:root{--bg-color:#0c0d11;--surface:#1a1b21;--accent:#4ade80;--danger:#ef4444;--text-main:#f0f0f0;--text-dim:#8b8e98}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);justify-content:center;align-items:flex-start;min-height:100vh;display:flex;overflow-x:hidden}#root{width:100%;max-width:100vw;padding:0}.app-container{width:100%}.navbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;background:#0c0d11cc;border-bottom:1px solid #ffffff0d;justify-content:center;width:100%;height:70px;display:flex;position:fixed;top:0;left:0}.nav-container{justify-content:space-between;align-items:center;width:100%;max-width:1200px;padding:0 2rem;display:flex}.nav-logo{color:var(--text-main);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:2rem;display:flex}.nav-link{color:var(--text-dim);font-size:1rem;font-weight:500;text-decoration:none;transition:color .3s}.nav-link:hover,.nav-link.active{color:var(--accent)}button.nav-link{cursor:pointer;background:0 0;border:none;outline:none;padding:0;font-family:inherit}.nav-link.logout-btn{color:var(--danger)!important}.nav-link.logout-btn:hover{color:#ff6b6b!important}.lang-toggle-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;align-items:center;gap:.3rem;padding:0;font-family:inherit;display:flex}.lang-toggle-btn:hover{color:var(--accent)}.page-content{max-width:1000px;margin-top:80px;margin-left:auto;margin-right:auto;padding:2rem}.landing-page{flex-direction:column;padding-top:70px;display:flex}.hero-section{justify-content:space-between;align-items:center;width:100%;max-width:1400px;min-height:85vh;margin:0 auto;padding:0 5%;display:flex}.hero-content{z-index:10;flex:1;max-width:600px}.brand-badge{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a;border-radius:60px;align-items:center;gap:1rem;margin-bottom:2rem;padding:.6rem 1.5rem .6rem .6rem;display:inline-flex}.hero-logo{object-fit:cover;border-radius:50%;width:60px;height:60px;box-shadow:0 4px 15px #00000080}.brand-text{color:var(--text-main);letter-spacing:.5px;font-size:1.3rem;font-weight:800}.hero-content h1{letter-spacing:-1px;margin-bottom:1.5rem;font-size:4rem;font-weight:800;line-height:1.1}.text-accent{color:var(--accent);text-shadow:0 0 20px #4ade804d}.hero-subtitle{color:var(--text-dim);margin-bottom:2.5rem;font-size:1.2rem;line-height:1.6}.hero-actions{gap:1.5rem;display:flex}.btn-primary{background:var(--accent);color:#000;border-radius:30px;padding:1rem 2rem;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s;box-shadow:0 10px 20px #4ade8033}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 25px #4ade8066}.btn-secondary{color:var(--text-main);background:0 0;border:1px solid #fff3;border-radius:30px;padding:1rem 2rem;font-size:1.1rem;font-weight:600;text-decoration:none;transition:all .3s}.btn-secondary:hover{background:#ffffff0d;border-color:#ffffff80}.model-container{cursor:grab;flex:1;height:600px;position:relative}.model-container:active{cursor:grabbing}.model-hint{pointer-events:none;z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border-radius:20px;padding:.5rem 1rem;font-size:.85rem;font-weight:500;position:absolute;top:10%;left:50%;transform:translate(-50%)}.features-section{flex-direction:column;align-items:center;gap:8rem;padding:6rem 5%;display:flex}.feature-row{justify-content:space-between;align-items:center;gap:4rem;width:100%;max-width:1100px;display:flex}.feature-row.reverse{flex-direction:row-reverse}.feature-text{flex:1}.feature-text h2{margin-bottom:1.5rem;font-size:2.5rem;font-weight:700}.feature-text p{color:var(--text-dim);font-size:1.15rem;line-height:1.7}.feature-visual{background:linear-gradient(145deg,#1e1f26,#15161b);border:1px solid #ffffff0d;border-radius:24px;flex:1;width:100%;height:350px;position:relative;overflow:hidden;box-shadow:0 20px 40px #0006}.safety-visual:after{content:"";background:radial-gradient(circle,#ef44441a 0%,#0000 60%);animation:2s infinite dangerPulse;position:absolute;inset:0}.tracking-visual:after{content:"";background:repeating-linear-gradient(90deg,#0000,#0000 40px,#4ade800d 40px 41px);position:absolute;inset:0}@keyframes dangerPulse{0%{opacity:.5}50%{opacity:1;box-shadow:inset 0 0 30px #ef444433}to{opacity:.5}}.pricing-section{text-align:center;background:#0000004d;padding:6rem 5%}.pricing-section h2{margin-bottom:4rem;font-size:2.5rem}.pricing-cards{justify-content:center;gap:2rem;max-width:900px;margin:0 auto;display:flex}.price-card{background:#15161b;border:1px solid #ffffff0d;border-radius:20px;flex:1;padding:3rem 2rem;transition:transform .3s;position:relative}.price-card:hover{transform:translateY(-10px)}.price-card.featured{background:linear-gradient(145deg,#1c1d24,#15161b);border-color:#4ade804d;transform:scale(1.05);box-shadow:0 20px 40px #4ade801a}.price-card.featured:hover{transform:scale(1.05)translateY(-10px)}.price-card .badge{background:var(--accent);color:#000;border-radius:20px;padding:.4rem 1rem;font-size:.85rem;font-weight:700;position:absolute;top:-15px;left:50%;transform:translate(-50%)}.price-card h3{margin-bottom:1rem;font-size:1.5rem}.price-card .price{color:var(--text-main);margin-bottom:2rem;font-size:3rem;font-weight:800}.price-card ul{text-align:left;color:var(--text-dim);flex-direction:column;gap:1rem;margin-bottom:3rem;list-style:none;display:flex}.btn-buy{cursor:pointer;width:100%;color:var(--text-main);background:0 0;border:1px solid #fff3;border-radius:12px;padding:1rem;font-size:1.1rem;font-weight:700;transition:all .3s}.btn-buy:hover{background:#ffffff1a}.btn-buy.accent{background:var(--accent);color:#000;border:none}.btn-buy.accent:hover{background:#3eb56b}@media (width<=900px){.hero-section,.feature-row{text-align:center;flex-direction:column}.feature-row.reverse,.pricing-cards{flex-direction:column}.price-card.featured{transform:scale(1)}}.dashboard-container{flex-direction:column;gap:2rem;animation:.6s ease-out fadeIn;display:flex}.header{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding-bottom:1rem;display:flex}.header h1{letter-spacing:-.5px;font-size:1.8rem;font-weight:600}.status-badge{background:#ffffff0d;border-radius:20px;align-items:center;gap:.5rem;padding:.4rem .8rem;font-size:.85rem;font-weight:500;display:flex}.status-indicator{background:var(--text-dim);border-radius:50%;width:8px;height:8px}.status-indicator.online{background:var(--accent);box-shadow:0 0 8px #4ade8066}.analytics-section{flex-direction:column;gap:1.5rem;margin-bottom:.5rem;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.stat-card{background:linear-gradient(145deg,#1e1f26,#15161b);border:1px solid #ffffff0a;border-radius:20px;align-items:center;gap:1.5rem;padding:1.5rem;transition:transform .3s;display:flex;box-shadow:0 10px 30px #0003,inset 0 1px 1px #ffffff0d}.stat-card:hover{transform:translateY(-4px)}.stat-icon{border-radius:16px;justify-content:center;align-items:center;width:54px;height:54px;display:flex;box-shadow:inset 0 2px 4px #0003}.power-icon{color:var(--accent);background:#4ade801a;box-shadow:0 0 15px #4ade8033,inset 0 2px 4px #0003}.active-icon{color:#5e6ad2;background:#5e6ad21a;box-shadow:0 0 15px #5e6ad233,inset 0 2px 4px #0003}.stat-info{flex-direction:column;gap:.3rem;display:flex}.stat-label{color:var(--text-dim);font-size:.9rem;font-weight:500}.stat-value{color:var(--text-main);letter-spacing:-.5px;font-size:1.8rem;font-weight:700}.stat-value small{color:var(--text-dim);font-size:1rem;font-weight:500}.chart-container{background:linear-gradient(145deg,#1e1f26,#15161b);border:1px solid #ffffff0a;border-radius:20px;padding:1.5rem;box-shadow:0 10px 30px #0003,inset 0 1px 1px #ffffff0d}.chart-container h3{color:var(--text-main);margin-bottom:1.5rem;font-size:1.1rem;font-weight:500}.chart-wrapper{width:100%;height:250px}.controls-header{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding-top:1.5rem;display:flex}.controls-header h2{color:var(--text-main);font-size:1.3rem;font-weight:500}.master-switch-btn{background:var(--surface);width:auto;color:var(--danger);cursor:pointer;border:1px solid #ef444433;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;padding:.8rem 1.5rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex}.master-switch-btn:hover:not(:disabled){background:#ef44441a;transform:translateY(-2px);box-shadow:0 8px 16px #ef444426}.master-switch-btn:active:not(:disabled){transform:translateY(0)}.relays-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.distributor-card{background:linear-gradient(145deg,#1e1f26,#15161b);border:1px solid #ffffff0a;border-radius:20px;flex-direction:column;gap:1.5rem;padding:1.5rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000004d,inset 0 1px 1px #ffffff0d}.distributor-card.offline{opacity:.5;pointer-events:none;filter:grayscale()}.distributor-card:hover:not(.offline){border-color:#5e6ad24d;transform:translateY(-6px);box-shadow:0 15px 35px #00000080,inset 0 1px 1px #ffffff1a}.distributor-card.active{border-color:#4ade8066;box-shadow:0 10px 30px #4ade801a,inset 0 1px 1px #ffffff0d}.power-line{background:#ffffff0d;width:100%;height:3px;position:absolute;top:0;left:0;overflow:hidden}.power-pulse{background:0 0;width:50%;height:100%;transition:all .3s;transform:translate(-100%)}.distributor-card.active .power-pulse{background:linear-gradient(90deg, transparent, var(--accent), transparent);animation:2s linear infinite pulseFlow}@keyframes pulseFlow{0%{transform:translate(-100%)}to{transform:translate(200%)}}.card-content{z-index:1;flex-direction:column;gap:1.5rem;display:flex;position:relative}.distributor-header{align-items:center;gap:1rem;display:flex}.icon-wrapper{width:44px;height:44px;color:var(--text-dim);background:#ffffff08;border-radius:12px;justify-content:center;align-items:center;transition:all .3s;display:flex;box-shadow:inset 0 2px 4px #0003}.distributor-card.active .icon-wrapper{color:var(--accent);background:#4ade801a;box-shadow:0 0 15px #4ade8033,inset 0 2px 4px #0003}.distributor-name{color:var(--text-main);letter-spacing:.3px;font-size:1.15rem;font-weight:600}.distributor-controls{background:#0003;border:1px solid #ffffff05;border-radius:14px;justify-content:space-between;align-items:center;padding:1rem;display:flex}.status-light-container{align-items:center;gap:.8rem;display:flex}.status-led{border-radius:50%;width:10px;height:10px;transition:all .3s;box-shadow:inset 0 1px 2px #00000080}.status-off{background:#ff4b4b;box-shadow:inset 0 1px 2px #00000080,0 0 8px #ff4b4b66}.status-on{background:var(--accent);box-shadow:inset 0 1px 2px #00000080,0 0 12px #4ade8099}.status-text{color:var(--text-dim);letter-spacing:1px;font-size:.9rem;font-weight:600}.distributor-card.active .status-text{color:var(--accent)}.professional-toggle{cursor:pointer;background:#0d0e12;border:none;border-radius:17px;outline:none;width:64px;height:34px;transition:all .3s;position:relative;box-shadow:inset 0 2px 6px #0009,0 1px 1px #ffffff0d}.toggle-thumb{background:linear-gradient(#3a3f4b,#2a2e38);border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:28px;height:28px;transition:all .4s cubic-bezier(.34,1.56,.64,1);display:flex;position:absolute;top:3px;left:3px;box-shadow:0 2px 5px #00000080,inset 0 1px 1px #fff3}.professional-toggle.toggled-on{background:#4ade8026;box-shadow:inset 0 2px 6px #0009,0 0 8px #4ade804d}.professional-toggle.toggled-on .toggle-thumb{background:linear-gradient(#fff,#e6e6e6);transform:translate(30px);box-shadow:0 2px 8px #4ade8080,inset 0 -1px 2px #0000001a}.thumb-grip{background:#0003;border-radius:1px;width:12px;height:2px}.professional-toggle.toggled-on .thumb-grip{background:#0000001a}.professional-toggle:active .toggle-thumb{width:32px}.professional-toggle.toggled-on:active .toggle-thumb{transform:translate(24px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}body[dir=rtl],.rtl-layout{font-family:Cairo,Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.rtl-layout .nav-links{margin-left:auto;margin-right:0}.rtl-layout .price-card ul{padding-left:0;padding-right:20px}.auth-page{background:radial-gradient(circle,#1b1e28 0%,#0d0e12 100%);justify-content:center;align-items:center;width:100%;min-height:100vh;padding-top:70px;display:flex;position:relative;overflow:hidden}.auth-page:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(circle,#4ade801f 0%,#0000 60%);width:500px;height:500px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.auth-card{-webkit-backdrop-filter:blur(20px);text-align:center;z-index:1;background:#15161bd9;border:1px solid #ffffff14;border-radius:28px;width:100%;max-width:460px;padding:4rem 3.5rem;animation:.6s cubic-bezier(.16,1,.3,1) forwards authSlideUp;position:relative;box-shadow:0 40px 60px -15px #0009,inset 0 1px #ffffff1a}@keyframes authSlideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.auth-card h2{letter-spacing:-.5px;color:#fff;margin-bottom:2.5rem;font-size:2.2rem;font-weight:700}.input-group{background:#0006;border:1px solid #ffffff14;border-radius:16px;align-items:center;margin-bottom:1.2rem;padding:1.2rem;transition:all .3s;display:flex}.input-group:focus-within{border-color:var(--accent);background:#0009;box-shadow:0 0 0 3px #4ade8026}.input-group svg{color:var(--text-dim);width:22px;height:22px;transition:color .3s}.input-group:focus-within svg{color:var(--accent)}.input-group input{color:#fff;background:0 0;border:none;outline:none;width:100%;padding-left:1rem;font-size:1.05rem}.rtl-layout .input-group input{padding-left:0;padding-right:1rem}.auth-btn{letter-spacing:.5px;cursor:pointer;background:var(--accent);color:#000;border:none;border-radius:16px;width:100%;margin-top:1.5rem;padding:1.2rem;font-size:1.15rem;font-weight:700;transition:all .3s;box-shadow:0 10px 20px #4ade8040}.auth-btn:hover{background:#3eb56b;transform:translateY(-3px);box-shadow:0 15px 25px #4ade8066}.auth-btn:active{transform:translateY(0)}.auth-footer{color:var(--text-dim);margin-top:2.5rem;font-size:1rem}.auth-footer a{color:var(--accent);margin-left:.5rem;font-weight:600;text-decoration:none;transition:color .3s}.rtl-layout .auth-footer a{margin-left:0;margin-right:.5rem}.auth-footer a:hover{color:#fff;text-decoration:underline}.auth-error{color:#ef4444;background:#ef44441a;border:1px solid #ef444433;border-radius:12px;justify-content:center;align-items:center;margin-bottom:2rem;padding:1rem 1.2rem;font-size:.95rem;font-weight:500;animation:.5s cubic-bezier(.36,.07,.19,.97) both shake;display:flex}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}