/* AI Chat Pro — Premium Dark Theme */

/* ── FULLSCREEN ── */
.aic-wrapper{
    position:fixed !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    z-index:999999 !important;
    display:flex !important;
    overflow:hidden !important;
    background:#080808 !important;
    color:#e0e0e0;
    font-family:-apple-system,'Segoe UI',sans-serif;
    width:100vw !important;
    height:100vh !important;
    max-width:100vw !important;
    max-height:100vh !important;
}
.aic-wrapper *{box-sizing:border-box;margin:0;padding:0;}

/* Admin bar offset */
.admin-bar .aic-wrapper{top:32px !important;height:calc(100vh - 32px) !important;}
@media screen and (max-width:782px){
    .admin-bar .aic-wrapper{top:46px !important;height:calc(100dvh - 46px) !important;}
    .aic-wrapper{height:100dvh !important;height:-webkit-fill-available !important;}
} !important;}
}

/* Cover everything behind wrapper */
.aic-wrapper::before{
    content:'';
    position:fixed;
    inset:0;
    background:#080808;
    z-index:-1;
    pointer-events:none;
}

/* Hide scrollbar on body, cover right strip */
body:has(.aic-wrapper){
    overflow:hidden !important;
    background:#080808 !important;
    padding-right:0 !important;
    margin-right:0 !important;
}
html:has(.aic-wrapper){
    overflow:hidden !important;
    background:#080808 !important;
    scrollbar-width:none;
}
html:has(.aic-wrapper)::-webkit-scrollbar{ display:none; }

/* ── LOGIN ── */
.aic-login-wrap{display:flex;align-items:center;justify-content:center;min-height:60vh;background:#080808;}
.aic-login-box{text-align:center;padding:48px 40px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:20px;max-width:360px;}
.aic-login-logo{font-size:32px;margin-bottom:20px;}
.aic-login-box h2{font-size:22px;color:#ececec;margin-bottom:8px;}
.aic-login-box p{font-size:14px;color:#555;margin-bottom:28px;}
.aic-login-btn,.aic-register-btn{display:block;padding:11px 24px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;margin-bottom:10px;transition:all .15s;}
.aic-login-btn{background:#ff7c5c;color:#fff;}
.aic-login-btn:hover{background:#ff5c3a;}
.aic-register-btn{background:rgba(255,255,255,.05);color:#888;border:1px solid rgba(255,255,255,.08);}

/* ── SIDEBAR ── */
.aic-sidebar{width:240px;min-width:240px;display:flex;flex-direction:column;background:#0a0a0a;border-right:1px solid rgba(255,255,255,.06);transition:transform .3s ease,width .3s ease;z-index:40;flex-shrink:0;}
.aic-sidebar.collapsed{width:0;min-width:0;overflow:hidden;}
.aic-sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:16px 14px;border-bottom:1px solid rgba(255,255,255,.05);}
.aic-logo{display:flex;align-items:center;gap:8px;}
.aic-logo-mark{font-size:18px;}
.aic-logo-text{font-size:14px;font-weight:600;color:#ececec;white-space:nowrap;}
.aic-new-btn{width:28px;height:28px;border-radius:7px;border:1px solid rgba(255,255,255,.1);background:transparent;color:#666;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.aic-new-btn:hover{background:rgba(255,255,255,.07);color:#ccc;}
.aic-history-label{font-size:10px;font-weight:700;color:#2a2a2a;text-transform:uppercase;letter-spacing:1px;padding:14px 16px 6px;}
.aic-history-list{flex:1;overflow-y:auto;padding:4px 8px;}
.aic-history-list::-webkit-scrollbar{width:3px;}
.aic-history-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:2px;}
.aic-history-item{padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13px;color:#666;transition:all .15s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid transparent;}
.aic-history-item:hover{background:rgba(255,255,255,.04);color:#bbb;}
.aic-history-item.active{background:rgba(255,124,92,.08);color:#ff7c5c;border-color:rgba(255,124,92,.18);}
.aic-no-history{padding:16px 10px;color:#333;font-size:13px;}
.aic-history-loading{display:flex;align-items:center;gap:5px;padding:16px 10px;}
.aic-history-loading span{width:5px;height:5px;border-radius:50%;background:#2a2a2a;animation:aic-bounce 1.2s ease-in-out infinite;}
.aic-history-loading span:nth-child(2){animation-delay:.2s;}
.aic-history-loading span:nth-child(3){animation-delay:.4s;}
.aic-sidebar-bottom{padding:12px;border-top:1px solid rgba(255,255,255,.05);}
.aic-token-bar{margin-bottom:10px;}
.aic-token-bar-top{display:flex;align-items:center;gap:5px;margin-bottom:6px;font-size:12px;}
.aic-token-label{flex:1;color:#444;}
.aic-token-pct{font-size:10px;color:#555;}
.aic-token-track{height:3px;background:rgba(255,255,255,.06);border-radius:2px;margin-bottom:5px;overflow:hidden;}
.aic-token-fill{height:100%;background:#ff7c5c;border-radius:2px;transition:width .5s;}
.aic-token-nums{display:flex;justify-content:space-between;font-size:10px;color:#333;}
.aic-user-row{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:10px;cursor:pointer;transition:all .15s;border:1px solid transparent;}
.aic-user-row:hover{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.07);}
.aic-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#ff7c5c,#ff3d6b);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0;}
.aic-user-info{flex:1;display:flex;flex-direction:column;gap:1px;min-width:0;}
.aic-user-name{font-size:12px;font-weight:500;color:#ccc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-user-plan{font-size:10px;color:#444;}

/* ── OVERLAY ── */
.aic-sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:39;}
.aic-sidebar-overlay.active{display:block;}

/* ── SETTINGS PANEL ── */
.aic-settings-panel{position:absolute;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.75);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .25s;}
.aic-settings-panel.open{opacity:1;pointer-events:all;}
.aic-sp-card{display:flex;width:min(860px,92vw);height:min(560px,88vh);background:#111;border-radius:18px;border:1px solid rgba(255,255,255,.1);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.7);position:relative;}
.aic-sp-close{position:absolute;top:14px;right:14px;z-index:10;width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);color:#666;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.aic-sp-close:hover{background:rgba(255,255,255,.12);color:#ccc;}
.aic-sp-sidebar{width:180px;min-width:180px;background:#0d0d0d;border-right:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;padding:20px 12px 16px;flex-shrink:0;}
.aic-sp-sidebar-top{margin-bottom:24px;}
.aic-sp-logo{display:flex;align-items:center;gap:8px;}
.aic-sp-logo-icon{font-size:16px;}
.aic-sp-logo-text{font-size:13px;font-weight:700;color:#ececec;}
.aic-sp-nav{display:flex;flex-direction:column;gap:2px;}
.aic-sp-nav-label{font-size:9px;font-weight:700;color:#333;text-transform:uppercase;letter-spacing:1.2px;padding:2px 8px;margin-bottom:4px;margin-top:2px;}
.aic-sp-tab{display:flex;align-items:center;gap:8px;padding:8px 10px;background:transparent;border:none;color:#555;cursor:pointer;font-size:12px;font-weight:500;border-radius:8px;text-align:left;transition:all .15s;width:100%;font-family:inherit;}
.aic-sp-tab-icon{width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.04);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s;}
.aic-sp-tab span:nth-child(2){flex:1;}
.aic-sp-tab-arr{opacity:0;color:#333;margin-left:auto;flex-shrink:0;transition:opacity .15s;}
.aic-sp-tab:hover{background:rgba(255,255,255,.05);color:#bbb;}
.aic-sp-tab:hover .aic-sp-tab-arr{opacity:1;}
.aic-sp-tab.active{background:rgba(255,124,92,.12);color:#ff7c5c;}
.aic-sp-tab.active .aic-sp-tab-icon{background:rgba(255,124,92,.15);color:#ff7c5c;}
.aic-sp-tab.active .aic-sp-tab-arr{opacity:1;color:#ff7c5c;}
.aic-sp-sidebar-footer{margin-top:auto;font-size:10px;color:#2a2a2a;padding:0 8px;}
.aic-sp-content{flex:1;overflow-y:auto;overflow-x:hidden;min-width:0;}
.aic-sp-content::-webkit-scrollbar{width:4px;}
.aic-sp-content::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:2px;}
.aic-sp-pane{display:none;padding:22px;}
.aic-sp-pane.active{display:block;}
.aic-sp-pane-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.aic-sp-pane-header h2{font-size:16px;font-weight:700;color:#ececec;letter-spacing:-.3px;}
.aic-sp-refresh{width:28px;height:28px;border-radius:8px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:#666;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.aic-sp-refresh:hover{color:#ff7c5c;border-color:rgba(255,124,92,.3);}
/* Profile */
.aic-profile-av-wrap{display:flex;align-items:center;gap:14px;margin-bottom:18px;padding:14px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:12px;}
.aic-profile-av-ring{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#ff7c5c,#ff3d6b);padding:2px;flex-shrink:0;}
.aic-profile-av-inner{width:100%;height:100%;border-radius:50%;background:linear-gradient(135deg,#ff7c5c,#ff3d6b);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#fff;border:2px solid rgba(0,0,0,.2);}
.aic-profile-av-name{font-size:14px;font-weight:600;color:#ececec;margin-bottom:2px;}
.aic-profile-av-plan{font-size:11px;color:#555;}
.aic-sp-fields{display:flex;flex-direction:column;gap:13px;}
.aic-sp-field label{display:block;font-size:10px;font-weight:700;color:#444;text-transform:uppercase;letter-spacing:.8px;margin-bottom:5px;}
.aic-sp-field input{width:100%;padding:9px 12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:8px;color:#ddd;font-size:13px;outline:none;transition:all .2s;font-family:inherit;}
.aic-sp-field input:focus{border-color:rgba(255,124,92,.4);background:rgba(255,124,92,.04);}
.aic-sp-field input[readonly]{opacity:.35;cursor:not-allowed;}
.aic-sp-save-btn{padding:9px 18px;background:linear-gradient(135deg,#ff7c5c,#ff4d3a);border:none;border-radius:8px;color:#fff;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;align-self:flex-start;}
.aic-sp-save-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(255,124,92,.3);}
.aic-sp-msg{font-size:12px;min-height:16px;margin-top:2px;}
/* Usage — 3 stat cards */
.aic-usage-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px;}
.aic-uc{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px 12px;}
.aic-uc-val{font-size:20px;font-weight:800;color:#ececec;letter-spacing:-.5px;margin-bottom:3px;font-variant-numeric:tabular-nums;}
.aic-uc-lbl{font-size:9px;font-weight:700;color:#444;text-transform:uppercase;letter-spacing:1px;}
/* Usage sections */
.aic-usage-section{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:12px;padding:14px;margin-bottom:14px;}
.aic-usage-section-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.aic-usage-section-hdr span{font-size:9px;font-weight:700;color:#555;text-transform:uppercase;letter-spacing:1.2px;}
.aic-range-btns{display:flex;gap:3px;}
.aic-range-btn{padding:3px 8px;background:transparent;border:1px solid rgba(255,255,255,.08);border-radius:20px;color:#444;font-size:10px;cursor:pointer;font-family:inherit;transition:all .15s;}
.aic-range-btn:hover{color:#888;}
.aic-range-btn.active{background:rgba(255,124,92,.12);border-color:rgba(255,124,92,.35);color:#ff7c5c;font-weight:600;}
.aic-bar-wrap{position:relative;min-height:140px;display:flex;align-items:center;justify-content:center;}
.aic-bar-wrap canvas{display:block;width:100%!important;}
.aic-chart-loading,.aic-loading-center{display:flex;align-items:center;justify-content:center;padding:24px;}
.aic-chart-empty{text-align:center;color:#333;font-size:12px;}
.aic-chart-empty div{font-size:22px;margin-bottom:5px;}
/* Donut chart */
.aic-model-chart-wrap{display:flex;align-items:center;gap:20px;}
.aic-donut-wrap{position:relative;width:130px;height:130px;flex-shrink:0;}
.aic-donut-wrap canvas{display:block;}
.aic-donut-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;color:#444;}
.aic-donut-legend{display:flex;flex-direction:column;gap:7px;flex:1;min-width:0;}
.aic-legend-item{display:flex;align-items:center;gap:8px;font-size:11px;color:#888;}
.aic-legend-dot{width:8px;height:8px;border-radius:2px;flex-shrink:0;}
.aic-legend-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-legend-val{font-size:10px;color:#555;font-variant-numeric:tabular-nums;flex-shrink:0;}
/* Plan tab */
.aic-plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;}
.aic-plan-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:11px;padding:14px;position:relative;}
.aic-plan-card.active{border-color:rgba(255,124,92,.4);background:rgba(255,124,92,.06);}
.aic-plan-curr-badge{position:absolute;top:8px;right:8px;font-size:9px;font-weight:700;color:#ff7c5c;background:rgba(255,124,92,.12);border-radius:20px;padding:2px 7px;}
.aic-plan-name{font-size:12px;font-weight:700;color:#ececec;margin-bottom:5px;}
.aic-plan-price{font-size:18px;font-weight:800;color:#ff7c5c;margin-bottom:4px;}
.aic-plan-price span{font-size:11px;font-weight:500;color:#555;}
.aic-plan-tokens{font-size:11px;color:#555;margin-bottom:10px;}
.aic-plan-upgrade-btn{width:100%;padding:6px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:7px;color:#666;font-size:11px;cursor:pointer;font-family:inherit;transition:all .15s;}
.aic-plan-upgrade-btn:hover{background:rgba(255,124,92,.1);color:#ff7c5c;}
.aic-plan-active-txt{text-align:center;color:#22c55e;font-size:11px;font-weight:600;}
.aic-balance-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:11px;padding:14px;}
.aic-bc-hdr{display:flex;justify-content:space-between;font-size:11px;color:#555;margin-bottom:8px;}
.aic-bc-bar{height:4px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden;margin-bottom:6px;}
.aic-bc-fill{height:100%;background:#ff7c5c;border-radius:2px;transition:width .5s;}
.aic-bc-nums{display:flex;justify-content:space-between;font-size:10px;color:#444;}
/* Models tab */
.aic-running-pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;background:rgba(34,197,94,.07);border:1px solid rgba(34,197,94,.2);border-radius:20px;font-size:11px;color:#22c55e;font-weight:500;}
.aic-rp-dot{width:5px;height:5px;border-radius:50%;background:#22c55e;box-shadow:0 0 5px #22c55e;animation:aic-blink 2s infinite;}
.aic-running-card{position:relative;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.03);margin-bottom:10px;overflow:hidden;}
.aic-rc-glow{position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,124,92,.12),transparent 70%);pointer-events:none;}
.aic-rc-left{display:flex;flex-direction:column;gap:4px;}
.aic-rc-status{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#444;}
.aic-rc-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 6px #22c55e;animation:aic-blink 2s infinite;}
.aic-rc-name{font-size:15px;font-weight:700;color:#ececec;}
.aic-rc-tags{display:flex;gap:5px;flex-wrap:wrap;}
.aic-rc-tag{font-size:9px;padding:2px 7px;border-radius:5px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#444;font-family:monospace;}
.aic-rc-tag.premium{color:#ff7c5c;background:rgba(255,124,92,.08);border-color:rgba(255,124,92,.18);font-family:inherit;font-weight:600;}
.aic-rc-tag.free{color:#22c55e;background:rgba(34,197,94,.07);border-color:rgba(34,197,94,.18);font-family:inherit;font-weight:600;}
.aic-rc-pulse{position:relative;width:34px;height:34px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.aic-rc-ring{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(255,124,92,.35);animation:aic-pulse-out 2s ease-out infinite;}
.aic-rc-core{width:12px;height:12px;border-radius:50%;background:#ff7c5c;}
.aic-models-divider{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#2a2a2a;margin:12px 0 8px;}
.aic-prov-section{margin-bottom:5px;border:1px solid rgba(255,255,255,.07);border-radius:9px;overflow:hidden;}
.aic-prov-section.open .aic-prov-chev{transform:rotate(180deg);}
.aic-prov-header{display:flex;align-items:center;gap:9px;padding:9px 11px;cursor:pointer;background:rgba(255,255,255,.02);transition:background .15s;user-select:none;}
.aic-prov-header:hover{background:rgba(255,255,255,.04);}
.aic-prov-icon{width:26px;height:26px;border-radius:6px;border:1px solid;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.aic-prov-info{flex:1;}
.aic-prov-name{display:block;font-size:12px;font-weight:600;color:#ccc;}
.aic-prov-count{display:block;font-size:9px;color:#444;}
.aic-prov-chev{color:#444;transition:transform .2s;flex-shrink:0;}
.aic-prov-body{max-height:0;overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1);}
.aic-prov-section.open .aic-prov-body{max-height:260px;overflow-y:auto;}
.aic-prov-section.open .aic-prov-body::-webkit-scrollbar{width:3px;}
.aic-prov-section.open .aic-prov-body::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);}
.aic-prov-section.open .aic-prov-header{border-bottom:1px solid rgba(255,255,255,.06);}
.aic-model-row{display:flex;align-items:center;justify-content:space-between;padding:7px 11px;gap:8px;transition:background .12s;border-bottom:1px solid rgba(255,255,255,.03);}
.aic-model-row:last-child{border-bottom:none;}
.aic-model-row:hover{background:rgba(255,255,255,.03);}
.aic-model-row.active{background:rgba(255,124,92,.05);}
.aic-mr-l{display:flex;align-items:center;gap:7px;flex:1;min-width:0;}
.aic-mr-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;}
.aic-mr-info{display:flex;flex-direction:column;gap:1px;min-width:0;}
.aic-mr-name{font-size:12px;font-weight:500;color:#ccc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-mr-id{font-size:9px;color:#2a2a2a;font-family:monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-mr-r{display:flex;align-items:center;gap:5px;flex-shrink:0;}
.aic-mr-running{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:600;border:1px solid;border-radius:20px;padding:2px 8px;}
.aic-mr-rdot{width:4px;height:4px;border-radius:50%;animation:aic-blink 2s infinite;}
.aic-mr-use{padding:3px 9px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:6px;color:#555;font-size:10px;cursor:pointer;font-family:inherit;transition:all .15s;}
.aic-mr-use:hover{background:rgba(255,255,255,.09);color:#ccc;}
@media(max-width:600px){.aic-sp-card{width:100%;height:100%;border-radius:0;}.aic-sp-sidebar{width:140px;min-width:140px;}.aic-usage-cards{grid-template-columns:repeat(3,1fr);}.aic-plans-grid{grid-template-columns:1fr;}.aic-model-chart-wrap{flex-direction:column;}}

/* ── MAIN CHAT ── */
.aic-main{
    flex:1;
    display:flex;
    flex-direction:column;
    overflow:hidden;
    min-width:0;
    min-height:0;
    height:100%;
}
.aic-main.expanded{margin-left:0;}
.aic-header{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.01);flex-shrink:0;}
.aic-menu-btn{width:32px;height:32px;border-radius:8px;border:1px solid rgba(255,255,255,.08);background:transparent;color:#666;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0;}
.aic-menu-btn:hover{background:rgba(255,255,255,.07);color:#ccc;}
.aic-model-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:10px;color:#bbb;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap;}
.aic-model-btn:hover{background:rgba(255,255,255,.08);color:#eee;}
.aic-model-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.aic-model-dot.free{background:#22c55e;box-shadow:0 0 5px #22c55e88;}
.aic-model-dot.premium{background:#ff7c5c;box-shadow:0 0 5px #ff7c5c88;}
.aic-model-dot.cf{background:#f6821f;box-shadow:0 0 5px #f6821f88;}
.aic-model-mult{font-size:9px;font-weight:700;color:#ff7c5c;background:rgba(255,124,92,.1);border:1px solid rgba(255,124,92,.2);border-radius:4px;padding:1px 4px;}
.aic-model-badge-cf{font-size:9px;font-weight:700;color:#f6821f;background:rgba(246,130,31,.12);border:1px solid rgba(246,130,31,.25);border-radius:4px;padding:1px 5px;}
.aic-header-right{margin-left:auto;}
.aic-header-tokens{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#555;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.07);border-radius:8px;padding:5px 10px;}
#hdr-balance{color:#ccc;font-weight:600;}
.aic-input-area{flex-shrink:0;padding:12px 16px;border-top:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.01);}
@supports(padding:max(0px)){.aic-input-area{padding-bottom:max(12px,env(safe-area-inset-bottom));}}
.aic-input-wrap{display:flex;align-items:flex-end;gap:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:10px 12px;transition:border-color .2s;}
.aic-input-wrap:focus-within{border-color:rgba(255,124,92,.35);}
.aic-input{flex:1;background:transparent;border:none;outline:none;color:#e0e0e0;font-size:14px;line-height:1.5;resize:none;font-family:inherit;max-height:160px;min-height:24px;}
.aic-input::placeholder{color:#333;}
.aic-input:disabled{opacity:.5;cursor:not-allowed;}
.aic-send-btn{width:34px;height:34px;border-radius:10px;border:none;background:#ff7c5c;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s;}
.aic-send-btn:hover:not(:disabled){background:#ff5c3a;transform:scale(1.05);}
.aic-send-btn:disabled{background:rgba(255,255,255,.07);cursor:not-allowed;color:#333;}
.aic-input-footer{display:flex;align-items:center;justify-content:space-between;margin-top:7px;padding:0 2px;}
.aic-input-model{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:#333;}
.aic-input-hint{font-size:10px;color:#222;}

/* ── MESSAGES ── */
.aic-messages{flex:1;overflow-y:auto;overflow-x:hidden;padding:20px 16px;display:flex;flex-direction:column;gap:16px;min-height:0;}
.aic-messages::-webkit-scrollbar{width:4px;}
.aic-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:2px;}
.aic-msg{display:flex;flex-direction:column;max-width:75%;flex-shrink:0;animation:aic-fadeup .2s ease;clear:both;}
.aic-msg-user{align-self:flex-end;align-items:flex-end;}
.aic-msg-assistant{align-self:flex-start;align-items:flex-start;max-width:82%;}
.aic-bubble{display:block;padding:11px 15px;border-radius:16px;font-size:16px;line-height:1.65;word-break:break-word;overflow-wrap:break-word;}
.aic-msg-user .aic-bubble{background:transparent;border:none;color:#e8e8e8;padding:4px 0;}
.aic-msg-assistant .aic-bubble{background:transparent;border:none;color:#d0d0d0;padding:4px 0;}
.aic-bubble p{display:block;margin:0 0 10px;}.aic-bubble p:last-child{margin:0;}
.aic-bubble h1,.aic-bubble h2,.aic-bubble h3{display:block;color:#ececec;margin:12px 0 6px;font-weight:600;}
.aic-bubble h1{font-size:18px;}.aic-bubble h2{font-size:16px;}.aic-bubble h3{font-size:14px;}
.aic-bubble ul,.aic-bubble ol{display:block;padding-left:20px;margin:8px 0;}
.aic-bubble li{display:list-item;margin-bottom:4px;}
.aic-bubble pre{display:block;background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:12px;overflow-x:auto;margin:10px 0;font-size:12px;}
.aic-bubble code{background:rgba(255,255,255,.1);padding:2px 6px;border-radius:4px;font-size:12px;font-family:monospace;}
.aic-bubble pre code{background:transparent;padding:0;display:block;}
.aic-bubble strong{color:#fff;font-weight:600;}
.aic-bubble em{color:#ccc;font-style:italic;}
.aic-cursor{display:inline-block;width:2px;height:15px;background:#ff7c5c;margin-left:2px;animation:aic-blink-cur .7s ease-in-out infinite;vertical-align:middle;border-radius:1px;}

/* ── WELCOME ── */
.aic-welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;text-align:center;padding:40px 20px;animation:aic-fadeup .4s ease;}
.aic-welcome-icon{font-size:44px;margin-bottom:18px;}
.aic-welcome h2{font-size:26px;font-weight:700;color:#ececec;margin-bottom:8px;letter-spacing:-.5px;}
.aic-welcome p{font-size:14px;color:#444;margin-bottom:24px;}
.aic-suggestions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:460px;}
.aic-suggestion{padding:8px 16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:20px;color:#555;font-size:13px;cursor:pointer;transition:all .15s;font-family:inherit;}
.aic-suggestion:hover{background:rgba(255,255,255,.08);color:#ccc;border-color:rgba(255,255,255,.18);}

/* ── MODEL SHEET ── */
.aic-model-sheet{position:fixed;inset:0;z-index:10000;display:flex;align-items:flex-end;justify-content:center;pointer-events:none;opacity:0;transition:opacity .3s;}
.aic-model-sheet.open{pointer-events:all;opacity:1;}
.aic-sheet-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7);}
.aic-sheet-panel{position:relative;width:100%;max-width:560px;background:#111;border-radius:20px 20px 0 0;display:flex;flex-direction:column;max-height:85vh;transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);border:1px solid rgba(255,255,255,.09);border-bottom:none;}
.aic-model-sheet.open .aic-sheet-panel{transform:translateY(0);}
.aic-sheet-handle{width:36px;height:4px;background:rgba(255,255,255,.1);border-radius:2px;margin:12px auto 0;flex-shrink:0;}
.aic-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px 8px;flex-shrink:0;gap:10px;}
.aic-sheet-title{font-size:14px;font-weight:600;color:#ececec;white-space:nowrap;}
.aic-sheet-search{flex:1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:7px 12px;color:#ddd;font-size:13px;outline:none;font-family:inherit;}
.aic-sheet-search:focus{border-color:rgba(255,124,92,.4);}
.aic-sheet-close{width:28px;height:28px;border-radius:7px;border:1px solid rgba(255,255,255,.1);background:transparent;color:#666;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.aic-sheet-close:hover{color:#ccc;background:rgba(255,255,255,.07);}
/* Sheet tabs */
.aic-sheet-tabs{display:flex;gap:0;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.07);flex-shrink:0;}
.aic-stab{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;background:transparent;border:none;border-bottom:2px solid transparent;color:#555;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;font-family:inherit;margin-bottom:-1px;}
.aic-stab:hover{color:#aaa;}
.aic-stab.active{color:#ff7c5c;border-bottom-color:#ff7c5c;}
.aic-stab[data-source="cf"].active{color:#f6821f;border-bottom-color:#f6821f;}
.aic-stab-badge{font-size:10px;font-weight:700;background:rgba(246,130,31,.15);color:#f6821f;border-radius:10px;padding:1px 6px;}
/* Sheet list */
.aic-sheet-list{overflow-y:auto;flex:1;}
.aic-sheet-list::-webkit-scrollbar{width:4px;}
.aic-sheet-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);}
.aic-sheet-grp{padding:6px 16px 3px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;background:#111;position:sticky;top:0;z-index:1;}
.aic-sitem{width:100%;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:transparent;border:none;cursor:pointer;transition:background .12s;gap:10px;}
.aic-sitem:hover{background:rgba(255,255,255,.04);}
.aic-sitem.active{background:rgba(255,124,92,.07);}
.aic-si-l{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.aic-si-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.aic-si-inf{display:flex;flex-direction:column;gap:2px;min-width:0;}
.aic-si-name{font-size:13px;font-weight:500;color:#ccc;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-si-id{font-size:10px;color:#333;font-family:monospace;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.aic-si-r{flex-shrink:0;display:flex;align-items:center;gap:5px;}
.aic-sheet-empty{padding:28px 16px;text-align:center;color:#444;font-size:13px;line-height:1.7;}
.aic-beta-badge{font-size:9px;font-weight:700;background:rgba(246,130,31,.15);color:#f6821f;border-radius:4px;padding:1px 5px;}

/* ── DOTS ── */
.aic-dots{display:flex;align-items:center;gap:5px;}
.aic-dots span{width:6px;height:6px;border-radius:50%;background:#333;animation:aic-bounce 1.2s ease-in-out infinite;}
.aic-dots span:nth-child(2){animation-delay:.2s;}
.aic-dots span:nth-child(3){animation-delay:.4s;}

/* ── NOTICE ── */
.aic-notice{position:fixed;top:80px;right:16px;z-index:99999;padding:11px 18px;border-radius:10px;font-size:13px;font-weight:500;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.4);transition:opacity .3s;}
.aic-notice-success{background:#22c55e;}
.aic-notice-error{background:#ef4444;}
.aic-notice-info{background:#3b82f6;}

/* ── ANIMATIONS ── */
@keyframes aic-fadeup{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes aic-bounce{0%,80%,100%{transform:scale(.7);opacity:.4}40%{transform:scale(1);opacity:1}}
@keyframes aic-blink{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes aic-blink-cur{0%,100%{opacity:1}50%{opacity:0}}
@keyframes aic-pulse-out{0%{transform:scale(.8);opacity:.5}100%{transform:scale(1.6);opacity:0}}
@keyframes aic-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ── MOBILE ── */
@media(max-width:768px){
    .aic-sidebar{position:fixed;top:0;left:0;height:100%;transform:translateX(-100%);transition:transform .3s;z-index:40;}
    .aic-sidebar.open{transform:translateX(0);}
    .admin-bar .aic-sidebar{top:46px;}
    .aic-sp-body{flex-direction:column;}
    .aic-sp-tabs{width:100%;min-width:unset;flex-direction:row;border-right:none;border-bottom:1px solid rgba(255,255,255,.06);padding:8px 10px 0;overflow-x:auto;gap:2px;}
    .aic-sp-section-label,.aic-sp-version,.aic-tab-arrow{display:none;}
    .aic-sp-tab{padding:7px 10px;flex-shrink:0;white-space:nowrap;}
    .aic-sp-tab::before{display:none;}
    .aic-sp-tab-icon{width:22px;height:22px;}
    .aic-sp-pane{padding:16px;}
    .aic-usage-stats{grid-template-columns:repeat(2,1fr);}
    .aic-bubble{max-width:88%;}
    .aic-sheet-panel{max-width:100%;border-radius:20px 20px 0 0;}
    .aic-welcome h2{font-size:20px;}
    .aic-suggestions{gap:6px;}
    .aic-suggestion{font-size:12px;padding:6px 12px;}
}