/* ==========================================================================
   Fortis Advisory — Client Portal styles
   Mirrors the main site: navy / graphite / gold, Newsreader + Inter.
   ========================================================================== */
:root {
  --navy-950:#050B14; --navy-900:#0A1628; --navy-800:#0F1F38; --navy-700:#162a47;
  --graphite-900:#1B1F24; --graphite-700:#343A44; --graphite-600:#4A515C;
  --graphite-500:#616875; --graphite-400:#8A909A; --graphite-200:#D7DAE0; --graphite-100:#EEF0F3;
  --gold-700:#856529; --gold-600:#9E7C3E; --gold-500:#B9924C; --gold-400:#C9A15A; --gold-300:#DCC58C;
  --cream-50:#F6F3EC; --white:#fff;
  --app-bg:#E6E9EF;   /* professional off-white app background (darker than white) */
  --up:#2E7D5B; --down:#A3403A;
  --serif:"Newsreader",Georgia,serif; --sans:"Inter",system-ui,sans-serif;
  --radius:10px; --shadow:0 1px 3px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
[hidden]{display:none!important}   /* ensure the hidden attribute always wins (e.g. over .gas-panel flex) */
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--graphite-900);background:var(--app-bg);line-height:1.5}
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0}
a{color:inherit}
.muted{color:var(--graphite-500)}
.small{font-size:12px}
.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:8px;
  padding:9px 16px;font-size:14px;font-weight:500;cursor:pointer;font-family:var(--sans);
  transition:background .2s,border-color .2s,color .2s,transform .15s;text-decoration:none;line-height:1}
.btn:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px}
.btn-primary{background:var(--gold-400);color:var(--navy-950);border-color:var(--gold-400)}
.btn-primary:hover{background:var(--gold-300)}
.btn-outline{background:transparent;color:var(--navy-900);border-color:var(--graphite-200)}
.btn-outline:hover{border-color:var(--gold-400);color:var(--gold-500)}
.btn-ghost{background:transparent;color:var(--graphite-200);border-color:rgba(255,255,255,.25)}
.btn-ghost:hover{border-color:var(--gold-400);color:var(--gold-300)}
.btn-block{width:100%;justify-content:center;margin-top:8px}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---- spinner ---- */
.spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;
  border-radius:50%;display:none;animation:spin .7s linear infinite}
.btn.is-loading .spinner{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation-duration:1.4s}}

/* ---- header ---- */
.site-header{background:var(--navy-950);color:var(--white)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px}
.brand{display:flex;align-items:baseline;gap:8px}
.brand-name{font-family:var(--serif);font-size:20px;color:var(--white)}
.brand-sub{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--gold-400)}
.header-right{display:flex;align-items:center;gap:14px}
.user-chip{font-size:13px;color:var(--graphite-200)}
.user-chip strong{color:var(--white);font-weight:600}

/* ---- portal head ---- */
.portal-main{padding-top:28px;padding-bottom:56px}
.portal-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.eyebrow{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-500);font-weight:600}
.page-title{font-size:30px;color:var(--navy-900);margin-top:6px}

/* ---- two-column dashboard layout (electricity | gas+fx+news) ---- */
.portal-grid{display:grid;grid-template-columns:1fr;gap:22px;align-items:start}
.col-main,.col-side{min-width:0}
.col-side{display:flex;flex-direction:column;gap:22px}
@media (min-width:1100px){
  .portal-grid{grid-template-columns:minmax(0,1.9fr) minmax(340px,1fr)}
}

/* ---- news list ---- */
.news-list{list-style:none;margin:0;padding:0}
.news-list li{padding:10px 0;border-bottom:1px solid var(--graphite-100);font-size:13px;line-height:1.45}
.news-list li:last-child{border-bottom:0}
.news-list a{color:var(--navy-900);text-decoration:none;font-weight:500}
.news-list a:hover{color:var(--gold-600)}
.news-src{display:block;color:var(--graphite-500);font-size:11px;margin-top:2px}

/* ---- cards ---- */
.card{background:var(--white);border:1px solid var(--graphite-100);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;margin-bottom:22px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.card-compact{padding:18px}
.card-compact .panel{padding:0;border:0}
.card-compact .data-table th,.card-compact .data-table td{padding:6px 8px;font-size:12.5px}
.card-compact .panel-title{margin-top:6px}
.card-title{font-size:22px;color:var(--navy-900)}
.updated{font-size:12px;color:var(--graphite-500);margin-top:4px}
.updated.stale{color:var(--down)}
.card-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.select-label{font-size:12px;color:var(--graphite-500);display:flex;align-items:center;gap:8px}
.select-label select{font-family:var(--sans);font-size:14px;color:var(--navy-900);padding:8px 10px;
  border:1px solid var(--graphite-200);border-radius:8px;background:var(--white)}
.select-label select:focus-visible{outline:2px solid var(--gold-400);outline-offset:1px}

/* ---- zone + range controls (two clearly-separated groups) ---- */
.controls-row{display:flex;flex-wrap:nowrap;align-items:center;gap:12px 16px;margin-bottom:22px;overflow-x:auto;
  background:var(--white);border:1px solid var(--graphite-100);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow)}
.control-group{display:flex;align-items:center;gap:10px;flex:0 0 auto;flex-wrap:nowrap}
.control-group.range-group{margin-left:auto;padding-left:16px;border-left:1px solid var(--graphite-200)}
.control-label{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--graphite-500);font-weight:700;white-space:nowrap}

/* Zones = destination pills */
.zone-tabs{display:flex;flex-wrap:nowrap;gap:5px}
.zone-tab{font-family:var(--sans);font-size:12px;font-weight:500;cursor:pointer;white-space:nowrap;
  border:1px solid var(--graphite-200);background:var(--white);color:var(--navy-900);
  border-radius:999px;padding:6px 11px;transition:background .15s,border-color .15s,color .15s}
.zone-tab:hover{border-color:var(--gold-400);color:var(--gold-500)}
.zone-tab.active{background:var(--navy-900);border-color:var(--navy-900);color:#fff;font-weight:600}
.zone-tab:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px}

/* Range = a compact segmented switch (grey track + gold "thumb") */
.range-tabs{display:flex;flex-wrap:nowrap;gap:3px;background:var(--graphite-100);border-radius:9px;padding:3px}
.range-tab{font-family:var(--sans);font-size:12px;font-weight:600;cursor:pointer;border:0;background:transparent;white-space:nowrap;
  color:var(--graphite-600);border-radius:6px;padding:6px 9px;min-width:34px;text-align:center;transition:background .15s,color .15s}
.range-tab:hover:not(.active){background:var(--white);color:var(--navy-900)}
.range-tab.active{background:var(--gold-400);color:var(--navy-950);box-shadow:0 1px 2px rgba(16,24,40,.12)}
.range-tab:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px}

/* ---- metric tiles (Price / Generation & renewables) ---- */
.metrics-block{margin-bottom:18px}
.metrics-head{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-600);font-weight:700;
  margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--graphite-100)}
.mh-note{margin-left:8px;text-transform:none;letter-spacing:0;font-weight:400;font-size:11px;color:var(--graphite-500)}
/* single row, no wrap: tiles shrink to fit; scroll horizontally on very narrow screens */
.metric-grid{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}
.metric{position:relative;flex:1 0 92px;background:var(--white);border:1px solid var(--graphite-100);border-radius:9px;
  padding:9px 11px 9px 13px;transition:box-shadow .2s,transform .2s}
.metric:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.metric::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:9px 0 0 9px;background:var(--gold-400)}
.metric.accent-green::before{background:var(--up)}
.metric.accent-navy::before{background:var(--navy-700)}
.m-k{font-size:9.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--graphite-500);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-v{font-family:var(--serif);font-size:18px;line-height:1.1;color:var(--navy-900);margin-top:3px;font-variant-numeric:tabular-nums;white-space:nowrap}
.m-v .v-up{color:var(--up)}
.m-v .v-down{color:var(--down)}
.m-s{font-size:10.5px;color:var(--graphite-500);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---- panels / layout ---- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.panel{border:1px solid var(--graphite-100);border-radius:8px;padding:16px;margin-bottom:18px}
.panel:last-child{margin-bottom:0}
.grid-2 .panel{margin-bottom:0}
.panel-title{font-size:13px;font-weight:600;color:var(--navy-900);margin-bottom:12px}
.panel-note{display:block;margin-top:3px;font-size:11px;font-weight:400;color:var(--graphite-500)}
.chart-box{position:relative;height:260px}
.gas-panel{min-height:120px;display:flex;align-items:center;justify-content:center}
.placeholder{color:var(--graphite-500);text-align:center;font-size:14px;padding:24px}

/* ---- tables ---- */
.table-scroll{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th,.data-table td{padding:9px 10px;border-bottom:1px solid var(--graphite-100);text-align:left}
.data-table th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--graphite-500);font-weight:600}
.data-table td.num,.data-table th.num{text-align:right;font-variant-numeric:tabular-nums}
.chg-up{color:var(--up)}
.chg-down{color:var(--down)}
.row-sel{background:var(--cream-50)}
.tag{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-600);border:1px solid var(--gold-400);border-radius:999px;padding:1px 6px;margin-left:6px;white-space:nowrap}

/* ---- alerts / stale badge ---- */
.alert{background:#fbeceb;border:1px solid #e6c3c0;color:#7d2a25;border-radius:8px;padding:12px 14px;margin-bottom:18px;font-size:14px}
.badge-stale{display:inline-block;margin-left:8px;font-size:11px;color:var(--down);border:1px solid #e6c3c0;
  background:#fbeceb;border-radius:999px;padding:1px 8px}

/* ---- footer ---- */
.portal-footer{margin-top:8px;padding-top:18px;border-top:1px solid var(--graphite-200);color:var(--graphite-600);font-size:13px}
.portal-footer p{margin:4px 0}
.portal-footer a{color:var(--gold-600);text-decoration:none;border-bottom:1px solid transparent}
.portal-footer a:hover{border-bottom-color:var(--gold-600)}

/* ---- toast ---- */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);
  background:var(--navy-900);color:var(--white);padding:11px 18px;border-radius:8px;font-size:14px;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:50;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ==== login ==== */
.login-body{min-height:100vh;background:var(--navy-950);display:flex;align-items:center;justify-content:center;
  background-image:linear-gradient(to right,rgba(201,161,90,.06) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(201,161,90,.06) 1px,transparent 1px);background-size:56px 56px}
.login-wrap{width:100%;max-width:400px;padding:24px}
.login-card{background:var(--navy-900);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:32px}
.login-card .brand{margin-bottom:22px}
.login-title{font-size:26px;color:var(--white);margin-bottom:6px}
.login-desc{color:var(--graphite-400);font-size:14px;margin:0 0 22px}
.field{display:block;margin-bottom:16px}
.field span{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-400);margin-bottom:6px}
.field input{width:100%;padding:11px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.04);color:var(--white);font-size:15px;font-family:var(--sans)}
.field input:focus-visible{outline:2px solid var(--gold-400);outline-offset:1px;border-color:var(--gold-400)}
.login-foot{text-align:center;color:var(--graphite-600);font-size:12px;margin-top:18px}
.login-body .alert{background:rgba(163,64,58,.15);border-color:rgba(163,64,58,.5);color:#f0c9c6}

/* ---- responsive ---- */
@media (max-width:860px){
  .grid-2{grid-template-columns:1fr}
}
/* Mobile: centre zones & range in a wrapping "tree" (ёлочка) layout */
@media (max-width:760px){
  .controls-row{flex-direction:column;align-items:stretch;gap:16px;overflow-x:visible}
  .control-group{flex-direction:column;align-items:center;gap:10px;width:100%}
  .control-group.range-group{margin-left:0;padding-left:0;border-left:0;border-top:1px solid var(--graphite-200);padding-top:16px}
  .zone-tabs,.range-tabs{flex-wrap:wrap;justify-content:center}
}
@media (max-width:560px){
  .portal-head{flex-direction:column;align-items:stretch}
  .page-title{font-size:24px}
  .card{padding:16px}
  .header-right{gap:10px}
  .user-chip{display:none}
}