/* style.css */

/* Global Defaults */
body {
  margin: 0;
  padding: 0;
  background: #f0f2f5;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
}

/* Container */
.container {
  max-width: 700px;
  margin: 40px auto;
  background: #fff;
  padding: 30px 40px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Headings */
h1 {
  text-align: center;
  margin-bottom: 15px;
  font-weight: 400;
}

h2 {
  margin-top: 30px;
  font-size: 20px;
  border-bottom: 1px solid #ccc;
  padding-bottom: 5px;
}

/* Form Groups */
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 5px;
}

/* Inputs & Selects */
input[type="number"], select {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 14px;
  width: 100%;
  box-sizing: border-box;
}

input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: #007bff;
}

/* Checkboxes & Radio styling */
.checkbox-group {
  margin-top: 5px;
}

.checkbox-group label {
  cursor: pointer;
}

.checkbox-group.horizontal-group {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

/* Hidden utility */
.hidden {
  display: none;
}

/* Additional Loads Table */
.additional-loads-container {
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 10px;
  background: #fafafa;
  overflow-x: auto;
  margin-top: 10px;
}

.additional-loads-container table {
  width: 100%;
  border-collapse: collapse;
}

.additional-loads-container th,
.additional-loads-container td {
  padding: 10px;
  border-bottom: 1px solid #ddd;
  text-align: left;
  font-size: 14px;
}

/* Buttons */
.submit-btn,
.addRowBtn,
.remove-row-btn,
.post-btn {
  display: inline-block;
  cursor: pointer;
  border: none;
  border-radius: 5px;
  font-size: 14px;
  padding: 10px 15px;
}

.submit-btn {
  width: 100%;
  background: #007bff;
  color: #fff;
  margin-top: 10px;
}

.submit-btn:hover {
  background: #0056b3;
}

.addRowBtn {
  background: #28a745;
  color: #fff;
  margin-top: 10px;
}

.addRowBtn:hover {
  background: #218838;
}

.remove-row-btn {
  background: #dc3545;
  color: #fff;
}

.remove-row-btn:hover {
  background: #c82333;
}

/* Result Box */
.result-box {
  margin-top: 30px;
  font-size: 16px;
  background: #e2e3e5;
  padding: 20px;
  border-radius: 5px;
  display: none; /* hidden by default, shown after calc */
  text-align: left;
}

/* Post Calculation Buttons (Email + City Form) */
.post-calc-buttons {
  margin-top: 20px;
  display: flex;
  gap: 15px;
  justify-content: center;
}

.post-btn {
  background: #17a2b8;
  color: #fff;
}

.post-btn:hover {
  background: #138496;
}

.email-btn {
  background: #28a745;
}

.email-btn:hover {
  background: #218838;
}

.city-btn {
  background: #ffc107;
  color: #000;
}

.city-btn:hover {
  background: #e0a800;
}

/* Unit Sections */
.unit-section {
  margin-top: 20px;
}

/* Media Queries: Mobile Responsiveness */
@media (max-width: 600px) {
  .container {
    margin: 20px auto;
    padding: 20px;
    max-width: 90%;
  }

  h1 {
    font-size: 18px;
  }

  h2 {
    font-size: 16px;
    padding-bottom: 3px;
  }

  .form-group label {
    font-size: 14px;
  }

  input[type="number"], select {
    font-size: 14px;
    padding: 8px;
  }

  .submit-btn {
    padding: 12px;
    font-size: 14px;
  }

  .additional-loads-container th,
  .additional-loads-container td {
    font-size: 13px;
    padding: 8px;
  }

  .checkbox-group.horizontal-group {
    flex-direction: column;
    gap: 10px;
  }

  .addRowBtn, .remove-row-btn, .post-btn {
    font-size: 13px;
    padding: 6px 10px;
  }

  .result-box {
    font-size: 14px;
    padding: 15px;
  }
}

/* Review Button Styling */
/* Default styling for the review button (dull color when disabled) */
.post-btn.review-btn {
  background-color: #6c757d;  /* Dull grey color */
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 5px;
  cursor: not-allowed;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Styling for the review button when enabled */
.post-btn.review-btn.enabled {
  background-color: #28a745;  /* Bright green color when enabled */
  cursor: pointer;
}

/* Glow animation for the review button */
@keyframes glowing {
  0% {
    box-shadow: 0 0 5px rgba(40, 167, 69, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(40, 167, 69, 1);
  }
  100% {
    box-shadow: 0 0 5px rgba(40, 167, 69, 0.5);
  }
}

/* Apply the glow animation when the button is enabled */
.post-btn.review-btn.glow {
  animation: glowing 1.5s infinite;
}