:root{--bg:#080a0f;--panel:#0e1118;--panel-2:#141823;--line:rgba(255,255,255,.075);--text:#f4f6fb;--muted:#8b94a7;--soft:#bcc3d0;--orange:#ff6b35;--orange-2:#ff9a55;--green:#48d597;--shadow:0 24px 70px rgba(0,0,0,.38)}
*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);overflow:hidden;-webkit-font-smoothing:antialiased}button,textarea,select{font:inherit}button,a{color:inherit}.loading-screen,.login-screen{position:fixed;inset:0;display:grid;place-content:center;justify-items:center;background:radial-gradient(circle at 50% 35%,rgba(255,107,53,.1),transparent 28%),var(--bg);z-index:50}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:linear-gradient(145deg,var(--orange),var(--orange-2));color:#140b07;font:800 20px Manrope;box-shadow:0 12px 38px rgba(255,107,53,.28)}.brand-mark--large{width:60px;height:60px;border-radius:18px;font-size:26px}.loading-line{width:160px;height:2px;margin:28px 0 12px;background:#242832;overflow:hidden;border-radius:2px}.loading-line span{display:block;width:55%;height:100%;background:var(--orange);animation:loading 1.2s ease-in-out infinite}.loading-screen p{color:var(--muted);font-size:13px}@keyframes loading{from{transform:translateX(-100%)}to{transform:translateX(290%)}}[hidden]{display:none!important}.login-screen{place-content:center}.login-glow{position:absolute;width:560px;height:560px;border-radius:50%;background:rgba(255,107,53,.08);filter:blur(90px)}.login-card{position:relative;width:min(470px,calc(100vw - 32px));padding:48px;border:1px solid var(--line);border-radius:28px;background:rgba(14,17,24,.88);box-shadow:var(--shadow);backdrop-filter:blur(22px);text-align:center}.login-card .brand-mark{margin:0 auto 25px}.eyebrow{display:block;color:var(--orange);font:700 11px Manrope;letter-spacing:.18em}.login-card h1,.empty-state h1{font:700 clamp(34px,5vw,52px)/1.07 Manrope;margin:16px 0;letter-spacing:-.045em}.login-card h1 em,.empty-state h1 em{font-style:normal;color:var(--orange)}.login-card p{color:var(--muted);font-size:16px;line-height:1.6;margin:0 auto 28px}.primary-button{display:flex;justify-content:center;align-items:center;gap:14px;text-decoration:none;background:linear-gradient(135deg,var(--orange),#ef5522);padding:15px 20px;border-radius:13px;font-weight:700;box-shadow:0 12px 30px rgba(255,107,53,.2)}.primary-button span{font-size:20px}.login-card small{display:block;color:#626a79;margin-top:18px}.app{height:100%;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{display:flex;flex-direction:column;background:#0b0e14;border-right:1px solid var(--line);padding:23px 17px;min-height:0;z-index:20}.sidebar-head,.logo,.profile,.topbar,.top-actions,.composer,.file-preview,.dialog-head{display:flex;align-items:center}.sidebar-head{justify-content:space-between;padding:0 6px}.logo{text-decoration:none;gap:11px;font:800 17px Manrope}.logo span{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:var(--orange);color:#130b07}.new-button{margin:28px 0 14px;width:100%;height:46px;border:1px solid rgba(255,107,53,.35);border-radius:12px;background:rgba(255,107,53,.08);color:#ffb18d;font-weight:700;text-align:left;padding:0 13px;cursor:pointer;transition:.2s}.new-button:hover{background:rgba(255,107,53,.14);transform:translateY(-1px)}.new-button span{font-size:20px;margin-right:8px}.new-button kbd{float:right;margin-top:2px;color:#737b8c;font:500 10px 'DM Sans';border:1px solid var(--line);padding:3px 5px;border-radius:5px}.mode-switch{display:grid;grid-template-columns:1fr 1fr;padding:4px;background:#11151d;border:1px solid var(--line);border-radius:12px}.mode-option{height:36px;border:0;border-radius:9px;background:transparent;color:var(--muted);cursor:pointer;font-weight:600}.mode-option.is-active{background:#202531;color:var(--text);box-shadow:0 3px 10px rgba(0,0,0,.25)}.mode-option span{color:var(--orange);margin-right:5px}.history-label{display:flex;justify-content:space-between;align-items:center;margin:26px 8px 10px;color:#697184;text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.13em}.history-label button{border:0;background:none;color:#697184;cursor:pointer}.conversation-list{flex:1;overflow:auto;margin:0 -4px;padding:0 4px}.conversation-item{position:relative;display:block;width:100%;border:0;background:transparent;color:#9ca5b6;padding:11px 34px 11px 12px;border-radius:10px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;font-size:13px;margin:2px 0}.conversation-item:hover{background:#121720;color:var(--text)}.conversation-item.is-active{background:rgba(255,107,53,.09);color:#ffd3bf}.conversation-item::before{content:'·';margin-right:9px;color:#596173}.conversation-item.is-active::before{color:var(--orange)}.sidebar-foot{border-top:1px solid var(--line);padding-top:11px}.sidebar-link{display:flex;width:100%;gap:11px;align-items:center;padding:9px 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var(--line);padding:0 28px;justify-content:space-between;background:rgba(8,10,15,.82);backdrop-filter:blur(15px);z-index:3}.topbar>div:first-of-type{min-width:0}.top-kicker{display:block;color:#636c7e;font-size:9px;letter-spacing:.15em;font-weight:700;margin-bottom:4px}.topbar h2{font:700 16px Manrope;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-actions{gap:10px}.status-pill{display:flex;align-items:center;gap:8px;color:#9ca5b5;font-size:11px;border:1px solid var(--line);border-radius:999px;padding:7px 11px}.status-pill i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}.icon-button{width:35px;height:35px;border-radius:9px;border:1px solid var(--line);background:#11151d;color:#8f98a9;display:grid;place-items:center;cursor:pointer}.icon-button:hover{color:var(--text);border-color:rgba(255,255,255,.14)}.empty-state{margin:auto;text-align:center;padding:30px 24px 174px;width:min(860px,100%)}.hero-orbit{position:relative;width:72px;height:72px;margin:0 auto 29px}.hero-core{position:absolute;inset:8px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(145deg,#ff7845,#e94e1b);color:#251007;font-size:24px;box-shadow:0 18px 50px rgba(255,107,53,.23)}.hero-orbit i{position:absolute;width:5px;height:5px;border-radius:50%;background:#76422f}.hero-orbit i:nth-child(2){top:0;left:10px}.hero-orbit i:nth-child(3){right:-5px;top:31px}.hero-orbit i:nth-child(4){bottom:-3px;left:17px}.empty-state h1{font-size:clamp(36px,4.8vw,58px);margin:12px 0 14px}.empty-state>p{color:var(--muted);margin:0 auto 31px;max-width:520px;line-height:1.6}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.suggestions button{text-align:left;padding:16px;border:1px solid var(--line);border-radius:13px;background:rgba(15,18,26,.7);cursor:pointer;transition:.2s}.suggestions button:hover{border-color:rgba(255,107,53,.32);background:rgba(255,107,53,.045);transform:translateY(-2px)}.suggestions button>span{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:rgba(255,107,53,.1);color:var(--orange);margin-bottom:13px}.suggestions b,.suggestions small{display:block}.suggestions b{font-size:13px}.suggestions small{color:var(--muted);margin-top:4px}.messages{display:none;flex:1;overflow:auto;padding:42px max(24px,calc((100% - 820px)/2)) 190px}.messages.is-active{display:block}.message{display:grid;grid-template-columns:35px minmax(0,1fr);gap:14px;margin:0 0 32px}.message-avatar{width:33px;height:33px;border-radius:10px;display:grid;place-items:center;font-weight:700;font-size:13px;background:#202531;color:#c5cad4}.message.assistant .message-avatar{background:linear-gradient(145deg,var(--orange),#e34d1c);color:#180b06}.message-head{display:flex;align-items:center;gap:9px;margin:0 0 9px}.message-head b{font:700 13px Manrope}.message-head span{color:#5f6879;font-size:10px}.message-body{font-size:15px;line-height:1.72;color:#d7dae2;overflow-wrap:anywhere}.message-body p{margin:0 0 12px}.message-body p:last-child{margin-bottom:0}.message-body pre{background:#0c0f15;border:1px solid var(--line);border-radius:11px;padding:15px;overflow:auto;color:#d8dee9}.message-body code{font-family:Consolas,monospace;font-size:13px}.message-image{display:block;max-width:min(100%,620px);max-height:620px;object-fit:contain;border:1px solid var(--line);border-radius:15px;margin-top:14px;background:#10131a}.typing-dots{display:flex;gap:5px;padding-top:8px}.typing-dots i{width:6px;height:6px;background:#7b8391;border-radius:50%;animation:dots 1s infinite}.typing-dots i:nth-child(2){animation-delay:.14s}.typing-dots i:nth-child(3){animation-delay:.28s}@keyframes dots{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-5px);opacity:1}}.composer-wrap{position:absolute;bottom:0;left:0;right:0;padding:20px max(24px,calc((100% - 820px)/2)) 22px;background:linear-gradient(0deg,var(--bg) 68%,transparent);z-index:4}.composer{min-height:62px;border:1px solid rgba(255,255,255,.11);border-radius:17px;background:#12161f;padding:10px;gap:10px;box-shadow:0 16px 55px rgba(0,0,0,.32);transition:.2s}.composer:focus-within{border-color:rgba(255,107,53,.36);box-shadow:0 16px 55px rgba(0,0,0,.4),0 0 0 3px rgba(255,107,53,.045)}.attach-button,.send-button{width:41px;height:41px;flex:0 0 41px;border-radius:11px;display:grid;place-items:center;cursor:pointer}.attach-button{border:1px solid var(--line);color:#7f8899;font-size:22px}.attach-button:hover{color:var(--orange)}.composer textarea{flex:1;resize:none;max-height:150px;border:0;outline:0;background:transparent;color:var(--text);line-height:1.5;padding:9px 2px}.composer textarea::placeholder{color:#5e6675}.send-button{border:0;background:var(--orange);color:#180b06;font-size:21px;font-weight:700}.send-button:disabled{background:#252a35;color:#626a79;cursor:wait}.composer-meta{display:flex;justify-content:space-between;padding:8px 6px 0;color:#596171;font-size:10px}.composer-meta kbd{font:inherit;color:#858d9b}.file-preview{width:max-content;max-width:100%;gap:10px;padding:8px 10px;margin-bottom:8px;border:1px solid var(--line);border-radius:12px;background:#12161f}.file-preview img{width:42px;height:42px;object-fit:cover;border-radius:8px}.file-preview div{min-width:0}.file-preview strong,.file-preview span{display:block;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-preview strong{font-size:12px}.file-preview span{font-size:10px;color:var(--muted);margin-top:3px}.file-preview button{border:0;background:none;color:#7d8595;font-size:19px;cursor:pointer}.image-options{display:flex;gap:5px}.image-options select{max-width:110px;background:#1b202b;color:#b7becb;border:1px solid var(--line);border-radius:9px;padding:8px;font-size:11px;outline:0}.toast{position:fixed;right:24px;bottom:24px;z-index:100;background:#1c212c;border:1px solid var(--line);border-radius:11px;padding:12px 15px;box-shadow:var(--shadow);font-size:13px;transform:translateY(20px);opacity:0;pointer-events:none;transition:.25s}.toast.is-visible{transform:translateY(0);opacity:1}.admin-dialog{width:min(940px,calc(100vw - 32px));max-height:85vh;padding:0;border:1px solid var(--line);border-radius:20px;background:#10141c;color:var(--text);box-shadow:0 35px 100px rgba(0,0,0,.7)}.admin-dialog::backdrop{background:rgba(3,5,8,.75);backdrop-filter:blur(8px)}.dialog-head{justify-content:space-between;padding:24px 26px;border-bottom:1px solid var(--line)}.dialog-head h2{font:700 23px Manrope;margin:6px 0 2px}.dialog-head p{margin:0;color:var(--muted);font-size:12px}.admin-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:20px 24px}.admin-stat{padding:15px;border:1px solid var(--line);border-radius:12px;background:#141923}.admin-stat span,.admin-stat strong{display:block}.admin-stat span{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.admin-stat strong{font:700 22px Manrope;margin-top:6px}.usage-table-wrap{overflow:auto;padding:0 24px 24px}.usage-table-wrap table{width:100%;border-collapse:collapse;font-size:12px}.usage-table-wrap th{text-align:left;color:#6e7788;font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:10px;border-bottom:1px solid var(--line)}.usage-table-wrap td{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.045);color:#b8bfcc}.usage-table-wrap td:first-child{color:var(--text);font-weight:600}.mobile-only,.sidebar-scrim{display:none}
@media(max-width:820px){.mobile-only{display:grid}.app{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:0;bottom:0;width:min(300px,86vw);transform:translateX(-102%);transition:.25s;box-shadow:30px 0 60px rgba(0,0,0,.45)}.sidebar.is-open{transform:none}.sidebar-scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:15;opacity:0;pointer-events:none;transition:.25s}.sidebar.is-open+.sidebar-scrim{opacity:1;pointer-events:auto}.topbar{padding:0 16px;gap:12px}.topbar>div:first-of-type{flex:1}.status-pill{display:none}.empty-state{padding-bottom:185px}.suggestions{grid-template-columns:1fr}.suggestions button:nth-child(3){display:none}.composer-wrap{padding-left:14px;padding-right:14px}.composer-meta span:first-child{display:none}.messages{padding-left:18px;padding-right:18px}.admin-summary{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.login-card{padding:36px 24px}.empty-state h1{font-size:37px}.empty-state>p{font-size:14px}.hero-orbit{margin-bottom:22px}.top-actions .icon-button{display:none}.image-options{position:absolute;bottom:68px;left:14px;background:#11151d;border:1px solid var(--line);padding:6px;border-radius:10px}.message{grid-template-columns:30px minmax(0,1fr);gap:10px}.message-avatar{width:30px;height:30px}.admin-summary{grid-template-columns:1fr 1fr}.composer-meta{justify-content:flex-end}}

.cli-picker{display:flex;align-items:center;gap:7px;padding:5px;border:1px solid var(--line);border-radius:12px;background:#0d1118}.cli-picker label{display:flex;align-items:center;gap:6px}.cli-picker label+label{padding-left:7px;border-left:1px solid var(--line)}.cli-picker span{color:#687184;font-size:8px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.cli-picker select{min-width:112px;border:0;outline:0;background:#161b24;color:#e6e9ef;border-radius:8px;padding:7px 27px 7px 9px;font-size:11px;font-weight:600;cursor:pointer}.cli-picker select:hover{background:#1c222d}.execution-badge{display:inline-flex!important;align-items:center;gap:5px;padding:3px 7px;border:1px solid rgba(255,107,53,.18);border-radius:999px;background:rgba(255,107,53,.06);color:#d98561!important;font-size:9px!important}.execution-badge::before{content:'CLI';font-size:7px;font-weight:800;letter-spacing:.08em}
@media(max-width:820px){.topbar{height:auto;min-height:78px;flex:0 0 auto;padding-top:10px;padding-bottom:10px;flex-wrap:wrap}.cli-picker{order:3;width:100%;justify-content:center}.cli-picker label{flex:1}.cli-picker select{width:100%;min-width:0}.empty-state{padding-top:92px}.messages{padding-top:98px}}

.execution-badge::before{content:none}.drop-overlay{position:absolute;inset:14px;z-index:40;display:grid;place-items:center;border:2px dashed rgba(255,107,53,.65);border-radius:22px;background:rgba(8,10,15,.92);backdrop-filter:blur(14px);pointer-events:none}.drop-overlay div{text-align:center;padding:34px 46px;border-radius:18px;background:rgba(255,107,53,.08);box-shadow:0 0 70px rgba(255,107,53,.13)}.drop-overlay strong,.drop-overlay span{display:block}.drop-overlay strong{font:700 22px Manrope;color:#fff}.drop-overlay span{margin-top:8px;color:#a8afbd;font-size:12px}.composer.is-dragging{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,107,53,.08)}

/* Escolha de IA na base do chat, junto ao campo de mensagem. */
.composer-meta{align-items:center;gap:10px;padding-top:7px}.composer-meta .cli-picker{padding:3px;flex:0 0 auto}.composer-meta .cli-picker select{min-width:105px;padding-top:6px;padding-bottom:6px}.composer-meta .key-hint{margin-left:auto}.composer-meta #usage-line{white-space:nowrap}
@media(max-width:820px){.topbar{height:78px;min-height:78px;flex:0 0 78px;padding-top:0;padding-bottom:0;flex-wrap:nowrap}.empty-state{padding-top:30px}.messages{padding-top:42px}.composer-meta .cli-picker{order:0;width:auto;justify-content:flex-start}.composer-meta .cli-picker label{flex:0 1 auto}.composer-meta .cli-picker select{width:auto;min-width:88px}.composer-meta .key-hint{display:none}.composer-meta #usage-line{margin-left:auto}}
@media(max-width:520px){.composer-meta{justify-content:flex-start;gap:6px}.composer-meta .cli-picker{min-width:0}.composer-meta .cli-picker label{gap:4px}.composer-meta .cli-picker label+label{padding-left:4px}.composer-meta .cli-picker span{display:none}.composer-meta .cli-picker select{min-width:0;max-width:112px;padding-left:7px;padding-right:22px;font-size:10px}.composer-meta #usage-line{font-size:9px}}