/* ═══════════════════════════════════════════════════════════════════
   Helix UX v24 — "Aurora"  |  by iViRTH
   Loaded after app.css (+ dash-pro.css). Font: Bricolage Grotesque.
   Accent: Apple Blue #78C5EF. Adds aurora backdrop, glass surfaces,
   gradient buttons w/ shine + ripple, refined forms, auth polish,
   page choreography and a full responsive pass (320 → 2560).
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --ax:#78C5EF; --ax-strong:#3FA8E0; --ax-deep:#1E7FB8;
  --ax-grad:linear-gradient(135deg,#A5DBF6 0%,#78C5EF 45%,#3FA8E0 100%);
  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --r-card:20px; --r-ctl:14px;
  --mx:50vw; --my:30vh;
  --aurora-a:rgba(120,197,239,.16); --aurora-b:rgba(63,168,224,.12); --aurora-c:rgba(165,219,246,.08);
  --card-glass:rgba(14,24,34,.58);
  --card-line:rgba(238,245,250,.09);
}
[data-theme="light"]{
  --aurora-a:rgba(120,197,239,.28); --aurora-b:rgba(63,168,224,.16); --aurora-c:rgba(165,219,246,.30);
  --card-glass:rgba(255,255,255,.72);
  --card-line:rgba(11,22,32,.09);
}

/* ── Base ───────────────────────────────────────────────────────── */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{
  font-family:var(--font);font-optical-sizing:auto;font-feature-settings:"ss01","kern";
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;overflow-x:clip;
  background:var(--bg-void);
}
h1,h2,h3,h4{letter-spacing:-.028em;text-wrap:balance}
p,li{text-wrap:pretty}
.kpi-val,.stat-value,.font-mono,td,.badge,time{font-variant-numeric:tabular-nums}
img,svg,video{max-width:100%}
::selection{background:rgba(120,197,239,.35);color:var(--text-prime)}
*{scrollbar-width:thin;scrollbar-color:rgba(120,197,239,.35) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(120,197,239,.28);border-radius:99px;border:3px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:rgba(120,197,239,.5);border:3px solid transparent;background-clip:content-box}

/* ── Aurora backdrop (all pages) ───────────────────────────────── */
body::before{
  content:"";position:fixed;inset:-20vmax;z-index:-2;pointer-events:none;
  background:
    radial-gradient(40vmax 34vmax at 12% 8%,var(--aurora-a),transparent 60%),
    radial-gradient(36vmax 30vmax at 88% 18%,var(--aurora-b),transparent 62%),
    radial-gradient(46vmax 36vmax at 60% 100%,var(--aurora-c),transparent 60%);
  animation:auroraDrift 26s ease-in-out infinite alternate;
  will-change:transform;
}
body::after{ /* pointer light */
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(520px circle at var(--mx) var(--my),rgba(120,197,239,.075),transparent 62%);
  transition:opacity .4s;
}
@keyframes auroraDrift{
  0%{transform:translate3d(0,0,0) rotate(0deg) scale(1)}
  50%{transform:translate3d(2vmax,-2vmax,0) rotate(4deg) scale(1.06)}
  100%{transform:translate3d(-2vmax,2vmax,0) rotate(-3deg) scale(1.03)}
}
.ambient-orb{filter:blur(70px)!important;opacity:.55!important;mix-blend-mode:screen}
[data-theme="light"] .ambient-orb{mix-blend-mode:multiply;opacity:.35!important}
.ambient-1{background:radial-gradient(circle,rgba(120,197,239,.5),transparent 70%)!important}
.ambient-2{background:radial-gradient(circle,rgba(63,168,224,.4),transparent 70%)!important}

/* ── Surfaces: glass cards ─────────────────────────────────────── */
.card{
  background:var(--card-glass);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);
  border:1px solid var(--card-line);border-radius:var(--r-card);
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 10px 40px -18px rgba(0,0,0,.55);
  transition:transform .5s var(--ease-out),border-color .35s,box-shadow .5s var(--ease-out),background .4s;
  position:relative;
}
[data-theme="light"] .card{box-shadow:0 1px 2px rgba(11,22,32,.04),0 14px 44px -20px rgba(30,127,184,.28)}
.card-hover:hover,.card.card-glow:hover,.card-gold:hover{
  transform:translateY(-3px);border-color:rgba(120,197,239,.4);
  box-shadow:0 24px 60px -24px rgba(63,168,224,.45),0 0 0 1px rgba(120,197,239,.12);
}
.card-title{font-weight:700;letter-spacing:-.02em}
.badge{border-radius:99px;font-weight:700;letter-spacing:.04em}
.badge-gold,.badge-info{background:rgba(120,197,239,.14);color:var(--ax);border:1px solid rgba(120,197,239,.32)}
[data-theme="light"] .badge-gold,[data-theme="light"] .badge-info{color:var(--ax-deep)}

/* ── Buttons: gradient, shine, press, ripple ───────────────────── */
.btn{
  border-radius:var(--r-ctl);font-weight:650;letter-spacing:-.005em;position:relative;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease-spring),box-shadow .35s var(--ease-out),background .3s,border-color .3s,color .3s,filter .3s;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation;
}
.btn:active{transform:scale(.965)}
.btn-primary,.btn-gold,.btn-glow{
  background:var(--ax-grad);color:#04202F;border:1px solid rgba(255,255,255,.28);
  box-shadow:0 8px 24px -8px rgba(63,168,224,.65),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-primary::before,.btn-gold::before,.btn-glow::before{
  content:"";position:absolute;inset:0;z-index:-1;transform:translateX(-130%) skewX(-20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transition:transform .8s var(--ease-out);
}
.btn-primary:hover,.btn-gold:hover,.btn-glow:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(63,168,224,.8),inset 0 1px 0 rgba(255,255,255,.6);filter:saturate(1.1)}
.btn-primary:hover::before,.btn-gold:hover::before,.btn-glow:hover::before{transform:translateX(130%) skewX(-20deg)}
.btn-outline,.btn-ghost{background:rgba(120,197,239,.06);border:1px solid var(--card-line);color:var(--text-prime)}
.btn-outline:hover,.btn-ghost:hover{background:rgba(120,197,239,.14);border-color:rgba(120,197,239,.45);color:var(--ax);transform:translateY(-1px)}
[data-theme="light"] .btn-outline:hover,[data-theme="light"] .btn-ghost:hover{color:var(--ax-deep)}
.btn[disabled],.btn.is-loading{opacity:.7;pointer-events:none}
.btn.is-loading::after{
  content:"";width:1em;height:1em;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;
  animation:hxspin .7s linear infinite;margin-left:.15rem;
}
@keyframes hxspin{to{transform:rotate(360deg)}}
.hx-ripple{position:absolute;border-radius:50%;pointer-events:none;background:rgba(255,255,255,.45);transform:scale(0);animation:hxRipple .65s var(--ease-out) forwards;z-index:0}
@keyframes hxRipple{to{transform:scale(1);opacity:0}}

/* ── Forms ─────────────────────────────────────────────────────── */
.form-input,.form-select,.form-textarea{
  border-radius:var(--r-ctl);background:rgba(120,197,239,.045);border:1px solid var(--card-line);
  transition:border-color .25s,box-shadow .3s var(--ease-out),background .25s,transform .3s var(--ease-out);
}
.form-input:hover,.form-select:hover,.form-textarea:hover{border-color:rgba(120,197,239,.32)}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  outline:none;border-color:var(--ax);background:rgba(120,197,239,.08);
  box-shadow:0 0 0 4px rgba(120,197,239,.18),0 8px 24px -12px rgba(63,168,224,.5);
}
.form-label{font-weight:600;letter-spacing:.01em}
.hx-pw{position:relative;display:block}
.hx-pw>.form-input{padding-right:3rem}
.hx-pw-btn{
  position:absolute;right:.45rem;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;color:var(--text-muted);font-size:1rem;background:transparent;border:0;cursor:pointer;
  transition:background .2s,color .2s;
}
.hx-pw-btn:hover{background:rgba(120,197,239,.14);color:var(--ax)}
.alert{border-radius:var(--r-ctl);backdrop-filter:blur(10px);animation:hxIn .5s var(--ease-out) both}
.form-error{animation:hxShake .4s}
@keyframes hxShake{20%,60%{transform:translateX(-4px)}40%,80%{transform:translateX(4px)}}

/* ── Auth pages ────────────────────────────────────────────────── */
.auth-body{min-height:100dvh;display:grid;place-items:center;padding:max(1rem,env(safe-area-inset-top)) max(1rem,env(safe-area-inset-right)) max(1rem,env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-left))}
.auth-shell{width:100%;max-width:480px;margin-inline:auto}
.auth-card{
  background:var(--card-glass);-webkit-backdrop-filter:blur(26px) saturate(1.5);backdrop-filter:blur(26px) saturate(1.5);
  border:1px solid var(--card-line);border-radius:28px;padding:clamp(1.25rem,4vw,2.25rem);position:relative;
  box-shadow:0 40px 90px -30px rgba(30,127,184,.5),0 1px 0 rgba(255,255,255,.06) inset;
  animation:hxCardIn .9s var(--ease-out) both;transform-style:preserve-3d;
}
.auth-card::before{ /* animated conic border */
  content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--ang,0deg),transparent 0 70%,rgba(120,197,239,.9) 85%,transparent 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:hxAngle 7s linear infinite;opacity:.8;
}
@property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
@keyframes hxAngle{to{--ang:360deg}}
@keyframes hxCardIn{from{opacity:0;transform:translateY(28px) scale(.97);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
.auth-brand{animation:hxIn .8s var(--ease-out) both;transition:transform .4s var(--ease-spring)}
.auth-brand:hover{transform:scale(1.04)}
.auth-brand svg{filter:drop-shadow(0 0 14px rgba(120,197,239,.6));animation:hxFloat 6s ease-in-out infinite}
.auth-card>*{animation:hxIn .7s var(--ease-out) both}
.auth-card>*:nth-child(1){animation-delay:.12s}.auth-card>*:nth-child(2){animation-delay:.18s}.auth-card>*:nth-child(3){animation-delay:.24s}
.auth-card>*:nth-child(4){animation-delay:.3s}.auth-card>*:nth-child(5){animation-delay:.36s}.auth-card>*:nth-child(n+6){animation-delay:.42s}
.auth-footer{opacity:.75}.auth-footer a{color:var(--ax)}
@keyframes hxFloat{50%{transform:translateY(-4px) rotate(2deg)}}
@keyframes hxIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ── Sidebar / navigation ──────────────────────────────────────── */
.sidebar{background:var(--sidebar-bg);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);border-right:1px solid var(--card-line)}
.nav-item{border-radius:14px;position:relative;transition:background .25s,color .25s,transform .35s var(--ease-out)}
.nav-item:hover{background:rgba(120,197,239,.09);color:var(--text-prime)}
.nav-item.active{background:linear-gradient(90deg,rgba(120,197,239,.2),rgba(120,197,239,.04));color:var(--text-prime)}
.nav-item.active::before{
  content:"";position:absolute;left:-.5rem;top:22%;bottom:22%;width:4px;border-radius:0 4px 4px 0;
  background:var(--ax-grad);box-shadow:0 0 14px rgba(120,197,239,.9);animation:hxIn .5s var(--ease-out);
}
.nav-item.active .nav-icon{color:var(--ax);filter:drop-shadow(0 0 8px rgba(120,197,239,.7))}
.topbar{border-bottom:1px solid var(--card-line)}
.bottom-nav,.bnav{-webkit-backdrop-filter:blur(24px) saturate(1.6);backdrop-filter:blur(24px) saturate(1.6)}
.bnav-item{transition:transform .35s var(--ease-spring),color .25s}
.bnav-item:active{transform:scale(.88)}
.bnav-item.active .bnav-icon{box-shadow:0 0 22px rgba(120,197,239,.45)}

/* ── Tables, toasts, misc ──────────────────────────────────────── */
table{border-collapse:separate;border-spacing:0}
tbody tr{transition:background .2s}
tbody tr:hover{background:rgba(120,197,239,.06)}
.toast{border-radius:16px;backdrop-filter:blur(18px);border:1px solid var(--card-line);box-shadow:0 20px 50px -16px rgba(0,0,0,.6)}
.hx-offline{
  position:fixed;left:50%;bottom:calc(1rem + env(safe-area-inset-bottom));transform:translate(-50%,140%);z-index:900;
  padding:.65rem 1.1rem;border-radius:99px;background:var(--card-glass);backdrop-filter:blur(18px);
  border:1px solid rgba(120,197,239,.4);color:var(--text-prime);font-size:.8rem;font-weight:600;transition:transform .5s var(--ease-spring);
}
.hx-offline.show{transform:translate(-50%,0)}
.skeleton{background:linear-gradient(90deg,rgba(120,197,239,.05),rgba(120,197,239,.16),rgba(120,197,239,.05));background-size:200% 100%;animation:hxShimmer 1.4s infinite;border-radius:12px}
@keyframes hxShimmer{to{background-position:-200% 0}}

/* ── Page choreography ─────────────────────────────────────────── */
main.main-content>*,.page-content>*{animation:hxIn .65s var(--ease-out) both}
main.main-content>*:nth-child(2){animation-delay:.05s}main.main-content>*:nth-child(3){animation-delay:.1s}
main.main-content>*:nth-child(4){animation-delay:.15s}main.main-content>*:nth-child(n+5){animation-delay:.2s}
[data-stagger]>*{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out);transition-delay:calc(var(--i,0)*55ms)}
[data-stagger].in>*{opacity:1;transform:none}
[data-tilt]{transform-style:preserve-3d;will-change:transform;transition:transform .25s var(--ease-out)}
::view-transition-old(root){animation:.25s ease both hxFadeOut}
::view-transition-new(root){animation:.4s var(--ease-out) both hxIn}
@keyframes hxFadeOut{to{opacity:0}}

/* ── Responsive pass ───────────────────────────────────────────── */
@media (max-width:1024px){ .card{border-radius:18px} }
@media (max-width:640px){
  :root{--r-card:16px;--r-ctl:12px}
  .card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .auth-card{border-radius:22px}
  .btn{min-height:46px}
  .btn-full-sm{width:100%}
  table{font-size:.8rem}
  body::before{animation-duration:40s}
}
@media (max-width:380px){ .auth-card{padding:1.1rem} h1{font-size:1.35rem!important} }
@media (max-height:520px) and (orientation:landscape){
  .auth-body{place-items:start center}.auth-card{padding:1.1rem}.auth-brand{transform:scale(.85)}
}
@media (min-width:1920px){ html{font-size:17px} } @media (min-width:2400px){ html{font-size:19px} }
@media (hover:none){
  .card-hover:hover,.btn-primary:hover,.btn-gold:hover,.btn-glow:hover{transform:none}
  body::after{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-stagger]>*{opacity:1;transform:none}
}
@media (prefers-contrast:more){ .card,.auth-card{border-color:var(--text-muted)} }
@media print{ body::before,body::after,.sidebar,.topbar,.bnav,.bottom-nav{display:none!important} .card{background:#fff!important;box-shadow:none!important;color:#000} }