@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');
:root{--navy:#07365f;--navy2:#0b4d78;--blue:#087fbd;--cyan:#23b8e7;--sky:#8cdef7;--pale:#eaf8ff;--ink:#153e5b;--muted:#7897aa;--line:#dceef7;--shadow:0 12px 30px rgba(15,100,145,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(145deg,#effaff,#e5f5ff 55%,#f8fcff);font-family:'DM Sans',sans-serif;color:var(--ink)}button,input{font:inherit}.app{min-height:100vh;display:grid;grid-template-columns:230px minmax(0,1fr);max-width:1680px;margin:auto}.sidebar{height:100vh;min-height:700px;position:sticky;top:0;display:flex;flex-direction:column;padding:24px 15px 18px;background:linear-gradient(180deg,#052e54,#064b76 70%,#07385f);color:#fff;overflow:hidden}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:white;padding:4px 10px 32px}.brand-fish{font-size:37px;filter:drop-shadow(0 4px 8px #00b7ee70)}.brand-name{font:800 19px Outfit;letter-spacing:.5px}.brand-name span{color:#65d8ff}.brand-name small{display:block;font:600 8px 'DM Sans';letter-spacing:2px;color:#9ed9ef;margin-top:2px}.nav{display:grid;gap:7px}.nav-link{width:100%;border:0;background:transparent;color:#c2dfef;text-decoration:none;text-align:left;display:flex;align-items:center;gap:13px;padding:12px 13px;border-radius:11px;font-size:12px;font-weight:600;cursor:pointer;transition:.2s}.nav-link span{font-size:20px;width:22px;text-align:center}.nav-link:hover,.nav-link.active{background:linear-gradient(100deg,#0aa5ed,#0871b9);color:#fff;box-shadow:0 7px 18px #001c3c4a}.sidebar-aquarium{position:relative;margin-top:auto;padding:19px 15px 22px;min-height:215px;border-radius:16px;overflow:hidden;background:linear-gradient(180deg,#0a6a9a,#063d68);border:1px solid #5bcdf54a}.sidebar-aquarium:before,.sidebar-aquarium:after{content:"";position:absolute;border:1px solid #7ce2ff42;border-radius:50%;width:130px;height:130px;right:-42px;top:-35px}.sidebar-aquarium:after{width:75px;height:75px;right:20px;top:60px}.side-fish{font-size:32px;margin-bottom:10px;position:relative;z-index:1}.sidebar-aquarium b{font:600 14px Outfit;line-height:1.35;position:relative;z-index:1}.sidebar-aquarium p{font-size:9px;line-height:1.6;color:#b4e2f4;max-width:150px;position:relative;z-index:1}.device-card{margin-top:13px;padding:12px;border:1px solid #ffffff27;border-radius:12px;background:#ffffff0c}.device-line{display:flex;align-items:center;gap:7px;font-size:9px;letter-spacing:1px}.device-card small{display:block;color:#a8d0e2;font-size:9px;margin:7px 0}.version{font-size:8px;color:#7fb4cf;border-top:1px solid #ffffff1c;padding-top:8px}.main{padding:25px clamp(18px,3vw,44px) 20px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:19px}.kicker{font-size:8px;letter-spacing:1.7px;color:#64a9c9;font-weight:800}.topbar h1{font:700 25px Outfit;margin:5px 0 3px}.topbar p{margin:0;color:#809daf;font-size:11px}.top-right{display:flex;align-items:center;gap:14px}.datetime{display:flex;gap:9px;align-items:center}.calendar{font-size:23px;color:#238ebc}.datetime b{display:block;font:700 12px Outfit}.datetime small{display:block;color:#849eae;font-size:9px;margin-top:3px}.connection-pill{display:flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #dceef7;border-radius:20px;background:#ffffffc9;font-size:9px;color:#5f879d;white-space:nowrap}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#19bf8b;box-shadow:0 0 0 3px #19bf8b20}.dot.offline{background:#e9a23e;box-shadow:0 0 0 3px #e9a23e20}.avatar{width:38px;height:38px;border:0;border-radius:50%;background:linear-gradient(145deg,#b4edff,#48bde7);font-size:20px;cursor:pointer}.hero{height:174px;border-radius:17px;overflow:hidden;position:relative;background:radial-gradient(ellipse at 78% 10%,#19a9df 0%,transparent 40%),linear-gradient(105deg,#063c69 0%,#075d91 55%,#078dc1 100%);box-shadow:0 10px 24px #07527d24;color:#fff;padding:24px 30px;margin-bottom:13px}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 64% 22%,#b4f2ff6b 0 2px,transparent 3px),radial-gradient(circle at 72% 72%,#b4f2ff70 0 3px,transparent 4px),radial-gradient(circle at 90% 35%,#b4f2ff66 0 4px,transparent 5px),linear-gradient(0deg,#052c4c55,transparent 55%)}.hero-copy{position:relative;z-index:2}.hero-kicker{font-size:8px;letter-spacing:2px;color:#9ceaff;font-weight:800}.hero h2{font:800 clamp(23px,3vw,34px)/1.05 Outfit;margin:9px 0 8px;letter-spacing:-.5px}.hero p{font-size:12px;font-weight:600;margin:0;color:#e0f7ff}.hero-meta{display:flex;gap:25px;margin-top:15px}.hero-meta span{font-size:7px;letter-spacing:1px;color:#91d5ec}.hero-meta b{display:block;color:#fff;font-size:9px;margin-top:3px;letter-spacing:.5px}.hero-art{position:absolute;right:6%;top:0;width:39%;height:100%;background:radial-gradient(ellipse at 55% 58%,#28c5f5a6,transparent 56%)}.hero-fish{position:absolute;right:35%;top:32px;font-size:68px;transform:scaleX(-1);filter:drop-shadow(0 8px 10px #0029477a)}.fish-two{right:3%;top:69px;font-size:42px;transform:none;opacity:.9}.hero-bubble{position:absolute;border:1px solid #c7f5ff75;border-radius:50%;width:15px;height:15px;right:23%;top:25px}.bubble-b{width:8px;height:8px;right:10%;top:120px}.bubble-c{width:22px;height:22px;right:65%;top:115px}.notice-row{display:flex;align-items:center;gap:12px;padding:10px 17px;border:1px solid #e8f2f5;border-left:3px solid #f0bd78;border-radius:13px;background:#ffffffd9;box-shadow:var(--shadow);margin-bottom:13px}.notice-icon{width:34px;height:34px;border-radius:11px;background:#effaff;display:grid;place-items:center;font-size:17px}.notice-text{flex:1}.notice-text b{font:700 11px Outfit;color:#467f98}.notice-text small{display:block;color:#91a9b7;font-size:9px;margin-top:3px}.health-score{display:flex;align-items:center;gap:8px}.score-ring{width:39px;height:39px;border-radius:50%;border:3px solid #43c4a2;display:grid;place-items:center;color:#1a9c7c;font-size:9px;font-weight:800}.health-score small{font-size:8px;color:#92a9b7;line-height:1.3}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:13px}.metric,.panel{background:#ffffffed;border:1px solid #e1eff6;border-radius:15px;box-shadow:var(--shadow)}.metric{padding:15px 16px;min-height:140px;overflow:hidden}.metric-temp{background:linear-gradient(145deg,#fff,#eaf8ff);border-color:#d5edf8}.metric-head{display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:1px;font-weight:800;color:#86a4b5}.metric-icon{font-size:18px}.metric-icon.pale{background:#eaf8ff;border-radius:9px;padding:6px}.metric-number{display:flex;align-items:flex-start;gap:5px;margin:9px 0 4px}.metric-number strong{font:700 34px Outfit;color:#126e9f;letter-spacing:-1.5px}.metric-number span{font:700 14px Outfit;color:#66a9c7;margin-top:5px}.metric-bottom{display:flex;align-items:center;gap:7px;color:#6995a9;font-size:9px}.metric-bottom .dot{width:6px;height:6px;box-shadow:none}.metric-foot{display:flex;gap:20px;border-top:1px solid #e6f1f6;margin-top:10px;padding-top:8px;color:#9ab0bd;font-size:7px;letter-spacing:.6px}.metric-foot b{color:#64899e;font-size:8px;margin-left:3px}.metric-desc{font-size:9px;color:#91a9b7;margin:0 0 10px}.progress{height:4px;background:#e9f3f7;border-radius:10px;overflow:hidden;margin:10px 0 5px}.progress i{display:block;height:100%;width:58%;background:linear-gradient(90deg,#85dcf7,#168fc2);border-radius:10px}.muted{font-size:8px;color:#9aafbd}.heater-line{display:flex;align-items:center;gap:9px;margin:18px 0 8px}.heater-line strong{font:800 23px Outfit;color:#7e9aaa}.heater-line strong.on{color:#0ca477}.heater-lamp{width:27px;height:27px;border-radius:9px;background:#eef4f7;position:relative}.heater-lamp:after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:#a9bbc5;left:9px;top:9px}.heater-lamp.on{background:#e3f9f0}.heater-lamp.on:after{background:#1bb887;box-shadow:0 0 0 4px #1bb88720}.mode-big{font:800 27px Outfit;color:#118fc0;margin:13px 0 4px}.link-btn{border:0;background:none;padding:0;color:#168fbc;font-size:9px;font-weight:800;cursor:pointer}.link-btn span{font-size:14px}.main-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(330px,1fr);gap:13px;margin-bottom:13px}.panel{padding:17px 18px}.panel-title,.history-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.panel-title h3,.history-head h3{font:700 16px Outfit;margin:5px 0 3px}.panel-title p,.history-head p{font-size:9px;color:#91a9b7;margin:0}.live-badge{background:#e7faf4;color:#169a77;padding:6px 9px;border-radius:20px;font-size:8px;font-weight:800;letter-spacing:.8px}.live-badge i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#1ab98a;margin-right:5px}.chart-box{height:190px;margin:12px 0 6px}.chart-foot{display:flex;justify-content:space-between;font-size:8px;color:#98afbb}.legend{display:inline-block;width:15px;height:3px;border-radius:3px;background:#22acd6;vertical-align:middle;margin-right:5px}.control-symbol{font-size:23px;color:#e9a43c}.mode-cards{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0 13px}.mode-card{border:1px solid #d9edf7;border-radius:12px;padding:10px 9px;background:linear-gradient(145deg,#f0fbff,#dff4ff);color:#145078;text-align:center;cursor:pointer;min-height:126px;display:flex;flex-direction:column;align-items:center;transition:.2s}.mode-card.manual{background:linear-gradient(145deg,#f3f7ff,#e7edff);border-color:#dce4ff}.mode-card.active{border-color:#25a9dc;box-shadow:inset 0 0 0 1px #7ad8f3,0 5px 14px #28a5d42a}.mode-symbol{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#168dc6;color:white;font-weight:800;font-size:12px;margin-bottom:6px}.manual .mode-symbol{background:#526fce}.mode-card b{font:700 10px Outfit}.mode-card small{font-size:8px;line-height:1.35;color:#7193a8;margin:5px 0 8px;min-height:22px}.mode-card em{font-style:normal;margin-top:auto;font-size:8px;font-weight:800;background:#078ed0;color:white;padding:6px 12px;border-radius:20px}.mode-card.manual em{background:#526fce}.target-setting{border-top:1px solid #edf3f6;padding-top:10px}.target-label{display:flex;justify-content:space-between;font-size:9px;color:#6f8d9f}.target-label b{color:#1389b8;font:700 11px Outfit}input[type=range]{width:100%;accent-color:#1ba2d1;margin:9px 0 2px}.range-labels{display:flex;justify-content:space-between;font-size:7px;color:#9db2bd}.manual-row{border-top:1px solid #edf3f6;margin-top:10px;padding:10px 0;display:flex;justify-content:space-between;align-items:center}.manual-row b{display:block;font-size:9px}.manual-row small{display:block;color:#95aab6;font-size:8px;margin-top:3px}.switch{position:relative;width:38px;height:21px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;border-radius:20px;background:#d9e5eb;cursor:pointer;transition:.2s}.switch span:before{content:"";position:absolute;width:15px;height:15px;left:3px;top:3px;background:white;border-radius:50%;transition:.2s;box-shadow:0 1px 3px #0002}.switch input:checked+span{background:#16a5d2}.switch input:checked+span:before{transform:translateX(17px)}.switch input:disabled+span{opacity:.45;cursor:not-allowed}.safety-note{font-size:8px;line-height:1.45;color:#8b9eaa;background:#f4f9fb;border-radius:8px;padding:8px 9px}.history-panel{padding-bottom:12px}.history-head{align-items:center}.history-actions{display:flex;gap:6px}.outline-btn,.primary-btn{border-radius:8px;padding:8px 10px;font-size:8px;font-weight:700;cursor:pointer}.outline-btn{border:1px solid #dcecf4;background:#fff;color:#558da8}.primary-btn{border:0;background:linear-gradient(110deg,#128cbd,#39bce1);color:#fff}.history-summary{display:flex;gap:30px;border-top:1px solid #edf3f6;border-bottom:1px solid #edf3f6;padding:11px 0;margin-top:12px}.history-summary small{display:block;font-size:8px;color:#9aafbd;margin-bottom:4px}.history-summary b{font:700 14px Outfit;color:#315d74}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:560px;text-align:left}th{font-size:7px;letter-spacing:.8px;color:#9aafbd;padding:11px 8px;border-bottom:1px solid #edf3f6}td{font-size:8px;color:#55788d;padding:10px 8px;border-bottom:1px solid #f0f5f7}tbody tr:hover{background:#f7fcff}.temp-cell{font-weight:800;color:#168bb8}.pill{display:inline-block;padding:4px 7px;border-radius:20px;background:#e9f7fd;color:#2589b3;font-size:7px;font-weight:800}.pill.manual{background:#f0edff;color:#7564bf}.pill.on{background:#e5f9f0;color:#159b72}.pill.off{background:#f0f4f6;color:#8da1ad}.empty{text-align:center;color:#9fb2bd;padding:23px}.history-bottom{display:flex;justify-content:space-between;color:#9aafbd;font-size:8px;padding-top:9px}footer{display:flex;justify-content:space-between;padding:17px 2px 0;color:#91aab8;font-size:8px}footer b{color:#3bb4d9;margin:0 4px}.modal-shade{display:none;position:fixed;inset:0;background:#0629449c;backdrop-filter:blur(5px);z-index:10;align-items:center;justify-content:center;padding:16px}.modal-shade.show{display:flex}.modal{width:min(100%,460px);max-height:92vh;overflow:auto;background:white;border-radius:17px;padding:24px;position:relative;box-shadow:0 25px 70px #06294455}.modal-x{position:absolute;right:15px;top:10px;border:0;background:none;font-size:25px;color:#8ca6b4;cursor:pointer}.modal h2{font:700 22px Outfit;margin:6px 0}.modal-desc{font-size:10px;color:#829baa;line-height:1.5;margin:0 0 15px}.modal label{display:block;font-size:9px;color:#668597;font-weight:700;margin:10px 0}.modal input{display:block;width:100%;border:1px solid #dcebf2;border-radius:8px;padding:10px;margin-top:5px;font-size:10px;color:#234e68;outline:none}.modal input:focus{border-color:#53b9dd;box-shadow:0 0 0 3px #53b9dd1a}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px}.warning{background:#fff8e9;border:1px solid #f7e9c9;border-radius:8px;padding:10px;font-size:8px;line-height:1.5;color:#a77a32;margin:14px 0}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#07385f;color:#fff;border-radius:10px;padding:11px 16px;font-size:10px;box-shadow:0 8px 25px #07385f35;transition:.25s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1100px){.app{grid-template-columns:205px 1fr}.metrics{grid-template-columns:repeat(2,1fr)}.main-grid{grid-template-columns:1fr}.sidebar{padding-inline:12px}}
@media(max-width:700px){.app{display:block}.sidebar{position:relative;height:auto;min-height:0;padding:12px 15px;display:block}.brand{padding:0}.nav,.sidebar-aquarium,.device-card{display:none}.main{padding:19px 13px}.topbar{align-items:flex-start}.topbar h1{font-size:22px}.topbar p{max-width:220px;line-height:1.5}.top-right{gap:7px;flex-wrap:wrap;justify-content:flex-end}.datetime{gap:5px}.datetime b{font-size:10px}.datetime small{font-size:8px}.calendar{font-size:18px}.connection-pill{font-size:8px;padding:7px}.avatar{width:32px;height:32px}.hero{height:160px;padding:20px}.hero h2{font-size:25px}.hero-art{right:-5%;width:42%;opacity:.8}.hero-fish{font-size:48px;right:28%;top:40px}.fish-two{font-size:32px}.metrics{gap:8px}.metric{padding:12px;min-height:135px}.metric-number strong{font-size:30px}.metric-head{font-size:7px;letter-spacing:.5px}.metric-foot{gap:10px}.panel{padding:14px 12px}.chart-box{height:180px}.mode-cards{gap:6px}.mode-card{padding:8px 5px}.history-summary{gap:20px}.history-head{align-items:flex-start}.history-actions{flex-direction:column}footer{gap:8px;flex-direction:column}}