/* ====== [SECTION] LAYOUT ====== */
.shell{
  width:min(1180px, 92vw);
  margin: 18px auto 60px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* ====== [SECTION] AUTH LAYOUT ====== */
.auth-shell{
  min-height: 100vh;
  width: min(1180px, 92vw);
  margin: 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 40px 12px;
}

.auth-frame{
  width: min(560px, 92vw);
  padding: 18px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--p) 55%, transparent);
  box-shadow:
    0 0 26px color-mix(in srgb, var(--p) 30%, transparent),
    0 0 60px rgba(0,0,0,.55);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  position: relative;
  overflow: hidden;
}
.auth-frame::after{
  content:"";
  position:absolute; inset:-40%;
  background:
    radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--p) 28%, transparent), transparent 55%),
    radial-gradient(circle at 70% 70%, color-mix(in srgb, var(--s) 22%, transparent), transparent 55%);
  filter: blur(24px);
  opacity:.7;
  animation: auth-glow 6s ease-in-out infinite;
  pointer-events:none;
}
.auth-card{
  position: relative;
  z-index: 1;
  animation: float-card 6s ease-in-out infinite;
}

@keyframes auth-glow{
  0%,100%{ transform: translateY(0); opacity:.55; }
  50%{ transform: translateY(-10px); opacity:.85; }
}
@keyframes float-card{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}

@media (max-width: 980px){
  .shell{ grid-template-columns: 1fr; }
}

.bg-grid{
  position:fixed; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 25%, rgba(0,0,0,1), rgba(0,0,0,.35) 52%, transparent 76%);
  pointer-events:none;
}

.bg-glow{
  position:fixed; inset:-35%;
  background:
    radial-gradient(circle at 25% 20%, color-mix(in srgb, var(--s) 20%, transparent), transparent 55%),
    radial-gradient(circle at 75% 15%, color-mix(in srgb, var(--p) 20%, transparent), transparent 55%),
    radial-gradient(circle at 50% 70%, color-mix(in srgb, var(--g) 10%, transparent), transparent 60%);
  filter: blur(38px);
  pointer-events:none;
}

/* ====== [SECTION] GLASS ====== */
.glass{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 70px rgba(0,0,0,.55);
}
.panel.glass,
.card.glass{
  transition: transform .18s ease, box-shadow .18s ease;
}
.panel.glass:hover,
.card.glass:hover{
  transform: translateY(-2px);
  box-shadow: 0 28px 70px rgba(0,0,0,.6);
}

/* ====== [SECTION] TOPBAR ====== */
.topbar{
  width:min(1180px, 92vw);
  margin: 18px auto 0;
  border-radius: 18px;
  padding: 14px 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}

.topbar-left{
  display:flex;
  align-items:center;
  gap: 14px;
}
.topbar-right{
  display:flex;
  gap: 10px;
  align-items:center;
}

.kicker{
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(255,255,255,.55);
}

.h1{
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 2px;
}

.h2{
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 2px;
}

.accent{
  color: var(--p);
  text-shadow: 0 0 18px color-mix(in srgb, var(--p) 55%, transparent);
}

/* ====== [SECTION] LOGIN BRAND ====== */
.brand-marquee{
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(90deg, rgba(6,6,14,.9), rgba(255,255,255,.05), rgba(6,6,14,.9));
  box-shadow:
    0 0 24px color-mix(in srgb, var(--p) 40%, transparent),
    0 0 60px rgba(0,0,0,.6);
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.brand-marquee::after{
  content:"";
  position:absolute;
  top:-10%;
  left:-50%;
  width:40%;
  height:120%;
  background: linear-gradient(120deg,
    transparent,
    color-mix(in srgb, var(--p) 45%, transparent),
    transparent
  );
  filter: blur(2px);
  opacity:.9;
  animation: marquee-scan 2.8s linear infinite;
}

.brand-main{
  font-size: clamp(30px, 5vw, 50px);
  font-weight: 800;
  color: #f6f7ff;
  text-shadow:
    0 0 12px color-mix(in srgb, var(--p) 60%, transparent),
    0 0 24px color-mix(in srgb, var(--s) 40%, transparent);
}

.brand-sub{
  font-size: 12px;
  letter-spacing: 4px;
  color: rgba(255,255,255,.72);
  text-shadow: 0 0 10px color-mix(in srgb, var(--s) 35%, transparent);
}

@keyframes marquee-scan{
  0%{ transform: translateX(0); opacity:.2; }
  40%{ opacity:.9; }
  100%{ transform: translateX(260%); opacity:.2; }
}

/* ====== [SECTION] LOGIN THEMES ====== */
body.login-theme--titanium,
.login-stage.login-theme--titanium{
  --bg0:#06060b;
  --bg1:#0f1220;
  --text:#f4f6ff;
  --muted:#b4bdd6;
}
body.login-theme--titanium .bg::before{
  background-size: 48px 48px;
  opacity:.28;
}
body.login-theme--titanium .brand-marquee{
  border-radius: 14px;
  box-shadow:
    0 0 25px color-mix(in srgb, var(--p) 60%, transparent),
    0 0 60px color-mix(in srgb, var(--s) 40%, transparent);
}

body.login-theme--robot,
.login-stage.login-theme--robot{
  --bg0:#0a0f12;
  --bg1:#111722;
  --text:#e7ecff;
  --muted:#b8bed6;
}
body.login-theme--robot .bg::before{
  background-size: 64px 64px;
  opacity:.2;
}
body.login-theme--robot .brand-marquee{
  border-radius: 8px;
  letter-spacing: 4px;
}

body.login-theme--neon,
.login-stage.login-theme--neon{
  --bg0:#05020f;
  --bg1:#0b0822;
}
body.login-theme--neon .bg::before{
  background-size: 40px 40px;
  opacity:.35;
}

body.login-theme--cyber,
.login-stage.login-theme--cyber{
  --bg0:#0b0a14;
  --bg1:#1a0f27;
}
body.login-theme--cyber .bg::before{
  background-size: 28px 28px;
  opacity:.45;
}
body.login-theme--cyber .brand-marquee{
  box-shadow:
    0 0 30px color-mix(in srgb, var(--s) 60%, transparent),
    0 0 80px rgba(0,0,0,.65);
}

body.login-theme--light,
.login-stage.login-theme--light{
  --bg0:#f7f8fc;
  --bg1:#ffffff;
  --text:#0f172a;
  --muted:#4b5563;
}
body.login-theme--light .bg::before{ opacity:.18; }
body.login-theme--light .scan{ opacity:.05; }

body.login-theme--aurora,
.login-stage.login-theme--aurora{
  --bg0:#0b1026;
  --bg1:#1b1440;
  --text:#eef0ff;
  --muted:#c5c9e6;
}

body.login-theme--matrix,
.login-stage.login-theme--matrix{
  --bg0:#030b06;
  --bg1:#07110b;
  --text:#dfffee;
  --muted:#9bd3b9;
}
body.login-theme--matrix .bg::before{
  background-size: 30px 30px;
  opacity:.5;
}
body.login-theme--matrix .scan{ opacity:.18; }

body.login-theme--light .auth-frame,
.login-stage.login-theme--light .auth-frame{
  background: linear-gradient(180deg, rgba(0,0,0,.03), rgba(0,0,0,.02));
  border-color: color-mix(in srgb, var(--p) 40%, transparent);
}

/* ====== [SECTION] LOGIN PREVIEW ====== */
.login-preview-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
@media (max-width: 900px){
  .login-preview-grid{ grid-template-columns: 1fr; }
}
.login-preview{
  border-radius: 14px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  min-height: 96px;
  position: relative;
  overflow: hidden;
}
.login-preview.is-active{
  box-shadow: 0 0 18px color-mix(in srgb, var(--p) 55%, transparent);
  border-color: color-mix(in srgb, var(--p) 50%, rgba(255,255,255,.2));
}
.login-preview .preview-title{
  font-weight: 800;
  letter-spacing: 3px;
}
.login-preview .preview-chip{
  margin-top: 6px;
  font-size: 11px;
  color: rgba(255,255,255,.65);
  letter-spacing: 2px;
}
.login-preview--robot{
  background: linear-gradient(135deg, #10151a, #1b2430);
}
.login-preview--neon{
  background: linear-gradient(135deg, #0b0822, #140b2e);
}
.login-preview--cyber{
  background: linear-gradient(135deg, #0f0b1f, #231038);
}
.login-preview--light{
  background: linear-gradient(135deg, #f7f8fc, #e9edf5);
  color: #0f172a;
}
.login-preview--light .preview-title{ color:#0f172a; }
.login-preview--light .preview-chip{ color:#4b5563; }
.login-preview--aurora{
  background: linear-gradient(135deg, #15214b, #3b1b6a);
}
.login-preview--matrix{
  background: linear-gradient(135deg, #06110a, #0b2a18);
}

.login-live{
  padding: 14px;
  border-radius: 16px;
  display:flex;
  flex-direction: column;
  gap: 6px;
}

/* ====== [SECTION] LOGIN STAGE PREVIEW ====== */
.login-stage{
  position: relative;
  border-radius: 16px;
  padding: 16px;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background:
    radial-gradient(1200px 800px at 10% 0%, color-mix(in srgb, var(--s) 22%, transparent), transparent 58%),
    radial-gradient(1100px 750px at 90% 10%, color-mix(in srgb, var(--p) 22%, transparent), transparent 55%),
    radial-gradient(900px 700px at 50% 110%, color-mix(in srgb, var(--a) 20%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
}
.login-stage::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity:.35;
  mask-image: radial-gradient(circle at 50% 18%, rgba(0,0,0,1), rgba(0,0,0,.25) 55%, transparent 75%);
  pointer-events:none;
}
.login-stage .auth-frame{
  transform: scale(.92);
  transform-origin: top left;
}

/* ====== [SECTION] LOGIN MINI PREVIEW ====== */
.auth-mini{
  margin-top: 10px;
  display:grid;
  gap: 8px;
}
.mini-field span{
  display:block;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 4px;
}
.mini-input{
  height: 34px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,10,20,.35);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
}
.mini-btn{
  justify-content:center;
}

/* ====== [SECTION] LOADING ====== */
@keyframes shimmer{
  0%{ background-position: -200% 0; }
  100%{ background-position: 200% 0; }
}
@keyframes spin{
  to{ transform: rotate(360deg); }
}
.skeleton-card{
  height: 120px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.12), rgba(255,255,255,.04));
  background-size: 200% 100%;
  animation: shimmer 1.3s linear infinite;
}
.btn.loading{
  opacity: .7;
  pointer-events: none;
}
.btn.loading::after{
  content:"";
  position:absolute;
  right: 10px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.6);
  border-top-color: transparent;
  animation: spin .7s linear infinite;
}

/* ====== [SECTION] LANDING ====== */
body.landing-theme{
  min-height: 100vh;
}
body.landing-theme--neon,
.landing-preview-sandbox.landing-theme--neon{
  --bg0:#05020f;
  --bg1:#0b0822;
}
body.landing-theme--cyber,
.landing-preview-sandbox.landing-theme--cyber{
  --bg0:#0b0a14;
  --bg1:#180f26;
}
body.landing-theme--aurora,
.landing-preview-sandbox.landing-theme--aurora{
  --bg0:#0b1026;
  --bg1:#1b1440;
}
body.landing-theme--noir,
.landing-preview-sandbox.landing-theme--noir{
  --bg0:#040507;
  --bg1:#0a0c11;
}
body.landing-theme--light,
.landing-preview-sandbox.landing-theme--light{
  --bg0:#f7f8fc;
  --bg1:#ffffff;
  --text:#0f172a;
  --muted:#4b5563;
}
body.landing-theme--light .glass,
.landing-preview-sandbox.landing-theme--light .glass{
  background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7));
  border-color: rgba(0,0,0,.08);
}
body.landing-theme--light .landing-card,
.landing-preview-sandbox.landing-theme--light .landing-card{
  background: rgba(255,255,255,.9);
}
body.landing-theme--cyber .landing-hero,
.landing-preview-sandbox.landing-theme--cyber .landing-hero{
  background:
    radial-gradient(circle at 10% 10%, rgba(0,255,204,.18), transparent 45%),
    radial-gradient(circle at 90% 30%, rgba(255,0,153,.16), transparent 55%),
    linear-gradient(135deg, rgba(10,8,24,.95), rgba(20,8,40,.85));
}
body.landing-theme--cyber .landing-chip,
.landing-preview-sandbox.landing-theme--cyber .landing-chip{
  box-shadow: 0 0 12px rgba(0,255,204,.18);
}

.landing-loader{
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(0,255,255,.12), transparent 50%), rgba(2,2,10,.95);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction: column;
  gap: 14px;
  z-index: 9999;
  opacity: 1;
  transition: opacity .6s ease;
}
.landing-loader-core{
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--p), rgba(0,0,0,.8));
  box-shadow: 0 0 20px color-mix(in srgb, var(--p) 70%, transparent);
  animation: pulse-core 1.6s ease-in-out infinite;
}
.landing-loader-ring{
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.2);
  border-top-color: var(--s);
  animation: spin 1s linear infinite;
}
.landing-loader-text{
  letter-spacing: 4px;
  font-size: 12px;
  color: rgba(255,255,255,.8);
}
body.is-loaded .landing-loader{
  opacity: 0;
  pointer-events: none;
}
body.landing-preview-mode .landing-loader{
  display: none;
}

.landing-top{
  width:min(1180px, 92vw);
  margin: 18px auto 0;
  border-radius: 18px;
  padding: 14px 16px;
  display:flex;
  align-items:center;
  gap: 14px;
}
.landing-sub{
  color: rgba(255,255,255,.6);
  font-size: 12px;
  letter-spacing: 2px;
}

.landing{
  width:min(1180px, 92vw);
  margin: 18px auto 60px;
  display:grid;
  gap: 20px;
}
.landing-hero{
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  padding: 26px;
  display:grid;
  gap: 18px;
  min-height: 320px;
  border: 1px solid color-mix(in srgb, var(--p) 40%, transparent);
  box-shadow: 0 0 30px color-mix(in srgb, var(--p) 20%, transparent);
}
.landing-hero-text{
  max-width: 620px;
  position: relative;
  z-index: 2;
}
.landing-title{
  font-size: clamp(36px, 6vw, 64px);
  letter-spacing: 3px;
  margin: 0 0 8px 0;
  text-transform: uppercase;
  text-shadow:
    0 0 16px color-mix(in srgb, var(--p) 70%, transparent),
    0 0 32px color-mix(in srgb, var(--s) 40%, transparent);
}
.glitch{
  position: relative;
}
.glitch::before,
.glitch::after{
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  color: color-mix(in srgb, var(--s) 70%, white);
  opacity: .6;
  pointer-events: none;
}
.glitch::before{
  clip-path: inset(0 0 60% 0);
  transform: translate(1px, -1px);
  animation: glitch-slice 2.6s infinite;
}
.glitch::after{
  clip-path: inset(45% 0 0 0);
  transform: translate(-1px, 1px);
  animation: glitch-slice 3.2s infinite reverse;
}
.landing-tagline{
  margin: 0 0 12px 0;
  color: color-mix(in srgb, var(--p) 65%, white);
  font-weight: 700;
  letter-spacing: 2px;
}
.landing-desc{
  margin: 0 0 18px 0;
  color: rgba(255,255,255,.7);
  font-size: 16px;
  max-width: 520px;
}
.landing-cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.landing-hero-orb{
  position:absolute;
  right:-10%;
  top:-30%;
  width: 420px;
  height: 420px;
  background:
    radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--p) 35%, transparent), transparent 55%),
    radial-gradient(circle at 70% 60%, color-mix(in srgb, var(--s) 35%, transparent), transparent 55%);
  filter: blur(8px);
  opacity:.8;
  animation: float-card 8s ease-in-out infinite;
}
.landing-hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity:.25;
  mask-image: radial-gradient(circle at 30% 30%, rgba(0,0,0,1), rgba(0,0,0,.1) 60%, transparent 80%);
  animation: grid-drift 18s linear infinite;
}
.landing-hero-particles{
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.16) 1px, transparent 1px),
    radial-gradient(circle, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 60px 60px, 90px 90px;
  background-position: 0 0, 20px 30px;
  opacity:.25;
  animation: particles-float 20s linear infinite;
}
.landing-hero::after{
  content:"";
  position:absolute; inset:-40%;
  background: conic-gradient(from 0deg,
    transparent,
    color-mix(in srgb, var(--p) 20%, transparent),
    transparent,
    color-mix(in srgb, var(--s) 16%, transparent),
    transparent);
  opacity:.4;
  filter: blur(22px);
  animation: glow-rotate 14s linear infinite;
  pointer-events:none;
}
.landing-hero::before{
  content:"";
  position:absolute;
  left:-10%;
  right:-10%;
  height: 2px;
  top: 14%;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--p) 65%, transparent), transparent);
  opacity:.5;
  animation: scanline 6s linear infinite;
  pointer-events:none;
}

.landing-cards{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.landing-card{
  border-radius: 20px;
  padding: 18px;
  position: relative;
  overflow: hidden;
  min-height: 210px;
  transition: transform .2s ease, box-shadow .2s ease;
  animation: card-rise .6s ease both;
}
.landing-card::before{
  content:"";
  position:absolute; inset:-40%;
  background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--p) 18%, transparent), transparent 55%);
  opacity:.8;
}
.landing-card::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--s) 30%, transparent);
  box-shadow: inset 0 0 16px color-mix(in srgb, var(--p) 18%, transparent);
  opacity:.6;
  pointer-events:none;
}
.landing-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
}
.landing-card-title{
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-shadow: 0 0 14px color-mix(in srgb, var(--p) 45%, transparent);
}
.landing-card-desc{
  color: rgba(255,255,255,.72);
  margin-bottom: 16px;
}
.landing-chip{
  display:inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  font-size: 11px;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.landing-footer{
  text-align:center;
  color: rgba(255,255,255,.55);
  letter-spacing: 2px;
  font-size: 12px;
}
.landing-preview{
  margin-top: 16px;
  padding: 14px;
  border-radius: 16px;
}
.landing-preview-sandbox{
  margin-top: 16px;
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.2);
  position: relative;
  overflow: hidden;
}
.landing-preview-sandbox .landing-hero{
  min-height: 220px;
}
.landing-preview-title{
  font-weight: 800;
  letter-spacing: 2px;
  margin-bottom: 10px;
}
.landing-preview-cards{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.landing-preview-card{
  border-radius: 14px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.2);
}

/* ====== [SECTION] SUPER TABS ====== */
.app-tabs{
  display:flex;
  gap: 10px;
  padding: 10px;
  margin: 8px 0 16px;
  border-radius: 16px;
  flex-wrap: wrap;
}
.tab-btn{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  color: rgba(255,255,255,.75);
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  cursor: pointer;
  transition: .15s transform, .15s opacity, .15s box-shadow;
}
.tab-btn:hover{ transform: translateY(-1px); }
.tab-btn.is-active{
  color: white;
  background: linear-gradient(180deg, color-mix(in srgb, var(--p) 25%, transparent), color-mix(in srgb, var(--p) 10%, transparent));
  border-color: color-mix(in srgb, var(--p) 35%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--p) 25%, transparent);
}
[data-app].is-hidden{
  display:none;
}

@media (max-width: 720px){
  .landing-hero{ padding: 18px; }
  .landing-top{ flex-direction: column; align-items:flex-start; }
  .landing-hero-orb{ right:-30%; top:-40%; }
  .landing-card{ min-height: 0; }
  .landing-cta{ flex-direction: column; }
  .landing-cta .btn{ width: 100%; justify-content: center; }
}

@media (max-width: 480px){
  .landing-top{ padding: 12px; }
  .landing-title{ font-size: clamp(28px, 10vw, 48px); }
  .landing-tagline{ letter-spacing: 1px; }
  .landing-desc{ font-size: 14px; }
}

@keyframes glow-rotate{
  0%{ transform: rotate(0deg); opacity:.25; }
  50%{ opacity:.6; }
  100%{ transform: rotate(360deg); opacity:.25; }
}
@keyframes grid-drift{
  0%{ background-position: 0 0; }
  100%{ background-position: 80px 120px; }
}
@keyframes card-rise{
  from{ transform: translateY(10px); opacity: 0; }
  to{ transform: translateY(0); opacity: 1; }
}
@keyframes particles-float{
  0%{ background-position: 0 0, 20px 30px; }
  100%{ background-position: 120px 160px, 60px 100px; }
}
@keyframes glitch-slice{
  0%{ transform: translate(0,0); opacity:.5; }
  20%{ transform: translate(2px,-1px); opacity:.8; }
  40%{ transform: translate(-2px,1px); opacity:.6; }
  60%{ transform: translate(1px,2px); opacity:.8; }
  80%{ transform: translate(-1px,-2px); opacity:.6; }
  100%{ transform: translate(0,0); opacity:.5; }
}
@keyframes pulse-core{
  0%,100%{ transform: scale(1); opacity:.9; }
  50%{ transform: scale(1.08); opacity:1; }
}
@keyframes scanline{
  0%{ transform: translateY(0); opacity:.15; }
  50%{ transform: translateY(220px); opacity:.6; }
  100%{ transform: translateY(420px); opacity:.15; }
}
/* ====== [SECTION] PDF PREVIEW ====== */
.pdf-preview{
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,10,20,.35);
  padding: 10px;
  min-height: 360px;
}
.pdf-preview iframe{
  width: 100%;
  height: 560px;
  border: none;
  border-radius: 10px;
  background: #0b0f1a;
}

/* ====== [SECTION] APP THEMES ====== */
body.app-theme--neon{
  --bg0:#05020f;
  --bg1:#0b0822;
}

body.app-theme--tech{
  --bg0:#060b12;
  --bg1:#0e1522;
  --g:#20ffb0;
}
body.app-theme--tech .bg-grid{
  background-size: 36px 36px;
  opacity:.85;
}

body.app-theme--clean{
  --bg0:#0d111a;
  --bg1:#141c2c;
}

body.app-theme--noir{
  --bg0:#050607;
  --bg1:#0b0c0f;
  --text:#f2f5ff;
  --muted:#a1a8c3;
}

body.app-theme--light{
  --bg0:#f5f7fb;
  --bg1:#ffffff;
  --text:#0f172a;
  --muted:#4b5563;
}
body.app-theme--light .bg-grid{
  opacity:.25;
}
body.app-theme--light .bg-glow{
  opacity:.4;
  filter: blur(24px);
}
body.app-theme--light .glass{
  background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.6));
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
}
body.app-theme--light .badge{
  color: #1f2a44;
  border-color: rgba(0,0,0,.12);
  box-shadow: none;
}
body.app-theme--light .field input,
body.app-theme--light .field select,
body.app-theme--light .field textarea{
  background: rgba(255,255,255,.9);
  color: #0f172a;
  border-color: rgba(0,0,0,.12);
}
body.app-theme--light .btn{
  background: rgba(255,255,255,.9);
  color: #0f172a;
  border-color: rgba(0,0,0,.12);
}
body.app-theme--light .empty{ color: rgba(0,0,0,.45); }

.logo{
  height: 96px;
  width: auto;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  padding: 4px 6px;
}
@media (max-width: 720px){
  .logo{ height: 60px; }
}

/* ====== [SECTION] MOBILE LAYOUT ====== */
@media (max-width: 720px){
  .topbar{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .topbar-left,
  .topbar-right{
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .shell{
    width: min(980px, 94vw);
    margin: 12px auto 40px;
    gap: 12px;
  }
  .panel{
    padding: 12px;
  }
  .panel-head{
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .card-top{
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .card-actions{
    flex-wrap: wrap;
  }
  .card-actions .btn{
    flex: 1 1 100%;
    justify-content: center;
  }
  .inline{
    flex-direction: column;
    align-items: stretch;
  }
  .auth-shell{
    padding: 24px 10px;
  }
  .auth-frame{
    padding: 14px;
  }
  .brand-marquee{
    align-self: flex-start;
  }
  .modal{
    align-items: flex-start;
    padding: 12px;
  }
  .modal-card{
    max-height: 90vh;
    overflow: auto;
  }
  .pdf-preview iframe{
    height: 420px;
  }
}

@media (max-width: 520px){
  .topbar{
    padding: 12px;
  }
  .reactor{
    width: 36px;
    height: 36px;
  }
  .h1{ font-size: 16px; }
  .h2{ font-size: 14px; }
  .brand-main{
    font-size: clamp(24px, 7vw, 36px);
  }
  .card{
    padding: 12px;
  }
  .btn{
    padding: 10px 12px;
  }
  .photo-card img,
  .photo-thumb img{
    height: 150px;
  }
  .login-stage .auth-frame{
    transform: scale(.88);
  }
}

/* ====== [SECTION] REACTOR ICON ====== */
.reactor{
  width: 44px; height: 44px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.18);
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--p) 35%, transparent), transparent 55%),
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--s) 26%, transparent), transparent 62%),
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--g) 16%, transparent), transparent 68%);
  position: relative;
  overflow: hidden;
}
.reactor::after{
  content:"";
  position:absolute; inset:-70%;
  background: conic-gradient(from 0deg,
    transparent,
    color-mix(in srgb, var(--p) 55%, transparent),
    transparent,
    color-mix(in srgb, var(--g) 25%, transparent),
    transparent
  );
  animation: spin 2.2s linear infinite;
  opacity: .85;
}
@keyframes spin{ to{ transform: rotate(360deg);} }

/* ====== [SECTION] PANELS ====== */
.panel{
  border-radius: 18px;
  padding: 14px;
}

.panel-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  margin-bottom: 12px;
  gap: 10px;
}

.panel-title{
  font-weight: 900;
  letter-spacing: 3px;
  color: rgba(255,255,255,.92);
  font-size: 12px;
}

.panel-sub{
  font-size: 12px;
  color: rgba(255,255,255,.45);
}

/* ====== [SECTION] CARDS ====== */
.list{
  display:grid;
  gap: 12px;
}

.card{
  border-radius: 18px;
  padding: 14px;
  position: relative;
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute; inset:-80%;
  background: radial-gradient(circle at 20% 20%, rgba(0,243,255,.10), transparent 55%);
  transform: translateX(-15%);
  pointer-events:none;
}
.card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.card-title{
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 1px;
}

.meta{
  margin-top: 10px;
  display:grid;
  gap: 6px;
  color: rgba(255,255,255,.72);
  font-size: 13px;
}

.meta-k{
  color: rgba(255,255,255,.45);
  letter-spacing: 1px;
  margin-right: 6px;
}

.card-actions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
}

/* ====== [SECTION] CHECKLIST ====== */
.checklist{
  display:grid;
  gap: 10px;
}
.check-item{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
}
.check-item input{
  width: 18px;
  height: 18px;
  accent-color: var(--p);
}

/* ====== [SECTION] BADGES ====== */
.badge{
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
}
.badge.ok{
  color: rgba(10,255,96,.95);
  border-color: rgba(10,255,96,.28);
  box-shadow: 0 0 18px rgba(10,255,96,.10);
}
.badge.warn{
  color: var(--p);
  border-color: color-mix(in srgb, var(--p) 28%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--p) 10%, transparent);
}

/* ====== [SECTION] BUTTONS ====== */
.btn{
  position:relative;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.18);
  color: var(--text);
  cursor: pointer;
  font-weight: 900;
  letter-spacing: 2px;
  overflow:hidden;
  user-select:none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn[disabled]{
  opacity:.45;
  cursor:not-allowed;
}

.btn.primary{
  border-color: color-mix(in srgb, var(--p) 35%, transparent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--p) 8%, transparent);
}

.btn .shine{
  position:absolute; inset:-60%;
  background:
    radial-gradient(circle at 25% 35%, color-mix(in srgb, var(--p) 22%, transparent), transparent 55%),
    radial-gradient(circle at 70% 40%, color-mix(in srgb, var(--s) 16%, transparent), transparent 55%);
  transform: translateX(-18%);
  transition: transform .25s ease;
  pointer-events:none;
}
.btn:hover .shine{ transform: translateX(18%); }

/* ====== [SECTION] EMPTY + ALERT ====== */
.empty{
  padding: 16px;
  color: rgba(255,255,255,.40);
  letter-spacing: 2px;
}

.alert{
  border:1px solid rgba(255,80,80,.35);
  background: rgba(255,80,80,.10);
  padding: 12px 12px;
  border-radius: 14px;
  color:#ffbcbc;
  font-weight:800;
  letter-spacing: 1px;
}

/* ====== [SECTION] MODAL ====== */
.modal{
  position:fixed; inset:0;
  background: rgba(0,0,0,.70);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 20px;
  z-index: 999;
}

.modal-card{
  width: min(720px, 94vw);
  border-radius: 18px;
  padding: 14px;
}

.modal-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.form-grid{
  margin-top: 12px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 720px){
  .form-grid{ grid-template-columns: 1fr; }
}

.field span{
  display:block;
  color: rgba(255,255,255,.55);
  font-size: 11px;
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.inline{
  display:flex;
  gap: 8px;
  align-items:center;
}

.field input,
.field select,
.field textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,10,20,.35);
  color: var(--text);
  outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color: rgba(0,243,255,.55);
  box-shadow: 0 0 0 3px rgba(0,243,255,.12);
}

.field textarea{
  min-height: 90px;
  resize: vertical;
}

.modal-actions{
  margin-top: 12px;
  display:flex;
  justify-content:flex-end;
}

/* ====== [SECTION] CHECKLIST EDIT ====== */
.checklist-edit{
  display:grid;
  gap: 10px;
}
.check-edit-row{
  display:flex;
  align-items:center;
  gap: 10px;
}
.check-edit-row .check-item{
  flex:1;
}

.btn.mini{
  padding: 6px 10px;
  border-radius: 12px;
  font-size: 10px;
}

form.inline input,
form.inline select{
  min-width: 140px;
}

/* ====== [SECTION] PHOTOS ====== */
.photo-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}
.photo-card{
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  padding: 8px;
  display:grid;
  gap: 8px;
}
.photo-card img{
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.12);
}
.photo-thumb{
  display:block;
  border-radius: 10px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
}
.photo-thumb img{
  width: 100%;
  height: 120px;
  object-fit: cover;
  display:block;
}