:root{--primary-50: #eef2ff;--primary-100: #e0e7ff;--primary-200: #c7d2fe;--primary-300: #a5b4fc;--primary-400: #818cf8;--primary-500: #6366f1;--primary-600: #4f46e5;--primary-700: #4338ca;--primary-800: #3730a3;--primary-900: #312e81;--accent-400: #22d3ee;--accent-500: #06b6d4;--accent-600: #0891b2;--slate-50: #f8fafc;--slate-100: #f1f5f9;--slate-200: #e2e8f0;--slate-300: #cbd5e1;--slate-400: #94a3b8;--slate-500: #64748b;--slate-600: #475569;--slate-700: #334155;--slate-800: #1e293b;--slate-900: #0f172a;--slate-950: #020617;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--info: #3b82f6;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .3);--gradient-primary: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #f472b6 100%);--gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-cool: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-warm: linear-gradient(135deg, #fa709a 0%, #fee140 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rgba(255,255,255,.1);transition:all var(--transition-fast);white-space:nowrap;color:#fff}.user-chip i,.user-chip span{color:#fff!important}.user-chip:hover{background:#fff3;transform:translateY(-1px)}.modern-card,.mdl-card{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-radius:var(--radius-xl);border:1px solid var(--glass-border);box-shadow:var(--shadow-xl);overflow:hidden;transition:all var(--transition-normal);position:relative;color:var(--slate-100)}.modern-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);opacity:.6}.modern-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2xl),var(--shadow-glow);border-color:#fff3}.card-header{padding:24px 32px;border-bottom:1px solid rgba(255,255,255,.05);background:#0003;position:relative}.card-title{font-weight:800;font-size:1.35rem;letter-spacing:-.03em;display:flex;align-items:center;gap:12px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-flex;width:fit-content}img[alt=Logo],.logo-squircle{border-radius:22%;box-shadow:0 4px 12px #0000004d}.card-title:before{content:"";width:4px;height:24px;background:var(--gradient-primary);border-radius:var(--radius-full);display:none}.card-body{padding:32px}.btn-gradient,.mdl-button--raised.mdl-button--colored{position:relative;background:var(--gradient-primary)!important;color:#fff!important;border:none;border-radius:var(--radius-lg);font-weight:700;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase;padding:16px 32px;cursor:pointer;overflow:hidden;transition:all var(--transition-normal);box-shadow:0 4px 15px #6366f166,inset 0 1px 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.2s;font-weight:500;font-size:.9rem;color:var(--slate-600);display:flex;align-items:center;gap:12px}.sidebar-btn:hover{background:var(--slate-800);color:var(--primary-400)}.sidebar-btn.active{background:#6366f11a;color:var(--primary-400);border-left:3px solid var(--primary-500);font-weight:600}.sidebar-btn i{font-size:20px;color:var(--slate-400)}.sidebar-btn.active i{color:var(--primary-500)}.config-section{display:none;animation:fadeIn .3s ease-out}.config-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.mdl-layout__drawer.config-drawer{width:100%!important;max-width:100%!important}.config-wrapper{flex-direction:column}.config-sidebar{width:100%;height:auto;max-height:220px;border-right:none;border-bottom:1px solid var(--slate-700);overflow-y:auto;padding:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.sidebar-btn{padding:8px 12px;font-size:.8rem;justify-content:center;text-align:center;border:1px solid var(--slate-700);background:var(--slate-800)}.sidebar-btn.active{border-color:var(--primary-500);border-left:1px solid var(--primary-500);background:var(--primary-50)}.sidebar-btn i{font-size:18px}.config-sidebar .h-px,.config-sidebar div[style*=flex-grow]{display:none!important}}#splash-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:var(--slate-900);background-image:var(--gradient-mesh),linear-gradient(180deg,var(--slate-900) 0%,#020617 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s ease}#splash-screen.hidden{opacity:0;visibility:hidden}.splash-logo{width:120px;height:120px;border-radius:28px;box-shadow:0 4px 30px #00000080;animation:pulse-glow 3s ease-in-out infinite}.splash-title{font-family:Inter,sans-serif;font-size:3.5rem;font-weight:800;margin-top:1.5rem;letter-spacing:-.02em;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 20px rgba(129,140,248,.3))}.splash-subtitle{font-family:Inter,sans-serif;font-size:1rem;color:#fffc;margin-top:.5rem}.splash-spinner{margin-top:2rem;width:40px;height:40px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-glow{0%,to{transform:scale(1);filter:drop-shadow(0 0 20px rgba(255,255,255,.3))}50%{transform:scale(1.05);filter:drop-shadow(0 0 40px rgba(255,255,255,.5))}}#app-content{display:none}#app-content.loaded{display:block}#language-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;display:flex;align-items:center;justify-content:center;background-color:#000c;opacity:0;visibility:hidden;transition:opacity .3s ease}#language-modal.visible{opacity:1;visibility:visible}.language-card{background:#fff;border-radius:12px;padding:24px;width:90%;max-width:500px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;transform:scale(.95);transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}#language-modal.visible .language-card{transform:scale(1)}.lang-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:20px}.lang-btn{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;cursor:pointer;transition:all .2s ease}.lang-btn:hover{border-color:#6366f1;background:#eff6ff;color:#4f46e5}.lang-btn.selected{background:#4f46e5;color:#fff;border-color:#4338ca}.google-btn{border:2px solid var(--slate-200, #e2e8f0);background:#fff;transition:all .25s cubic-bezier(.16,1,.3,1)}.google-btn:hover{background:var(--slate-50, #f8fafc);border-color:var(--primary-400, #818cf8);transform:translateY(-2px);box-shadow:0 4px 12px #6366f126}.avatar-ring{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--primary-200, #c7d2fe);transition:all .25s cubic-bezier(.16,1,.3,1)}.credit-item:hover .avatar-ring{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--primary-500, #6366f1)}.credit-item{transition:all .2s ease}.credit-item:hover{transform:translate(4px)}.password-strength{height:4px;border-radius:2px;transition:all .3s ease}.strength-weak{background:#ef4444;width:33%}.strength-medium{background:#f59e0b;width:66%}.strength-strong{background:#10b981;width:100%}