@import url("https://fonts.googleapis.com/css2?family=Fraunces:wght@600;700;800&family=Manrope:wght@300;400;600;700;800&display=swap");

/*
  NestraHub refreshed styles
  - Warm pink/red palette
  - Editorial typography
*/

:root{
  --bg: #0b1220;
  --card: #0f172a;
  --text: #e6ecff;
  --muted: #a3b2d1;
  --border: rgba(148, 163, 184, 0.18);
  --shadow: 0 22px 50px rgba(2, 8, 23, 0.45);
  --primary: #1d4ed8;
  --secondary: #38bdf8;
  --accent: #7c3aed;
  --deep: #050914;
  --success: #16a34a;
  --danger: #dc2626;
  --radius: 16px;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(56,189,248,0.35), transparent 60%),
    radial-gradient(900px 520px at 88% 10%, rgba(29,78,216,0.28), transparent 55%),
    radial-gradient(700px 400px at 50% 120%, rgba(124,58,237,0.22), transparent 60%),
    linear-gradient(180deg, #0b1220 0%, #0b1426 35%, #070b16 100%);
}

img{ max-width:100%; display:block; }
a{ color: inherit; }
code{ background: rgba(56,189,248,0.18); padding: 0.1rem 0.35rem; border-radius: 8px; }

.container{
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.muted{ color: var(--muted); }
.is-hidden{ display:none !important; }

.text-gradient{
  background: linear-gradient(90deg, #60a5fa, #38bdf8, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h1, h2, h3, .brand-name, .auth-title, .panel-title, .section-title, .page-title{
  font-family: "Fraunces", "Times New Roman", serif;
  letter-spacing: 0.2px;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(12px);
  background: rgba(11,18,32,0.7);
  border-bottom: 1px solid var(--border);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}
.brand{
  display:flex;
  align-items:center;
  gap: 0.75rem;
}
.brand-mark{
  width: 40px;
  height: 40px;
  display:grid;
  place-items:center;
  border-radius: 12px;
  color:white;
  background: linear-gradient(145deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 26px rgba(29,78,216,0.35);
  font-weight: 800;
}
.brand-name{ font-weight: 800; letter-spacing: 0.2px; }
.brand-tagline{ font-size: 0.85rem; color: var(--muted); }

.nav{
  display:flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-link{
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  text-decoration: none;
  color: rgba(230,236,255,0.86);
  border: 1px solid transparent;
}
.nav-link:hover{
  background: rgba(56,189,248,0.18);
  border-color: rgba(56,189,248,0.28);
}
.nav-link.is-active{
  background: rgba(29,78,216,0.20);
  border-color: rgba(56,189,248,0.35);
}

.header-actions{
  display:flex;
  gap: 0.6rem;
  align-items:center;
}
.user-pill{
  display:flex;
  gap: 0.45rem;
  align-items:center;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(11,18,32,0.8);
}
.user-email{ font-weight: 700; }

/* Buttons */
.btn{
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  border-radius: 12px;
  padding: 0.65rem 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 0.5rem;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(145deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 18px 36px rgba(29,78,216,0.45);
}
.btn-primary:hover{ box-shadow: 0 22px 44px rgba(29,78,216,0.52); }
.btn-secondary{
  background: rgba(56,189,248,0.18);
  border-color: rgba(56,189,248,0.35);
}
.btn-secondary:hover{
  background: rgba(56,189,248,0.28);
  border-color: rgba(56,189,248,0.5);
}
.btn-ghost{
  background: rgba(11,18,32,0.75);
  border-color: var(--border);
}
.btn-ghost:hover{ background: rgba(15,23,42,0.95); }
.btn-icon{ padding: 0.45rem 0.65rem; border-radius: 10px; }

/* Hero */
.hero{
  padding: 0rem 0 1.4rem;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items:center;
}
.hero-copy{
  margin-top: -2in;
}
.pill{
  display:inline-flex;
  gap: 0.45rem;
  align-items:center;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(56,189,248,0.16);
  border: 1px solid rgba(56,189,248,0.3);
  color: rgba(191,219,254,0.95);
  font-weight: 800;
  font-size: 0.85rem;
}
.hero h1{
  margin: 0.45rem 0 0.65rem;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.05;
}
.hero-actions{
  display:flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}
.nav-line{
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: var(--muted);
}
.nav-line::before{
  content: "";
  display: block;
  height: 1px;
  background: rgba(56,189,248,0.18);
  margin-bottom: 0.6rem;
}
.mini-stats{
  margin-top: 1.2rem;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}
.mini-stat{
  background: rgba(15,23,42,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}
.mini-stat-label{ font-size: 0.85rem; color: var(--muted); }
.mini-stat-value{ font-size: 1.15rem; font-weight: 900; margin-top: 0.25rem; }

.hero-media{
  position: relative;
  display: flex;
  flex-direction: column;
}
.hero-figure{
  background: linear-gradient(160deg, rgba(9,14,28,0.95), rgba(18,28,52,0.9));
  border: 1px solid rgba(56,189,248,0.28);
  border-radius: calc(var(--radius) + 10px);
  padding: 0.9rem;
  box-shadow: 0 26px 56px rgba(2,8,23,0.6);
}
.hero-slides{
  position: relative;
  height: 260px;
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid rgba(56,189,248,0.22);
  overflow: hidden;
  background: rgba(15,23,42,0.55);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.hero-slide{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: heroSwap 6s infinite;
}
.hero-slide:nth-child(1){ animation-delay: 0s; }
.hero-slide:nth-child(2){ animation-delay: 3s; }
.hero-captions{
  position: relative;
  min-height: 1.4rem;
  margin: 0.75rem 0 0.1rem;
}
.hero-caption{
  font-size: 0.9rem;
  color: var(--muted);
}
@keyframes heroSwap{
  0%{ opacity: 0; }
  10%{ opacity: 1; }
  45%{ opacity: 1; }
  55%{ opacity: 0; }
  100%{ opacity: 0; }
}
.hero-glow{
  position: absolute;
  inset: -20px -16px auto auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,0.55), rgba(56,189,248,0.06));
  filter: blur(2px);
  z-index: -1;
}
.hero-card{
  position: static;
  width: 100%;
  margin-top: 0.9rem;
  background: linear-gradient(160deg, rgba(3,6,12,0.98), rgba(12,18,32,0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  box-shadow: 0 22px 46px rgba(2,8,23,0.6);
}
.hero-card-title{ font-weight: 900; margin-bottom: 0.6rem; }
.hero-card-row{
  display:flex;
  align-items:center;
  gap: 0.5rem;
  padding: 0.35rem 0;
}
.live-preview{
  position: relative;
  height: 160px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: inset 0 0 0 1px rgba(56,189,248,0.12);
}
.live-slide{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: liveSwap 12s infinite;
}
.live-slide:nth-child(1){ animation-delay: 0s; }
.live-slide:nth-child(2){ animation-delay: 4s; }
.live-slide:nth-child(3){ animation-delay: 8s; }
.live-caption{
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.live-tech{
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
  margin-top: 0.7rem;
  border: 1px solid rgba(56,189,248,0.25);
  box-shadow: inset 0 0 0 1px rgba(56,189,248,0.12);
}
@keyframes liveSwap{
  0%{ opacity: 0; }
  6%{ opacity: 1; }
  30%{ opacity: 1; }
  36%{ opacity: 0; }
  100%{ opacity: 0; }
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
}
.dot-ok{ background: var(--success); }

/* Sections */
.section{ padding: 2rem 0; }
.section-title{ margin: 0 0 1rem; font-size: 1.35rem; }
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.feature{
  background: rgba(15,23,42,0.78);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: 0 10px 24px rgba(2, 8, 23, 0.06);
}
.feature-icon{
  width: 44px;
  height: 44px;
  margin-bottom: 0.65rem;
}
.feature-icon-text{
  width: 44px;
  height: 44px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: rgba(56,189,248,0.16);
  border: 1px solid rgba(56,189,248,0.3);
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

.section-alt{
  background: linear-gradient(180deg, rgba(6,10,20,0.95), rgba(12,18,36,0.98));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-strip{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.stat-tile{
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: 0 16px 32px rgba(2,6,23,0.45);
}
.stat-label{ font-size: 0.85rem; color: var(--muted); }
.stat-value{ font-size: 1.4rem; font-weight: 900; margin-top: 0.35rem; }

.scroll-showcase{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.4rem;
  align-items:start;
}
.showcase-media{
  position: sticky;
  top: 110px;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: rgba(15,23,42,0.92);
}
.showcase-video{
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}
.showcase-caption{
  padding: 0.8rem 0.95rem 1rem;
  font-size: 0.9rem;
  color: var(--muted);
  background: rgba(8,12,22,0.75);
  border-top: 1px solid var(--border);
}
.showcase-steps{
  display:flex;
  flex-direction: column;
  gap: 1rem;
}
.step-card{
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 16px 32px rgba(2,6,23,0.45);
}
.step-tag{
  display:inline-flex;
  gap: 0.35rem;
  align-items:center;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  background: rgba(56,189,248,0.18);
  color: var(--deep);
  border: 1px solid rgba(56,189,248,0.35);
}

.gallery-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.gallery-card{
  background: rgba(15,23,42,0.92);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery-card img{ width: 100%; height: 220px; object-fit: cover; }
.gallery-body{ padding: 0.9rem 1rem 1rem; }

.divider-wave{
  width: 100%;
  height: 48px;
  background: url("images/wave-divider.svg") center/cover no-repeat;
  margin-top: -1px;
}

.final-cta{
  background: linear-gradient(180deg, rgba(6,10,20,0.98), rgba(10,16,32,1));
  border-top: 1px solid var(--border);
  padding: 2.4rem 0 2rem;
}

.info-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.info-card{
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: var(--shadow);
}
.info-details summary{
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}
.info-details summary::-webkit-details-marker{ display: none; }
.info-details summary::after{
  content: "▾";
  float: right;
  color: var(--secondary);
}
.info-details[open] summary::after{ content: "▴"; }
.info-strong{
  font-weight: 800;
  letter-spacing: 0.2px;
}
.cta-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.4rem;
  align-items: center;
}
.cta-card{
  background: rgba(15,23,42,0.94);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem;
}
.cta-actions{
  display:flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
}
.link-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.link-col h4{ margin: 0 0 0.6rem; }
.link-col a{
  display:block;
  text-decoration: none;
  color: inherit;
  margin: 0.4rem 0;
}
.link-col a:hover{ color: var(--secondary); }
.feature h3{ margin: 0.2rem 0 0.45rem; }

/* Footer */
.site-footer{
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  background: rgba(11,18,32,0.9);
}
.footer-row{
  display:flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 1.1rem 0;
  flex-wrap: wrap;
}
.footer-row-secondary{
  padding-top: 0;
  border-top: 1px solid var(--border);
  margin-top: 0.4rem;
  font-size: 0.9rem;
}

/* Auth page */
.auth-page .site-header{ position: static; }
.auth-main{
  min-height: calc(100vh - 78px);
  display:grid;
  place-items:center;
  padding: 2rem 0;
}
.auth-layout{
  width: min(980px, calc(100% - 2rem));
  display:grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 1.2rem;
  align-items: stretch;
}
.auth-card{
  background: rgba(15,23,42,0.94);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}
.auth-side{
  background: rgba(15,23,42,0.94);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 1.2rem;
  display:flex;
  flex-direction: column;
  gap: 1rem;
}
.auth-side img{
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid var(--border);
}
.auth-side-list{
  display:grid;
  gap: 0.6rem;
}
.auth-side-item{
  display:flex;
  gap: 0.6rem;
  align-items:flex-start;
}
.auth-side-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-top: 0.4rem;
  background: #38bdf8;
  box-shadow: 0 0 0 6px rgba(56,189,248,0.18);
}
.auth-top{
  display:flex;
  align-items:center;
  gap: 0.9rem;
  margin-bottom: 0.8rem;
}
.auth-logo{ width: 54px; height: 54px; }
.auth-title{ margin: 0; font-size: 1.55rem; }
.form{ margin-top: 0.85rem; }
.label{ display:block; margin: 0.7rem 0; font-weight: 700; }
.label span{ display:block; font-size: 0.9rem; margin-bottom: 0.35rem; }
input{
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(11,18,32,0.9);
  color: var(--text);
  outline: none;
}
input:focus{
  border-color: rgba(56,189,248,0.55);
  box-shadow: 0 0 0 4px rgba(56,189,248,0.18);
}
.form-row{
  margin-top: 0.6rem;
  display:flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.auth-footer{ margin-top: 0.9rem; }
.fineprint{ font-size: 0.85rem; margin: 0.6rem 0 0; }

/* Alerts */
.alert{
  margin-top: 0.8rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(220, 38, 38, 0.25);
  background: rgba(220, 38, 38, 0.10);
  color: rgba(127, 29, 29, 0.95);
  font-weight: 700;
}
.alert-error{ border-color: rgba(220, 38, 38, 0.25); }

/* Dashboard */
.dashboard{
  padding: 1.5rem 0 2.5rem;
}
.dashboard-top{
  display:flex;
  justify-content: space-between;
  align-items:flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-title{ margin: 0; }
.cards{
  margin-top: 1rem;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.device-card{
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: 0 12px 26px rgba(2,6,23,0.10);
}
.device-card-top{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.device-name{ font-weight: 900; font-size: 1.05rem; }
.device-meta{ font-size: 0.85rem; color: var(--muted); }
.metric-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-top: 0.6rem;
}
.metric{
  border: 1px solid rgba(15,23,42,0.10);
  background: rgba(11,18,32,0.9);
  border-radius: 12px;
  padding: 0.7rem 0.75rem;
}
.metric-label{ color: var(--muted); font-size: 0.85rem; }
.metric-value{ font-weight: 900; font-size: 1.1rem; margin-top: 0.2rem; }

.panel{
  margin-top: 1rem;
  background: rgba(15,23,42,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 26px rgba(2,6,23,0.10);
}
.panel-header{
  display:flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.panel-title{ margin: 0; }
.panel-body{ padding: 1rem; }

/* Chat widget */
.chat-widget{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: min(360px, calc(100vw - 36px));
  background: rgba(15,23,42,0.95);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.chat-header{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 0.75rem;
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: rgba(11,18,32,0.9);
}
.chat-title{ display:flex; align-items:center; gap: 0.65rem; }
.chat-avatar{ width: 36px; height: 36px; }
.chat-name{ font-weight: 900; }
.chat-subtitle{ font-size: 0.85rem; }
.chat-messages{
  height: 260px;
  overflow: auto;
  padding: 0.8rem 0.9rem;
  display:flex;
  flex-direction: column;
  gap: 0.6rem;
}
.bubble{
  border-radius: 14px;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(15,23,42,0.10);
  background: rgba(11,18,32,0.9);
  max-width: 92%;
}
.bubble.you{
  margin-left: auto;
  border-color: rgba(56,189,248,0.35);
  background: rgba(56,189,248,0.16);
}
.bubble.ai{
  border-color: rgba(29,78,216,0.25);
  background: rgba(29,78,216,0.12);
}
.bubble-meta{
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.chat-input-row{
  display:flex;
  gap: 0.5rem;
  padding: 0.75rem 0.75rem;
  border-top: 1px solid var(--border);
  background: rgba(11,18,32,0.9);
}
.chat-input-row input{ padding: 0.7rem 0.75rem; }
.chat-hint{
  padding: 0.65rem 0.85rem 0.85rem;
  font-size: 0.82rem;
}

/* Responsive */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-card{ position: static; margin-top: 0.8rem; width: 100%; }
  .cards{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .chat-widget{ right: 12px; bottom: 12px; }
  .stat-strip{ grid-template-columns: 1fr 1fr; }
  .scroll-showcase{ grid-template-columns: 1fr; }
  .showcase-media{ position: static; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .auth-layout{ grid-template-columns: 1fr; }
  .kpi-grid{ grid-template-columns: 1fr; }
  .chart-grid{ grid-template-columns: 1fr; }
  .cta-grid{ grid-template-columns: 1fr; }
  .link-grid{ grid-template-columns: 1fr; }
  .info-grid{ grid-template-columns: 1fr; }
}

.kpi-grid{
  margin-top: 1.1rem;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.kpi-card{
  background: rgba(15,23,42,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: 0 12px 26px rgba(2,6,23,0.10);
}
.kpi-label{ font-size: 0.85rem; color: var(--muted); }
.kpi-value{ font-size: 1.55rem; font-weight: 900; margin-top: 0.35rem; }
.chart-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.panel .chart-canvas{
  min-height: 220px;
}

.ai-panel{
  border-color: rgba(56,189,248,0.28);
}
.ai-summary-card{
  border: 1px solid rgba(56,189,248,0.26);
  background: linear-gradient(135deg, rgba(29,78,216,0.18), rgba(56,189,248,0.12));
  border-radius: 14px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.ai-summary-label{
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}
.ai-summary-text{
  margin-top: 0.35rem;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.5;
}
.ai-insight-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}
.ai-insight-card{
  background: rgba(11,18,32,0.92);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem;
}
.ai-insight-type{
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}
.ai-insight-title{
  margin-top: 0.3rem;
  font-weight: 900;
}
.ai-insight-text{
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (max-width: 1100px){
  .ai-insight-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px){
  .ai-insight-grid{ grid-template-columns: 1fr; }
}