/* iTong Cloud Portal — macOS Dark Theme */
/* macOS frame override — loaded when iframed into macOS desktop */
body.macos-frame {
  --sakura: #4f8df7; --sakura-deep: #3b82f6; --accent: #4f8df7; --accent-light: #6aa5ff;
  --bg: #0f1117; --panel: #1a1c24; --panel2: #14161e; --line: rgba(255,255,255,.06);
  --text: #e2e8f0; --muted: #94a3b8; --muted2: #64748b;
  --cyan: #22d3ee; --violet: #8b5cf6; --blue: #3b82f6; --green: #22c55e; --yellow: #f59e0b; --red: #ef4444;
  --shadow: 0 2px 20px rgba(0,0,0,.3); --shadow-hover: 0 8px 30px rgba(0,0,0,.4);
  background: #0f1117;
}
body.macos-frame.light-mode {
  --bg: #f8fafc; --panel: #ffffff; --panel2: #f1f5f9; --line: rgba(0,0,0,.06);
  --text: #1e293b; --muted: #64748b; --muted2: #94a3b8;
  --shadow: 0 2px 20px rgba(0,0,0,.06); --shadow-hover: 0 8px 30px rgba(0,0,0,.1);
  background: #f8fafc;
}
body.macos-frame::before {display:none}
body.macos-frame #stars {display:none}
body.macos-frame .grid-bg {display:none}
body.macos-frame .shell {display:none}
html.app-route,
html.app-route body{
  width:100%;
  min-height:100vh;
  overflow-x:hidden;
  background:var(--bg);
}
html.app-route #stars,
html.app-route .grid-bg,
html.app-route body::before{
  display:none!important;
}
html.app-route .shell{
  display:block;
  min-height:100vh;
}
html.app-route .shell>.sidebar,
html.app-route .shell .topbar{
  display:none!important;
}
html.app-route .main{
  width:100%!important;
  max-width:none!important;
  margin:0!important;
  padding:0!important;
}
html.app-route .kanban-page,
html.app-route .project-page,
html.app-route .resource-page,
html.app-route .chat-workspace,
html.app-route .hermes-workspace,
html.app-route .stocks-shell,
html.app-route .feed-page,
html.app-route .release-page,
html.app-route .tools-page,
html.app-route .maint-page,
html.app-route .demo-surface{
  width:100%!important;
  max-width:none!important;
  margin:0!important;
  padding:16px!important;
}
html.app-route .kanban-page,
html.app-route .project-page,
html.app-route .resource-page,
html.app-route .maint-page{
  min-height:100vh;
}
html.app-route .board{
  grid-template-columns:repeat(4,minmax(220px,1fr));
}
html.app-route .projects,
html.app-route .file-grid,
html.app-route .maint-grid,
html.app-route .tools-grid,
html.app-route .demo-grid{
  width:100%;
}
html.app-route .stocks-shell{
  min-height:100vh;
}
html.app-route .stocks-layout{
  width:100%;
  min-height:calc(100vh - 112px);
}
html.app-route .chat-workspace,
html.app-route .hermes-workspace{
  min-height:100vh;
}
:root {
  --sakura: #4f8df7;
  --sakura-deep: #3b82f6;
  --accent: #4f8df7;
  --accent-light: #6aa5ff;
  --bg: #0f1117;
  --panel: #1a1c24;
  --panel2: #14161e;
  --line: rgba(255,255,255,.06);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --muted2: #64748b;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --blue: #3b82f6;
  --green: #22c55e;
  --yellow: #f59e0b;
  --red: #ef4444;
  --sidebar: 86px;
  --accent-color: var(--accent);
  --density-gap: 14px;
  --density-card-padding: 22px;
  --shadow: 0 2px 20px rgba(0,0,0,.3);
  --shadow-hover: 0 8px 30px rgba(0,0,0,.4);
}
body[data-accent="cyan"]{--accent-color:var(--cyan)}
body[data-accent="violet"]{--accent-color:var(--violet)}
body[data-accent="pink"]{--accent-color:var(--sakura-deep)}
body[data-density="compact"]{--density-gap:10px;--density-card-padding:16px}
body[data-density="comfortable"]{--density-gap:14px;--density-card-padding:22px}
body[data-theme="dark"] {
  --bg: #0f1117;
  --panel: #1a1c24;
  --panel2: #14161e;
  --line: rgba(255,255,255,.08);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --muted2: #64748b;
  --shadow: 0 2px 20px rgba(0,0,0,.35);
  --shadow-hover: 0 8px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
body {
  margin:0;min-height:100vh;color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);overflow-x:hidden;transition:background .4s,color .4s;
}
#stars{position:fixed;inset:0;z-index:-3;pointer-events:none;opacity:.38}
body::before {
  content:"";position:fixed;inset:0;z-index:-5;pointer-events:none;
  background:
    radial-gradient(2px 2px at 10% 20%, var(--sakura) 50%, transparent 50%),
    radial-gradient(2px 2px at 30% 60%, var(--sakura) 50%, transparent 50%),
    radial-gradient(2px 2px at 50% 10%, var(--sakura-deep) 50%, transparent 50%),
    radial-gradient(3px 3px at 70% 40%, var(--sakura) 50%, transparent 50%),
    radial-gradient(2px 2px at 85% 75%, var(--sakura-deep) 50%, transparent 50%),
    radial-gradient(3px 3px at 15% 85%, var(--sakura) 50%, transparent 50%),
    radial-gradient(2px 2px at 60% 90%, var(--sakura-deep) 50%, transparent 50%);
  opacity: 0.35;
}
body[data-theme="dark"]::before{opacity:0.12}
a{color:var(--accent);text-decoration:none}
button{font:inherit}
.shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) 1fr}
.sidebar{
  position:sticky;top:0;height:100vh;padding:18px 12px;
  border-right:1px solid var(--line);background:rgba(255,249,245,.85);
  backdrop-filter:blur(18px);display:flex;flex-direction:column;align-items:center;gap:12px;z-index:20;
}
body[data-theme="dark"] .sidebar{background:rgba(26,26,46,.85)}
.brand-mark{
  width:46px;height:46px;border-radius:18px;
  background:conic-gradient(from 180deg,var(--accent),var(--sakura-deep),var(--sakura),var(--accent));
  box-shadow:0 0 26px rgba(254,150,0,.18);position:relative;margin-bottom:10px;
}
.brand-mark::after{content:"";position:absolute;inset:10px;border-radius:11px;background:var(--bg)}
.side-btn{
  width:100%;aspect-ratio:1;border-radius:20px;border:1px solid transparent;
  background:transparent;color:var(--muted);cursor:pointer;text-decoration:none;
  display:grid;place-items:center;font-size:19px;position:relative;transition:.18s ease;
}
.side-btn b{font-weight:800}
.side-btn:hover{background:rgba(254,150,0,.08);color:var(--text)}
.side-btn.active{
  color:var(--accent);border-color:rgba(254,150,0,.28);
  background:linear-gradient(135deg,rgba(232,160,180,.15),rgba(254,150,0,.08));
}
.side-btn span{
  position:absolute;left:70px;white-space:nowrap;
  background:var(--panel);border:1px solid var(--line);padding:8px 10px;
  border-radius:12px;font-size:12px;opacity:0;pointer-events:none;
  transform:translateX(-8px);transition:.16s ease;box-shadow:var(--shadow);
}

.side-btn:hover span{opacity:1;transform:translateX(0)}
.side-divider{width:60%;height:1px;background:var(--line);margin:4px 0;border-radius:1px}
.side-spacer{flex:1}
.side-version{
  font-size:0.68rem;font-weight:600;color:var(--muted);
  background:rgba(254,150,0,0.06);padding:4px 10px;border-radius:10px;
  text-align:center;letter-spacing:0.3px;
}
.main{padding:24px;width:min(1500px,100%);margin:0 auto}
.topbar{
  position:sticky;top:16px;z-index:500;display:flex;
  justify-content:space-between;align-items:center;gap:16px;
  margin-bottom:18px;padding:12px 14px;border:1px solid var(--line);
  background:rgba(255,249,245,.80);backdrop-filter:blur(18px);
  border-radius:22px;box-shadow:var(--shadow);
}
body[data-theme="dark"] .topbar{background:rgba(26,26,46,.80)}
.brand-inline{display:flex;align-items:center;gap:12px}
.brand-inline small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.mini-logo{
  width:30px;height:30px;border-radius:11px;
  background:linear-gradient(135deg,var(--accent),var(--sakura-deep));
}
.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.theme-toggle-btn{
  width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  background:var(--panel);cursor:pointer;font-size:1rem;
  display:flex;align-items:center;justify-content:center;transition:.2s;
}
.theme-toggle-btn:hover{transform:scale(1.1)}
.kbd,.pill{
  border:1px solid var(--line);background:rgba(254,150,0,.06);
  color:var(--muted);border-radius:12px;padding:8px 11px;font-size:12px;
}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}
.workspace-main{min-width:0}
.right-panel{position:sticky;top:92px}
.panel{
  position:relative;border:1px solid var(--line);
  background:var(--panel);backdrop-filter:blur(18px);
  border-radius:22px;box-shadow:var(--shadow);overflow:hidden;transition:box-shadow .2s;
}
.panel:hover{box-shadow:var(--shadow-hover)}
.hero-panel{padding:40px;min-height:360px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;color:var(--sakura-deep);
  font-weight:800;font-size:12px;margin-bottom:18px;letter-spacing:.8px;
}
.eyebrow.compact{margin:0 0 10px}
.live-dot{
  width:9px;height:9px;border-radius:50%;background:var(--green);
  box-shadow:0 0 16px rgba(134,200,168,.8);animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.45);opacity:.55}}
h1{margin:0;font-size:clamp(42px,5.4vw,78px);line-height:.92;letter-spacing:-2.5px}
h1 span{
  background:linear-gradient(135deg,var(--text),var(--sakura-deep) 42%,var(--accent) 86%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.type-line{min-height:30px;margin-top:20px;color:var(--accent);font-size:18px;font-weight:700}
.cursor{
  display:inline-block;width:8px;height:21px;background:var(--accent);
  vertical-align:-4px;margin-left:4px;animation:blink .8s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.desc{color:var(--muted);font-size:15px;line-height:1.82;max-width:820px;margin:20px 0 28px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:42px;padding:0 15px;border-radius:13px;border:1px solid var(--line);
  background:rgba(254,150,0,.06);color:var(--text);font-weight:750;cursor:pointer;transition:.18s ease;
}
.btn:hover{transform:translateY(-2px);background:rgba(254,150,0,.12)}
.btn.primary{
  border:none;background:linear-gradient(135deg,var(--sakura-deep),var(--accent));
  color:white;box-shadow:0 16px 38px rgba(254,150,0,.18);
}
.btn.small{min-height:36px;font-size:13px}
.btn.wide{width:100%;margin-top:20px}
.status-panel{padding:18px;display:flex;flex-direction:column;gap:14px}
.mini-title{color:var(--muted);font-size:12px;letter-spacing:.8px;font-weight:800;margin-bottom:12px}
.status-list{display:grid;gap:10px}
.status-item{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:12px 13px;border-radius:15px;border:1px solid var(--line);
  background:rgba(254,150,0,.04);font-size:14px;
}
.status-online{color:var(--green)}.status-internal{color:var(--sakura-deep)}
.status-protected{color:var(--accent)}.status-offline{color:var(--red)}
.status-degraded,.status-pending{color:var(--yellow)}
.terminal{
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
  font-size:12px;line-height:1.7;color:var(--muted);background:rgba(254,150,0,.04);
  border:1px solid var(--line);border-radius:16px;padding:14px;overflow:hidden;min-height:116px;
}
.prompt{color:var(--accent)}
.quick-actions{display:flex;gap:8px;flex-wrap:wrap}
.tabs{display:none;gap:10px;flex-wrap:wrap;margin:0 0 16px}
.tab-btn{
  border:1px solid var(--line);background:rgba(254,150,0,.04);color:var(--muted);
  border-radius:999px;padding:10px 14px;cursor:pointer;font-weight:750;transition:.18s ease;
}
.tab-short{display:none}
.tab-btn:hover,.tab-btn.active{
  color:var(--accent);border-color:rgba(254,150,0,.28);
  background:linear-gradient(135deg,rgba(232,160,180,.15),rgba(254,150,0,.08));
}
.tab-panel{display:none;animation:rise .22s ease both}
.tab-panel.active{display:block}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.section-head{margin:6px 0 16px}.section-head h2{margin:0;font-size:26px;letter-spacing:-.8px}
.section-head p{margin:6px 0 0;color:var(--muted);font-size:14px}
.compact-head{padding:18px 18px 0}
.cards,.overview-cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:var(--density-gap);margin-top:var(--density-gap);
}
.layout-cards{grid-auto-flow:dense}
.card{min-height:205px;padding:var(--density-card-padding);transition:.18s ease;background:var(--panel)}
.card-small{min-height:150px}.card-medium{min-height:205px}.card-large{grid-column:span 2;min-height:240px}
.card:hover,.service-card:hover,.ops-card:hover{
  background:linear-gradient(180deg,rgba(254,150,0,.04),rgba(232,160,180,.06));
  border-color:var(--accent);transform:translateY(-2px);
}
.icon{
  width:44px;height:44px;display:grid;place-items:center;border-radius:15px;
  margin-bottom:16px;background:rgba(254,150,0,.08);border:1px solid rgba(254,150,0,.15);
  font-size:13px;font-weight:900;color:var(--accent);
}
.card h3,.service-card h3,.ops-card h3{margin:0 0 10px;font-size:19px;letter-spacing:-.3px}
.card p,.service-card p,.ops-card p{color:var(--muted);margin:0;font-size:14px;line-height:1.7}
.card a,.card button{color:var(--accent);background:none;border:none;padding:0;margin-top:18px;text-decoration:none;font-size:14px;font-weight:900;cursor:pointer}
.service-grid,.ops-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.service-card,.ops-card{padding:20px;transition:.18s ease;background:var(--panel)}
.service-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.service-card dl{display:grid;grid-template-columns:72px 1fr;gap:8px;margin:16px 0;color:var(--muted);font-size:13px}
.service-card dt{color:var(--muted)}.service-card dd{margin:0;overflow-wrap:anywhere}
.ops-card pre{
  white-space:pre-wrap;overflow-wrap:anywhere;background:rgba(254,150,0,.04);
  border:1px solid var(--line);border-radius:14px;padding:12px;color:var(--text);font-size:12px;
}
.security-note{padding:16px;margin-top:14px;color:var(--muted)}
.copyline{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:14px;padding:11px 12px;border-radius:14px;background:rgba(254,150,0,.04);
  border:1px solid var(--line);color:var(--muted);
  font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;overflow:hidden;
}
.copyline span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.copyline button,.cmd-stack button{
  color:var(--accent);background:rgba(254,150,0,.08);border:1px solid rgba(254,150,0,.12);
  padding:7px 10px;border-radius:10px;cursor:pointer;flex:none;
}
.cmd-stack{display:grid;gap:8px;margin-top:12px}
.cmd-stack button{text-align:left;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.timeline{display:grid;gap:12px}
.step{
  display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start;
  padding:15px;border-radius:17px;border:1px solid var(--line);background:rgba(254,150,0,.04);
}
.step b{
  width:38px;height:38px;border-radius:13px;display:grid;place-items:center;
  background:rgba(254,150,0,.12);color:var(--accent);
}
.step.internal b{background:rgba(232,160,180,.16);color:var(--sakura-deep)}
.step h3{margin:0 0 6px;font-size:16px}.step p{margin:0;color:var(--muted);line-height:1.65;font-size:14px}
.palette{
  position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(12px);
  z-index:80;display:none;align-items:flex-start;justify-content:center;padding-top:10vh;
}
.palette.open{display:flex}
.palette-box{
  width:min(680px,calc(100% - 32px));border-radius:22px;border:1px solid var(--line);
  background:var(--panel);box-shadow:0 30px 110px rgba(0,0,0,.28);overflow:hidden;
}
.palette-head{padding:16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted)}
.palette-search{
  width:calc(100% - 24px);margin:12px;height:42px;border-radius:14px;
  border:1px solid var(--line);background:rgba(254,150,0,.04);color:var(--text);
  outline:none;padding:0 14px;
}
.palette-list{padding:0 10px 10px;max-height:58vh;overflow:auto}
.palette-item{
  width:100%;border:0;background:transparent;display:flex;
  justify-content:space-between;align-items:center;padding:13px 14px;
  border-radius:14px;color:var(--text);text-decoration:none;cursor:pointer;
}
.palette-item:hover,.palette-item.active{background:rgba(254,150,0,.08)}
.palette-item small{color:var(--muted)}
.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);
  opacity:0;pointer-events:none;padding:12px 16px;border-radius:14px;
  background:var(--panel);border:1px solid var(--line);color:var(--text);z-index:100;transition:.2s ease;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.footer{color:var(--muted2);text-align:center;margin-top:30px;font-size:13px}
.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{
  width:min(440px,100%);border:1px solid var(--line);
  background:var(--panel);backdrop-filter:blur(22px);border-radius:26px;
  padding:32px;box-shadow:0 30px 90px rgba(232,160,180,.15);
}
.login-logo{
  width:48px;height:48px;border-radius:18px;
  background:conic-gradient(from 180deg,var(--accent),var(--sakura-deep),var(--sakura),var(--accent));
  box-shadow:0 0 34px rgba(254,150,0,.18);margin-bottom:20px;
}
.login-card h1{font-size:34px;letter-spacing:-1px;margin:0 0 12px}
.login-card p{color:var(--muted);line-height:1.7;font-size:14px}
.login-card label,.admin-form label{display:block;margin:14px 0 7px;color:var(--muted);font-size:13px;font-weight:700}
.login-card input,.admin-form input,.users-table input{
  width:100%;height:44px;border-radius:14px;border:1px solid var(--line);
  background:rgba(254,150,0,.04);color:var(--text);outline:none;padding:0 13px;font-size:15px;
}
.alert{border-radius:14px;padding:10px 12px;margin:14px 0;font-size:13px}
.alert.error{color:#E88B8B;background:rgba(232,139,139,.12);border:1px solid rgba(232,139,139,.28)}
.alert.ok{color:#86C8A8;background:rgba(134,200,168,.12);border:1px solid rgba(134,200,168,.28)}
.login-meta{margin-top:18px;text-align:center;color:var(--muted);font-size:13px}
.admin-page{width:min(1540px,calc(100% - 32px));margin:0 auto;padding:24px 0}
.editor-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}
.editor-top h1{font-size:34px;margin:0}.editor-top p{color:var(--muted);margin:6px 0 0}
.muted{color:var(--muted);font-size:13px}
.status-box{margin-top:14px;padding:12px 14px;border:1px solid var(--line);background:rgba(254,150,0,.04);border-radius:16px;color:var(--muted);font-size:13px;white-space:pre-wrap}
.admin-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:16px}
.iam-grid{align-items:start}
.admin-form{padding:22px}.admin-form h2{margin:0 0 12px}
.role-checks{display:grid;gap:8px;margin:8px 0 14px}
.role-checks label,.toggle-row{display:flex!important;align-items:center;gap:8px;margin:0!important;color:var(--muted)}
.role-checks input,.toggle-row input{width:auto;height:auto}
.users-table-wrap{overflow:hidden}
.users-scroll{overflow-x:auto;overflow-y:visible}
.users-table{min-width:1680px}
.users-row{
  display:grid;grid-template-columns:120px 130px 150px 72px 64px 185px 185px 185px 520px;
  gap:10px;align-items:start;padding:12px 14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);
}
.users-head{color:var(--text);font-weight:800;background:rgba(254,150,0,.04)}
.role-pills{display:flex;gap:5px;flex-wrap:wrap}
.role-pills b{border:1px solid rgba(254,150,0,.22);background:rgba(254,150,0,.09);border-radius:999px;padding:3px 7px;color:var(--accent)}
.user-actions{min-width:0}.action-buttons{display:flex;align-items:flex-start;gap:8px;flex-wrap:wrap}
.user-actions form{margin:0}
.user-actions button,.user-actions summary{border:1px solid var(--line);background:rgba(254,150,0,.06);color:var(--text);border-radius:10px;padding:6px 9px;cursor:pointer;white-space:nowrap}
.user-actions details{position:relative}
.user-actions details form{
  position:absolute;right:0;top:34px;z-index:30;display:grid;gap:8px;width:230px;margin-top:0;
  padding:10px;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:0 16px 45px rgba(0,0,0,.12);
}
.user-actions details label{display:flex;gap:6px;align-items:center;color:var(--muted)}
.user-actions details input[type="checkbox"]{width:auto;height:auto}
.permission-list{
  position:absolute;right:0;top:34px;z-index:30;display:flex;gap:5px;flex-wrap:wrap;
  width:360px;max-height:240px;overflow:auto;margin-top:0;padding:10px;
  border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:0 16px 45px rgba(0,0,0,.12);
}
.permission-list code{
  background:rgba(254,150,0,.06);color:var(--accent);border-radius:6px;padding:2px 6px;font-size:11px;
}
.permission-matrix{overflow-x:auto}
.matrix-row{display:grid;grid-template-columns:200px repeat(4,1fr);gap:8px;padding:8px 12px;border-top:1px solid var(--line);font-size:12px;align-items:center}
.matrix-head{color:var(--muted);font-weight:800;background:rgba(254,150,0,.04)}
.matrix-row span{color:var(--muted)}.matrix-row code{color:var(--accent);font-family:ui-monospace,monospace}
.hamburger{display:none}

/* Accessibility \& Interaction */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,details:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.btn,.tab-btn,.side-btn,.palette-item,.tag,.kbd,.pill,.theme-toggle-btn{cursor:pointer}
/* Transitions for all interactive surfaces */
.btn,.tab-btn,.side-btn,.card,.service-card,.ops-card,.panel,.tag,.step,.status-item,.post-card,.moment-card{transition:all .18s ease}

/* Fix very small Chinese text */
.eyebrow,.mini-title,.pane-title,.pill,.kbd,.layout-settings label,.switch,.status-item{font-size:13px}
.muted,.copyline,.cmd-stack button,.ops-card pre,.json-preview pre{font-size:13px}
.caption,.card-row-main small,.layout-panel-head span,.layout-panel-head small,.permission-list code{font-size:12px}

/* Normalize border radii */
.hero-panel,.panel{border-radius:20px}
.card,.service-card,.ops-card,.login-card{border-radius:20px}
.sidebar .side-btn,.tab-btn{border-radius:16px}
.btn{padding:0 16px;min-height:44px;border-radius:14px}
.btn.small{padding:0 13px;min-height:38px;border-radius:12px}


/* Animations */
@keyframes ripple-out{0%{transform:scale(0);opacity:1}100%{transform:scale(1);opacity:0}}
@keyframes hero-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes fade-in-up{0%{opacity:0;transform:translateY(16px)}100%{opacity:1;transform:translateY(0)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

/* Hero floating animation */
.hero-panel h1{animation:hero-float 6s ease-in-out infinite}
.hero-panel .eyebrow{animation:fade-in-up .6s ease both}
.hero-panel .type-line{animation:fade-in-up .6s .15s ease both}
.hero-panel .desc{animation:fade-in-up .6s .3s ease both}
.hero-panel .actions{animation:fade-in-up .6s .45s ease both}

/* Login page entrance */
.login-card{animation:fade-in-up .5s ease both}
.login-card h1{animation:hero-float 5s ease-in-out infinite}

/* Button shimmer on primary */
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);
  background-size:200% 100%;
  animation:shimmer 3s ease-in-out infinite;
}

/* Active press effect */
.btn:active,.tab-btn:active{transform:scale(.96)!important}

/* Toast slide-in */
@keyframes toast-in{0%{opacity:0;transform:translateX(-50%) translateY(20px)}100%{opacity:1;transform:translateX(-50%) translateY(0)}}
.toast.show{animation:toast-in .3s ease both}

/* Login page sakura petal overlay */
.login-page::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background:
    radial-gradient(3px 3px at 15% 25%,rgba(248,195,205,.6) 50%,transparent 50%),
    radial-gradient(2px 2px at 45% 40%,rgba(232,160,180,.5) 50%,transparent 50%),
    radial-gradient(3px 3px at 75% 30%,rgba(254,150,0,.4) 50%,transparent 50%),
    radial-gradient(2px 2px at 25% 65%,rgba(248,195,205,.5) 50%,transparent 50%),
    radial-gradient(3px 3px at 65% 70%,rgba(232,160,180,.4) 50%,transparent 50%),
    radial-gradient(2px 2px at 85% 55%,rgba(254,150,0,.5) 50%,transparent 50%),
    radial-gradient(3px 3px at 35% 85%,rgba(248,195,205,.45) 50%,transparent 50%),
    radial-gradient(2px 2px at 55% 15%,rgba(232,160,180,.55) 50%,transparent 50%);
  animation:petal-drift 20s linear infinite;
}
@keyframes petal-drift{
  0%{transform:translateY(0) rotate(0deg)}
  25%{transform:translateY(-15px) rotate(2deg)}
  50%{transform:translateY(-5px) rotate(-2deg)}
  75%{transform:translateY(-20px) rotate(1deg)}
  100%{transform:translateY(0) rotate(0deg)}
}


/* User dropdown */
.user-dropdown{position:relative}
.user-trigger{
  display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;
  border-radius:22px;border:1px solid var(--line);background:var(--panel);
  color:var(--text);cursor:pointer;font-size:14px;transition:.15s;
}
.user-trigger:hover{background:rgba(254,150,0,.06);border-color:var(--accent)}
.user-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.user-avatar{
  width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--sakura-deep));
  display:flex;align-items:center;justify-content:center;
  color:white;font-weight:700;font-size:13px;flex-shrink:0;
}
.user-name{font-weight:600;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-caret{font-size:10px;color:var(--muted);transition:.2s}
.user-dropdown.open .user-caret{transform:rotate(180deg)}
.user-menu{
  position:absolute;right:0;top:calc(100% + 8px);z-index:600;
  min-width:200px;border-radius:16px;border:1px solid var(--line);
  background:var(--panel);box-shadow:0 16px 48px rgba(0,0,0,.15);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.user-dropdown.open .user-menu{opacity:1;visibility:visible;transform:translateY(0)}
.user-menu-header{
  padding:14px 16px 10px;border-bottom:1px solid var(--line);
}
.user-menu-header strong{display:block;font-size:14px}
.user-menu-header small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.user-menu-items{display:flex;flex-direction:column;padding:6px}
.user-menu-items a,.user-menu-items button{
  display:flex;align-items:center;gap:8px;padding:10px 14px;
  border-radius:12px;border:none;background:transparent;color:var(--text);
  font-size:14px;text-decoration:none;cursor:pointer;transition:.12s;
  width:100%;text-align:left;
}
.user-menu-items a:hover,.user-menu-items button:hover{background:rgba(254,150,0,.08);color:var(--accent)}
.user-menu-items a:focus-visible,.user-menu-items button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
.user-menu-items hr{border:none;border-top:1px solid var(--line);margin:4px 0}
.user-menu-items .logout-link{color:var(--muted)}
.user-menu-items .logout-link:hover{color:var(--red);background:rgba(232,139,139,.08)}

/* Mobile */
@media(max-width:1180px){
  .workspace{grid-template-columns:1fr}.right-panel{position:static}
  .cards,.overview-cards,.service-grid,.ops-grid,.admin-grid{grid-template-columns:1fr 1fr}
  .tabs{display:flex}
  .sidebar{
    position:fixed;top:0;left:0;z-index:100;height:100vh;width:var(--sidebar);
    transform:translateX(-100%);transition:transform .28s cubic-bezier(.4,0,.2,1);box-shadow:none;
  }
  .sidebar.open{transform:translateX(0);box-shadow:0 0 80px rgba(0,0,0,.25)}
  .sidebar-overlay{position:fixed;inset:0;z-index:99;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);display:none}
  .sidebar-overlay.show{display:block}
  .hamburger{
    display:flex!important;position:fixed;top:12px;left:12px;z-index:110;
    width:42px;height:42px;border-radius:14px;border:1px solid var(--line);
    background:var(--panel);color:var(--text);font-size:20px;
    align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(18px);
    box-shadow:var(--shadow);
  }
  .shell{display:block}.main{padding:18px}.topbar{position:static;margin-top:0;border-radius:18px}
  .topbar .brand-inline{margin-left:50px}
  .user-name{display:none}
  .btn.small .btn-text{display:none}
}

@media(max-width:760px){
  .cards,.overview-cards,.service-grid,.ops-grid,.admin-grid{grid-template-columns:1fr}
  .card-large{grid-column:auto}.hero-panel{padding:24px 20px;min-height:auto}
  .tabs{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;gap:4px;padding:4px 2px 4px;margin:0 0 16px}
  .tab-btn{white-space:nowrap;padding:10px 14px;font-size:13px;border-radius:16px;scroll-snap-align:start;flex-shrink:0}
  .tab-full{display:none}.tab-short{display:inline;font-size:1.1rem}
  h1{letter-spacing:-1px;font-size:clamp(30px,7vw,42px)}
  .topbar{padding:8px 10px;gap:6px;border-radius:14px}
  .topbar .brand-inline small{display:none}
  .topbar .brand-inline strong{font-size:14px}
  .brand-inline{margin-left:44px}
  .top-actions{gap:5px}
  .btn.small{min-height:32px;font-size:12px;padding:0 10px}
  .user-trigger{padding:4px 8px 4px 4px;font-size:13px;border-radius:18px}
  .user-avatar{width:28px;height:28px;font-size:12px}
  .user-menu{right:-10px;min-width:180px;border-radius:14px}
  .side-btn span{left:52px;font-size:11px}
  .editor-top{align-items:flex-start;flex-direction:column}
  .users-table{min-width:880px}
  .users-row{grid-template-columns:80px 80px 100px 50px 45px 120px 120px 120px 280px;font-size:11px}
  .user-actions details form,.permission-list{left:0;right:auto}
  .login-card{padding:20px}.login-card h1{font-size:26px}
  .panel{padding:14px;border-radius:16px}
  .btn{min-height:42px;padding:0 14px}
  .service-card dl{grid-template-columns:50px 1fr;font-size:12px}
  .ops-card pre{font-size:11px;padding:8px}
  .timeline .step{padding:10px}
  .status-item{font-size:12px;padding:8px 10px}
  .copyline{font-size:11px;flex-wrap:wrap}
  .hero-panel .eyebrow{font-size:11px;margin-bottom:12px}
  .hero-panel .desc{font-size:13px;line-height:1.7}
  .section-head h2{font-size:22px}
  .mini-logo{width:26px;height:26px;border-radius:9px}
}

/* Usage stat cards */
.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:0.8rem;margin-bottom:1rem}
.stat-card{text-align:center;padding:1rem 0.6rem!important}
.stat-num{font-size:1.6rem;font-weight:800;color:var(--accent);line-height:1.2}
.stat-label{font-size:0.78rem;color:var(--muted);margin-top:0.2rem}
.usage-table{width:100%;border-collapse:collapse;font-size:0.85rem}
.usage-table th{padding:0.5rem 0.6rem;text-align:left;border-bottom:2px solid var(--border);background:var(--bg-card);white-space:nowrap}
.usage-table th:last-child,.usage-table td:last-child{text-align:right}
.usage-table td{padding:0.5rem 0.6rem;border-bottom:1px solid var(--border);text-align:right}
.usage-table td:first-child{text-align:left}
.usage-table td:nth-child(2){text-align:left}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.fw6{font-weight:600}
.update-note{font-size:0.75rem;color:var(--muted);margin-top:0.5rem}
.model-cell{font-size:0.8rem}
@media(max-width:760px){
  .stat-cards{grid-template-columns:repeat(3,1fr);gap:0.5rem}
  .stat-num{font-size:1.2rem}
  .stat-label{font-size:0.7rem}
  .usage-table{font-size:0.75rem}
  .usage-table th,.usage-table td{padding:0.35rem 0.4rem}
}