:root{--bg:#050813;--panel:#0c1428;--panel2:#111c36;--text:#edf5ff;--muted:#8fa5c7;--blue:#19a7ff;--purple:#7b5cff;--border:#20345a;--danger:#ff5f74;--success:#31d7a0}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top right,#14285a 0,#050813 38%);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;padding:24px 18px;background:rgba(5,9,20,.96);border-right:1px solid var(--border);position:fixed;inset:0 auto 0 0}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand img{width:48px;height:48px;object-fit:contain}.brand strong{display:block;font-size:18px}.brand span{color:var(--muted);font-size:12px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:12px 14px;border-radius:12px;color:#bed0ef}.sidebar nav a:hover{background:#122044;color:white}.main{margin-left:250px;width:calc(100% - 250px)}.topbar{display:flex;justify-content:space-between;align-items:center;padding:24px 30px;border-bottom:1px solid var(--border);background:rgba(6,10,22,.75);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.topbar h1{margin:0;font-size:24px}.topbar p{margin:4px 0 0;color:var(--muted)}.user-chip{background:var(--panel);padding:10px 14px;border:1px solid var(--border);border-radius:12px}.user-chip small{display:block;color:var(--muted)}.content{padding:30px}.hero{display:flex;justify-content:space-between;align-items:center;padding:28px;border:1px solid #26599d;border-radius:20px;background:linear-gradient(135deg,rgba(25,167,255,.18),rgba(123,92,255,.12));box-shadow:0 20px 70px rgba(0,72,190,.18)}.hero h2{font-size:30px;margin:8px 0}.hero p{color:#b8c9e5;max-width:700px}.eyebrow{font-size:12px;letter-spacing:.18em;color:#60c9ff}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}.stat,.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--border);border-radius:16px;padding:20px}.stat span{color:var(--muted)}.stat strong{display:block;font-size:30px;margin-top:10px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{padding:14px;border-radius:12px;background:#122448;border:1px solid #284d89}.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:11px;border:1px solid #315083;background:#13213e;color:white;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--purple));border:none;font-weight:700}.btn.small{padding:7px 10px;font-size:12px}.progress{height:8px;background:#16223d;border-radius:8px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--purple))}.alert{margin:18px 30px 0;padding:13px 16px;border-radius:12px}.alert.success{background:rgba(49,215,160,.15);border:1px solid var(--success)}.alert.danger{background:rgba(255,95,116,.15);border:1px solid var(--danger)}.form-card form,label{display:grid;gap:7px}.form-card form{gap:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}input,select,textarea{width:100%;padding:12px 13px;border-radius:10px;border:1px solid var(--border);background:#071020;color:white;outline:none}input:focus{border-color:var(--blue)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--border)}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#1b2d50;color:#bcd1f4;font-size:12px}.badge.active{background:rgba(49,215,160,.15);color:#75f2c7}.badge.blocked{background:rgba(255,95,116,.15);color:#ff9cab}.section-title{display:flex;justify-content:space-between;align-items:center}.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.model-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:14px}.model-thumb{height:150px;border-radius:12px;background:linear-gradient(135deg,#092b5b,#33247a);display:flex;align-items:flex-end;padding:14px;box-shadow:inset 0 0 40px rgba(25,167,255,.22)}.model-thumb span{font-size:12px;background:#071020aa;border:1px solid #3f69a5;padding:6px 9px;border-radius:999px}.model-card p{color:var(--muted);min-height:44px}.footer{padding:20px 30px;color:var(--muted);font-size:12px}.login-page{display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);padding:30px;border:1px solid var(--border);border-radius:22px;background:rgba(8,14,30,.94);box-shadow:0 25px 90px rgba(0,78,200,.25)}.login-card img{display:block;width:110px;height:110px;object-fit:contain;margin:auto}.login-card h1{text-align:center;margin:10px 0}.login-card>p{text-align:center;color:var(--muted)}.login-card form{display:grid;gap:15px;margin-top:20px}@media(max-width:900px){.sidebar{position:static;width:100%;height:auto}.app-shell{display:block}.main{margin:0;width:100%}.sidebar nav{grid-template-columns:repeat(2,1fr)}.stats-grid,.grid.two,.model-grid{grid-template-columns:1fr 1fr}.topbar{position:static}}@media(max-width:620px){.stats-grid,.grid.two,.model-grid,.form-grid{grid-template-columns:1fr}.content{padding:18px}.topbar{padding:18px}.hero{align-items:flex-start;gap:16px;flex-direction:column}.sidebar nav{grid-template-columns:1fr 1fr}.user-chip{display:none}}

/* Mega Studio v0.2 */
.studio-shell{display:grid;grid-template-columns:250px minmax(420px,1fr) 300px;gap:16px;align-items:start}.studio-models,.studio-controls{position:sticky;top:118px;max-height:calc(100vh - 145px);overflow:auto}.studio-model-list,.control-stack{display:grid;gap:11px}.studio-model{display:flex;gap:10px;align-items:center;text-align:left;border:1px solid var(--border);background:#081226;color:#fff;padding:10px;border-radius:13px;cursor:pointer}.studio-model.active{border-color:var(--blue);box-shadow:0 0 0 2px rgba(25,167,255,.13),0 12px 35px rgba(0,119,255,.16)}.studio-model small{display:block;color:var(--muted);margin-top:3px}.model-mini{width:52px;height:52px;border-radius:10px;flex:none;background:linear-gradient(135deg,#0a72d9,#6448d9);box-shadow:inset 0 0 20px #ffffff22}.model-2{background:linear-gradient(135deg,#7023c9,#d02b85)}.model-3{background:linear-gradient(135deg,#0d5cae,#06a1db)}.model-4{background:linear-gradient(135deg,#0b4193,#7850e8)}.model-5{background:linear-gradient(135deg,#054d8c,#20bfe2)}.canvas-wrap{background:#02050c;border:1px solid var(--border);border-radius:16px;padding:12px;box-shadow:inset 0 0 60px rgba(20,93,210,.16)}#bannerCanvas{display:block;width:100%;height:auto;max-height:calc(100vh - 275px);object-fit:contain;border-radius:10px;background:#061020}.studio-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}.studio-controls textarea{resize:vertical}.studio-controls input[type=color]{height:46px;padding:5px}.help{color:var(--muted);line-height:1.45}.saved-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.saved-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;border:1px solid var(--border)}.saved-card p,.empty-state p{color:var(--muted)}.saved-actions{display:flex;gap:8px}.saved-actions form{display:inline}.empty-state{text-align:center;margin-top:20px;padding:50px}
@media(max-width:1250px){.studio-shell{grid-template-columns:210px 1fr}.studio-controls{position:static;grid-column:1/-1;max-height:none}.control-stack{grid-template-columns:repeat(2,1fr)}.control-stack>.help{grid-column:1/-1}}
@media(max-width:900px){.studio-shell{grid-template-columns:1fr}.studio-models,.studio-controls{position:static;max-height:none}.studio-model-list{grid-template-columns:repeat(2,1fr)}.saved-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.studio-model-list,.control-stack,.saved-grid{grid-template-columns:1fr}.studio-actions .btn{flex:1}.canvas-wrap{padding:6px}}

/* Mega Studio v0.3 — editor profissional */
.studio-pro{grid-template-columns:265px minmax(520px,1fr) 320px}.layers-panel{margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}.layer-list{display:grid;gap:8px}.layer-row{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;width:100%;padding:10px;border-radius:11px;border:1px solid var(--border);background:#071020;color:#dce9ff;text-align:left;cursor:pointer}.layer-row.selected{border-color:var(--blue);box-shadow:0 0 0 2px rgba(25,167,255,.12)}.layer-row strong{font-size:11px;color:var(--muted)}.layer-row input{width:auto}.canvas-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.canvas-toolbar .help{margin-left:auto}.active-zoom{border-color:var(--blue)!important;color:#7bd5ff!important}.canvas-viewport{height:min(68vh,760px);overflow:auto;border:1px solid var(--border);border-radius:16px;background:#01040a;display:flex;align-items:flex-start;justify-content:center;padding:12px}.canvas-wrap{flex:none;width:720px;height:720px;padding:0!important;overflow:hidden}.canvas-wrap canvas{touch-action:none;cursor:grab;max-height:none!important}.canvas-wrap canvas:active{cursor:grabbing}.logo-tools{display:flex;gap:8px;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.model-mini{display:grid;place-items:center;color:#fff;font-weight:900;position:relative;overflow:hidden}.model-mini:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,#ffffff66,transparent 32%),linear-gradient(140deg,transparent 35%,#ffffff20 36%,transparent 38%)}.model-mini b{position:relative;font-size:17px}.studio-model:hover .model-mini{transform:translateY(-1px);transition:.2s}.saved-actions{flex-wrap:wrap}
@media(max-width:1400px){.studio-pro{grid-template-columns:230px 1fr}.studio-pro .studio-controls{grid-column:1/-1}.studio-pro .control-stack{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.studio-pro{grid-template-columns:1fr}.canvas-viewport{height:65vh}.canvas-toolbar .help{width:100%;margin:0}.studio-pro .control-stack{grid-template-columns:1fr}}

/* Mega Studio v0.3.1 — identidade visual por segmento */
.studio-model .model-mini:after{position:absolute;inset:auto 4px 4px auto;font-size:21px;filter:drop-shadow(0 2px 4px #000)}
.studio-model[data-model-id="1"] .model-mini:after{content:"📺"}
.studio-model[data-model-id="2"] .model-mini:after{content:"🎬"}
.studio-model[data-model-id="3"] .model-mini:after{content:"⚽"}
.studio-model[data-model-id="4"] .model-mini:after{content:"📈"}
.studio-model[data-model-id="5"] .model-mini:after{content:"⬇️"}
.studio-model[data-model-id="1"] .model-mini{background:radial-gradient(circle at 70% 30%,#28c4ff,#083c86 60%,#071326)}
.studio-model[data-model-id="2"] .model-mini{background:radial-gradient(circle at 70% 30%,#f350b8,#6222ad 60%,#160926)}
.studio-model[data-model-id="3"] .model-mini{background:radial-gradient(circle at 70% 30%,#31e5b0,#087099 58%,#062137)}
.studio-model[data-model-id="4"] .model-mini{background:radial-gradient(circle at 70% 30%,#8a79ff,#164ba1 58%,#07142e)}
.studio-model[data-model-id="5"] .model-mini{background:radial-gradient(circle at 70% 30%,#42e7ff,#0877bf 58%,#061a31)}