/*!
 * © 2026 Master IA — Master.IA.br
 * TivIA Frontend — Professional Dark Theme (TivIA_OS Design)
 */

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Work Sans','Open Sans',-apple-system,BlinkMacSystemFont,sans-serif;background:#0d0f1a;color:#F8FAFC;overflow-x:hidden;min-height:100vh}
button{font-family:inherit;outline:none;cursor:pointer;border:none}
input,textarea,select{font-family:inherit;outline:none;border:none;background:#141627;color:#F8FAFC;border-radius:8px;padding:10px 14px;font-size:14px;border:1px solid #1e2040}
input:focus,textarea:focus,select:focus{border-color:#865AFF60;box-shadow:0 0 0 2px rgba(134,90,255,.1)}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#0d0f1a}::-webkit-scrollbar-thumb{background:#1e2040;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#2a2d52}

/* ============ Layout principal ============ */
.tivia-app{display:flex;height:100vh}

/* ============ Sidebar ============ */
.tivia-sidebar{width:250px;background:#0f1124;border-right:1px solid #1a1d38;padding:0;display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}
.sidebar-header{padding:24px 20px 8px;border-bottom:1px solid #1a1d38;margin-bottom:8px}
.tivia-logo{font-size:30px;font-weight:900;letter-spacing:-1px;line-height:1.1}
.tivia-logo .tiv{color:#865AFF}
.tivia-logo .ia{color:#03AC8B}
.tivia-subtitle{font-size:11px;font-weight:600;color:#69727D;text-transform:uppercase;letter-spacing:2px;margin-top:4px}
.sidebar-nav{padding:8px 10px;flex:1}

.nav-label{font-size:10px;font-weight:700;color:#4a4e6e;text-transform:uppercase;letter-spacing:2px;padding:16px 10px 6px}
.nav-btn{display:flex;align-items:center;gap:10px;padding:9px 14px;border-radius:8px;color:#7a7f9e;font-size:13px;font-weight:500;transition:all .2s;width:100%;text-align:left;background:transparent}
.nav-btn:hover{background:#161938;color:#c8cce6}
.nav-btn.active{background:linear-gradient(135deg,rgba(134,90,255,.12),rgba(134,90,255,.06));color:#F8FAFC;border-left:3px solid #865AFF;padding-left:11px}
.nav-btn svg,.nav-btn .nav-icon{flex-shrink:0;width:18px;text-align:center;font-size:14px;opacity:.7}
.nav-btn.active .nav-icon{opacity:1}

/* Sidebar footer */
.sidebar-footer{padding:16px 20px;border-top:1px solid #1a1d38;font-size:10px;color:#3d4060;line-height:1.8;text-align:center}
.sidebar-footer a{color:#865AFF80;text-decoration:none;transition:color .2s}
.sidebar-footer a:hover{color:#865AFF}

/* ============ Main Content ============ */
.tivia-main{flex:1;overflow-y:auto;display:flex;flex-direction:column}
.tivia-content{flex:1;padding:32px 40px;max-width:1200px;width:100%}

/* ============ Status Bar (bottom) ============ */
.status-bar{display:flex;align-items:center;justify-content:space-between;padding:8px 24px;background:#0a0c18;border-top:1px solid #1a1d38;font-size:11px;color:#4a4e6e;flex-shrink:0}
.status-bar .status-left{display:flex;align-items:center;gap:16px}
.status-bar .status-dot{width:6px;height:6px;border-radius:50%;background:#03AC8B;display:inline-block;margin-right:4px}
.status-bar .status-dot.purple{background:#865AFF}
.status-bar .status-right a{color:#865AFF80;text-decoration:none;font-size:11px}
.status-bar .status-right a:hover{color:#865AFF}

/* ============ Token Modal/Overlay ============ */
.token-overlay{position:fixed;inset:0;background:rgba(10,12,26,.92);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(8px)}
.token-modal{background:#111328;border:1px solid #1e2040;border-radius:16px;padding:40px 48px;text-align:center;max-width:440px;width:90%;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.token-modal .logo-big{font-size:48px;font-weight:900;letter-spacing:-2px;margin-bottom:6px}
.token-modal .subtitle{font-size:12px;color:#69727D;text-transform:uppercase;letter-spacing:2px;margin-bottom:32px}
.token-modal input{width:100%;padding:14px 18px;font-size:15px;margin-bottom:16px;background:#0d0f1a;border:1px solid #1e2040;text-align:center;letter-spacing:1px}
.token-modal .btn-enter{width:100%;padding:14px;border-radius:10px;background:linear-gradient(135deg,#865AFF,#6a3fd9);color:#fff;font-weight:700;font-size:15px;transition:all .3s;border:none;cursor:pointer}
.token-modal .btn-enter:hover{background:linear-gradient(135deg,#7344E6,#5a30c0);transform:translateY(-1px);box-shadow:0 8px 24px rgba(134,90,255,.3)}

/* ============ Page Header ============ */
.section-title{font-size:26px;font-weight:800;letter-spacing:-.5px;margin-bottom:6px;color:#F8FAFC}
.section-sub{font-size:13px;color:#5a5e80;margin-bottom:28px;line-height:1.5}

/* ============ Toggle (Vertical/Horizontal) ============ */
.modelo-toggle{display:inline-flex;background:#111328;border:1px solid #1e2040;border-radius:99px;padding:3px;margin-bottom:28px}
.modelo-toggle button{padding:8px 22px;border-radius:99px;font-size:13px;font-weight:600;color:#5a5e80;background:transparent;transition:all .25s;border:none;cursor:pointer}
.modelo-toggle button.active{background:linear-gradient(135deg,#865AFF,#6a3fd9);color:#fff;box-shadow:0 4px 16px rgba(134,90,255,.25)}

/* ============ Premissa Cards (2-column grid) ============ */
.premissas-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px}
.premissa-card{background:#111328;border:1px solid #1a1d38;border-radius:14px;padding:0;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.premissa-card:hover{border-color:#865AFF30;box-shadow:0 4px 20px rgba(134,90,255,.08)}
.premissa-card-header{display:flex;align-items:center;gap:12px;padding:16px 20px 12px}
.premissa-number{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#865AFF,#6a3fd9);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;flex-shrink:0}
.premissa-card-title{font-size:14px;font-weight:700;color:#e0e3f0;flex:1}
.premissa-status-dot{width:8px;height:8px;border-radius:50%;background:#03AC8B;flex-shrink:0}
.premissa-card-body{padding:4px 20px 20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.premissa-card-body.single-col{grid-template-columns:1fr}

/* Premissa Fields with unit labels */
.field-group{display:flex;flex-direction:column;gap:3px}
.field-group label{font-size:10px;font-weight:600;color:#4a4e6e;text-transform:uppercase;letter-spacing:.5px}
.field-input-wrapper{position:relative;display:flex;align-items:center}
.field-input-wrapper input,.field-input-wrapper select{width:100%;padding:9px 12px;font-size:13px;background:#0d0f1a;border:1px solid #1a1d38;border-radius:6px;color:#F8FAFC;padding-right:52px}
.field-input-wrapper select{padding-right:12px;appearance:auto}
.field-input-wrapper input:focus{border-color:#865AFF50;box-shadow:0 0 0 2px rgba(134,90,255,.08)}
.field-unit{position:absolute;right:10px;font-size:11px;color:#4a4e6e;font-weight:600;pointer-events:none;white-space:nowrap}

/* ============ Calcular Button ============ */
.btn-calcular{width:100%;padding:16px 28px;border-radius:12px;background:linear-gradient(135deg,#865AFF,#6a3fd9);color:#fff;font-weight:700;font-size:16px;transition:all .3s;border:none;cursor:pointer;letter-spacing:.5px;margin-top:4px}
.btn-calcular:hover{background:linear-gradient(135deg,#7344E6,#5a30c0);transform:translateY(-1px);box-shadow:0 8px 32px rgba(134,90,255,.3)}
.btn-calcular:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}

/* ============ KPI Grid (Dashboard) ============ */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px}
.kpi-card{background:#111328;border:1px solid #1a1d38;border-radius:12px;padding:20px;text-align:center;transition:border-color .3s,box-shadow .3s,transform .25s}
.kpi-card:hover{transform:translateY(-2px);border-color:#865AFF30;box-shadow:0 8px 24px rgba(134,90,255,.1)}
.kpi-label{font-size:10px;font-weight:600;color:#4a4e6e;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.kpi-value{font-size:22px;font-weight:800;color:#F8FAFC;letter-spacing:-.5px}
.kpi-value.accent{color:#865AFF}
.kpi-value.green{color:#03AC8B}
.kpi-sub{font-size:11px;color:#4a4e6e;margin-top:4px}

/* ============ Fluxo de caixa SVG ============ */
.fluxo-container{background:#111328;border:1px solid #1a1d38;border-radius:12px;padding:24px}
.fluxo-chart{width:100%;max-width:900px;margin:0 auto;display:block}

/* ============ Chat Area ============ */
.chat-area{display:flex;flex-direction:column;height:calc(100vh - 120px)}
.chat-messages{flex:1;overflow-y:auto;padding:16px 0}
.chat-bubble{margin-bottom:16px}
.chat-bubble.user{text-align:right}
.chat-bubble .bubble-inner{display:inline-block;max-width:70%;padding:14px 18px;border-radius:14px;font-size:14px;line-height:1.7;white-space:pre-wrap}
.chat-bubble.user .bubble-inner{background:linear-gradient(135deg,rgba(134,90,255,.15),rgba(134,90,255,.08));border:1px solid rgba(134,90,255,.2);color:#e0e3f0}
.chat-bubble.ai .bubble-inner{background:#111328;border:1px solid #1a1d38;color:#c8cce6}
.chat-input-row{display:flex;gap:12px;padding:12px 0}
.chat-input-row textarea{flex:1;resize:none;min-height:48px;max-height:160px;background:#0d0f1a;border:1px solid #1a1d38;border-radius:10px;padding:12px 16px;font-size:14px;color:#F8FAFC}
.chat-input-row textarea:focus{border-color:#865AFF50}
.chat-btn{padding:12px 24px;border-radius:10px;background:linear-gradient(135deg,#865AFF,#6a3fd9);color:#fff;font-weight:600;font-size:14px;transition:all .2s}
.chat-btn:hover{background:linear-gradient(135deg,#7344E6,#5a30c0);box-shadow:0 4px 16px rgba(134,90,255,.25)}
.chat-btn:disabled{opacity:.5;cursor:not-allowed}

.chat-empty{color:#3d4060;font-size:14px;padding:40px 0;text-align:center}

/* ============ Agent cards grid ============ */
.agents-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;margin-bottom:24px}
.agent-card{border-radius:12px;border:1px solid #1a1d38;background:#111328;padding:18px;min-height:160px;transition:border-color .3s,box-shadow .3s}
.agent-card:hover{border-color:#865AFF20;box-shadow:0 4px 16px rgba(134,90,255,.06)}
.agent-card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.agent-card-dot{width:8px;height:8px;border-radius:50%}
.agent-card-dot.pending{background:#3d4060}
.agent-card-dot.streaming{background:#EAB308;animation:blink 1s infinite}
.agent-card-dot.done{background:#03AC8B}
.agent-card-dot.error{background:#EF4444}
.agent-card-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}
.agent-card-body{font-size:13px;line-height:1.7;color:#8a8fb0;white-space:pre-wrap}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}

/* ============ Badges ============ */
.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:10px;font-weight:600;letter-spacing:.3px}
.badge-purple{background:rgba(134,90,255,.12);color:#a78bff}
.badge-green{background:rgba(3,172,139,.12);color:#03AC8B}
.badge-yellow{background:rgba(234,179,8,.12);color:#EAB308}
.badge-red{background:rgba(239,68,68,.12);color:#EF4444}

/* ============ Placeholder Pages ============ */
.placeholder-card{background:#111328;border:1px solid #1a1d38;border-radius:14px;padding:60px 40px;text-align:center;color:#3d4060;font-size:14px}

/* ============ Error box ============ */
.error-box{color:#EF4444;padding:12px 16px;background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.15);border-radius:10px;margin-bottom:16px;font-size:13px}

/* ============ Footer (in main content) ============ */
.tivia-main-footer{padding:20px 40px;font-size:11px;color:#2e3152;text-align:center;border-top:1px solid #1a1d38;line-height:1.8}
.tivia-main-footer a{color:#865AFF60;text-decoration:none;transition:color .2s}
.tivia-main-footer a:hover{color:#865AFF}

/* ============ Responsive ============ */
@media(max-width:1024px){
  .premissas-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .tivia-sidebar{display:none}
  .tivia-content{padding:16px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .agents-grid{grid-template-columns:1fr}
  .premissas-grid{grid-template-columns:1fr}
  .premissa-card-body{grid-template-columns:1fr}
}

/* ============ Animations ============ */
@keyframes fadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeIn .4s cubic-bezier(.2,.85,.25,1) both}
@keyframes fadeInScale{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.fade-in-scale{animation:fadeInScale .5s cubic-bezier(.2,.85,.25,1) both}

/* ============ Participacoes (socios) grid ============ */
.socios-grid{display:flex;flex-direction:column;gap:10px;grid-column:1/-1}
.socio-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}