:root{
  --navy:#0f3558;--navy-2:#163f68;--ink:#102b49;--muted:#6b829a;--line:#d8e3ed;--bg:#f3f7fb;--card:#fff;--soft:#eaf2f8;
  --gas:#11a374;--diesel:#d99000;--danger:#d83846;--warning:#e89700;--info:#2c75b9;--shadow:0 18px 48px rgba(18,52,82,.12);
  --header-h:282px;--radius:20px;
}
[data-theme="dark"]{--ink:#e7f0f8;--muted:#9db0c3;--line:#2d4964;--bg:#0b1c2c;--card:#102a42;--soft:#163650;--shadow:0 18px 48px rgba(0,0,0,.32);--navy:#071b2d;--navy-2:#0c2c49}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.app{min-height:100vh}.is-loading{overflow:hidden}
.splash{position:fixed;inset:0;z-index:9999;background:radial-gradient(circle at 50% 42%,#1b5a83 0,#0d3153 34%,#061c31 76%);color:#fff;display:grid;place-items:center;overflow:hidden;transition:.5s}.splash.done{opacity:0;visibility:hidden}.splash-grid{position:absolute;inset:-10%;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:34px 34px;transform:perspective(700px) rotateX(55deg) translateY(18%);animation:gridmove 5s linear infinite}.splash-copy{position:absolute;top:9%;text-align:center;z-index:3}.splash-copy span{letter-spacing:.28em;font-size:.75rem;color:#9fd4f4}.splash-copy h1{margin:8px 0 0;font-size:clamp(2.1rem,5vw,4.5rem);letter-spacing:.04em}.splash-copy h1 b{color:#ffb020}.splash-copy p{margin:.55rem 0;color:#c6dced}.splash-core{position:relative;width:270px;height:270px;display:grid;place-items:center}.logo-disc{width:126px;height:126px;border-radius:50%;background:#fff;display:grid;place-items:center;box-shadow:0 0 0 14px rgba(255,255,255,.08),0 0 65px rgba(71,192,255,.35);z-index:2}.logo-disc img{width:92px}.orbit{position:absolute;border:1px solid rgba(140,218,255,.45);border-radius:50%;animation:spin 8s linear infinite}.orbit:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#ffb020;top:50%;left:-5px;box-shadow:0 0 17px #ffb020}.orbit-a{width:180px;height:180px}.orbit-b{width:225px;height:225px;animation-direction:reverse;animation-duration:11s}.orbit-c{width:270px;height:270px;animation-duration:15s}.splash-trust{position:absolute;bottom:13%;display:flex;gap:18px;z-index:3}.splash-trust div{min-width:190px;padding:14px 18px;border:1px solid rgba(255,255,255,.14);border-radius:15px;background:rgba(5,28,49,.58);backdrop-filter:blur(9px)}.splash-trust b,.splash-trust span{display:block}.splash-trust span{font-size:.78rem;color:#a9c7dd;margin-top:4px}.splash-progress{position:absolute;bottom:7%;width:min(520px,78vw);height:5px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden}.splash-progress i{display:block;height:100%;width:60%;background:linear-gradient(90deg,#3fcba0,#ffb020);animation:load 1.8s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes gridmove{to{background-position:0 34px,34px 0}}@keyframes load{0%{transform:translateX(-110%)}100%{transform:translateX(190%)}}
.login-view{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(135deg,#eaf4fb,#f8fbfd)}[data-theme="dark"] .login-view{background:linear-gradient(135deg,#071c2d,#0d2c47)}.login-card{width:min(460px,100%);background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:30px}.login-card>img{width:145px;display:block;margin:auto}.login-heading{text-align:center;margin:18px 0 24px}.login-heading span{font-size:.72rem;letter-spacing:.16em;color:var(--gas);font-weight:800}.login-heading h1{margin:8px 0 4px;font-size:2rem}.login-heading p{margin:0;color:var(--muted)}label{display:grid;gap:7px;margin:12px 0;font-size:.82rem;font-weight:800;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:12px 13px;outline:none}input:focus,select:focus,textarea:focus{border-color:#4c9bcf;box-shadow:0 0 0 3px rgba(65,143,194,.14)}textarea{min-height:95px;resize:vertical}.login-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.login-actions button:first-child{grid-column:1/-1}.login-card button,.btn{border:0;border-radius:12px;padding:12px 16px;background:var(--navy);color:#fff;font-weight:800}.secondary{background:var(--soft)!important;color:var(--ink)!important;border:1px solid var(--line)!important}.message{min-height:20px;text-align:center;color:var(--danger);font-size:.84rem}.setup-hint{padding:12px;border-radius:12px;background:#fff3cd;color:#725200;font-size:.82rem;line-height:1.5}
.smart-header{position:sticky;top:0;z-index:120;transition:transform .28s ease,box-shadow .28s ease;background:var(--card);box-shadow:0 1px 0 var(--line)}.smart-header.header-hidden{transform:translateY(-100%)}.utility-bar{height:56px;background:var(--navy);color:#cfe2f1;display:flex;align-items:center;justify-content:space-between;padding:0 26px;font-size:.84rem}.utility-bar>div{display:flex;align-items:center;gap:20px}.utility-bar strong{color:#fff;letter-spacing:.08em}.utility-right{font-size:.8rem}.main-header{min-height:118px;padding:20px 26px;display:flex;align-items:center;gap:26px;background:var(--card)}.brand-home{border:0;background:transparent;display:flex;align-items:center;gap:17px;color:var(--ink);min-width:310px;text-align:left}.brand-home img{width:145px}.brand-home b,.brand-home span{display:block}.brand-home b{font-size:1.65rem}.brand-home span{font-size:.82rem;color:var(--muted);margin-top:4px}.global-search{height:54px;flex:1;max-width:560px;margin-left:auto;display:flex;align-items:center;gap:10px;padding:0 16px;background:var(--soft);border:1px solid var(--line);border-radius:16px}.global-search input{border:0;background:transparent;padding:0;box-shadow:none;font-size:1rem}.global-search kbd{padding:4px 7px;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:.7rem;background:var(--card)}.header-actions{display:flex;align-items:center;gap:10px}.circle{position:relative;width:50px;height:50px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:1.1rem}.circle i{position:absolute;top:-3px;right:-2px;min-width:20px;height:20px;padding:0 5px;display:grid;place-items:center;border-radius:99px;background:var(--warning);color:#fff;font-style:normal;font-size:.68rem}.user-chip{min-width:130px}.user-chip b,.user-chip span{display:block}.user-chip span{font-size:.76rem;color:var(--muted);margin-top:4px}.avatar-button{position:relative;width:54px;height:54px;border-radius:50%;border:2px solid #fff;outline:1px solid var(--line);background:#dce9f4;overflow:visible;color:var(--ink);font-weight:900}.avatar-button img{width:100%;height:100%;border-radius:50%;object-fit:cover}.avatar-button>span{display:grid;place-items:center;height:100%;font-size:1.1rem}.avatar-button i{position:absolute;right:-3px;bottom:-4px;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:var(--warning);color:#fff;font-style:normal;font-size:.65rem;border:2px solid var(--card)}
.top-nav{height:78px;display:flex;align-items:stretch;gap:7px;padding:0 22px;border-top:1px solid var(--line);background:var(--card);overflow-x:auto;scrollbar-width:thin}.top-nav button{white-space:nowrap;border:0;border-bottom:4px solid transparent;background:transparent;color:var(--ink);font-weight:850;font-size:.97rem;padding:0 20px}.top-nav button:hover{background:var(--soft)}.top-nav button.active{color:var(--warning);border-bottom-color:var(--warning)}.top-nav .nav-badge{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:50%;background:var(--soft);font-size:.68rem;margin-left:5px}.nav-menu-portal{position:fixed;z-index:500;min-width:245px;padding:10px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.nav-menu-portal button{display:flex;width:100%;align-items:center;gap:12px;border:0;background:transparent;color:var(--ink);padding:13px 14px;border-radius:11px;font-weight:800;text-align:left}.nav-menu-portal button:hover{background:var(--soft)}
.content{width:min(1640px,100%);margin:auto;padding:32px 28px 70px;min-height:calc(100vh - 330px)}footer{text-align:center;color:var(--muted);padding:24px;font-size:.78rem}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head h1{font-size:clamp(1.8rem,3vw,2.7rem);margin:0}.page-head p{margin:8px 0 0;color:var(--muted)}.page-actions{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.warning{background:var(--warning)}.btn.gas{background:var(--gas)}.btn.danger{background:var(--danger)}.btn.outline{background:var(--card);color:var(--ink);border:1px solid var(--line)}.btn.sm{padding:8px 11px;border-radius:9px;font-size:.78rem}.kpi-grid{display:grid;grid-template-columns:repeat(6,minmax(170px,1fr));gap:15px;margin:18px 0 24px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;right:-20px;top:-20px;width:75px;height:75px;border-radius:50%;background:var(--soft)}.kpi .label{font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.kpi strong{display:block;font-size:1.9rem;margin:12px 0 4px}.kpi small{color:var(--muted)}.kpi.gas strong{color:var(--gas)}.kpi.diesel strong{color:var(--diesel)}.kpi.alert strong{color:var(--danger)}
.grid-2{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;margin-bottom:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 18px rgba(15,53,88,.035);overflow:hidden}.card-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-head h2,.card-head h3{margin:0;font-size:1.05rem}.card-body{padding:20px}.chart{height:270px;display:flex;align-items:flex-end;gap:10px;padding-top:25px;position:relative;border-bottom:1px solid var(--line)}.chart:before,.chart:after{content:"";position:absolute;left:0;right:0;border-top:1px dashed var(--line)}.chart:before{top:33%}.chart:after{top:66%}.bar-wrap{flex:1;display:flex;align-items:flex-end;gap:3px;height:100%;position:relative;z-index:1}.bar{width:50%;border-radius:7px 7px 0 0;min-height:3px;background:var(--gas)}.bar.diesel{background:var(--diesel)}.bar-wrap span{position:absolute;bottom:-22px;width:100%;text-align:center;font-size:.66rem;color:var(--muted)}.legend{display:flex;gap:14px;margin-top:32px;font-size:.76rem;color:var(--muted)}.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;background:var(--gas)}.legend i.diesel{background:var(--diesel)}.status-list{display:grid;gap:12px}.status-row{display:grid;grid-template-columns:42px 1fr auto;gap:11px;align-items:center;padding:11px;border-radius:13px;background:var(--soft)}.status-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--card);font-size:1.25rem}.status-row b,.status-row small{display:block}.status-row small{color:var(--muted);margin-top:3px}.pill{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:99px;font-size:.68rem;font-weight:900;text-transform:uppercase;background:var(--soft);color:var(--ink)}.pill.normal,.pill.active,.pill.completed,.pill.pass{background:#d9f5ea;color:#087754}.pill.warning,.pill.medium,.pill.pending{background:#fff0c7;color:#8b6500}.pill.critical,.pill.high,.pill.failed,.pill.offline{background:#ffe0e3;color:#a62231}.pill.info{background:#dfefff;color:#225d94}.pill.low{background:#edf1f5;color:#51687e}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:16px 0}.toolbar input,.toolbar select{width:auto;min-width:170px}.table-shell{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:980px}.data-table th{background:var(--soft);color:var(--muted);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:14px;text-align:left;position:sticky;top:0}.data-table td{padding:14px;border-top:1px solid var(--line);vertical-align:middle;font-size:.86rem}.data-table tr:hover td{background:color-mix(in srgb,var(--soft) 45%,transparent)}.data-table .strong{font-weight:850}.data-table small{display:block;color:var(--muted);margin-top:3px}.empty{padding:55px 20px;text-align:center;color:var(--muted)}.master-grid{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:16px}.master-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px}.master-card-top{display:flex;justify-content:space-between;gap:12px}.master-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--soft);font-size:1.35rem}.master-card h3{margin:14px 0 5px}.master-card p{margin:0;color:var(--muted);font-size:.8rem;min-height:38px}.master-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}.master-meta div{padding:9px;border-radius:10px;background:var(--soft)}.master-meta span,.master-meta b{display:block}.master-meta span{font-size:.66rem;color:var(--muted);text-transform:uppercase}.master-meta b{font-size:.82rem;margin-top:4px}.alert-item{display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:start;padding:15px;border-bottom:1px solid var(--line)}.alert-item:last-child{border:0}.alert-item .alert-dot{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#fff0c7;color:#8b6500;font-weight:900}.alert-item.critical .alert-dot{background:#ffe0e3;color:#a62231}.alert-item h3{font-size:.92rem;margin:0 0 4px}.alert-item p{margin:0;color:var(--muted);font-size:.8rem}.alert-item time{font-size:.72rem;color:var(--muted)}
.modal-backdrop{position:fixed;inset:0;z-index:800;background:rgba(2,18,31,.62);display:grid;place-items:center;padding:20px;backdrop-filter:blur(5px)}.modal{width:min(780px,100%);max-height:92vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:23px;box-shadow:var(--shadow)}.modal.wide{width:min(1120px,100%)}.modal-head{position:sticky;top:0;z-index:2;background:var(--card);display:flex;align-items:center;justify-content:space-between;padding:18px 21px;border-bottom:1px solid var(--line)}.modal-head h2{margin:0;font-size:1.2rem}.modal-close{border:0;background:var(--soft);color:var(--ink);width:38px;height:38px;border-radius:50%;font-size:1.1rem}.modal-body{padding:22px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px 16px}.form-grid .full{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.inline-note{padding:12px 14px;border-radius:12px;background:var(--soft);color:var(--muted);font-size:.8rem}.calc-box{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:14px;border-radius:14px;background:var(--soft)}.calc-box div{text-align:center}.calc-box span,.calc-box b{display:block}.calc-box span{color:var(--muted);font-size:.68rem}.calc-box b{font-size:1.05rem;margin-top:5px}.toast{position:fixed;right:24px;bottom:24px;z-index:1000;max-width:390px;padding:14px 18px;border-radius:13px;background:#0e2e4c;color:#fff;box-shadow:var(--shadow);font-size:.85rem}.toast.error{background:#9d2733}.toast.success{background:#087754}.backup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}.backup-card{padding:20px;border-radius:18px;border:1px solid var(--line);background:var(--card)}.backup-card .big-icon{font-size:2rem}.backup-card h3{margin:13px 0 7px}.backup-card p{margin:0 0 18px;color:var(--muted);font-size:.8rem;line-height:1.5}.user-row{display:flex;align-items:center;gap:11px}.mini-avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--soft);font-weight:900;overflow:hidden}.mini-avatar img{width:100%;height:100%;object-fit:cover}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.check-grid label{display:flex;align-items:center;gap:8px;margin:0;padding:10px;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:.75rem}.check-grid input{width:auto}.report-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.report-card{padding:18px;background:var(--card);border:1px solid var(--line);border-radius:16px}.report-card h3{font-size:.95rem;margin:0 0 5px}.report-card p{font-size:.76rem;color:var(--muted);min-height:42px}.audit-json{max-width:340px;white-space:pre-wrap;word-break:break-word;font-size:.7rem;color:var(--muted)}
[dir="rtl"] .brand-home,[dir="rtl"] .data-table th,[dir="rtl"] .nav-menu-portal button{text-align:right}[dir="rtl"] .user-chip{text-align:right}[dir="rtl"] .toast{right:auto;left:24px}[dir="rtl"] .circle i{right:auto;left:-2px}
@media(max-width:1250px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.master-grid{grid-template-columns:repeat(3,1fr)}.main-header{flex-wrap:wrap}.brand-home{min-width:270px}.global-search{order:3;max-width:none;width:100%}.utility-right span:nth-child(2){display:none}.report-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:850px){.utility-bar{height:42px;padding:0 13px}.utility-bar>div:first-child span,.utility-right span:not(:first-child){display:none}.main-header{padding:12px 14px;gap:12px}.brand-home{min-width:0;flex:1}.brand-home img{width:105px}.brand-home b{font-size:1.15rem}.brand-home span{display:none}.header-actions{gap:6px}.circle{width:42px;height:42px}.user-chip{display:none}.avatar-button{width:43px;height:43px}.global-search{height:47px}.top-nav{height:62px;padding:0 8px}.top-nav button{padding:0 14px;font-size:.88rem}.content{padding:22px 14px 60px}.page-head{align-items:flex-start;flex-direction:column}.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-3{grid-template-columns:1fr}.master-grid{grid-template-columns:repeat(2,1fr)}.backup-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.check-grid{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr 1fr}.splash-trust{display:none}.splash-copy{top:12%}}
@media(max-width:520px){.kpi-grid{grid-template-columns:1fr 1fr;gap:10px}.kpi{padding:14px}.kpi strong{font-size:1.45rem}.master-grid,.report-grid{grid-template-columns:1fr}.header-actions .circle:nth-child(1),.header-actions .circle:nth-child(2){display:none}.global-search kbd{display:none}.calc-box{grid-template-columns:1fr}.login-actions{grid-template-columns:1fr}.login-actions button:first-child{grid-column:auto}.check-grid{grid-template-columns:1fr}.toolbar>*{width:100%!important}.page-actions{width:100%}.page-actions .btn{flex:1}.modal-backdrop{padding:8px}.modal{border-radius:18px}.splash-core{transform:scale(.82)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}