/* --- Variables (Matches Landing Page) --- */
:root {
  --primary-blue: #0a66c2;
  --primary-hover: #004182;
  --bg-color: #f3f2ef;
  --white: #ffffff;
  --text-main: #191919;
  --text-sub: #666666;
  --border-color: #dce6f1;
  --input-bg: #ffffff;
  --radius: 8px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.5;
}

/* --- Main Content --- */

/* --- Main Layout --- */
.main-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

.page-header {
  text-align: center;
  margin-bottom: 30px;
}

.page-header h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: var(--text-main);
}

.page-header p {
  color: var(--text-sub);
}

/* --- Profile Card --- */
.profile-card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  padding: 40px;
  border: 1px solid var(--border-color);
}

/* Avatar Section */
.avatar-section {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.avatar-placeholder {
  width: 64px;
  height: 64px;
  background-color: var(--primary-blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.2rem;
}

.avatar-info h3 {
  font-size: 1rem;
  margin-bottom: 4px;
}
.avatar-info p {
  font-size: 0.85rem;
  color: var(--text-sub);
}

/* Divider */
.divider {
  border: 0;
  height: 1px;
  background: #eee;
  margin: 25px 0;
}

/* Form Styles */
.section-title {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--text-main);
}

/* Grid for Inputs */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Two columns */
  gap: 24px;
}

.full-width {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: #444;
}

.required { color: #d11124; }

.form-group small {
  font-size: 0.75rem;
  color: var(--text-sub);
}

/* Input Styling */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"] {
  padding: 12px 16px;
  border: 1px solid #cfcfcf;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 4px rgba(10, 102, 194, 0.1);
}

.disabled-input {
  background-color: #f3f3f3;
  color: #777;
  cursor: not-allowed;
  border-color: #e0e0e0;
}

/* Input with Icon Wrapper */
.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper .icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #777;
  font-weight: bold;
  font-size: 0.9rem;
  font-family: sans-serif;
}

.input-icon-wrapper input {
  width: 100%;
  padding-left: 40px; /* Space for icon */
}

/* Action Button */
.form-actions {
  margin-top: 40px;
  text-align: right;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: white;
  padding: 14px 32px;
  border: none;
  border-radius: 30px; /* Pill shape */
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%; /* Full width on mobile, overriden below for desktop */
}

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

/* Responsive */
@media (min-width: 600px) {
  .btn-primary {
    width: auto;
  }
}

@media (max-width: 600px) {
  .form-grid {
    grid-template-columns: 1fr; /* Stack inputs on mobile */
  }
}