/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, sans-serif;
}

/* COLORS */
:root {
  --primary: #4FA3D1;
  --primary-soft: #6BB6E3;
  --bg: #F4F9FC;
  --card: #FFFFFF;
  --text-main: #0F172A;
  --text-sub: #475569;
}

/* PAGE */
body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* APP */
.app {
  width: 100%;
  max-width: 420px;
  padding: 24px;
  position: relative;

}

/* LOGO */
.logo-wrap {
  text-align: center;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease;
}

.logo {
  width: 64px;
  margin-bottom: 8px;
}

.logo-wrap h1 {
  font-size: 22px;
  color: var(--text-main);
}

/* CARDS */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  animation: fadeUp 0.6s ease;
}

.card {
  background: var(--card);
  padding: 16px;
  border-radius: 14px;
  text-align: center;
  color: var(--text-main);
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 26px rgba(79,163,209,0.25);
}

/* FORMS */
.form {
  background: var(--card);
  margin-top: 20px;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  animation: fadeUp 0.5s ease;
}

.cb {
  display: flex;
  align-items: center;

}

.form h2 {
  margin-bottom: 16px;
  color: var(--text-main);
}

.form input,
.form select {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid #E2E8F0;
  font-size: 14px;
}

.form .back-btn {
  width: auto;
  margin-left: auto;
  margin-right: 4px;
  margin-bottom: 16px;
  font-size: 12px;

}

.form button {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.form button:hover {
  background: var(--primary-soft);
}

/* HIDDEN */
.hidden {
  display: none;
}

/* ANIMATION */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}