* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  background: #050505;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  overflow-y: auto;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 0, 92, 0.18), transparent 28%),
    radial-gradient(circle at 18% 85%, rgba(255,255,255,0.06), transparent 28%),
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: auto, auto, 80px 80px, 80px 80px;
  pointer-events: none;
}

.container {
  width: min(92%, 760px);
  margin: 76px auto 40px;
  position: relative;
  z-index: 2;
}

.header {
  text-align: center;
  margin-bottom: 24px;
}

.header p {
  color: #ff005c;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.header h2 {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -2px;
  text-transform: uppercase;
}

.header h2::after {
  content: "";
  display: block;
  width: 130px;
  height: 5px;
  margin: 14px auto 0;
  border-radius: 999px;
  background: #ff005c;
  box-shadow: 0 0 22px rgba(255, 0, 92, 0.65);
}

form {
  background: rgba(20,20,20,0.86);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 26px;
  padding: 28px;
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.48);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group {
  margin: 0;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  color: #ff005c;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 7px;
}

input,
select {
  width: 100%;
  padding: 12px 13px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.07);
  color: #fff;
  font-size: 14px;
  outline: none;
}

select option {
  background: #111;
}

input:focus,
select:focus {
  border-color: rgba(255, 0, 92, 0.8);
  box-shadow: 0 0 18px rgba(255, 0, 92, 0.22);
}

.inline,
.checkbox-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.inline label,
.checkbox-grid label {
  color: #d0d0d0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  padding: 9px 12px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

input[type="radio"],
input[type="checkbox"] {
  width: auto;
  accent-color: #ff005c;
}

.button-row {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

button {
  flex: 1;
  padding: 13px;
  border: none;
  border-radius: 999px;
  background: #ff005c;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  transition: 0.25s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(255,0,92,0.6);
}

.clear-btn,
button[type="reset"] {
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.12);
}

.back-btn {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 9999;
  width: auto;
  flex: none;
  padding: 8px 13px;
  font-size: 11px;
  background: rgba(20,20,20,0.86);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
}

body::after {
  content: "";
  position: fixed;
  right: 42px;
  bottom: 42px;
  width: 38px;
  height: 38px;
  border-right: 7px solid #fff;
  border-bottom: 7px solid #fff;
  pointer-events: none;
}

@media (max-width: 700px) {
  .container {
    margin-top: 70px;
  }

  .header h2 {
    font-size: 36px;
  }

  form {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .button-row {
    flex-direction: column;
  }

  body::after {
    display: none;
  }
}