/* ============================================================
   LegioTerm Portal — Design System (termorens.no colors)
   ============================================================ */
:root {
  --navy:      #1b4d6b;
  --navy-dk:   #12344a;
  --navy-md:   #266a94;
  --green:     #3aaa35;
  --green-dk:  #2d8828;
  --green-lt:  #e6f6e5;
  --bg:        #f2f5f8;
  --surface:   #ffffff;
  --border:    #d0dbe6;
  --text:      #1a2a38;
  --text-md:   #3a5060;
  --text-lt:   #6b8090;
  --red:       #c0392b;  --red-lt:   #fde8e6;
  --orange:    #d4880a;  --orange-lt:#fef3cd;
  --blue:      #1a6fa3;  --blue-lt:  #d6eaf8;
  --teal:      #1a8a8a;  --teal-lt:  #d0eeee;
  --radius:    6px;
  --radius-lg: 10px;
  --shadow:    0 2px 8px rgba(10,30,50,.09);
  --shadow-md: 0 4px 18px rgba(10,30,50,.13);
  --shadow-lg: 0 8px 32px rgba(10,30,50,.16);
  --trans:     .18s ease;
  --font:      'Nunito','Segoe UI',Arial,sans-serif;
  --mono:      'Roboto Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
a{color:var(--navy-md);text-decoration:none}
a:hover{color:var(--green)}

/* ── LAYOUT ─────────────────────────────────────────────── */
.app{display:flex;flex-direction:column;min-height:100vh}
.main{flex:1;padding:22px 20px;max-width:1400px;width:100%;margin:0 auto}

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar{background:var(--navy);color:#fff;height:58px;display:flex;align-items:center;
  padding:0 18px;position:sticky;top:0;z-index:200;box-shadow:0 3px 10px rgba(0,0,0,.22);gap:10px}
.navbar-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:1rem;
  font-weight:800;text-decoration:none;white-space:nowrap}
.brand-sep{color:rgba(255,255,255,.3);margin:0 4px}
.navbar-nav{display:flex;align-items:center;gap:2px;margin-left:auto;list-style:none;flex-wrap:nowrap}
.navbar-nav a,.navbar-nav .lang-cur{color:rgba(255,255,255,.82);padding:6px 12px;
  border-radius:var(--radius);font-size:.85rem;font-weight:600;transition:var(--trans);
  display:flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer}
.navbar-nav a:hover,.navbar-nav a.active,.navbar-nav .lang-cur:hover{background:rgba(255,255,255,.13);color:#fff}
.nav-logout{background:var(--green)!important;color:#fff!important;padding:6px 13px!important}
.nav-logout:hover{background:var(--green-dk)!important}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.35rem;cursor:pointer;padding:6px;margin-left:auto}

/* Lang dropdown */
.nav-lang{position:relative;list-style:none}
.nav-lang:hover .lang-drop{display:block}
.lang-drop{display:none;position:absolute;right:0;top:100%;background:var(--navy-dk);
  border-radius:var(--radius);min-width:100px;box-shadow:var(--shadow-md);z-index:300}
.lang-drop li a{display:block;padding:8px 14px;color:rgba(255,255,255,.82);font-size:.84rem;
  white-space:nowrap;border-radius:0}
.lang-drop li a:hover{background:rgba(255,255,255,.1);color:#fff}

/* ── FOOTER ─────────────────────────────────────────────── */
.footer{background:var(--navy-dk);color:rgba(255,255,255,.5);text-align:center;
  padding:13px 20px;font-size:.8rem}
.footer a{color:var(--green)}

/* ── PAGE HEADER ────────────────────────────────────────── */
.page-hdr{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  gap:10px;margin-bottom:20px;padding-bottom:13px;border-bottom:2px solid var(--border)}
.page-title{font-size:1.35rem;font-weight:800;color:var(--navy);display:flex;align-items:center;gap:9px}
.page-title .ti{color:var(--green)}

/* ── BREADCRUMB ─────────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-lt);
  margin-bottom:13px;flex-wrap:wrap}
.breadcrumb a{color:var(--navy-md)}
.breadcrumb a:hover{color:var(--green)}
.bc-sep{color:var(--border)}

/* ── CARDS ──────────────────────────────────────────────── */
.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);
  box-shadow:var(--shadow);overflow:hidden}
.card-hdr{padding:13px 17px;border-bottom:1px solid var(--border);display:flex;
  align-items:center;justify-content:space-between;gap:10px;
  background:linear-gradient(to right,rgba(27,77,107,.04),transparent)}
.card-title{font-size:.94rem;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:7px}
.card-body{padding:17px}

/* ── ALERTS ─────────────────────────────────────────────── */
.alert{padding:10px 15px;border-radius:var(--radius);font-size:.88rem;
  display:flex;align-items:center;gap:8px;margin-bottom:14px;border-left:4px solid transparent}
.alert-success{background:var(--green-lt);color:#1a5e16;border-color:var(--green)}
.alert-danger {background:var(--red-lt);  color:#7a1f17;border-color:var(--red)}
.alert-warning{background:var(--orange-lt);color:#7a5000;border-color:var(--orange)}
.alert-info   {background:var(--blue-lt); color:#0f4d70;border-color:var(--blue)}

/* ── FORMS ──────────────────────────────────────────────── */
.form-group{margin-bottom:15px}
.form-label{display:block;font-size:.78rem;font-weight:700;color:var(--text-md);
  margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em}
.form-control{width:100%;padding:9px 12px;border:1.5px solid var(--border);
  border-radius:var(--radius);font-size:.9rem;font-family:var(--font);
  color:var(--text);background:#fff;outline:none;transition:var(--trans)}
.form-control:focus{border-color:var(--navy-md);box-shadow:0 0 0 3px rgba(38,106,148,.1)}
.form-control:disabled{background:#f0f3f6;color:var(--text-lt)}
.form-hint{font-size:.76rem;color:var(--text-lt);margin-top:3px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}

/* Checkbox */
.cb-wrap{display:flex;align-items:center;gap:8px;padding:5px 0}
.cb-wrap input[type="checkbox"]{width:16px;height:16px;accent-color:var(--navy);cursor:pointer}
.cb-wrap label{font-size:.9rem;cursor:pointer;color:var(--text)}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 17px;border-radius:var(--radius);
  font-size:.86rem;font-weight:700;font-family:var(--font);cursor:pointer;border:none;
  transition:var(--trans);text-decoration:none;white-space:nowrap}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover:not(:disabled){background:var(--navy-md)}
.btn-green  {background:var(--green);color:#fff}.btn-green:hover:not(:disabled){background:var(--green-dk)}
.btn-teal   {background:var(--teal); color:#fff}.btn-teal:hover:not(:disabled){background:#137070}
.btn-danger {background:var(--red);  color:#fff}.btn-danger:hover:not(:disabled){background:#a93224}
.btn-warning{background:var(--orange);color:#fff}.btn-warning:hover:not(:disabled){background:#b07000}
.btn-ghost  {background:transparent;color:var(--navy);border:1.5px solid var(--border)}
.btn-ghost:hover:not(:disabled){background:var(--bg);border-color:var(--navy)}
.btn-sm{padding:5px 10px;font-size:.78rem}
.btn-lg{padding:11px 24px;font-size:.97rem}
.btn-blk{width:100%;justify-content:center}
.btn-grp{display:flex;gap:6px;flex-wrap:wrap}

/* ── TABLE ──────────────────────────────────────────────── */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius-lg)}
.tbl{width:100%;border-collapse:collapse;font-size:.86rem}
.tbl th{background:var(--navy);color:#fff;padding:10px 12px;text-align:left;
  font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.sort-link{color:rgba(255,255,255,.9);display:inline-flex;align-items:center;gap:4px;text-decoration:none}
.sort-link:hover{color:#fff}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:rgba(27,77,107,.04)}

/* ── BADGES ─────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;
  border-radius:20px;font-size:.74rem;font-weight:700;white-space:nowrap}
.status-ok     {background:var(--green-lt);color:#1a5e16}
.status-waiting{background:var(--blue-lt); color:#0f4d70}
.status-warn   {background:var(--orange-lt);color:#7a5000}
.status-error  {background:var(--red-lt);  color:#7a1f17}
.status-offline{background:#e0e0e0;        color:#555}
.status-invalid{background:#f0f0f0;        color:#777}
.badge-green {background:var(--green-lt); color:#1a5e16}
.badge-navy  {background:#d4e4ef;         color:var(--navy)}
.badge-gray  {background:#e6ecf0;         color:var(--text-md)}
.badge-red   {background:var(--red-lt);   color:#7a1f17}
.badge-orange{background:var(--orange-lt);color:#7a5000}

/* ── SEARCH ROW ─────────────────────────────────────────── */
.search-row{display:flex;gap:9px;margin-bottom:13px;flex-wrap:wrap;align-items:center}
.search-input{flex:1;min-width:160px;padding:8px 12px;border:1.5px solid var(--border);
  border-radius:var(--radius);font-size:.88rem;font-family:var(--font);outline:none}
.search-input:focus{border-color:var(--navy-md)}
.filter-select{padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--radius);
  font-size:.86rem;font-family:var(--font);background:#fff;outline:none;cursor:pointer}
.filter-select:focus{border-color:var(--navy-md)}

/* ── PAGINATION ─────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:4px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.page-btn{padding:6px 11px;border:1.5px solid var(--border);border-radius:var(--radius);
  font-size:.83rem;cursor:pointer;background:#fff;color:var(--text);transition:var(--trans);
  text-decoration:none;display:inline-block}
.page-btn:hover{border-color:var(--navy);color:var(--navy)}
.page-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}

/* ── MODAL ──────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(10,25,45,.55);z-index:500;
  display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(3px)}
.modal{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  width:100%;max-width:540px;max-height:90vh;overflow-y:auto}
.modal-hdr{padding:15px 21px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:.97rem;font-weight:700;color:var(--navy)}
.modal-close{background:none;border:none;font-size:1.25rem;cursor:pointer;color:var(--text-lt);line-height:1}
.modal-body{padding:21px}
.modal-foot{padding:13px 21px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}

/* ── LOGIN PAGE ─────────────────────────────────────────── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy-dk) 0%,var(--navy) 55%,#1a6f90 100%);
  padding:22px;position:relative;overflow:hidden}
.login-wrap::before{content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 20% 80%,rgba(58,170,53,.12) 0%,transparent 50%),
             radial-gradient(circle at 80% 20%,rgba(58,170,53,.08) 0%,transparent 50%)}
.login-box{width:100%;max-width:430px;position:relative;z-index:1}
.login-brand{text-align:center;margin-bottom:26px}
.login-logo-img{height:48px;filter:brightness(0)invert(1);margin:0 auto 12px}
.login-title{color:#fff;font-size:1.5rem;font-weight:800;margin-bottom:3px}
.login-sub{color:rgba(255,255,255,.6);font-size:.86rem}
.login-card{background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg)}
.tab-bar{display:flex;border-bottom:2px solid var(--border);margin-bottom:20px}
.tab-btn{flex:1;text-align:center;padding:9px 5px;font-size:.83rem;font-weight:700;
  cursor:pointer;color:var(--text-lt);border-bottom:2px solid transparent;margin-bottom:-2px;
  transition:var(--trans);text-decoration:none;display:block}
.tab-btn.active,.tab-btn:hover{color:var(--navy);border-bottom-color:var(--navy)}
.login-lang{position:absolute;top:12px;right:12px}
.login-lang select{padding:5px 10px;border:1.5px solid rgba(255,255,255,.3);border-radius:var(--radius);
  background:rgba(255,255,255,.15);color:#fff;font-size:.82rem;cursor:pointer;outline:none}

/* ── GAUGES ─────────────────────────────────────────────── */
.meters-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.meter-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);
  box-shadow:var(--shadow-md);padding:20px;text-align:center;position:relative;overflow:hidden}
.meter-card::after{content:'';position:absolute;top:0;left:0;right:0;height:4px}
.meter-card.flow::after{background:var(--blue)}
.meter-card.amp::after {background:var(--green)}
.meter-card.volt::after{background:var(--teal)}
.meter-label{font-size:.73rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;
  color:var(--text-md);margin-bottom:12px}
.gauge-wrap{width:180px;height:100px;margin:0 auto 8px}
.gauge-svg{width:100%;height:100%}
.gauge-val{font-size:2rem;font-weight:800;color:var(--navy);line-height:1}
.gauge-unit{font-size:.85rem;color:var(--text-lt);font-weight:500;margin-top:2px}
.gauge-bar{margin-top:10px;height:7px;background:#e6ecf0;border-radius:4px;overflow:hidden}
.gauge-fill{height:100%;border-radius:4px;transition:width .8s ease}

/* ── GRAPH CONTROLS ─────────────────────────────────────── */
.graph-ctrl{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:13px 17px;background:var(--bg);border-radius:var(--radius);margin-bottom:16px}
.graph-ctrl label{font-size:.78rem;font-weight:700;color:var(--text-md);
  text-transform:uppercase;letter-spacing:.04em}
.graph-ctrl input[type="datetime-local"]{padding:7px 10px;border:1.5px solid var(--border);
  border-radius:var(--radius);font-size:.86rem;font-family:var(--font);outline:none}
.graph-ctrl input:focus{border-color:var(--navy-md)}
.legend-btn{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;
  border-radius:20px;border:1.5px solid var(--border);font-size:.8rem;font-weight:700;
  cursor:pointer;transition:var(--trans);user-select:none;font-family:var(--font);background:#fff}
.legend-btn.on{border-color:transparent;color:#fff}
.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}

/* ── STATUS BANNER ──────────────────────────────────────── */
.status-banner{display:flex;align-items:center;gap:8px;padding:10px 15px;
  border-radius:var(--radius);font-size:.88rem;font-weight:600;margin-bottom:16px}
.status-banner.ok     {background:var(--green-lt); color:#1a5e16}
.status-banner.waiting{background:var(--blue-lt);  color:#0f4d70}
.status-banner.warn   {background:var(--orange-lt);color:#7a5000}
.status-banner.error  {background:var(--red-lt);   color:#7a1f17}
.status-banner.offline{background:#e0e0e0;          color:#555}
.status-banner.invalid{background:#f0f0f0;          color:#666}

/* ── INFO GRID ──────────────────────────────────────────── */
.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:13px}
.info-lbl{font-size:.71rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;
  color:var(--text-lt);margin-bottom:2px}
.info-val{font-size:.9rem;font-weight:500;color:var(--text)}

/* ── LOG ENTRY ──────────────────────────────────────────── */
.log-entry{padding:8px 12px;border-left:3px solid var(--border);margin-bottom:6px;
  font-size:.84rem;background:var(--bg);border-radius:0 var(--radius) var(--radius) 0}
.log-ts{color:var(--text-lt);font-size:.76rem}
.log-entry.s2{border-color:var(--green)}
.log-entry.s3{border-color:var(--orange)}
.log-entry.s4{border-color:var(--red)}

/* ── LIVE DOT ────────────────────────────────────────────── */
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}
.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--green);animation:pulse 1.8s ease-in-out infinite}

/* ── UTILITIES ──────────────────────────────────────────── */
.mt0{margin-top:0}.mt1{margin-top:8px}.mt2{margin-top:16px}.mt3{margin-top:24px}
.mb1{margin-bottom:8px}.mb2{margin-bottom:16px}.mb3{margin-bottom:24px}
.d-flex{display:flex}.align-c{align-items:center}
.gap1{gap:8px}.gap2{gap:16px}.flex-wrap{flex-wrap:wrap}.flex1{flex:1}
.text-c{text-align:center}.text-r{text-align:right}
.text-sm{font-size:.82rem}.text-xs{font-size:.74rem}
.text-muted{color:var(--text-lt)}.text-danger{color:var(--red)}
.hidden{display:none!important}
code{font-family:var(--mono);font-size:.8rem;background:#eef2f6;padding:2px 6px;border-radius:4px}
.req{color:var(--red)}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:960px){
  .meters-grid{grid-template-columns:1fr 1fr}
  .form-row3{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .main{padding:13px 11px}
  .navbar{padding:0 12px}
  .navbar-nav{display:none;position:absolute;top:58px;left:0;right:0;
    background:var(--navy-dk);flex-direction:column;padding:9px;gap:3px;z-index:300}
  .navbar-nav.open{display:flex}
  .navbar-nav a,.navbar-nav .lang-cur{padding:10px 13px;border-radius:var(--radius)}
  .nav-lang{width:100%}.lang-drop{position:static;display:none;width:100%;box-shadow:none}
  .nav-lang:hover .lang-drop,.nav-lang.open .lang-drop{display:block}
  .nav-toggle{display:block}
  .meters-grid{grid-template-columns:1fr}
  .form-row,.form-row3{grid-template-columns:1fr}
  .page-hdr{flex-direction:column;align-items:flex-start}
  .graph-ctrl{flex-direction:column;align-items:flex-start}
  .info-grid{grid-template-columns:1fr 1fr}
  .btn-grp{flex-direction:column}.btn-grp .btn{justify-content:center}
}
@media(max-width:440px){
  .login-card{padding:18px 14px}
  .gauge-wrap{width:150px;height:85px}
  .gauge-val{font-size:1.7rem}
}

/* ── PRINT ───────────────────────────────────────────────── */
@media print{
  .navbar,.footer,.graph-ctrl,.btn-grp,.btn,.search-row,.pagination{display:none!important}
  .card{box-shadow:none;border:1px solid #ccc}
}