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

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: linear-gradient(135deg, #0f766e 0%, #115e59 50%, #134e4a 100%);
  min-height: 100vh;
  color: #ecfdf5;
  padding: 24px 16px;
}

.wrap {
  max-width: 520px;
  margin: 0 auto;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

h1 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.sub {
  color: #ccfbf1;
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: #a7f3d0;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
}

input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

select option {
  color: #111;
}

.btn {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  background: #fbbf24;
  color: #134e4a;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.status-box {
  display: none;
  margin-top: 20px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.status-box.show {
  display: block;
}

.progress {
  height: 10px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  overflow: hidden;
  margin: 12px 0;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #34d399, #fbbf24);
  transition: width 0.4s ease;
}

.meta {
  font-size: 0.9rem;
  color: #d1fae5;
}

.error {
  color: #fecaca;
  margin-top: 10px;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  margin-top: 18px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}