@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

:root {
  --primary-color: #e65100;
  --primary-hover: #c04400;
  --bg-color: #f3f4f6;
  --text-dark: #1a202c;
  --text-light: #718096;
  --border-color: #e2e8f0;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--bg-color);
  margin: 0;
  color: var(--text-dark);
}

/* Page Wrapper */
.registration-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px;
}

h2 {
  color: var(--primary-color);
  margin-bottom: 30px;
  font-size: 2rem;
  text-align: center;
}

/* Card Container */
#step-1,
#step-2 {
  background: white;
  width: 100%;
  max-width: 500px;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  animation: fadeIn 0.5s ease;
}

/* School Banner (Step 2) */
.school-info-box {
  background-color: #fffaf0;
  border: 1px solid #feeebc;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 25px;
  text-align: center;
}
.school-info-box p {
  margin: 0;
  color: #744210;
  font-size: 1rem;
}
.school-info-box strong {
  color: var(--primary-color);
  display: block;
  font-size: 1.2rem;
  margin-top: 5px;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #4a5568;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  box-sizing: border-box; /* Critical for layout */
  transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(230, 81, 0, 0.1);
}

.form-group small {
  display: block;
  margin-top: 5px;
  color: var(--text-light);
  font-size: 0.8rem;
}

/* Buttons */
button {
  width: 100%;
  padding: 14px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  margin-top: 10px;
}

button:hover {
  background-color: var(--primary-hover);
}

button:disabled {
  background-color: #cbd5e0;
  cursor: not-allowed;
}

/* Step 1 Specific Layout */
#step-1 .form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
  #step-1,
  #step-2 {
    padding: 25px;
  }

  h2 {
    font-size: 1.5rem;
  }
}

/* --- CUSTOM POPUP STYLES --- */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* Dimmed background */
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.popup-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.popup-content {
  background: white;
  padding: 30px;
  border-radius: 16px;
  width: 90%;
  max-width: 400px;
  text-align: center;
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: scale(1);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.popup-overlay.hidden .popup-content {
  transform: scale(0.9);
}

.popup-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-icon.error {
  background: #fee2e2;
  color: #dc2626;
}
.popup-icon.success {
  background: #dcfce7;
  color: #16a34a;
}
.popup-icon.warning {
  background: #ffedd5;
  color: #ea580c;
}

.popup-icon span {
  font-size: 32px;
}

.popup-content h3 {
  margin: 0 0 10px;
  color: #1f2937;
  font-size: 1.25rem;
}

.popup-content p {
  color: #6b7280;
  margin-bottom: 25px;
  line-height: 1.5;
}

.btn-popup {
  background-color: var(--primary-color);
  color: white;
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
}

.btn-popup:hover {
  background-color: var(--primary-hover);
}