/* Pesquisa com IA */
.app-card-live{cursor:pointer}
.app-card-live .status-live{background:var(--green-soft);border-color:#c9eee1;color:#168665}
.app-card-live .status-live i{background:var(--green);box-shadow:0 0 0 4px rgba(32,185,139,.1)}
.app-card-live:hover .app-card-footer{transform:translateX(2px)}

.research-workspace{max-width:1440px;margin:0 auto;padding:28px 32px 46px}
.research-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}
.research-heading h1{font-size:35px;letter-spacing:-.05em;margin:0}
.research-heading p{color:var(--muted);font-size:12px;margin:7px 0 0}
.research-provider{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px 14px;box-shadow:var(--shadow-sm)}
.research-provider>i{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(32,185,139,.11)}
.research-provider span{display:flex;flex-direction:column}.research-provider strong{font-size:10px}.research-provider small{font-size:8px;color:var(--muted);margin-top:3px}

.research-shell{min-height:calc(100vh - 190px);display:grid;grid-template-columns:310px minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:25px;overflow:hidden;box-shadow:0 20px 55px rgba(37,40,75,.08)}
.research-conversations{background:#f8f8fc;border-right:1px solid var(--line);padding:18px;display:flex;flex-direction:column;min-height:690px}
.new-research-form{display:grid;gap:8px}.new-research-form label{font-size:9px;font-weight:850;color:var(--muted);margin:0 2px}.new-research-form select{width:100%;height:40px;border:1px solid var(--line-strong);border-radius:12px;padding:0 10px;background:#fff;color:var(--ink);font-size:10px}
.research-new-button{width:100%;height:45px;border:0;border-radius:14px;background:linear-gradient(100deg,var(--purple),#7e68f7);color:#fff;display:flex;align-items:center;justify-content:center;gap:9px;font-size:11px;font-weight:900;cursor:pointer;box-shadow:0 12px 24px rgba(91,76,240,.2)}
.research-new-button span{font-size:18px;font-weight:400}
.research-history-label{display:flex;align-items:center;justify-content:space-between;margin:24px 5px 10px;color:#8a91a6;font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.research-history-label small{width:22px;height:22px;border-radius:8px;background:#ececf3;display:grid;place-items:center;font-size:8px}
.research-history{display:grid;gap:6px;overflow:auto;max-height:430px;padding-right:2px}
.research-history-item{position:relative;border-radius:14px;display:flex;align-items:center;border:1px solid transparent}
.research-history-item:hover{background:#fff;border-color:var(--line)}
.research-history-item.active{background:#fff;border-color:#ddd9ff;box-shadow:0 7px 18px rgba(57,50,137,.07)}
.research-history-item>a{min-width:0;flex:1;display:flex;align-items:center;gap:10px;padding:11px 34px 11px 10px}
.history-icon{width:31px;height:31px;flex:0 0 auto;border-radius:10px;background:#efedff;color:var(--purple);display:grid;place-items:center;font-size:12px}
.history-copy{min-width:0;display:flex;flex-direction:column}.history-copy strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-copy small{font-size:8px;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.research-history-item>form{position:absolute;right:7px}.research-history-item>form button{width:25px;height:25px;border:0;border-radius:8px;background:transparent;color:#a4a9b9;cursor:pointer;font-size:16px}.research-history-item>form button:hover{background:#fff0f3;color:var(--danger)}
.research-empty-history{text-align:center;color:#a1a7b9;padding:34px 15px}.research-empty-history span{font-size:24px}.research-empty-history p{font-size:9px;line-height:1.5}
.research-usage{margin-top:auto;border-top:1px solid var(--line);padding:16px 4px 3px}.research-usage>div{display:flex;justify-content:space-between;font-size:9px;color:var(--muted)}.research-usage strong{color:var(--ink)}
.research-usage progress{width:100%;height:6px;border:0;border-radius:999px;margin:9px 0 6px;overflow:hidden}.research-usage progress::-webkit-progress-bar{background:#e8e9f0}.research-usage progress::-webkit-progress-value{background:linear-gradient(90deg,var(--purple),#8e76ff)}.research-usage progress::-moz-progress-bar{background:var(--purple)}.research-usage small{font-size:8px;color:#9ba1b3}

.research-chat{min-width:0;display:flex;flex-direction:column;background:#fff;min-height:690px}
.research-chat-header{min-height:72px;flex:0 0 auto;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 23px}
.research-title-block{display:flex;align-items:center;gap:11px;min-width:0}.assistant-avatar{width:37px;height:37px;border-radius:12px;background:linear-gradient(145deg,var(--purple),#8975ff);color:#fff;display:grid;place-items:center;box-shadow:0 9px 20px rgba(91,76,240,.22)}
.research-title-block>span:last-child{min-width:0;display:flex;flex-direction:column}.research-chat-header strong{max-width:430px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}.research-chat-header small{font-size:8px;color:var(--muted);margin-top:4px}
.source-mode-form{display:flex;align-items:center;gap:9px}.source-mode-form label{font-size:8px;color:var(--muted);font-weight:850}.source-mode-form select{height:38px;max-width:230px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;padding:0 10px;color:var(--ink-soft);font-size:9px;font-weight:750}
.active-source-banner{margin:14px 7% 0;display:flex;align-items:center;gap:11px;border-radius:14px;padding:11px 13px;border:1px solid #ddd9ff;background:#f7f5ff}.active-source-banner>span{width:31px;height:31px;border-radius:10px;background:#e9e5ff;color:var(--purple);display:grid;place-items:center}.active-source-banner>div{display:flex;flex-direction:column}.active-source-banner strong{font-size:10px}.active-source-banner small{font-size:8px;color:var(--muted);margin-top:4px}.active-source-banner.source-academic{background:#edf8ff;border-color:#cee9fa}.active-source-banner.source-academic>span{background:#dceffc;color:#267eb3}

.research-messages{flex:1;overflow:auto;padding:22px 9%;scroll-behavior:smooth}
.research-welcome,.research-no-conversation{min-height:390px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.research-hero-icon{width:67px;height:67px;border-radius:22px;background:linear-gradient(145deg,var(--purple),#907bff);color:#fff;display:grid;place-items:center;font-size:25px;box-shadow:0 17px 35px rgba(91,76,240,.23)}
.research-welcome h2,.research-no-conversation h2{font-size:25px;letter-spacing:-.04em;margin:20px 0 8px}.research-welcome>p,.research-no-conversation>p{max-width:590px;color:var(--muted);font-size:11px;line-height:1.65;margin:0}
.research-suggestions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:24px}.research-suggestions button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;color:var(--ink-soft);font-size:9px;font-weight:750;cursor:pointer}.research-suggestions button:hover{border-color:#cfc9ff;background:#f7f5ff;color:var(--purple)}
.source-option-grid{width:min(720px,100%);display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:25px;text-align:left}.source-option-card{position:relative;display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:17px;padding:15px;background:#fff}.source-option-card>span{width:38px;height:38px;flex:0 0 auto;border-radius:12px;background:#efedff;color:var(--purple);display:grid;place-items:center}.source-option-card>div{padding-right:55px}.source-option-card strong{font-size:10px}.source-option-card p{font-size:8px;color:var(--muted);line-height:1.5;margin:5px 0 0}.source-option-card>small{position:absolute;right:11px;top:11px;border-radius:999px;padding:5px 7px;font-size:7px;font-weight:850}.source-option-card.available>small{background:var(--green-soft);color:#168665}.source-option-card.unavailable{opacity:.62}.source-option-card.unavailable>small{background:#f0f1f5;color:#9198aa}

.research-message{display:flex;gap:13px;max-width:880px;margin:0 auto 24px}.research-message.user{flex-direction:row-reverse}
.message-avatar{width:35px;height:35px;flex:0 0 auto;border-radius:12px;background:#eceaff;color:var(--purple);display:grid;place-items:center;font-size:11px;font-weight:900}.research-message.user .message-avatar{background:#262a4d;color:#fff}
.message-body{max-width:min(800px,82%)}.message-meta{display:flex;align-items:center;gap:9px;margin:0 2px 7px}.research-message.user .message-meta{justify-content:flex-end}.message-meta strong{font-size:9px}.message-meta small{color:#a0a6b7;font-size:8px}
.message-content{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f7fb;border:1px solid #eeeff4;border-radius:6px 17px 17px 17px;padding:14px 16px;color:var(--ink-soft);font-size:12px;line-height:1.72}.research-message.user .message-content{background:#5b4cf0;color:#fff;border-color:#5b4cf0;border-radius:17px 6px 17px 17px;box-shadow:0 10px 24px rgba(91,76,240,.15)}
.message-sources{margin-top:9px;border:1px solid #dce9f0;background:#f5fbff;border-radius:14px;padding:12px 14px}.message-sources>strong{font-size:9px;color:#276b91}.message-sources ol{margin:8px 0 0;padding-left:18px;display:grid;gap:5px}.message-sources li{font-size:9px;color:#547083}.message-sources a{color:#256d9a;text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}
.message-model{color:#a1a6b5;font-size:7px;text-transform:uppercase;letter-spacing:.07em;margin:6px 3px 0}
.research-error{margin:0 7% 12px;display:flex;align-items:center;gap:9px;background:var(--danger-soft);border:1px solid #f1c4ce;color:var(--danger);border-radius:13px;padding:11px 13px;font-size:10px}.research-error span{width:21px;height:21px;border-radius:7px;background:#f7d4dc;display:grid;place-items:center;font-weight:900}
.research-composer{margin:0 7%;border:1px solid #dcddea;border-radius:18px;padding:11px 12px 9px;background:#fff;box-shadow:0 14px 35px rgba(35,38,70,.09)}.research-composer:focus-within{border-color:#bdb7ff;box-shadow:0 0 0 4px rgba(91,76,240,.09),0 14px 35px rgba(35,38,70,.09)}
.research-composer textarea{display:block;width:100%;min-height:28px;max-height:180px;resize:none;border:0;outline:0;padding:4px 5px;background:transparent;color:var(--ink);font-size:12px;line-height:1.55}.research-composer textarea::placeholder{color:#a3a8b8}.composer-actions{display:flex;align-items:center;justify-content:space-between;margin-top:5px}.composer-actions small{font-size:8px;color:#a0a6b6;padding-left:5px}.composer-actions button{height:36px;border:0;border-radius:11px;background:var(--purple);color:#fff;padding:0 13px;display:flex;align-items:center;gap:13px;font-size:9px;font-weight:900;cursor:pointer}.composer-actions button:disabled{opacity:.65;cursor:wait}
.research-disclaimer{text-align:center;color:#989ead;font-size:8px;line-height:1.5;margin:9px 7% 15px}

@media(max-width:1100px){.research-shell{grid-template-columns:255px minmax(0,1fr)}.research-messages{padding-left:5%;padding-right:5%}.research-composer,.research-error,.active-source-banner{margin-left:5%;margin-right:5%}.source-mode-form label{display:none}}
@media(max-width:760px){
  .research-workspace{padding:18px 12px 90px}.research-heading{align-items:flex-start}.research-provider{padding:8px 10px}.research-provider span{display:none}
  .research-shell{display:block;min-height:0;border-radius:21px}.research-conversations{min-height:0;border-right:0;border-bottom:1px solid var(--line);padding:13px}.new-research-form{grid-template-columns:1fr 1fr;align-items:end}.new-research-form label{grid-column:1/-1}.research-new-button{height:40px}.research-history-label,.research-history,.research-usage{display:none}
  .research-chat{min-height:calc(100vh - 290px)}.research-chat-header{min-height:72px;padding:10px 14px;align-items:flex-start;flex-direction:column}.research-chat-header strong{max-width:260px}.source-mode-form{width:100%}.source-mode-form select{width:100%;max-width:none}.active-source-banner{margin:10px 12px 0}
  .research-messages{padding:18px 12px}.research-welcome,.research-no-conversation{min-height:320px}.research-welcome h2,.research-no-conversation h2{font-size:21px}.source-option-grid{grid-template-columns:1fr}
  .research-message{gap:8px}.message-avatar{width:30px;height:30px;border-radius:10px}.message-body{max-width:87%}.message-content{font-size:11px;padding:12px 13px}.research-composer,.research-error{margin-left:10px;margin-right:10px}.research-disclaimer{margin-left:18px;margin-right:18px}
}
@media(max-width:480px){.research-heading h1{font-size:29px}.research-heading p{font-size:10px}.research-suggestions{display:grid;width:100%}.research-suggestions button{border-radius:12px}.research-hero-icon{width:57px;height:57px;border-radius:18px}.research-composer{padding:9px}.composer-actions button{height:34px}.new-research-form{grid-template-columns:1fr}.new-research-form label{grid-column:auto}}