/* --- 1. CSS VARIABLES --- */
:root {
  --seeha-pink: #e54097;
  --seeha-blue: #3c6dff;
  --text-dark: #333333;
  --text-light: #ffffff;
  --font-family: 'Helvetica', 'Helvetica Bold', Arial, sans-serif;
  
  /* The new vibrant background gradient */
  --bg-gradient: linear-gradient(135deg, var(--seeha-blue) 0%, var(--seeha-pink) 100%);
}

/* --- 2. BASE RESET & TYPOGRAPHY --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-light);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

/* --- 3. UTILITY CLASSES --- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
}

/* --- 4. NAVIGATION BAR (HOVER EFFECTS) --- */
.nav-links a:hover {
  color: var(--seeha-pink) !important;
}

.icon-btn:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.nav-user a[href*="logout"]:hover {
  background: var(--seeha-pink) !important;
  color: white !important;
}

/* --- 5. BUTTONS --- */
.btn-primary {
  display: inline-block;
  background: var(--seeha-pink);
  color: white;
  padding: 12px 25px;
  border-radius: 25px;
  font-weight: bold;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(229, 64, 151, 0.4);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: white;
  padding: 10px 23px;
  border-radius: 25px;
  font-weight: bold;
  border: 2px solid white;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.btn-outline:hover {
  background: white;
  color: var(--seeha-pink);
}

/* --- 6. PAGE CONTENT & GRIDS --- */
main {
  flex: 1; /* Pushes the footer to the bottom */
}

/* Steps Grid System used in index.php */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.step-card {
  background: #ffffff;
  padding: 25px;
  border-radius: 12px;
  color: var(--text-dark);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.step-card:hover {
  transform: translateY(-5px);
}

/* --- 7. FORMS (Registration & Login prep) --- */
.form-container {
  background: #ffffff;
  padding: 40px;
  border-radius: 16px;
  max-width: 500px;
  margin: 40px auto;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  color: var(--text-dark);
}

.form-container label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--seeha-blue);
}

.form-container input, 
.form-container select {
  width: 100%;
  padding: 12px;
  margin-bottom: 20px;
  border: 1px solid #ced4da;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 1rem;
}

.form-container input:focus, 
.form-container select:focus {
  outline: none;
  border-color: var(--seeha-pink);
  box-shadow: 0 0 5px rgba(229, 64, 151, 0.3);
}

/* --- 8. FOOTER --- */
.site-footer a:hover {
  color: var(--seeha-pink) !important;
}