@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--bg-base:#0a1a10;--bg-surface:#0d2218;--bg-card:rgba(20,60,35,.45);--bg-card-hover:rgba(25,75,45,.55);--bg-input:rgba(15,45,25,.6);--bg-overlay:rgba(5,12,8,.85);--accent-green:#2ecc71;--accent-green-hover:#27ae60;--accent-green-glow:rgba(46,204,113,.3);--accent-gold:#c9a227;--accent-gold-hover:#d4b02e;--accent-red:#e74c3c;--accent-orange:#f39c12;--text-primary:#e8f5ec;--text-secondary:#8fbc8f;--text-muted:#5a7a5a;--text-inverse:#0a1a10;--border-subtle:rgba(46,204,113,.15);--border-medium:rgba(46,204,113,.25);--border-strong:rgba(46,204,113,.4);--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 4px 16px rgba(0,0,0,.4);--shadow-lg:0 8px 32px rgba(0,0,0,.5);--shadow-glow:0 0 20px var(--accent-green-glow);--glass-blur:blur(16px);--glass-border:1px solid var(--border-subtle);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:400ms ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-base);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 20%,rgba(46,204,113,.06) 0,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(201,162,39,.04) 0,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(46,204,113,.02) 0,transparent 70%);z-index:-1;animation:ambientFloat 20s ease-in-out infinite}@keyframes ambientFloat{0%,to{transform:translate(0)}33%{transform:translate(-2%,1%)}66%{transform:translate(1%,-2%)}}a{color:var(--accent-green);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-green-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}.glass-card{background:var(--bg-card);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all var(--transition-normal)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--border-medium);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-md);font-family:Inter,sans-serif;font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);text-decoration:none;line-height:1.2}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-green),var(--accent-green-hover));color:var(--text-inverse);box-shadow:0 4px 15px var(--accent-green-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px var(--accent-green-glow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-outline{background:transparent;color:var(--accent-green);border:2px solid var(--accent-green)}.btn-outline:hover:not(:disabled){background:var(--accent-green);color:var(--text-inverse)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:rgba(46,204,113,.1);color:var(--text-primary)}.btn-danger{background:linear-gradient(135deg,var(--accent-red),#c0392b);color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px rgba(231,76,60,.3)}.btn-gold{background:linear-gradient(135deg,var(--accent-gold),var(--accent-gold-hover));color:var(--text-inverse)}.btn-gold:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px rgba(201,162,39,.3)}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-lg{padding:16px 32px;font-size:1.1rem}.btn-full{width:100%}.input-group{display:flex;flex-direction:column;gap:6px}.input-group label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.input-field{padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;transition:all var(--transition-fast);outline:none}.input-field::placeholder{color:var(--text-muted)}.input-field:focus{border-color:var(--accent-green);box-shadow:0 0 0 3px var(--accent-green-glow)}.input-field:disabled{opacity:.5;cursor:not-allowed}.input-error{border-color:var(--accent-red)!important}.error-text{color:var(--accent-red);font-size:.8rem}.success-text{color:var(--accent-green);font-size:.8rem}.phone-row{display:flex;gap:8px}.phone-row .phone-country{width:140px;flex-shrink:0}.phone-row .phone-number{flex:1 1}select.input-field{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238fbc8f' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-green{background:rgba(46,204,113,.15);color:var(--accent-green)}.badge-gold{background:rgba(201,162,39,.15);color:var(--accent-gold)}.badge-red{background:rgba(231,76,60,.15);color:var(--accent-red)}.badge-muted{background:rgba(100,130,100,.15);color:var(--text-muted)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.page-wrapper{flex-direction:column}.auth-page,.page-wrapper{min-height:100vh;display:flex}.auth-page{align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:460px;padding:40px}.auth-title{font-size:1.8rem;font-weight:700;margin-bottom:8px;background:linear-gradient(135deg,var(--accent-green),var(--accent-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-subtitle{color:var(--text-secondary);margin-bottom:32px}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-footer{text-align:center;margin-top:24px;color:var(--text-muted);font-size:.9rem}.chat-layout{display:flex;height:100vh}.chat-sidebar{width:300px;background:var(--bg-surface);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;overflow-y:auto}.chat-main{overflow:hidden}.chat-main,.chat-messages{flex:1 1;display:flex;flex-direction:column}.chat-messages{overflow-y:auto;padding:20px;gap:16px}.chat-bubble{max-width:80%;padding:12px 16px;border-radius:var(--radius-lg);line-height:1.6;font-size:.95rem;animation:fadeSlideUp .3s ease}.chat-bubble-user{align-self:flex-end;background:linear-gradient(135deg,var(--accent-green),var(--accent-green-hover));color:var(--text-inverse);border-bottom-right-radius:4px}.chat-bubble-ai{align-self:flex-start;background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);border-bottom-left-radius:4px}.chat-input-area{padding:16px 20px;background:var(--bg-surface);border-top:1px solid var(--border-subtle);display:flex;gap:8px;align-items:center}.chat-input-area textarea{flex:1 1;resize:none;min-height:44px;max-height:120px;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;outline:none;transition:border-color var(--transition-fast)}.chat-input-area textarea:focus{border-color:var(--accent-green)}.chat-input-area .input-actions{display:flex;gap:6px}.icon-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:1.2rem}.icon-btn:hover{background:rgba(46,204,113,.15);color:var(--accent-green)}.icon-btn.active{background:var(--accent-green);color:var(--text-inverse)}.credits-indicator{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-full);background:rgba(46,204,113,.1);font-size:.8rem;font-weight:600;color:var(--accent-green)}.credits-indicator.low{background:rgba(243,156,18,.1);color:var(--accent-orange)}.credits-indicator.empty{background:rgba(231,76,60,.1);color:var(--accent-red)}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-card-hover) 37%,var(--bg-card) 63%);background-size:200% 100%;animation:shimmer 1.5s ease infinite;border-radius:var(--radius-sm)}.fade-in{animation:fadeIn .4s ease}.slide-up{animation:fadeSlideUp .4s ease}@media (max-width:768px){.chat-sidebar{display:none}.chat-sidebar.open{display:flex;position:fixed;top:0;left:0;width:85%;height:100vh;z-index:100;box-shadow:var(--shadow-lg)}.chat-bubble{max-width:90%}.auth-card{padding:24px}.container{padding:0 16px}}