@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;700;800&display=swap");

/* ---- Theme tokens ---- */
:root {
  --bg: #070b16;
  --bg-grad-a: rgba(122, 162, 255, 0.18);
  --bg-grad-b: rgba(93, 224, 230, 0.15);
  --card: rgba(15, 22, 45, 0.72);
  --muted: #9fb0d3;
  --text: #eaf0ff;
  --link: #cfe1ff;
  --accent: #7aa2ff;
  --accent-2: #5de0e6;
  --accent-3: #a06aff;
  --danger: #ff6b8a;
  --ok: #70e1a3;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --ring: 0 0 0 2px rgba(122, 162, 255, 0.55),
    0 6px 24px rgba(122, 162, 255, 0.25);
  --surface: rgba(255, 255, 255, 0.05);
  --stroke: rgba(255, 255, 255, 0.12);
  --stroke-soft: rgba(255, 255, 255, 0.09);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f9ff;
    --bg-grad-a: rgba(49, 92, 255, 0.1);
    --bg-grad-b: rgba(20, 184, 196, 0.1);
    --card: #ffffff;
    --muted: #5a6a8c;
    --text: #0b1430;
    --link: #2a55ff;
    --accent: #315cff;
    --accent-2: #14b8c4;
    --accent-3: #8b5dff;
    --shadow: 0 10px 28px rgba(26, 38, 88, 0.12);
    --surface: #f2f5ff;
    --stroke: rgba(14, 20, 40, 0.12);
    --stroke-soft: rgba(14, 20, 40, 0.08);
    color-scheme: light;
  }
}

/* ---- Base ---- */
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto,
    "Helvetica Neue", Arial;
  background: radial-gradient(
      1200px 600px at 100% -10%,
      var(--bg-grad-a),
      transparent
    ),
    radial-gradient(1000px 500px at -10% 110%, var(--bg-grad-b), transparent),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* Aurora */
.aurora {
  position: fixed;
  inset: -20% -10% auto auto;
  pointer-events: none;
  filter: blur(50px);
  opacity: 0.55;
  z-index: 0;
}
.aurora .blob {
  position: absolute;
  width: 42vw;
  height: 42vw;
  border-radius: 50%;
  background: conic-gradient(
    from 120deg,
    rgba(90, 136, 255, 0.55),
    rgba(93, 224, 230, 0.45),
    rgba(160, 106, 255, 0.55),
    rgba(90, 136, 255, 0.55)
  );
  animation: float 18s ease-in-out infinite alternate;
  mix-blend-mode: screen;
}
.aurora .blob.b2 {
  left: -20vw;
  top: 10vh;
  animation-duration: 22s;
}
@keyframes float {
  0% {
    transform: translateY(-2vh) translateX(0) rotate(0);
  }
  100% {
    transform: translateY(4vh) translateX(2vw) rotate(20deg);
  }
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: linear-gradient(
    180deg,
    rgba(7, 11, 22, 0.75),
    rgba(7, 11, 22, 0.35)
  );
  border-bottom: 1px solid var(--stroke-soft);
}
@media (prefers-color-scheme: light) {
  header {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.8),
      rgba(255, 255, 255, 0.55)
    );
    border-bottom: 1px solid var(--stroke);
  }
}
.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
  z-index: 1;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  flex: 0 0 44px;
}
.logo svg {
  width: 100%;
  height: 100%;
  display: block;
}
.spark {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      120px 60px at 30% 0%,
      rgba(255, 255, 255, 0.42),
      transparent 50%
    ),
    radial-gradient(
      100px 40px at 70% 90%,
      rgba(255, 255, 255, 0.18),
      transparent 60%
    );
  mix-blend-mode: screen;
  pointer-events: none;
}
.brand h1 {
  font-family: "Plus Jakarta Sans", Inter, system-ui;
  font-size: 1.35rem;
  margin: 0;
  letter-spacing: 0.2px;
  font-weight: 800;
  background: linear-gradient(90deg, #b2c7ff, #d7f9ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Mobile logo/text tweaks */
@media (max-width: 480px) {
  .logo {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    flex-basis: 34px;
  }
  .brand {
    gap: 10px;
  }
  .brand h1 {
    font-size: 1.08rem;
    line-height: 1.15;
  }
  .brand p {
    display: none;
  }
}

/* Tabs */
.tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
  position: relative;
}
.tab-btn {
  border: 1px solid var(--stroke);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  color: var(--text);
  padding: 10px 14px;
  border-radius: 14px;
  cursor: pointer;
  transition: 0.25s transform, 0.25s background, 0.25s box-shadow;
  position: relative;
  overflow: hidden;
}
.tab-btn:before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.12),
    transparent
  );
  transform: translateX(-120%);
  transition: transform 0.6s;
}
.tab-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--ring);
}
.tab-btn:hover:before {
  transform: translateX(120%);
}
.tab-btn.active {
  outline: 2px solid rgba(122, 162, 255, 0.55);
  background: linear-gradient(
    180deg,
    rgba(122, 162, 255, 0.18),
    rgba(93, 224, 230, 0.12)
  );
}
@media (prefers-color-scheme: light) {
  .tab-btn {
    background: #fff;
  }
  .tab-btn.active {
    background: linear-gradient(
      180deg,
      rgba(49, 92, 255, 0.12),
      rgba(20, 184, 196, 0.1)
    );
  }
}

main {
  padding: 26px 20px 72px;
}
.grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
}
@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--stroke-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  backdrop-filter: blur(14px) saturate(120%);
  position: relative;
  overflow: hidden;
}
.card:after {
  content: "";
  position: absolute;
  inset: auto -40% -60% auto;
  width: 70%;
  height: 120%;
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(122, 162, 255, 0.14),
    transparent 60%
  );
  transform: rotate(8deg);
  pointer-events: none;
}
.card h2 {
  margin: 6px 0 12px;
  font-size: 1.2rem;
  letter-spacing: 0.2px;
}
.card p.lead {
  color: var(--muted);
  margin: 0.2rem 0 1rem;
}
@media (prefers-color-scheme: light) {
  .card {
    background: #fff;
  }
}

/* Inputs & select */
textarea,
input,
select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--stroke);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 12px;
  outline: none;
  transition: box-shadow 0.2s, border-color 0.2s;
  -webkit-background-clip: padding-box;
}
textarea:focus,
input:focus,
select:focus {
  box-shadow: var(--ring);
  border-color: rgba(122, 162, 255, 0.55);
}
textarea {
  min-height: 120px;
  resize: vertical;
}
/* Native select arrow and dark/light drop-down improvements */
select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 42px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%),
    radial-gradient(
      circle at center,
      transparent 38%,
      var(--stroke) 39%,
      var(--stroke) 41%,
      transparent 42%
    );
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%,
    calc(100% - 16px) 50%;
  background-size: 6px 6px, 6px 6px, 18px 18px;
  background-repeat: no-repeat;
}
select option {
  background-color: var(--card);
  color: var(--text);
}
select option:hover,
select option:checked {
  background-color: rgba(122, 162, 255, 0.18);
  color: var(--text);
}
@media (prefers-color-scheme: light) {
  select option {
    background-color: #fff;
    color: var(--text);
  }
  select option:hover,
  select option:checked {
    background-color: rgba(49, 92, 255, 0.12);
    color: var(--text);
  }
}
select::-ms-expand {
  display: none;
} /* IE fallback */

label {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin: 10px 0 6px;
}
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* Buttons */
.btn {
  border: 0;
  border-radius: 14px;
  padding: 11px 14px;
  font-weight: 700;
  cursor: pointer;
  color: #0b1020;
  background: linear-gradient(
    135deg,
    var(--accent),
    var(--accent-2),
    var(--accent-3)
  );
  background-size: 180% 180%;
  animation: hue 12s ease infinite alternate;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.btn:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.25) 50%,
    transparent 100%
  );
  transform: translateX(-150%);
  transition: transform 0.7s;
}
.btn:hover:after {
  transform: translateX(150%);
}
@keyframes hue {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--stroke);
}
.btn.danger {
  background: var(--danger);
  color: white;
}
.btn.small {
  font-size: 0.82rem;
  padding: 6px 12px;
}

/* Finder items + map */
.list-item {
  padding: 12px;
  margin-bottom: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--surface);
}
.list-item .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.map-holder {
  margin-top: 8px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
}

/* Output blocks */
.output {
  background: rgba(6, 10, 24, 0.55);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  padding: 16px;
  border-radius: 14px;
  white-space: pre-wrap;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}
@media (prefers-color-scheme: light) {
  .output {
    background: #fff;
    border: 1px dashed var(--stroke);
    box-shadow: none;
  }
}

/* Links */
a,
a:visited {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.result-link,
.result-link:visited {
  color: var(--link);
  font-weight: 700;
}
.result-link:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* Helpers */
.note {
  font-size: 0.9rem;
  color: var(--muted);
}
.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  font-size: 0.8rem;
  color: var(--muted);
}