:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#172033;background:#f4f7fb;--surface:#fff;--nav:#111827;--nav-soft:#1f2937;--text:#172033;--muted:#6b7280;--line:#e5eaf1;--brand:#3766e8;--brand-dark:#2d55c6;--ok:#11835b;--bad:#c23b37;--warn:#a86a06;--shadow:0 12px 34px rgba(31,42,68,.07)}*{box-sizing:border-box}html{font-size:15px}body{margin:0;background:linear-gradient(180deg,#f7f9fc 0,#f3f6fa 100%);color:var(--text);line-height:1.55}a{text-decoration:none;color:inherit}aside{position:fixed;inset:0 auto 0 0;width:244px;background:linear-gradient(180deg,#111827,#172033);padding:22px 15px;color:#d7deea;display:flex;flex-direction:column;border-right:1px solid #0d1420}.brand{display:flex;align-items:center;gap:11px;padding:4px 9px 22px;font-size:16px;font-weight:650}.brand small{display:block;margin-top:1px;font-size:11px;color:#91a0b5;font-weight:450}.logo-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#4c6fff,#6d5dfc);color:#fff;display:grid;place-items:center;font-size:17px;font-weight:700;box-shadow:0 8px 20px rgba(76,111,255,.28)}.logo-mark.small{width:38px;height:38px;border-radius:11px}nav{display:flex;flex-direction:column;gap:4px}nav a,.logout{padding:10px 12px;border-radius:10px;color:#b9c4d5;font-size:14px;font-weight:550}nav a:hover{background:#1d2939;color:#fff}nav a.active{background:linear-gradient(90deg,#26344a,#202b3d);color:#fff;box-shadow:inset 3px 0 0 #6b8cff}.logout{margin-top:auto}main{margin-left:244px;padding:28px 34px;max-width:1540px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;padding-bottom:17px;border-bottom:1px solid var(--line)}h1{font-size:26px;line-height:1.25;margin:3px 0 0;font-weight:680;letter-spacing:-.025em}h2{font-size:21px;line-height:1.3;margin:0 0 7px;font-weight:650}h3{font-size:16px;line-height:1.35;margin:0 0 5px;font-weight:650}h4{font-size:14px}.eyebrow{font-size:10px;letter-spacing:.14em;font-weight:700;color:#7c89a0}.status{padding:7px 11px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--line);background:#fff}.status.on{background:#ebfbf4;color:var(--ok);border-color:#bdebd8}.status.off{background:#f2f4f7;color:#667085}.hero-card,.provider-switch{display:flex;justify-content:space-between;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:16px;box-shadow:var(--shadow)}.hero-card.premium{background:linear-gradient(135deg,#ffffff 0,#f3f7ff 100%);border-color:#dce5f5}.hero-card h2{font-size:25px;max-width:760px}.hero-card p{max-width:820px;margin:0;color:var(--muted)}.hero-actions{display:flex;gap:9px;margin-top:18px}.button-link{display:inline-flex;align-items:center;justify-content:center;padding:9px 14px;border-radius:9px;font-size:13px;font-weight:650}.hero-status{min-width:205px;padding:17px;border:1px solid #dce5f5;background:rgba(255,255,255,.8);border-radius:14px}.hero-status span,.hero-status small{display:block;color:var(--muted)}.hero-status strong{display:block;font-size:20px;margin:3px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:16px}.metric{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:0 7px 22px rgba(31,42,68,.045);overflow:hidden}.metric:after{content:"";position:absolute;inset:auto -18px -26px auto;width:72px;height:72px;border-radius:50%;opacity:.1;background:currentColor}.metric.blue{color:#315dd7}.metric.green{color:#11835b}.metric.amber{color:#a86a06}.metric.violet{color:#7055d9}.metric b{font-size:27px;line-height:1.2;display:block;font-weight:680;color:#172033}.metric>span:last-child{font-size:13px;color:var(--muted)}.metric-icon{display:inline-grid;place-items:center;width:27px;height:27px;border-radius:8px;background:currentColor;color:#fff;margin-bottom:12px;font-size:13px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.card{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:20px;margin-bottom:15px;box-shadow:0 7px 22px rgba(31,42,68,.045)}.narrow{max-width:960px}.section-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:8px}.info-list>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.info-list>div:last-child{border-bottom:0}.info-list span{color:var(--muted)}.info-list b{font-weight:600;text-align:right}.timeline>div{display:grid;grid-template-columns:16px 1fr auto;gap:8px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.timeline>div:last-child{border:0}.dot{width:9px;height:9px;border-radius:50%}.dot.blue{background:#3766e8}.dot.green{background:#19a474}.muted,small{color:var(--muted)}p{margin:7px 0 0}label{display:block;font-size:13px;font-weight:580;margin:13px 0}input,textarea,select{width:100%;margin-top:6px;border:1px solid #d5dce6;border-radius:9px;padding:10px 11px;font:inherit;background:#fff;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border-color:#7fa1ff;box-shadow:0 0 0 3px #edf3ff}textarea{resize:vertical}button{border:0;border-radius:9px;padding:10px 14px;font:inherit;font-size:13px;font-weight:650;cursor:pointer}.primary{background:var(--brand);color:#fff}.primary:hover{background:var(--brand-dark)}.secondary{background:#eef3ff;color:#315dd7}.outline{background:#fff;color:#315dd7;border:1px solid #c9d7ff}.danger{background:#fff1f0;color:var(--bad);border:1px solid #f5c9c7}.wide{width:100%}button:disabled{opacity:.5;cursor:not-allowed}.provider-grid{align-items:start}.provider-card.selected{border-color:#9ab2ff;box-shadow:0 0 0 2px #edf3ff,0 10px 28px rgba(49,93,215,.08)}.provider-head{display:flex;justify-content:space-between;align-items:flex-start}.secret-preview{font-size:12px;background:#f8fafc;padding:9px 10px;border-radius:8px;color:var(--muted);border:1px solid var(--line)}.activate-form,.test-box,.webhook-box{margin-top:15px;padding-top:15px;border-top:1px solid var(--line)}.copy{display:flex;gap:8px;margin-top:7px}.copy input{margin:0}.pill-group{display:flex;gap:7px}.pill{padding:6px 10px;border-radius:999px;background:#f2f4f7;color:#667085;font-size:12px;font-weight:600}.pill.active{background:#edf3ff;color:#315dd7}.prompt-list{display:grid;gap:9px;margin:14px 0}.prompt-item{display:flex;gap:11px;align-items:flex-start;padding:13px;border:1px solid var(--line);border-radius:10px;margin:0;background:#fbfcfe}.prompt-item input{width:auto;margin-top:3px}.prompt-item b{font-weight:650}.prompt-item span{display:block;color:var(--muted);font-weight:400;margin-top:3px}.empty,.note{padding:13px;background:#f8fafc;border:1px solid var(--line);border-radius:9px;color:var(--muted)}details{border-top:1px solid var(--line);padding:13px 0}summary{cursor:pointer;font-weight:650}.detail-form{margin-top:10px}.toggle-row{display:flex;gap:10px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe}.toggle-row input{width:auto;margin-top:3px}.toggle-row small{display:block;margin-top:2px}.alert{padding:11px 13px;border-radius:9px;margin-bottom:14px;border:1px solid transparent;font-size:13px}.alert.ok{background:#ebfbf4;color:var(--ok);border-color:#bdebd8}.alert.bad{background:#fff1f0;color:var(--bad);border-color:#f5c9c7}.alert.warn{background:#fff8e8;color:var(--warn);border-color:#f6dda4}.toolbar-card{display:flex;align-items:center;justify-content:space-between;gap:18px}.auth-shell{min-height:100vh;background:radial-gradient(circle at top left,#dfe8ff 0,#f4f7fb 36%,#edf2f8 100%);display:grid;place-items:center;padding:24px}.auth-wrap{width:min(920px,100%);display:grid;grid-template-columns:1fr 420px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 22px 65px rgba(16,24,40,.12)}.auth-wrap.compact{width:min(840px,100%)}.auth-hero{background:linear-gradient(145deg,#111827,#20304a);color:#fff;padding:46px 38px;display:flex;flex-direction:column;justify-content:center}.auth-hero h1{font-size:34px;line-height:1.16;margin:12px 0 8px;font-weight:680}.auth-hero p{color:#bec8d7;font-size:15px}.feature-row{display:flex;gap:14px;flex-wrap:wrap;color:#dce4ef;margin-top:22px;font-size:13px}.auth-card{background:#fff;padding:36px}.auth-card h2{margin-top:18px}.back-link{display:block;text-align:center;margin-top:14px;color:#315dd7;font-size:13px;font-weight:600}hr{border:0;border-top:1px solid var(--line);margin:22px 0}@media(max-width:900px){aside{position:static;width:auto;min-height:auto}nav{flex-direction:row;overflow:auto;padding-bottom:4px}.logout{margin-top:8px}main{margin:0;padding:18px}.stats,.grid,.auth-wrap{grid-template-columns:1fr}.auth-hero{display:none}.hero-card,.provider-switch,.toolbar-card{align-items:flex-start;gap:14px;flex-direction:column}header{align-items:flex-start;gap:12px}.stats{grid-template-columns:repeat(2,1fr)}.hero-status{width:100%}}
/* v3.1.0 visual refinement */
:root{--brand:#3567e8;--brand-2:#7b61e8;--cyan:#13a8a8;--surface:#ffffff;--surface-soft:#f8fafe;--nav:#111827;--nav-soft:#1b2434;--line:#e4e9f2;--text:#182033;--muted:#687386;--shadow:0 14px 38px rgba(35,47,74,.08)}
body:before{content:"";position:fixed;inset:0 0 auto 244px;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--cyan));z-index:50}
aside{background:linear-gradient(180deg,#121a29 0%,#182235 100%);box-shadow:12px 0 34px rgba(18,26,41,.08)}
.brand{margin-bottom:6px}.logo-mark{background:#fff;border:1px solid rgba(255,255,255,.3);overflow:hidden;padding:7px;box-shadow:0 10px 24px rgba(30,55,120,.24)}.logo-mark img{display:block;width:100%;height:100%;object-fit:contain}.logo-mark.small{padding:6px}
nav a{position:relative;transition:.18s ease}nav a:before{content:"";position:absolute;left:0;top:50%;width:3px;height:0;border-radius:4px;background:#7d9cff;transform:translateY(-50%);transition:.18s ease}nav a.active{background:#243149;box-shadow:none}nav a.active:before{height:24px}nav a:hover{transform:translateX(2px)}
main{padding-top:34px}header{background:rgba(255,255,255,.72);backdrop-filter:blur(12px);margin:-6px -8px 22px;padding:14px 8px 18px;position:sticky;top:4px;z-index:20}
.hero-card.premium{background:linear-gradient(135deg,#fff 0%,#f5f8ff 55%,#f2fbfb 100%);border-color:#dbe5f8;position:relative;overflow:hidden}.hero-card.premium:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-80px;top:-100px;background:linear-gradient(135deg,rgba(53,103,232,.16),rgba(19,168,168,.08))}
.metric{border-top:3px solid transparent}.metric.blue{border-top-color:#3567e8}.metric.green{border-top-color:#15936b}.metric.amber{border-top-color:#d38a20}.metric.violet{border-top-color:#7b61e8}
.card{transition:box-shadow .18s ease,border-color .18s ease}.card:hover{border-color:#d6deeb;box-shadow:0 16px 36px rgba(35,47,74,.075)}
.page-intro{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 22px;margin-bottom:15px;border:1px solid #dce5f4;border-radius:16px;background:linear-gradient(120deg,#fff,#f5f8ff)}.page-intro h2{margin:3px 0 0}.page-intro p{color:var(--muted);max-width:760px}.count-badge{padding:8px 12px;border-radius:999px;background:#edf3ff;color:#315dd7;font-size:12px;font-weight:700;white-space:nowrap}
.copy{background:#f8fafe;border:1px solid var(--line);border-radius:10px;padding:6px}.copy input{border:0;background:transparent;box-shadow:none;padding:6px 8px;font-size:12px}.copy button{min-width:74px;background:#e9efff;color:#315dd7}.copy button:hover{background:#dfe8ff}.copy-feedback{display:block;min-height:18px;margin-top:5px;color:var(--ok)}
.prompt-list{grid-template-columns:repeat(2,minmax(0,1fr))}.prompt-item{min-height:92px;background:linear-gradient(180deg,#fff,#fafcff)}.prompt-item:hover{border-color:#b9caf4}.prompt-editor{border:1px solid var(--line);border-radius:12px;padding:0;margin:9px 0;overflow:hidden}.prompt-editor summary{display:flex;justify-content:space-between;align-items:center;padding:14px 15px;background:#fbfcfe}.prompt-editor summary small{font-weight:450}.prompt-editor[open] summary{background:#f2f6ff;border-bottom:1px solid var(--line)}.prompt-editor .detail-form,.prompt-editor form{padding:0 15px 15px}.prompt-editor form+form{padding-top:0}
button{transition:transform .12s ease,box-shadow .12s ease,background .12s ease}button:hover{transform:translateY(-1px)}.primary{box-shadow:0 8px 18px rgba(53,103,232,.18)}
.auth-shell{background:radial-gradient(circle at 18% 8%,#e7edff 0,#f6f8fc 35%,#eef3f8 100%)}.auth-wrap{box-shadow:0 28px 85px rgba(20,31,56,.15)}.auth-hero{background:linear-gradient(150deg,#121a29 0%,#203455 70%,#1d5c63 130%)}
@media(max-width:900px){body:before{inset:0 0 auto 0}.page-intro{align-items:flex-start;flex-direction:column}.prompt-list{grid-template-columns:1fr}header{position:static;margin:0 0 18px;padding:0 0 15px;background:transparent;backdrop-filter:none}}
/* v3.2.0 usage control and message database */
.usage-stats{margin-top:2px}.limit-grid{margin:6px 0 4px}.table-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.table-toolbar p{margin-top:3px}.table-search{width:min(320px,100%);margin:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}.data-table{width:100%;border-collapse:collapse;min-width:980px;background:#fff}.data-table th{font-size:11px;letter-spacing:.055em;text-transform:uppercase;color:#727d90;background:#f8fafe;text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:12px;border-bottom:1px solid #edf0f5;font-size:13px;vertical-align:top}.data-table tbody tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fbfcff}.data-table td b{font-weight:650}.data-table td small{display:block;margin-top:3px;max-width:240px;overflow-wrap:anywhere}.empty-cell{text-align:center;color:var(--muted);padding:28px!important}.type-badge,.status-mini{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:650;white-space:nowrap}.type-badge.personal{background:#edf3ff;color:#315dd7}.type-badge.group{background:#eaf9f3;color:#137553}.status-mini.ready{background:#eaf9f3;color:#137553}.status-mini.locked{background:#fff3df;color:#9b6100}.card .alert b{font-weight:670}
@media(max-width:900px){.table-toolbar{align-items:flex-start;flex-direction:column}.table-search{width:100%}.limit-grid{grid-template-columns:1fr}}

.action-menu{position:relative}.action-menu summary{cursor:pointer;list-style:none;font-weight:600;color:#3155a5}.action-menu summary::-webkit-details-marker{display:none}.action-pop{position:absolute;right:0;z-index:12;width:220px;padding:10px;border:1px solid #dfe6f2;border-radius:12px;background:#fff;box-shadow:0 14px 40px rgba(34,55,96,.16)}.action-pop form{display:grid;gap:7px}.mini{padding:8px 10px;border:1px solid #d8e0ed;border-radius:8px;background:#f8fafc;text-align:left;cursor:pointer}.mini:hover{background:#eef4ff}.mini.danger{color:#b42318;background:#fff5f4;border-color:#ffd3cf}.health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.health-item{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid #e4eaf3;border-radius:14px;background:#fbfcfe}.health-item p{margin:5px 0 0;color:#65738b;font-size:13px}.health-dot{width:11px;height:11px;border-radius:99px;margin-top:5px;flex:0 0 auto}.health-item.good .health-dot{background:#16a36a;box-shadow:0 0 0 5px #e7f8f1}.health-item.bad .health-dot{background:#d92d20;box-shadow:0 0 0 5px #fff0ee}.health-actions{margin-top:18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}