:root{color-scheme:dark;--bg: #0d1117;--bg-soft: #111722;--panel: #151b25;--panel-strong: #1a2230;--border: #2a3342;--border-soft: rgba(154, 170, 195, .18);--text: #edf2f8;--muted: #93a1b5;--faint: #627085;--accent: #5b9dff;--accent-strong: #8cbcff;--success: #38d47a;--warning: #f4b860;--danger: #ff6b75;--shadow: 0 20px 60px rgba(0, 0, 0, .34)}*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{min-width:320px;min-height:100vh;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,rgba(91,157,255,.08),transparent 240px),linear-gradient(135deg,#0d1117,#121925 46%,#0f151d);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid rgba(140,188,255,.85);outline-offset:2px}.login-page{display:grid;min-height:100vh;place-items:center;padding:24px}.login-card{width:min(100%,430px);padding:28px;border:1px solid var(--border-soft);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.045),transparent),#151b25f0;box-shadow:var(--shadow)}.login-mark{display:grid;width:56px;height:56px;margin-bottom:22px;place-items:center;border:1px solid rgba(91,157,255,.42);border-radius:8px;background:linear-gradient(135deg,#5b9dff42,#38d47a24);color:#d9e9ff;font-size:13px;font-weight:800;letter-spacing:0}.eyebrow{margin:0 0 8px;color:var(--accent-strong);font-size:12px;font-weight:700;letter-spacing:0;text-transform:uppercase}.login-card h1,.app-header h1{margin:0;color:var(--text);font-size:28px;line-height:1.12;letter-spacing:0}.login-copy,.header-copy{margin:10px 0 0;color:var(--muted);line-height:1.55}.field-label,.select-label,.toolbar-label,.meta-label,.device-label{display:block;color:var(--faint);font-size:12px;font-weight:700;letter-spacing:0;text-transform:uppercase}.field-label{margin-top:28px}.input-shell{margin-top:8px;border:1px solid var(--border);border-radius:8px;background:#0e141d;transition:border-color .16s ease,box-shadow .16s ease}.input-shell:focus-within{border-color:#5b9dffbd;box-shadow:0 0 0 4px #5b9dff1f}.input-shell input{width:100%;min-height:46px;border:0;background:transparent;color:var(--text);padding:0 14px}.input-shell input::placeholder{color:#68778d}.primary-action,.secondary-button,.ghost-button{min-height:40px;border-radius:8px;border:1px solid transparent;padding:0 16px;font-weight:700;transition:transform .16s ease,border-color .16s ease,background .16s ease,color .16s ease}.primary-action{width:100%;margin-top:14px;background:linear-gradient(135deg,#4f8cff,#39b778);color:#fff}.secondary-button,.ghost-button{background:#ffffff09;border-color:var(--border);color:var(--text)}.primary-action:hover:not(:disabled),.secondary-button:hover,.ghost-button:hover{transform:translateY(-1px)}.secondary-button:hover,.ghost-button:hover{border-color:#5b9dff94;background:#5b9dff1a}.login-status{display:flex;align-items:center;gap:9px;min-height:20px;margin-top:14px;color:var(--muted);font-size:13px}.login-status.error{color:var(--danger)}.status-dot,.live-dot{width:9px;height:9px;border-radius:999px;background:var(--faint);flex:0 0 auto}.status-dot.connecting,.live-dot.is-live{background:var(--success);box-shadow:0 0 0 5px #38d47a24}.status-dot.connecting,.live-dot.is-live{animation:pulse 1.8s ease-in-out infinite}.dashboard-shell{width:min(1180px,100%);margin:0 auto;padding:28px 24px 44px}.app-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:20px}.header-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:10px}.live-badge,.mini-stat{display:flex;min-height:40px;align-items:center;gap:8px;border:1px solid var(--border-soft);border-radius:8px;background:#ffffff09;padding:0 12px;color:var(--muted);font-size:13px}.mini-stat strong{color:var(--text);font-size:18px}.mini-stat span{color:var(--muted)}.toolbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px;padding:14px;border:1px solid var(--border-soft);border-radius:8px;background:#111722f0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.toolbar-summary{margin:3px 0 0;color:var(--muted);font-size:14px}.toolbar-controls{display:flex;align-items:end;gap:10px}.toolbar-controls select{min-width:180px;min-height:40px;border:1px solid var(--border);border-radius:8px;background:#0e141d;color:var(--text);padding:0 12px}.otp-list{display:grid;gap:10px}.otp-card{border:1px solid var(--border-soft);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.035),transparent),var(--panel);box-shadow:0 12px 28px #00000029;padding:16px;transition:transform .16s ease,border-color .16s ease,background .16s ease}.otp-card:hover{transform:translateY(-1px);border-color:#5b9dff61;background:linear-gradient(180deg,rgba(91,157,255,.055),transparent),var(--panel-strong)}.otp-card.is-new{animation:slideIn .52s ease both,newGlow 1.8s ease-out}.otp-card-main{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px}.device-block h2{margin:4px 0 0;overflow-wrap:anywhere;color:var(--text);font-size:18px;line-height:1.25}.otp-code{min-width:92px;border:1px solid rgba(91,157,255,.34);border-radius:8px;background:linear-gradient(135deg,#5b9dff33,#38d47a1a);color:#d9e9ff;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:18px;font-weight:800;letter-spacing:0;padding:9px 12px;text-align:center}.otp-meta-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;margin-top:16px}.otp-meta-grid strong,.otp-meta-grid time{display:block;margin-top:4px;color:var(--text);font-size:14px;overflow-wrap:anywhere}.otp-meta-grid time{color:var(--muted);white-space:nowrap}.message-preview{display:block;width:100%;margin-top:14px;border:1px solid var(--border-soft);border-radius:8px;background:#080c1261;color:var(--muted);padding:12px;text-align:left;line-height:1.5}.message-preview span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.message-preview.expanded span{display:block;overflow:visible}.empty-state{display:grid;min-height:360px;place-items:center;border:1px dashed rgba(147,161,181,.36);border-radius:8px;background:#151b2594;padding:44px 22px;text-align:center}.empty-state h2{margin:20px 0 8px;font-size:22px}.empty-state p{max-width:460px;margin:0;color:var(--muted);line-height:1.55}.empty-illustration{display:grid;width:112px;gap:9px}.empty-illustration span{display:block;height:18px;border:1px solid var(--border-soft);border-radius:8px;background:linear-gradient(90deg,#5b9dff3d,#38d47a1f)}.empty-illustration span:nth-child(2){width:82%}.empty-illustration span:nth-child(3){width:64%}@keyframes pulse{0%,to{box-shadow:0 0 0 4px #38d47a1f}50%{box-shadow:0 0 0 8px #38d47a00}}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes newGlow{0%{border-color:#38d47abd;background-color:#38d47a1f}to{border-color:var(--border-soft);background-color:transparent}}@media (max-width: 820px){.dashboard-shell{padding:20px 14px 34px}.app-header,.toolbar{align-items:stretch;flex-direction:column}.header-actions,.toolbar-controls{justify-content:flex-start}.toolbar-controls{align-items:stretch;flex-direction:column}.toolbar-controls select,.secondary-button{width:100%}}@media (max-width: 560px){.login-page{padding:14px}.login-card{padding:22px}.login-card h1,.app-header h1{font-size:24px}.header-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.live-badge,.mini-stat,.ghost-button{justify-content:center;width:100%}.otp-card-main,.otp-meta-grid{grid-template-columns:1fr}.otp-code{width:100%}}