 20px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: rgba(247,243,255,.94);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
  text-overflow: ellipsis;
}
:is(#studio,#operations) .agent-assistant--ticker em{
  flex: 0 0 auto;
  color: #8ee9ff;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 1;
}
@keyframes agent-guide-roll{
  0%, 16% { transform: translateY(0); }
  20%, 36% { transform: translateY(-20px); }
  40%, 56% { transform: translateY(-40px); }
  60%, 76% { transform: translateY(-60px); }
  80%, 96% { transform: translateY(-80px); }
  100% { transform: translateY(-100px); }
}
@keyframes agent-guide-signal{
  0% { transform: scale(.55); opacity: .9; }
  76%, 100% { transform: scale(1.35); opacity: 0; }
}
@keyframes strategy-border-flow{ to { --strategy-border-angle: 360deg; } }
@keyframes strategy-card-aura{
  0%, 100% { box-shadow: 0 18px 46px rgba(46,28,118,.22), inset 0 1px 0 rgba(255,255,255,.07); }
  50% { box-shadow: 0 20px 52px rgba(46,28,118,.25), 0 0 20px rgba(255,255,255,.08), inset 0 1px 0 rgba(255,255,255,.12); }
}
:is(#studio,#operations) .agent-card .btn{
  position: relative;
  z-index: 1;
  height: 42px;
  min-height: 42px;
  font-size: 18px;
}
:is(#studio,#operations) .backend-links{ margin-top: 18px; padding: 8px 16px; }
:is(#studio,#operations) .backend-links button{ position: relative; z-index: 1; width: 100%; min-height: 56px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); color: var(--muted); background: transparent; text-align: left; font-size: 17px; line-height: 1.5; }
:is(#studio,#operations) .backend-links button:last-child{ border-bottom: 0; }
:is(#studio,#operations) .backend-links strong{ display: block; color: #fff; font-size: 17px; }
:is(#studio,#operations) .backend-links small{ display: block; margin-top: 4px; color: var(--weak); font-size: 11px; line-height: 1.35; }
:is(#studio,#operations) .backend-knowledge-entry-shell{
  position: relative;
  grid-column: span 2;
  min-width: 0;
  min-height: 68px;
  padding: 1px;
  overflow: hidden;
  border-radius: 15px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 8px 24px rgba(52,44,195,.18), inset 0 1px 0 rgba(255,255,255,.08);
}
:is(#studio,#operations) .backend-knowledge-entry{
  position: absolute;
  inset: 1px;
  z-index: 1;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  padding: 7px 10px 7px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-radius: 14px;
  color: #fff;
  text-align: left;
  background:
    radial-gradient(circle at 85% 12%, rgba(116,87,255,.42), transparent 42%),
    linear-gradient(135deg, rgba(42,33,112,.98), rgba(13,18,53,.98));
}
:is(#studio,#operations) .backend-knowledge-entry-copy{ min-width: 0; display: grid; justify-items: start; }
:is(#studio,#operations) .backend-knowledge-entry-copy > strong{ margin: 0; font-size: 17px; line-height: 1.15; white-space: normal; }
:is(#studio,#operations) .backend-knowledge-entry-copy > small{ margin-top: 4px; color: rgba(221,226,255,.62); font-size: 9px; line-height: 1.3; }
:is(#studio,#operations) .backend-knowledge-entry-copy > small i{ margin-left: 3px; color: #fff; font-size: 13px; font-style: normal; }
:is(#studio,#operations) .backend-knowledge-entry-icon{ width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; color: rgba(255,255,255,.9); background: rgba(5,9,28,.42); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
:is(#studio,#operations) .backend-knowledge-entry-icon svg{ width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
:is(#studio,#operations) .backend-knowledge-entry-shell:has(.backend-knowledge-entry:hover){ box-shadow: 0 12px 30px rgba(69,55,225,.3), 0 0 24px rgba(255,255,255,.09); }
:is(#studio,#operations) .backend-tool-entry{ display:flex; justify-content:space-between; align-items:center; gap:16px; padding:18px 20px; margin:14px 0; color:inherit; text-decoration:none; min-height:90px; }
:is(#studio,#operations) .backend-tool-entry > span:first-child{ min-width:0; }
:is(#studio,#operations) .backend-tool-entry small{ display:block; opacity:.65; margin-top:6px; font-size:13px; line-height:1.6; overflow-wrap:anywhere; }
:is(#studio,#operations) .backend-tool-entry > span:last-child{ flex:0 0 24px; text-align:center; }
:is(#studio,#operations) .backend-tool-entry:focus-visible{ outline:2px solid #b29aff; outline-offset:3px; }
#studio .backend-dashboard{ position: relative; padding-top: 24px; padding-bottom: 24px; }
#studio .dashboard-profile{ display: grid; grid-template-columns: 82px minmax(0, 1fr); align-items: center; gap: 14px; }
#studio .dashboard-profile > img{ width: 82px; height: 82px; object-fit: cover; }
#studio .dashboard-profile > div{ padding-right: 0; }
#studio .dashboard-profile h2{ padding-right: 82px; font-size: 27px; line-height: 1.25; }
#studio .dashboard-profile p{ margin-top: 8px; font-size: 14px; line-height: 1.55; }
#studio .dashboard-profile > div > span{ font-size: 12px; line-height: 1.5; }
#studio .backend-stats{ grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(76px, auto)); gap: 8px; margin-top: 24px; }
#studio .backend-stat{ display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px; padding: 12px 3px; min-width: 0; cursor: pointer; }
#studio .backend-stat:nth-child(3){ grid-column: 1; grid-row: 2; }
#studio .backend-stat:nth-child(4){ grid-column: 2; grid-row: 2; }
#studio .backend-stat b{ font-size: clamp(20px, 5.6vw, 27px); line-height: 1.15; }
#studio .backend-stat > span{ font-size: 12px; line-height: 1.45; white-space: nowrap; }
#studio .backend-knowledge-entry-shell{ grid-column: 3 / 5; grid-row: 1 / 3; }
#studio .backend-knowledge-entry{ display: block; padding: 15px 12px; }
#studio .backend-knowledge-entry-copy{ display: flex; flex-direction: column; align-items: flex-start; height: 100%; }
#studio .backend-knowledge-entry-copy > strong{ font-size: clamp(18px, 4.4vw, 23px); line-height: 1.25; }
#studio .backend-knowledge-entry-copy > strong > span{ display: inline-block; }
#studio .backend-knowledge-entry-copy > small > span{ display: block; }
#studio .backend-knowledge-entry-copy > small{ margin-top: 9px; font-size: 12px; line-height: 1.6; }
#studio .backend-knowledge-entry-count{ display: block; margin-top: auto; padding-top: 16px; padding-right: 30px; font-size: 12px; line-height: 1.6; color: rgba(233,231,255,.8); }
#studio .backend-knowledge-entry-count b{ color: #fff; }
#studio .backend-knowledge-entry-icon{ position: absolute; right: 10px; bottom: 12px; width: 28px; height: 28px; }