/* ===========================
   Dark Blue × Deep Black — Dense + Wide + Animated
   (Looks only — zero logic changes, now mobile-optimized)
=========================== */

/* Tunables */
:root {
  --bg-0: #06080d;
  --bg-1: #090e16;
  --bg-2: #0c1420;
  --bg-3: #0f1b2b;
  --txt: #eaf2ff;
  --sub: #9fb6d4;
  --line: rgba(160, 200, 255, 0.14);
  --line-strong: rgba(160, 200, 255, 0.26);
  --accent1: #78ffd6;
  --accent2: #a8ff78;
  --accentB: #4aa8ff;
  --row-y: 12px;
  --row-x: 18px;
  --gut: 28px;
  --fade-dur: 0.5s;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Background with animated auras */
html,
body {
  background: radial-gradient(1200px 800px at 10% -10%, rgba(50, 116, 219, 0.07), transparent 40%),
    radial-gradient(1200px 900px at 90% -10%, rgba(26, 92, 190, 0.06), transparent 45%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1));
  color: var(--txt);
  min-height: 100%;
  animation: bgFloat 18s ease-in-out infinite alternate;
}
@keyframes bgFloat {
  0% { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 4% -2%, -3% -3%, 0 0; }
}

/* Layout containers */
#app {
  align-items: flex-start !important;
  padding-left: max(1.25rem, var(--gut)) !important;
  padding-right: max(1.25rem, var(--gut)) !important;
}
#mainView {
  max-width: 1200px !important;
  width: 100% !important;
}
#loginView {
  max-width: 480px;
  width: 100%;
}

/* Panels & header borders */
header,
#panelMobile, #resultsMobile,
#panelVehicle, #resultsVehicle,
#panelAadhaar, #resultsAadhaar,
#panelUpi, #resultsUpi,
footer {
  border: 1px solid var(--line) !important;
  background-color: rgba(12, 20, 32, 0.88) !important;
  backdrop-filter: blur(10px);
  animation: fadeUp var(--fade-dur) var(--ease) both;
}
header { border-top-left-radius: 18px; border-top-right-radius: 18px; }
#resultsMobile, #resultsVehicle, #resultsAadhaar, #resultsUpi {
  border-bottom-left-radius: 18px; border-bottom-right-radius: 18px;
}
.shadow-glow {
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(200, 220, 255, 0.06);
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.shadow-glow:hover {
  box-shadow: 0 24px 66px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(200, 220, 255, 0.08);
  transform: translateY(-1px);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Logo */
/* ===========================
   INFORMER Logo — Always Perfect Square (Responsive)
=========================== */
.informer-logo {
  width: 90px;
  height: 90px;
  aspect-ratio: 1 / 1; /* Keeps it square on all screens */
  background-image: url("informer-logo.jpg") !important;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 16px;
  border: 1px solid rgba(74, 168, 255, 0.3);
  box-shadow: 0 0 25px rgba(74, 168, 255, 0.25), inset 0 0 10px rgba(120, 255, 214, 0.15);
  position: relative;
  overflow: hidden;
  animation: pop 0.6s ease-out;
}

.informer-logo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background:
    radial-gradient(120% 100% at 30% 20%, rgba(80, 160, 255, 0.20), transparent 52%),
    radial-gradient(120% 100% at 70% 80%, rgba(120, 255, 214, 0.16), transparent 52%);
}

@keyframes pop {
  from { transform: scale(0.96); opacity: 0.8; }
  to { transform: scale(1); opacity: 1; }
}

/* Smaller screen adjustments */
@media (max-width: 640px) {
  .informer-logo {
    width: 72px;
    height: 72px;
    aspect-ratio: 1 / 1;
    border-radius: 14px;
  }
}

@media (max-width: 400px) {
  .informer-logo {
    width: 64px;
    height: 64px;
  }
}

/* Inputs & Buttons */
input, select {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  color: var(--txt);
  transition: 0.18s var(--ease);
  width: 100%;
}
input::placeholder { color: color-mix(in oklab, var(--sub) 85%, white 15%); }
input:focus, select:focus {
  box-shadow: 0 0 0 2px rgba(74, 168, 255, 0.28), 0 0 0 6px rgba(74, 168, 255, 0.12);
  border-color: rgba(74, 168, 255, 0.48);
  transform: translateY(-1px);
}
button {
  transition: transform 0.12s var(--ease), box-shadow 0.18s var(--ease);
}
button:hover { transform: translateY(-1px); }
button:active { transform: translateY(0); }

/* Tabs */
.tabs-wrap {
  display: flex;
  gap: 0.5rem;
  padding: 10px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(40, 80, 140, 0.16), rgba(20, 40, 80, 0.12));
  border: 1px solid var(--line-strong);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs-wrap::-webkit-scrollbar { display: none; }

.tab {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 0.72rem 1rem;
  background: rgba(18, 30, 50, 0.55);
  color: var(--txt);
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.22s var(--ease);
}
.tab.active {
  background: linear-gradient(180deg, rgba(28, 48, 82, 0.9), rgba(18, 30, 50, 0.7));
  border-color: rgba(74, 168, 255, 0.52);
}
.tab::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accentB), var(--accent1));
  opacity: 0;
  transform: scaleX(0.8);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
}
.tab.active::after { opacity: 1; transform: scaleX(1); }

/* Results & cards */
.intel-cards > * {
  border-top: 1px solid var(--line);
  padding: var(--row-y) var(--row-x) !important;
  transition: background 0.18s var(--ease);
}
.intel-cards > *:hover {
  background: linear-gradient(90deg, rgba(40, 80, 140, 0.14), rgba(12, 20, 32, 0));
}

/* Notes */
#note, #noteVeh, #noteAadhaar, #noteUpi {
  min-height: 1.2rem;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(30, 60, 110, 0.28);
  border: 1px solid var(--line);
  color: var(--sub);
}

/* Skeleton loaders */
.skeleton-tile {
  height: 100px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #0b1422;
  position: relative;
  overflow: hidden;
}
.skeleton-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(200,220,255,0.09), rgba(255,255,255,0));
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===========================
   RESPONSIVENESS POLISH
=========================== */
@media (max-width: 1024px) {
  :root { --gut: 20px; }
  #mainView { max-width: 100% !important; }
}

@media (max-width: 768px) {
  header, section, footer {
    padding: 14px !important;
    border-radius: 12px !important;
  }
  .tabs-wrap {
    gap: 0.4rem;
    padding: 6px;
  }
  .tab {
    font-size: 0.82rem;
    padding: 0.6rem 0.8rem;
  }
  input, button, select {
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  :root {
    --gut: 12px;
    --row-x: 12px;
    --row-y: 10px;
  }
  body, html {
    overflow-x: hidden;
    touch-action: manipulation;
  }
  #app {
    flex-direction: column;
    padding: 12px !important;
  }
  header {
    flex-wrap: wrap;
    text-align: center;
  }
  header .flex {
    flex-wrap: wrap;
    justify-content: center;
  }
  .tabs-wrap {
    justify-content: flex-start;
    overflow-x: auto;
    padding: 8px 4px;
  }
  .tab {
    flex: 0 0 auto;
    font-size: 0.78rem;
    padding: 0.55rem 0.8rem;
  }
  input, button {
    width: 100%;
    margin-top: 6px;
  }
  section input, section button {
    flex: 1 1 100%;
  }
  .intel-cards .grid {
    grid-template-columns: 110px 1fr;
    font-size: 0.85rem;
  }
  footer {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}

@media (max-width: 400px) {
  :root { --gut: 8px; }
  .tab {
    font-size: 0.75rem;
    padding: 0.5rem 0.7rem;
  }
  .intel-cards .grid {
    grid-template-columns: 95px 1fr;
  }
}