:root{--navy:#06173b;--navy2:#0b2757;--blue:#1f65d6;--ice:#f2f5fa;--line:#dce3ee;--muted:#68758a;--lime:#cfe2ad;--green:#179965;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:"DM Sans",sans-serif;color:#10203b;background:var(--ice)}button,input{font:inherit}.eyebrow{margin:0 0 8px;color:var(--blue);font:800 11px "Manrope",sans-serif;letter-spacing:1.8px}.login-view{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#fff}.login-brand{position:relative;overflow:hidden;padding:80px clamp(45px,8vw,140px);display:flex;flex-direction:column;justify-content:center;color:#fff;background:radial-gradient(circle at 80% 20%,#25548b 0,transparent 34%),linear-gradient(145deg,#04132f,#092657 70%,#0e3c77)}.login-brand:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 45%,rgba(255,255,255,.06));clip-path:polygon(62% 0,100% 0,100% 100%,36% 100%)}.brand-mark{position:relative;z-index:1;width:110px;height:64px;border:2px solid #fff;border-radius:10px;display:grid;place-items:center;font:800 28px "Manrope";letter-spacing:4px}.login-brand>p{position:relative;z-index:1;color:var(--lime);font-size:11px;font-weight:700;letter-spacing:2px}.login-brand h1{position:relative;z-index:1;margin:50px 0 20px;font:800 clamp(42px,5vw,76px)/1.02 "Manrope";letter-spacing:-3px}.login-brand>span{position:relative;z-index:1;max-width:470px;color:#d9e3f0;font-size:17px;line-height:1.6}.login-card{width:min(470px,calc(100% - 48px));margin:auto;padding:55px}.login-card h2{margin:0;font:800 35px "Manrope";letter-spacing:-1px}.form-copy{color:var(--muted);line-height:1.6;margin:12px 0 32px}.login-card>label{display:grid;gap:8px;font-size:13px;font-weight:700;margin:18px 0}.login-card input[type=email],.login-card input[type=password]{height:52px;border:1px solid #cad4e1;border-radius:6px;padding:0 15px;outline:none}.login-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1f65d619}.form-row{display:flex;justify-content:space-between;align-items:center;margin:15px 0 25px;font-size:13px}.remember{display:flex;gap:8px;align-items:center}.form-row a{color:var(--blue);text-decoration:none;font-weight:700}.primary-button{width:100%;height:54px;border:0;border-radius:5px;background:var(--navy);color:#fff;font-weight:800;display:flex;justify-content:space-between;align-items:center;padding:0 20px;cursor:pointer}.primary-button:hover{background:var(--blue)}.security-note{text-align:center;color:#8b96a8;font-size:11px;line-height:1.5;margin-top:20px}.app-view{min-height:100vh;grid-template-columns:250px 1fr}.app-view:not([hidden]){display:grid}.sidebar{position:sticky;top:0;height:100vh;padding:28px 20px;background:var(--navy);color:#fff;display:flex;flex-direction:column}.app-brand{display:flex;gap:12px;align-items:center;padding:0 8px 30px;border-bottom:1px solid #ffffff1f}.mini-mark{width:48px;height:38px;border:1px solid #fff;border-radius:6px;display:grid;place-items:center;font:800 15px "Manrope";letter-spacing:2px}.app-brand div:last-child{display:grid}.app-brand b{font:800 17px "Manrope"}.app-brand span{font-size:10px;color:#aebdd2}.sidebar nav{display:grid;gap:7px;margin-top:28px}.nav-item{border:0;border-radius:6px;background:transparent;color:#b8c5d8;text-align:left;padding:13px;display:flex;align-items:center;gap:12px;cursor:pointer}.nav-item.active,.nav-item:hover{background:#ffffff12;color:#fff}.nav-item small{margin-left:auto;font-size:9px;color:var(--lime)}.support-card{margin-top:auto;padding:18px;border:1px solid #ffffff22;background:#ffffff0b;border-radius:8px;display:grid;gap:8px}.support-card>span{color:var(--lime);font-size:9px;letter-spacing:1.4px;font-weight:800}.support-card b{font:700 14px "Manrope"}.support-card p{font-size:11px;color:#adbad0;line-height:1.5;margin:0}.support-card a{font-size:11px;color:#fff;text-decoration:none;font-weight:700}.logout{margin-top:14px;border:0;background:transparent;color:#8fa0ba;text-align:left;padding:10px;cursor:pointer}.main-panel{padding:35px clamp(28px,5vw,70px) 70px;overflow:hidden}.app-header{display:flex;justify-content:space-between;align-items:center}.app-header h1{margin:0;font:800 34px "Manrope"}.header-actions{display:flex;align-items:center;gap:18px}.system-status{font-size:12px;color:var(--muted)}.system-status i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:7px}.avatar{width:42px;height:42px;border:0;border-radius:50%;background:var(--navy);color:#fff;font-weight:800}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:32px 0}.summary-grid article{background:#fff;border:1px solid var(--line);padding:20px;border-radius:8px;display:grid;gap:6px}.summary-grid span{font-size:9px;font-weight:800;letter-spacing:1.3px;color:#8490a3}.summary-grid strong{font:800 23px "Manrope"}.summary-grid small{font-size:11px;color:var(--muted)}.camera-section{background:#fff;border:1px solid var(--line);border-radius:10px;padding:25px}.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-title h2{margin:0;font:800 23px "Manrope"}.section-title p{margin:5px 0 0;color:var(--muted);font-size:13px}.quality-switch{display:flex;padding:3px;border-radius:6px;background:var(--ice)}.quality-switch button{border:0;background:transparent;padding:8px 12px;border-radius:4px;font-size:11px;font-weight:700;color:var(--muted);cursor:pointer}.quality-switch button.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px #0b1b3812}.camera-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.camera-card{border:1px solid var(--line);border-radius:8px;overflow:hidden}.video-stage{aspect-ratio:16/9;position:relative;display:grid;place-items:center;color:#fff;background:radial-gradient(circle at 70% 30%,#23558c,#071a3e 65%)}.video-stage.alternate{background:radial-gradient(circle at 25% 20%,#38677c,#071a3e 68%)}.stream-placeholder{text-align:center;display:grid;gap:7px}.stream-placeholder b{font:700 14px "Manrope"}.stream-placeholder small{color:#b5c3d5}.pulse{width:13px;height:13px;border-radius:50%;background:#61d6a3;box-shadow:0 0 0 7px #61d6a31f;margin:0 auto 8px}.live-badge{position:absolute;top:13px;left:13px;padding:6px 8px;border-radius:4px;background:#07152ecc;font-size:9px;font-weight:800;letter-spacing:1px}.expand{position:absolute;right:12px;bottom:12px;width:34px;height:34px;border:1px solid #ffffff54;border-radius:5px;background:#07152eaa;color:#fff;cursor:pointer}.camera-card footer{padding:15px;display:flex;align-items:center;justify-content:space-between}.camera-card footer div{display:grid;gap:3px}.camera-card footer b{font:700 14px "Manrope"}.camera-card footer span:not(.online){font-size:11px;color:var(--muted)}.online{font-size:10px;color:var(--green);font-weight:800}.online:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:5px}dialog{width:min(900px,calc(100% - 40px));padding:0;border:0;border-radius:10px;background:#071a3e;color:#fff;box-shadow:0 30px 80px #0008}dialog::backdrop{background:#020918cc}.dialog-close{position:absolute;z-index:2;right:15px;top:15px;width:36px;height:36px;border:1px solid #ffffff4d;border-radius:50%;background:#07152e;color:#fff;font-size:22px}.dialog-video{aspect-ratio:16/9;display:grid;place-content:center;text-align:center;padding:30px}.dialog-video h2{font:800 28px "Manrope";margin:14px 0 5px}.dialog-video p{color:#b7c5d8}.high-quality .camera-grid{grid-template-columns:1fr}.high-quality .camera-card:not(:first-child){display:none}@media(max-width:1000px){.summary-grid{grid-template-columns:1fr 1fr}.camera-grid{grid-template-columns:1fr}}@media(max-width:760px){.login-view{grid-template-columns:1fr}.login-brand{min-height:330px;padding:45px 28px}.login-brand h1{margin:30px 0 12px}.login-card{padding:45px 8px}.app-view:not([hidden]){display:block}.sidebar{position:relative;height:auto;padding:18px}.sidebar nav,.support-card,.logout{display:none}.app-brand{border:0;padding:0}.main-panel{padding:25px 16px 50px}.app-header{align-items:flex-start}.system-status{display:none}.summary-grid{grid-template-columns:1fr 1fr}.camera-section{padding:15px}.section-title{align-items:start;display:grid}.quality-switch{width:max-content}}@media(max-width:430px){.summary-grid{grid-template-columns:1fr}.form-row{align-items:flex-start;gap:12px}.camera-card footer{align-items:flex-start;gap:10px}}