/* ============================================================================
   ZairWave Panel - "Broadcast Console" design system
   Bold, colorful, data-forward. Dark console chrome + bright work surface.
   Self-contained: local fonts, pure CSS, no external assets.
   ========================================================================== */

/* ---- fonts (self-hosted) ---- */
@font-face{font-family:'Space Grotesk';font-weight:400;font-display:swap;src:url(../fonts/sg-400.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-weight:500;font-display:swap;src:url(../fonts/sg-500.woff2) format('woff2')}
@font-face{font-family:'Space Grotesk';font-weight:700;font-display:swap;src:url(../fonts/sg-700.woff2) format('woff2')}
@font-face{font-family:'Inter';font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format('woff2')}
@font-face{font-family:'Inter';font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format('woff2')}
@font-face{font-family:'Inter';font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-weight:500;font-display:swap;src:url(../fonts/jb-500.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-weight:700;font-display:swap;src:url(../fonts/jb-700.woff2) format('woff2')}

:root{
  /* console chrome (dark) */
  --ink:#08110F; --console:#0C1F1B; --console-2:#102A24; --rail:#0A1815;
  --edge:rgba(255,255,255,.07); --edge-2:rgba(255,255,255,.12);
  /* work surface (bright) */
  --bg:#EEF3F1; --surface:#FFFFFF; --surface-2:#F6FAF8;
  --line:#E1EAE7; --text:#0E1F1B; --mut:#5C6B66; --mut-2:#8A968F;
  /* signal spectrum */
  --lime:#26E39A; --lime-glow:rgba(38,227,154,.5);
  --cyan:#22C7E8; --violet:#8B7CF6; --amber:#F7B733; --rose:#FB6E86; --teal:#12b886;
  --grad-live:linear-gradient(135deg,#26E39A,#12b886);
  --grad-cool:linear-gradient(135deg,#22C7E8,#8B7CF6);
  --grad-warm:linear-gradient(135deg,#F7B733,#FB6E86);
  --shadow:0 10px 34px rgba(6,30,25,.10); --shadow-lg:0 20px 60px rgba(6,30,25,.18);
  --r:18px; --r-sm:12px;
  --disp:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;
}

/* ============================ APP SHELL ================================== */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
@media(max-width:900px){.app{grid-template-columns:76px 1fr}}

/* ---- left console rail ---- */
.rail{
  background:linear-gradient(180deg,var(--console) 0%,var(--rail) 100%);
  color:#CFE9E0;position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;padding:20px 14px;gap:6px;
  border-right:1px solid var(--edge);z-index:20;overflow-y:auto;overflow-x:hidden;
}
.rail-brand{display:flex;align-items:center;gap:11px;padding:6px 8px 20px;margin-bottom:6px;border-bottom:1px solid var(--edge)}
/* ---- ZairWave animated equalizer mark (crisp, lively, reusable) ---- */
.zw-logo{border-radius:12px;background:var(--grad-live);display:inline-grid;place-items:center;
  flex:none;box-shadow:0 0 22px var(--lime-glow);position:relative;overflow:hidden}
.zw-logo::before{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 30% 20%,rgba(255,255,255,.35),transparent 60%);pointer-events:none}
.zw-logo .zw-eq{width:62%;height:62%}
.zw-eq{width:100%;height:100%;display:block}
.zw-eq .b{transform-box:fill-box;transform-origin:center bottom;animation:zwbar 1.05s ease-in-out infinite}
.zw-eq .b1{animation-delay:0s}
.zw-eq .b2{animation-delay:.18s}
.zw-eq .b3{animation-delay:.36s}
.zw-eq .b4{animation-delay:.54s}
.zw-eq .b5{animation-delay:.72s}
@keyframes zwbar{
  0%,100%{transform:scaleY(.35)}
  50%{transform:scaleY(1)}
}
.rail-logo{
  width:40px;height:40px;border-radius:12px;background:var(--grad-live);
  display:grid;place-items:center;flex:none;box-shadow:0 0 22px var(--lime-glow);
  position:relative;overflow:hidden;
}
.rail-name{font-family:var(--disp);font-weight:700;font-size:20px;color:#fff;letter-spacing:.5px;line-height:1}
.rail-name small{display:block;font-family:var(--mono);font-size:9px;letter-spacing:3px;color:var(--lime);margin-top:3px;font-weight:500}
@media(max-width:900px){.rail-name,.nav-txt,.rail-foot span{display:none}.rail-brand{justify-content:center;padding-left:0;padding-right:0}}

.nav-group{font-family:var(--mono);font-size:9px;letter-spacing:2px;color:var(--mut-2);
  text-transform:uppercase;padding:14px 12px 6px}
@media(max-width:900px){.nav-group{text-align:center;font-size:7px;padding:10px 0 4px}}

.nav-item{
  display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;
  color:#B8D4CB;text-decoration:none;font-size:14px;font-weight:500;
  transition:background .18s,color .18s,transform .18s;position:relative;
}
.nav-item svg{width:19px;height:19px;flex:none;stroke:currentColor}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;transform:translateX(2px)}
.nav-item.active{background:var(--grad-live);color:#04150F;font-weight:600;box-shadow:0 6px 18px var(--lime-glow)}
.nav-item.active svg{stroke:#04150F}
@media(max-width:900px){.nav-item{justify-content:center;padding:12px 0}}

.rail-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--edge);
  display:flex;align-items:center;gap:10px;font-size:12px;color:var(--mut-2)}
.rail-foot .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 8px var(--lime);flex:none;animation:pulse 2s infinite}

/* ---- top status bar ---- */
.topbar{
  position:sticky;top:0;z-index:15;
  background:rgba(238,243,241,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:18px;padding:14px 28px;
}
.onair{
  display:flex;align-items:center;gap:9px;font-family:var(--mono);font-weight:700;
  font-size:12px;letter-spacing:1.5px;color:#0E1F1B;
  background:#fff;border:1px solid var(--line);padding:7px 14px;border-radius:999px;box-shadow:var(--shadow)
}
.onair .live{width:9px;height:9px;border-radius:50%;background:var(--rose);box-shadow:0 0 0 0 rgba(251,110,134,.7);animation:pulse 1.6s infinite}
.onair.is-live .live{background:var(--lime);box-shadow:0 0 0 0 var(--lime-glow)}
@keyframes pulse{0%{box-shadow:0 0 0 0 currentColor;opacity:1}70%{box-shadow:0 0 0 9px transparent;opacity:.85}100%{box-shadow:0 0 0 0 transparent;opacity:1}}
.ticker{flex:1;min-width:0;overflow:hidden;white-space:nowrap;color:var(--mut);font-size:13px}
.ticker b{color:var(--text)}
.topbar-live{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-weight:700;color:var(--teal);font-size:15px}
.topbar-live .wave{display:inline-flex;gap:2px;align-items:flex-end;height:16px}
.topbar-live .wave i{width:3px;background:var(--teal);border-radius:2px;animation:vu .9s ease-in-out infinite}
.topbar-live .wave i:nth-child(2){animation-delay:.15s}.topbar-live .wave i:nth-child(3){animation-delay:.3s}.topbar-live .wave i:nth-child(4){animation-delay:.45s}
@keyframes vu{0%,100%{height:4px}50%{height:16px}}
.userchip{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--mut);text-decoration:none}
.userchip .av{width:32px;height:32px;border-radius:10px;background:var(--grad-cool);display:grid;place-items:center;color:#fff;font-weight:700;font-family:var(--disp);font-size:14px}

/* ---- main content ---- */
.main{min-width:0;display:flex;flex-direction:column}
.content{padding:28px;max-width:1240px;width:100%;margin:0 auto}
.page-head{margin-bottom:24px}
.page-head h1{font-family:var(--disp);font-weight:700;font-size:30px;letter-spacing:-.5px;margin:0 0 4px;color:var(--text)}
.page-head p{margin:0;color:var(--mut);font-size:15px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--teal);text-transform:uppercase;font-weight:700;margin-bottom:8px}

/* ============================ CARDS ===================================== */
.card{background:var(--surface);border-radius:var(--r);padding:24px;box-shadow:var(--shadow);
  border:1px solid var(--line);margin-bottom:20px;position:relative;overflow:hidden}
.card h1{font-family:var(--disp);font-size:22px;margin:0 0 12px}
.card h2{font-family:var(--disp);font-weight:600;font-size:16px;margin:0 0 14px;color:var(--text);
  display:flex;align-items:center;gap:9px}
.card h2::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--grad-live)}
.card.dark{background:linear-gradient(160deg,var(--console),var(--console-2));color:#DCEFE9;border-color:var(--edge)}
.card.dark h2{color:#fff}

/* section reveal on load */
.reveal{opacity:0;transform:translateY(14px);animation:rise .55s cubic-bezier(.2,.7,.2,1) forwards}
.reveal:nth-child(2){animation-delay:.06s}.reveal:nth-child(3){animation-delay:.12s}
.reveal:nth-child(4){animation-delay:.18s}.reveal:nth-child(5){animation-delay:.24s}
@keyframes rise{to{opacity:1;transform:none}}

/* ============================ METRICS =================================== */
.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:22px;text-align:center;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.metric:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.metric .ring{width:120px;height:120px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;position:relative}
.metric .ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--surface)}
.metric .hole{position:relative;z-index:1;text-align:center}
.metric .pct{font-family:var(--mono);font-size:26px;font-weight:700;line-height:1}
.metric .pl{font-family:var(--mono);font-size:9px;letter-spacing:2px;color:var(--mut-2);text-transform:uppercase;margin-top:2px}
.metric .mlabel{font-family:var(--disp);font-weight:600;font-size:15px}
.metric .mnum{font-size:13px;color:var(--mut);margin-top:3px;font-family:var(--mono)}

/* stat tiles - big data viz */
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad-live)}
.stat.c1::after{background:var(--grad-live)}.stat.c2::after{background:var(--grad-cool)}
.stat.c3::after{background:var(--grad-warm)}.stat.c4::after{background:linear-gradient(135deg,var(--violet),var(--cyan))}
.stat .v{font-family:var(--disp);font-size:32px;font-weight:700;line-height:1;letter-spacing:-.5px}
.stat .l{font-size:12px;color:var(--mut);margin-top:6px;font-weight:500}
.stat .spark{margin-top:10px}

/* bar metric */
.bar-metric{margin:12px 0}
.bar-metric .bm-top{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px;font-weight:600}
.bar-metric .bm-top .mut{font-family:var(--mono);color:var(--mut)}
.bar-metric .track{height:11px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.bar-metric .fill{height:100%;border-radius:8px;width:0;transition:width 1s cubic-bezier(.2,.7,.2,1)}

/* ============================ TABLES ==================================== */
table{width:100%;border-collapse:collapse}
th,td{padding:12px 10px;border-top:1px solid var(--line);text-align:left;font-size:14px}
th{font-family:var(--mono);color:var(--mut-2);font-weight:700;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;border-top:none}
tbody tr{transition:background .15s}
tbody tr:hover{background:var(--surface-2)}

/* ============================ CONTROLS ================================== */
.btn{background:var(--grad-live);color:#04150F;border:none;padding:10px 18px;border-radius:11px;
  cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:7px;
  font-family:var(--body);font-size:14px;font-weight:600;transition:transform .15s,box-shadow .15s;box-shadow:0 6px 16px var(--lime-glow)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px var(--lime-glow)}
.btn:active{transform:translateY(0)}
.btn.sec{background:#fff;color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow)}
.btn.sec:hover{box-shadow:var(--shadow-lg)}
.btn.warn{background:linear-gradient(135deg,#FB6E86,#e5484d);color:#fff;box-shadow:0 6px 16px rgba(229,72,77,.4)}
input,select,textarea{padding:10px 13px;border:1px solid var(--line);border-radius:11px;font-size:14px;width:100%;
  box-sizing:border-box;font-family:var(--body);background:var(--surface);transition:border .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,184,134,.15)}
label{display:block;margin:12px 0 5px;color:var(--mut);font-size:13px;font-weight:500}

.flash{padding:13px 16px;border-radius:12px;margin-bottom:16px;font-size:14px;font-weight:500;
  display:flex;align-items:center;gap:10px;animation:rise .4s ease}
.flash::before{content:"";width:8px;height:8px;border-radius:50%;flex:none}
.flash.ok{background:rgba(38,227,154,.12);color:#0a7a54;border:1px solid rgba(38,227,154,.3)}
.flash.ok::before{background:var(--lime)}
.flash.err{background:rgba(251,110,134,.12);color:#c0324a;border:1px solid rgba(251,110,134,.3)}
.flash.err::before{background:var(--rose)}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:820px){.grid{grid-template-columns:1fr}}
small,.mut{color:var(--mut)}
.pill{background:rgba(38,227,154,.14);color:#0a7a54;border-radius:999px;padding:3px 11px;font-size:11px;font-weight:600;
  font-family:var(--mono);letter-spacing:.5px;display:inline-flex;align-items:center;gap:5px}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.pill.off{background:var(--surface-2);color:var(--mut)}.pill.off::before{background:var(--mut-2)}
code{background:var(--surface-2);padding:2px 7px;border-radius:6px;font-size:13px;font-family:var(--mono)}

.foot{text-align:center;color:var(--mut-2);font-size:12px;font-family:var(--mono);letter-spacing:1px;padding:24px 0 12px}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}