:root{
  --bg: #0b1220;
  --bg2:#070b14;
  --card:#0f1a2f;
  --card2:#0b1426;
  --text:#e7edf8;
  --muted:#a9b7d2;
  --border: rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(0,0,0,.30);
  --radius: 18px;
  --max: 1120px;

  --accent: #7c5cff;
  --accent2:#2fe3ff;
}

*{ box-sizing:border-box }
html,body{ height:100% }
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color: var(--text);
  background: radial-gradient(900px 500px at 20% 10%, rgba(124,92,255,.22), transparent 60%),
              radial-gradient(900px 500px at 80% 30%, rgba(47,227,255,.14), transparent 60%),
              linear-gradient(180deg, var(--bg), #070b14 65%);
  line-height:1.5;
}

.container{ width:min(var(--max), 92vw); margin:0 auto }
.muted{ color: var(--muted) }
.small{ font-size: 13px }
.right{ text-align:right }

code{ background: rgba(255,255,255,.06); padding:2px 6px; border-radius:10px; border:1px solid var(--border) }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.16);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  color: var(--text);
  text-decoration:none;
  font-weight: 700;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(255,255,255,.26) }
.btn:active{ transform: translateY(0px) }
.btn--ghost{ background: transparent }
.btn--sm{ padding: 9px 12px; border-radius: 12px }
.btn--full{ width:100% }

.link{ color: var(--text); text-decoration:none; opacity:.9 }
.link:hover{ opacity:1; text-decoration: underline }

/* Topbar */
.topbar{
  position: sticky; top:0; z-index:20;
  background: rgba(11,18,32,.70);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar--flat{ position:relative }
.topbar__row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0; gap: 12px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none; color: var(--text);
  font-weight: 900; letter-spacing:.2px;
}
.brand__mark{
  width: 14px; height:14px; border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 10px 30px rgba(124,92,255,.25);
}
.brand--sm .brand__text{ font-size: 14px }
.brand__text{ font-size: 16px }

.topnav{ display:flex; gap: 12px; align-items:center }
.topnav a{ color: var(--muted); text-decoration:none; padding: 8px 10px; border-radius: 12px }
.topnav a:hover{ color: var(--text); background: rgba(255,255,255,.06) }

.iconbtn{
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease;
}
.iconbtn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.10) }

.topbar__toggle{ display:none }
.hamburger{
  display:block; width: 18px; height: 12px; position: relative;
}
.hamburger:before,.hamburger:after{
  content:""; position:absolute; left:0; right:0; height:2px;
  background: rgba(255,255,255,.9);
  border-radius: 2px;
}
.hamburger:before{ top:1px }
.hamburger:after{ bottom:1px }

/* Hero */
.hero{ padding: 46px 0 26px }
.hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  align-items: start;
}
.pill{
  display:inline-flex; gap:10px; align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
}
.dot{
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent2);
  box-shadow: 0 0 0 6px rgba(47,227,255,.10);
}
.hero__title{
  margin: 14px 0 10px;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.1;
}
.grad{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip:text; background-clip:text;
  color: transparent;
}
.hero__subtitle{ font-size: 16px; margin: 0 0 18px }
.hero__actions{ display:flex; gap: 12px; flex-wrap: wrap; margin: 14px 0 18px }

.hero__stats{
  display:flex; gap: 12px; flex-wrap:wrap;
}
.stat{
  flex: 1 1 160px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.stat__num{ font-size: 22px; font-weight: 900 }
.stat__label{ color: var(--muted); font-size: 13px }

/* Cards & sections */
.section{ padding: 56px 0 }
.section--alt{
  background: rgba(255,255,255,.03);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.section__head{ margin-bottom: 14px }
.grid{ display:grid; gap: 14px }
.grid--2{ grid-template-columns: repeat(2, minmax(0, 1fr)) }
.grid--3{ grid-template-columns: repeat(3, minmax(0, 1fr)) }

.card{
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(15,26,47,.92), rgba(11,20,38,.92));
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.glass{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
}
.card__header{
  display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
  margin-bottom: 10px;
}
.card__title{ font-weight: 900; font-size: 16px }
.card__footer{ margin-top: 12px }
.chip{
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  white-space:nowrap;
}

/* Hero card mini blocks */
.card--hero{ position: relative; overflow:hidden }
.mini-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.mini{
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  border-radius: 16px;
  padding: 12px;
}
.mini__label{ color: var(--muted); font-size: 12px }
.mini__value{ font-size: 18px; font-weight: 900; margin-top: 3px }
.mini__hint{ font-size: 12px; color: var(--muted); margin-top: 2px }
.mini__hint.up{ color: rgba(47,227,255,.95) }
.mini__hint.down{ color: rgba(255,120,120,.95) }

.spark{ margin-top: 10px; border-radius: 16px; border:1px solid var(--border); overflow:hidden; background: rgba(0,0,0,.12) }

.floating{
  position:absolute;
  width: 140px; height: 140px;
  border-radius: 40px;
  opacity: .55;
  animation: float 6.5s ease-in-out infinite;
  pointer-events:none;
}
.floating--1{ right:-40px; top: -30px; background: rgba(124,92,255,.18) }
.floating--2{ left:-40px; bottom: -30px; background: rgba(47,227,255,.14); animation-delay: -2s }
.floating--3{ right: 40px; bottom: -50px; background: rgba(255,255,255,.06); animation-delay: -3.3s }

@keyframes float{
  0%,100%{ transform: translateY(0px) rotate(0deg) }
  50%{ transform: translateY(14px) rotate(2deg) }
}

.tagrow{ display:flex; gap:8px; flex-wrap:wrap; margin-top: 10px }
.tag{
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

/* Accordion */
.accordion{ display:grid; gap: 10px; margin-top: 10px }
.acc__btn{
  width:100%;
  display:flex; justify-content:space-between; align-items:center;
  text-align:left;
  cursor:pointer;
}
.acc__panel{
  max-height: 0;
  overflow:hidden;
  transition: max-height .25s ease;
  padding: 0 16px;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  background: rgba(255,255,255,.03);
}
.acc__panel.open{ padding: 12px 16px }
.acc__icon{ font-weight: 900; opacity:.85 }

/* Footer */
.footer{ padding: 22px 0; border-top: 1px solid var(--border); background: rgba(255,255,255,.02) }
.footer__row{ display:flex; justify-content:space-between; gap: 10px; flex-wrap:wrap }

/* Auth */
.auth .topbar{ position:relative }
.auth__wrap{ min-height: calc(100vh - 70px); display:grid; place-items:center; padding: 24px 0 }
.auth__card{ width:min(460px, 92vw) }
.form{ display:grid; gap: 10px; margin-top: 12px }
label{ display:grid; gap: 6px; font-size: 14px; color: var(--muted) }
input{
  width:100%;
  padding: 11px 12px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
  outline:none;
}
input:focus{ border-color: rgba(255,255,255,.22) }
.form__row{ display:flex; justify-content:space-between; gap:10px; align-items:center; margin-top: 8px }
.check{ display:flex; gap: 8px; align-items:center; user-select:none }
.divider{ display:flex; align-items:center; gap:10px; margin: 14px 0 }
.divider:before,.divider:after{ content:""; height:1px; background: var(--border); flex:1 }
.divider span{ color: var(--muted); font-size: 12px }

/* Dashboard layout */
.dash{ background: radial-gradient(900px 500px at 15% 10%, rgba(124,92,255,.18), transparent 60%),
               radial-gradient(900px 500px at 85% 30%, rgba(47,227,255,.12), transparent 60%),
               linear-gradient(180deg, var(--bg), #070b14 65%); }
.dash__main{ display:flex; min-height:100vh }
.sidebar{
  width: 270px;
  background: rgba(9,14,26,.75);
  backdrop-filter: blur(12px);
  border-right: 1px solid var(--border);
  padding: 14px;
  position: sticky;
  top:0;
  height: 100vh;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.sidebar__top{ display:flex; justify-content:space-between; align-items:center; gap:10px }
.sidebar__close{ display:none }

.snav{ display:grid; gap: 6px; margin-top: 6px }
.snav__item{
  display:flex; gap: 10px; align-items:center;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration:none;
  color: var(--muted);
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.snav__item:hover{ background: rgba(255,255,255,.05); color: var(--text); transform: translateX(2px) }
.snav__item.active{
  background: linear-gradient(180deg, rgba(124,92,255,.16), rgba(255,255,255,.04));
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.snav__dot{ width:8px; height:8px; border-radius: 999px; background: rgba(255,255,255,.30) }
.snav__item.active .snav__dot{ background: linear-gradient(135deg, var(--accent), var(--accent2)) }

.sidebar__footer{
  margin-top:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
}
.miniuser{ display:flex; gap:10px; align-items:center }
.avatar{
  width: 34px; height: 34px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,92,255,.55), rgba(47,227,255,.35));
  border: 1px solid rgba(255,255,255,.10);
}
.miniuser__name{ font-weight: 900; font-size: 13px }

.dashbar{
  position: sticky; top:0; z-index: 10;
  display:flex; justify-content:space-between; align-items:center;
  gap: 12px;
  padding: 14px;
  background: rgba(11,18,32,.65);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.dashbar__left{ display:flex; gap:12px; align-items:center }
.dashbar__title{ font-weight: 900; font-size: 16px }
.dashbar__right{ display:flex; gap: 10px; align-items:center }

.search input{
  width: min(320px, 46vw);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
}

.dashcontent{
  padding: 14px;
  width: 100%;
}
.kpis{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.kpi__row{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px }
.kpi__value{ font-size: 22px; font-weight: 900; margin-top: 2px }
.kpi__badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
}
.kpi__badge.up{ color: rgba(47,227,255,.95) }
.kpi__badge.down{ color: rgba(255,120,120,.95) }
.kpi__spark{ margin-top: 10px; border-top:1px dashed rgba(255,255,255,.10); padding-top: 10px; opacity:.95 }

.filters{ display:flex; gap: 8px; flex-wrap: wrap }
.chipbtn{
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease;
}
.chipbtn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08) }
.chipbtn.active{ color: var(--text); background: rgba(124,92,255,.18) }

.chartbox{
  border:1px solid var(--border);
  background: rgba(0,0,0,.12);
  border-radius: 16px;
  overflow:hidden;
}

.timeline{ display:grid; gap: 12px; margin-top: 8px }
.titem{ display:flex; gap: 10px; align-items:flex-start }
.titem__dot{
  width: 10px; height: 10px; border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(124,92,255,.12);
  margin-top: 5px;
}
.titem__title{ font-weight: 800 }

.sep{ height:1px; background: var(--border); margin: 14px 0 }
.progress{ height: 10px; border-radius: 999px; border:1px solid var(--border); overflow:hidden; background: rgba(255,255,255,.05) }
.progress span{
  display:block; height:100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 999px;
}

.tablewrap{ overflow:auto; border-radius: 16px; border:1px solid var(--border); background: rgba(0,0,0,.12) }
.table{ width:100%; border-collapse: collapse; min-width: 620px }
.table th,.table td{ padding: 12px; border-bottom: 1px solid rgba(255,255,255,.08); text-align:left }
.table th{ color: var(--muted); font-size: 13px; font-weight: 900 }
.pill2{
  display:inline-flex; padding: 6px 10px; border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.04);
  font-size: 12px; color: var(--muted);
}
.pill2.ok{ color: rgba(47,227,255,.95) }
.pill2.warn{ color: rgba(255,210,120,.95) }
.pill2.bad{ color: rgba(255,120,120,.95) }

.dashfoot{ padding: 14px 0 6px }

/* Overlay (mobile sidebar) */
.overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.overlay.open{ opacity: 1; pointer-events: auto }

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.in{
  opacity: 1;
  transform: translateY(0px);
}

/* Footer CTA */
.footer-cta{
  margin-top: 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 16px;
}

/* Responsive breakpoints */
@media (max-width: 1020px){
  .hero__grid{ grid-template-columns: 1fr }
  .grid--3{ grid-template-columns: repeat(2, minmax(0,1fr)) }
  .kpis{ grid-template-columns: repeat(2, minmax(0,1fr)) }
  .sidebar{ width: 250px }
}
@media (max-width: 740px){
  .topbar__toggle{ display:inline-flex }
  .topnav{
    display:none;
    position:absolute;
    right: 4vw;
    top: 62px;
    flex-direction: column;
    background: rgba(11,18,32,.96);
    border:1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    min-width: 210px;
  }
  .topnav.open{ display:flex }

  .grid--2{ grid-template-columns: 1fr }
  .grid--3{ grid-template-columns: 1fr }

  /* dashboard sidebar becomes drawer */
  .sidebar{
    position: fixed;
    left: -280px;
    top: 0;
    height: 100vh;
    z-index: 50;
    transition: left .22s ease;
  }
  .sidebar.open{ left: 0 }
  .sidebar__close{ display:inline-flex }
  .dash__main{ display:block }
}