*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--bg-base:#0c0e14;--bg-surface:#141720;--bg-elevated:#1a1e2e;
--border:#232840;--text:#e8eaf0;--text-secondary:#8890a8;
--accent:#3ecfb4;--danger:#f06868;--warning:#f0a848;--success:#48d680;
--radius:12px;--sidebar-w:260px;
/* Backward-compat aliases for pages not yet converted */
--bg:var(--bg-base);--surface:var(--bg-surface);--primary:var(--accent);--primary-hover:#4eddc2;--text-dim:var(--text-secondary);--danger-hover:#f08888;
}
html{font-family:'Inter',system-ui,sans-serif;font-size:14px;color:var(--text);background:var(--bg-base);-webkit-font-smoothing:antialiased}
body{min-height:100vh}
a{color:var(--accent);text-decoration:none}
input,select,textarea,button{font:inherit;color:inherit;border:none;outline:none;background:none}
.mono{font-family:'JetBrains Mono',monospace;font-size:0.85em}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:500;font-size:14px;cursor:pointer;transition:background .15s,transform .1s,box-shadow .15s;user-select:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#0c0e14;width:100%;padding:12px}
.btn-primary:hover{background:#4eddc2;box-shadow:0 0 20px rgba(62,207,180,.2)}
.btn-primary:disabled{opacity:0.5;cursor:not-allowed}
.btn-secondary{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text)}
.btn-secondary:hover{border-color:var(--accent);background:#1e2336}
.btn-danger{background:rgba(240,104,104,.12);color:var(--danger);border:1px solid rgba(240,104,104,.2)}
.btn-danger:hover{background:rgba(240,104,104,.2)}
.btn-ghost{color:var(--text-secondary);padding:8px 12px}
.btn-ghost:hover{color:var(--text);background:var(--bg-elevated)}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:6px;width:auto}

/* ── Landing / Drop Zone ── */
#landing{display:flex;flex-direction:column;min-height:100vh;position:relative;overflow:hidden}
#landing::before{content:'';position:absolute;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,rgba(62,207,180,.05),transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.landing-header{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;position:relative;z-index:1}
.landing-logo{display:flex;align-items:center;gap:10px}
.landing-logo .lock-wrap{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#2a9d8f);display:flex;align-items:center;justify-content:center}
.landing-logo h2{font-size:18px;font-weight:700;letter-spacing:-.3px}
.landing-signin{font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;padding:8px 16px;border-radius:8px;transition:all .15s}
.landing-signin:hover{color:var(--accent);background:rgba(62,207,180,.06)}
.landing-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;position:relative;z-index:1}
.landing-body h1{font-size:40px;font-weight:700;letter-spacing:-1px;text-align:center;margin-bottom:8px}
.landing-body h1 span{color:var(--accent)}
.landing-body .subtitle{color:var(--text-secondary);font-size:16px;text-align:center;margin-bottom:40px;max-width:480px;line-height:1.5}
.landing-drop{width:100%;max-width:520px;border:2px dashed var(--border);border-radius:16px;padding:60px 40px;text-align:center;cursor:pointer;transition:all .2s;position:relative}
.landing-drop:hover,.landing-drop.dragover{border-color:var(--accent);background:rgba(62,207,180,.03)}
.landing-drop.dragover{animation:dashCycle 1s infinite}
@keyframes dashCycle{0%{border-color:var(--accent)}50%{border-color:var(--border)}100%{border-color:var(--accent)}}
.landing-drop .drop-icon{width:64px;height:64px;border-radius:16px;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--accent)}
.landing-drop p{font-size:16px;font-weight:500;margin-bottom:6px}
.landing-drop span{font-size:13px;color:var(--text-secondary)}
.landing-footer{padding:20px 32px;text-align:center;color:var(--text-secondary);font-size:12px;position:relative;z-index:1}

/* ── Encrypt / Progress overlay ── */
.encrypt-overlay{position:fixed;inset:0;background:rgba(12,14,20,.85);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeUp .2s}
.encrypt-box{text-align:center}
.encrypt-box .spinner{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 20px}
@keyframes spin{to{transform:rotate(360deg)}}
.encrypt-box p{font-size:16px;font-weight:500}
.encrypt-box .mono{margin-top:8px;color:var(--text-secondary);font-size:12px}

/* ── Share link result ── */
.share-result{position:fixed;inset:0;background:rgba(12,14,20,.85);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeUp .2s}
.share-box{text-align:center;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:40px;max-width:520px;width:90vw}
.share-box .check-circle{width:56px;height:56px;border-radius:50%;background:rgba(72,214,128,.1);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--success)}
.share-box h3{font-size:18px;margin-bottom:8px}
.share-box p{color:var(--text-secondary);margin-bottom:20px;font-size:14px;line-height:1.5}
.copy-link-row{display:flex;gap:8px;margin:0 auto}
.copy-link-row input{flex:1;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text)}
.copy-link-row .btn{flex-shrink:0}
.countdown-bar{margin-top:20px;text-align:center}
.countdown-bar .timer{font-family:'JetBrains Mono',monospace;font-size:24px;font-weight:700;color:var(--warning);margin-bottom:4px;font-variant-numeric:tabular-nums}
.countdown-bar .timer-label{font-size:12px;color:var(--text-secondary)}
.claim-cta{margin-top:16px;padding:16px;background:rgba(62,207,180,.06);border:1px solid rgba(62,207,180,.15);border-radius:10px}
.claim-cta p{font-size:13px;color:var(--text-secondary);margin-bottom:10px}

/* ── Login ── */
#login-screen{display:none;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base);position:relative;overflow:hidden}
#login-screen::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(62,207,180,.06),transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
.login-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:48px 40px;width:400px;max-width:90vw;position:relative;z-index:1}
.login-card .logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:32px}
.login-card .logo .lock-wrap{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#2a9d8f);display:flex;align-items:center;justify-content:center}
.login-card .logo h1{font-size:24px;font-weight:700;letter-spacing:-.5px}
.login-card label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.login-card .field{margin-bottom:20px}
.login-card input[type=email],.login-card input[type=password],.login-card input[type=text]{width:100%;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;font-size:14px;transition:border-color .2s}
.login-card input:focus{border-color:var(--accent)}
.login-step{display:none;animation:fadeUp .25s ease-out}
.login-step.active{display:block}
.login-alt{display:flex;gap:10px;margin-top:12px}
.login-alt .btn{flex:1;font-size:13px}
.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-secondary);font-size:12px}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}
.login-back{display:flex;align-items:center;gap:6px;color:var(--text-secondary);font-size:13px;cursor:pointer;margin-bottom:24px;transition:color .15s}
.login-back:hover{color:var(--accent)}

/* ── Fullscreen page (for unauthenticated pages that aren't landing/login) ── */
#fullscreen-page{display:none;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base);position:relative;overflow:hidden;padding:20px}
#fullscreen-page::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(62,207,180,.06),transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}
#fullscreen-page .login-card{width:480px}

/* ── App Shell ── */
#app{display:none;height:100vh}
#app.visible{display:grid;grid-template-columns:var(--sidebar-w) 1fr}

/* Sidebar */
.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100vh;position:relative;z-index:20}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 24px;border-bottom:1px solid var(--border)}
.sidebar-logo .lock-wrap{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#2a9d8f);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sidebar-logo h2{font-size:18px;font-weight:700;letter-spacing:-.3px}
.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:8px;cursor:pointer;color:var(--text-secondary);font-weight:500;font-size:14px;transition:all .15s;text-decoration:none}
.nav-item:hover{color:var(--text);background:var(--bg-elevated)}
.nav-item.active{color:var(--accent);background:rgba(62,207,180,.08)}
.nav-item i{width:20px;height:20px;flex-shrink:0}
.nav-item span{white-space:nowrap;overflow:hidden}
.sidebar-footer{padding:16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
.sidebar-footer .avatar{width:32px;height:32px;border-radius:8px;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:600;color:var(--accent)}
.sidebar-footer .user-info{flex:1;min-width:0}
.sidebar-footer .user-email{font-size:12px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-footer .user-name{font-size:13px;font-weight:500}
.sidebar-footer .logout-btn{cursor:pointer;color:var(--text-secondary);padding:4px;border-radius:6px;transition:color .15s}
.sidebar-footer .logout-btn:hover{color:var(--danger)}

/* Mobile sidebar */
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:15}
.mobile-toggle{display:none;position:fixed;top:16px;left:16px;z-index:25;width:40px;height:40px;border-radius:10px;background:var(--bg-surface);border:1px solid var(--border);align-items:center;justify-content:center;cursor:pointer}

/* Main area */
.main{display:flex;flex-direction:column;height:100vh;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;border-bottom:1px solid var(--border);flex-shrink:0;min-height:64px}
.topbar h1{font-size:20px;font-weight:600;letter-spacing:-.3px}
.topbar-actions{display:flex;gap:8px;align-items:center}
.view-container{flex:1;overflow-y:auto;padding:28px 32px}

/* ── Views ── */
.view{display:none;animation:fadeUp .25s ease-out}
.view.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Cards */
.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color .2s,box-shadow .2s;margin-bottom:1rem}
.card:hover{border-color:#2d3350}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-size:15px;font-weight:600}

/* Items grid */
.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.item-card{cursor:pointer;position:relative}
.item-card:hover{border-color:var(--accent);box-shadow:0 0 20px rgba(62,207,180,.05)}
.item-card .item-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.item-card .item-icon.encrypted{background:rgba(62,207,180,.1);color:var(--accent)}
.item-card .item-icon.drop{background:rgba(240,168,72,.1);color:var(--warning)}
.item-card .item-name{font-weight:600;font-size:15px;margin-bottom:4px}
.item-card .item-meta{font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}
.item-card .item-actions{position:absolute;top:16px;right:16px;display:flex;gap:4px;opacity:0;transition:opacity .15s}
.item-card:hover .item-actions{opacity:1}
.item-card .item-actions button{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:all .15s}
.item-card .item-actions button:hover{background:var(--bg-elevated);color:var(--text)}
.item-card .item-actions button.del:hover{color:var(--danger)}
.badge{display:inline-flex;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.badge-encrypted{background:rgba(62,207,180,.1);color:var(--accent)}
.badge-drop{background:rgba(240,168,72,.1);color:var(--warning)}
.badge-active{background:rgba(72,214,128,.12);color:var(--success)}
.badge-expired{background:rgba(136,144,168,.12);color:var(--text-secondary)}
.badge-revoked{background:rgba(240,104,104,.12);color:var(--danger)}
.badge-pending{background:rgba(240,168,72,.12);color:var(--warning)}

/* Search bar */
.search-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;margin-bottom:20px;transition:border-color .2s}
.search-bar:focus-within{border-color:var(--accent)}
.search-bar input{flex:1;background:none;font-size:14px}
.search-bar i{color:var(--text-secondary);width:18px;height:18px}
.filter-pills{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap}
.pill{padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;background:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary);transition:all .15s}
.pill.active,.pill:hover{border-color:var(--accent);color:var(--accent);background:rgba(62,207,180,.06)}

/* Empty state */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;color:var(--text-secondary)}
.empty-state .empty-icon{width:64px;height:64px;border-radius:16px;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.empty-state h3{color:var(--text);font-size:18px;margin-bottom:8px}
.empty-state p{max-width:320px;line-height:1.5}
.empty{color:var(--text-secondary);text-align:center;padding:2rem;font-size:0.9rem}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-secondary);border-bottom:1px solid var(--border)}
td{padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.01)}
tr.clickable{cursor:pointer}
tr.clickable:hover td{background:rgba(62,207,180,.04)}

/* Tabs */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:24px;position:relative}
.tab{padding:12px 20px;font-weight:500;color:var(--text-secondary);cursor:pointer;position:relative;transition:color .15s}
.tab:hover{color:var(--text)}
.tab.active{color:var(--accent)}
.tab.active::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent);border-radius:1px;animation:tabSlide .2s ease-out}
@keyframes tabSlide{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* Detail view */
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:13px;color:var(--text-secondary);cursor:pointer}
.breadcrumb:hover{color:var(--text)}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.detail-label{font-size:12px;color:var(--text-secondary);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px;font-weight:500}
.detail-value{font-size:14px;margin-bottom:14px}
.detail-value:last-child{margin-bottom:0}
.detail-row{display:flex;justify-content:space-between;padding:0.4rem 0;border-bottom:1px solid var(--border);font-size:0.9rem}
.detail-row .detail-label{text-transform:none;letter-spacing:normal;font-weight:normal;margin-bottom:0}
.code-block{background:var(--bg-base);border:1px solid var(--border);border-radius:8px;padding:16px;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-all;max-height:300px;overflow-y:auto}

/* Forms */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.form-input{width:100%;padding:10px 14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;transition:border-color .2s}
.form-input:focus{border-color:var(--accent)}
select.form-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238890a8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
textarea.form-input{resize:vertical;min-height:100px}
.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px;text-align:center;color:var(--text-secondary);cursor:pointer;transition:all .2s}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent);color:var(--accent);background:rgba(62,207,180,.03)}

/* Legacy form compat */
form{display:flex;flex-direction:column;gap:0.75rem}
form label{display:flex;flex-direction:column;gap:0.25rem;font-size:0.9rem;color:var(--text-secondary)}
form input,form select,form textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:0.5rem 0.75rem;font-size:0.95rem}
form input:focus,form select:focus,form textarea:focus{border-color:var(--accent)}
textarea{min-height:120px;resize:vertical}
.checkbox-row{flex-direction:row;align-items:center;gap:0.5rem}
.checkbox-row input{width:auto}
.actions{display:flex;gap:0.5rem;margin-top:1rem}
.flex-between{display:flex;justify-content:space-between;align-items:center}

/* Billing gauge */
.gauge-wrap{display:flex;align-items:center;gap:32px;margin-bottom:28px}
.gauge{position:relative;width:160px;height:160px;flex-shrink:0}
.gauge svg{transform:rotate(-90deg)}
.gauge circle{fill:none;stroke-width:10;stroke-linecap:round}
.gauge .track{stroke:var(--border)}
.gauge .fill{stroke:var(--accent);transition:stroke-dashoffset 1s ease-out}
.gauge-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.gauge-label .pct{font-size:32px;font-weight:700}
.gauge-label .sub{font-size:11px;color:var(--text-secondary)}
.gauge-stats .stat{margin-bottom:16px}
.gauge-stats .stat-value{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.gauge-stats .stat-label{font-size:12px;color:var(--text-secondary);margin-top:2px}
.countdown{font-family:'JetBrains Mono',monospace;font-variant-numeric:tabular-nums}

/* Legacy sections */
.section{margin-bottom:2rem}
.section-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.section-title::after{content:'';flex:1;height:1px;background:var(--border)}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.status-dot.active{background:var(--success);box-shadow:0 0 8px rgba(72,214,128,.4);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(72,214,128,.4)}50%{box-shadow:0 0 0 8px rgba(72,214,128,0)}}
.toggle{width:44px;height:24px;border-radius:12px;background:var(--border);position:relative;cursor:pointer;transition:background .2s;flex-shrink:0}
.toggle.on{background:var(--accent)}
.toggle .knob{width:18px;height:18px;border-radius:50%;background:#fff;position:absolute;top:3px;left:3px;transition:transform .2s}
.toggle.on .knob{transform:translateX(20px)}

/* Passkey cards */
.passkey-card{display:flex;align-items:center;gap:16px;padding:16px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;transition:border-color .2s}
.passkey-card:hover{border-color:#2d3350}
.passkey-card .pk-icon{width:40px;height:40px;border-radius:10px;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}
.passkey-card .pk-info{flex:1}
.passkey-card .pk-name{font-weight:600;font-size:14px;margin-bottom:2px}
.passkey-card .pk-meta{font-size:12px;color:var(--text-secondary);display:flex;gap:10px}
.badge-prf{background:rgba(62,207,180,.1);color:var(--accent)}
.badge-auth{background:rgba(136,144,168,.12);color:var(--text-secondary)}

/* Timeline / Audit */
.timeline{position:relative;padding-left:32px}
.timeline::before{content:'';position:absolute;left:11px;top:8px;bottom:8px;width:1px;background:var(--border)}
.timeline-entry{position:relative;padding-bottom:20px}
.timeline-entry:last-child{padding-bottom:0}
.timeline-dot{position:absolute;left:-32px;top:4px;width:22px;height:22px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center}
.timeline-dot i{width:12px;height:12px}
.timeline-dot.action-create{color:var(--success);border-color:rgba(72,214,128,.3)}
.timeline-dot.action-read{color:var(--accent);border-color:rgba(62,207,180,.3)}
.timeline-dot.action-delete{color:var(--danger);border-color:rgba(240,104,104,.3)}
.timeline-dot.action-grant{color:var(--warning);border-color:rgba(240,168,72,.3)}
.timeline-dot.action-auth{color:#8890a8;border-color:var(--border)}
.timeline-content{background:var(--bg-surface);border:1px solid var(--border);border-radius:10px;padding:14px 16px}
.timeline-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;flex-wrap:wrap;gap:6px}
.timeline-action{font-weight:600;font-size:14px}
.timeline-time{font-size:12px;color:var(--text-secondary);font-family:'JetBrains Mono',monospace}
.timeline-detail{font-size:13px;color:var(--text-secondary);display:flex;gap:12px;flex-wrap:wrap}
.timeline-detail span{display:flex;align-items:center;gap:4px}

/* Messages */
.msg{padding:0.75rem 1rem;border-radius:var(--radius);margin-bottom:1rem;font-size:0.9rem}
.msg-error{background:rgba(240,104,104,0.1);border:1px solid rgba(240,104,104,0.3);color:var(--danger)}
.msg-success{background:rgba(72,214,128,0.1);border:1px solid rgba(72,214,128,0.3);color:var(--success)}
.msg-info{background:rgba(62,207,180,0.1);border:1px solid rgba(62,207,180,0.3);color:var(--accent)}
.loading{color:var(--text-secondary);font-style:italic}
.pre-wrap{white-space:pre-wrap;word-break:break-all;background:var(--bg-base);border:1px solid var(--border);border-radius:8px;padding:1rem;font-family:'JetBrains Mono',monospace;font-size:0.85rem;margin-top:0.5rem}

h1{font-size:1.5rem;margin-bottom:1.25rem}
h2{font-size:1.2rem;margin-bottom:1rem}

/* Skeleton loading */
.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,#222842 50%,var(--bg-elevated) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.skel-line{height:14px;margin-bottom:10px;border-radius:4px}
.skel-line.w60{width:60%}.skel-line.w40{width:40%}.skel-line.w80{width:80%}

/* Progress */
.progress-ring{width:100%;background:var(--border);border-radius:4px;overflow:hidden;height:6px;margin:1rem 0}
.progress-ring-fill{height:100%;background:var(--accent);transition:width 0.15s}

/* Animation */
@keyframes checkPop{0%{transform:scale(0)}50%{transform:scale(1.2)}100%{transform:scale(1)}}
.check-pop{animation:checkPop .3s ease-out}

/* Responsive */
@media(max-width:1024px){
:root{--sidebar-w:72px}
.sidebar-logo h2,.nav-item span,.sidebar-footer .user-info,.sidebar-footer .logout-btn{display:none}
.sidebar-logo{padding:16px;justify-content:center}
.nav-item{justify-content:center;padding:12px}
.sidebar-footer{justify-content:center}
.sidebar-footer .avatar{margin:0}
}
@media(max-width:768px){
#app.visible{grid-template-columns:1fr}
.sidebar{position:fixed;left:-280px;width:280px;transition:left .3s ease;z-index:20}
.sidebar.open{left:0}
.sidebar-logo h2,.nav-item span,.sidebar-footer .user-info,.sidebar-footer .logout-btn{display:revert}
.sidebar-overlay.visible{display:block}
.mobile-toggle{display:flex}
.topbar{padding-left:64px}
.view-container{padding:20px 16px}
.detail-grid{grid-template-columns:1fr}
.items-grid{grid-template-columns:1fr}
.gauge-wrap{flex-direction:column;align-items:flex-start}
.landing-body h1{font-size:28px}
}