:root {
  --primary: #1e62ec;
  --primary-hover: #154fc4;
  --primary-light: #eff4ff;
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --border-color: #e2e8f0;
  --radius-card: 24px;
  --radius-input: 12px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  -webkit-font-smoothing: antialiased;
}

.page-container {
  width: 100%;
  max-width: 540px;
}

.booking-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.06), 0 4px 15px rgba(0, 0, 0, 0.02);
  border: 1px solid var(--border-color);
  padding: 2.8rem 2.4rem;
}

.card-header {
  text-align: center;
  margin-bottom: 2.2rem;
}

.logo-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  padding: 6px;
  background: #ffffff;
  border-radius: 20px;
}

.form-logo {
  width: 150px;
  height: auto;
  max-height: 150px;
  object-fit: contain;
  border-radius: 16px;
  display: block;
  transition: transform 0.3s ease;
}

.form-logo:hover {
  transform: scale(1.03);
}

.card-header h1 {
  font-family: var(--font-heading);
  font-size: 1.95rem;
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.card-header .subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.required {
  color: #ef4444;
}

.input-wrapper, .select-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon, .select-icon {
  position: absolute;
  left: 1.1rem;
  color: #94a3b8;
  font-size: 1rem;
  pointer-events: none;
  transition: color 0.2s;
}

.dropdown-icon {
  position: absolute;
  right: 1.1rem;
  color: #94a3b8;
  pointer-events: none;
  font-size: 0.85rem;
}

input[type="text"],
input[type="tel"],
input[type="datetime-local"],
select {
  width: 100%;
  padding: 0.85rem 1.1rem 0.85rem 2.8rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background-color: #fbfcfd;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-input);
  outline: none;
  transition: all 0.2s ease-in-out;
  appearance: none;
}

select {
  padding-right: 2.5rem;
  cursor: pointer;
}

input:focus, select:focus {
  background-color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(30, 98, 236, 0.12);
}

input:focus + .input-icon, select:focus ~ .select-icon {
  color: var(--primary);
}

.error-message {
  display: none;
  color: #ef4444;
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 0.35rem;
}

.form-group.has-error input {
  border-color: #ef4444;
  background-color: #fff5f5;
}

.form-group.has-error .error-message {
  display: block;
}

.btn-submit {
  width: 100%;
  padding: 1rem 1.5rem;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-input);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 8px 20px rgba(30, 98, 236, 0.3);
  transition: all 0.25s ease;
  margin-top: 2rem;
}

.btn-submit:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(30, 98, 236, 0.4);
}

.btn-submit:active {
  transform: translateY(0);
}

@media (max-width: 600px) {
  .booking-card {
    padding: 2rem 1.4rem;
  }
  
  .form-logo {
    width: 120px;
  }

  .card-header h1 {
    font-size: 1.6rem;
  }
}