/* =============================================
   CSS Color & Spacing System
   Unified Theme Variables
   ============================================= */

:root {
  /* Primary Colors */
  --primary-color: #006B6E;
  --primary-dark: #00494d;
  --primary-light: #f8f9fa;
  
  /* Background & Surface Colors */
  --bg-white: #fff;
  --bg-light-gray: #f8f9fa;
  --bg-light-hover: #f9f9f9;
  --bg-modal: #fefefe;
  
  /* Text Colors */
  --text-primary: #333;
  --text-white: white;
  --text-muted: #aaa;
  
  /* Border & Input Colors */
  --border-color: #ccc;
  --border-dark: #888;
  --input-bg: #fff;
  --input-border: #ccc;
  
  /* Status Colors */
  --error-color: red;
  --success-color: green;
  --warning-color: #ffcc00;
  
  /* Spacing Scale */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 15px;
  --spacing-xl: 20px;
  --spacing-2xl: 30px;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  
  /* Shadow */
  --shadow-sm: 0 0 10px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* =============================================
   Multi-Language Font System
   ============================================= */

/* Base styles for all languages */
body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--primary-light);
}

/* English (en) - Modern sans-serif */
html[lang="en"] body {
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  letter-spacing: 0.5px;
}

/* Simplified Chinese (zh-CN) - Optimized for readability */
html[lang="zh-CN"] body {
  font-family: '微软雅黑', 'Microsoft YaHei', 'SimHei', '黑体', sans-serif;
  line-height: 1.6;
  letter-spacing: 10px;
}

/* Traditional Chinese (zh-HK) - Optimized for readability */
html[lang="zh-HK"] body {
  font-family: '微软雅黑', 'Microsoft YaHei', '標楷體', sans-serif;
  line-height: 1.6;
  letter-spacing: 10px;
}

h1, h2 {
  text-align: center;
  margin: var(--spacing-lg) 0;
}

/* Heading font adjustments for Chinese */
html[lang="zh-CN"] h1,
html[lang="zh-CN"] h2,
html[lang="zh-HK"] h1,
html[lang="zh-HK"] h2 {
  font-weight: 600;
  letter-spacing: 0.5px;
}

header {
  width: 100%;
  height: 100px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 10px;
  background-color: var(--primary-color);
  color: var(--warning-color);
  position: relative;
  z-index: 1; /* Add z-index to ensure header is above other elements */
}

.mt-special {
  font-family: 'Segoe Script', cursive !important;
  font-size: 48px;
  font-weight: bold;
  color: var(--error-color);
}

.logout-text {
  position: absolute;
  right: 20px;
  color: var(--text-white);
  cursor: pointer;
  font-size: 16px;
  transition: color 0.3s ease;
}

.logout-text:hover {
  color: var(--warning-color);
}

.container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1200px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.index-container {
  max-width: 550px;
}

.register-container {
  max-width: 800px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.form-container {
  width: 100%;
}

.profile-container {
  max-width: auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: bold;
}

/* Label font adjustments for Chinese */
html[lang="zh-CN"] label,
html[lang="zh-HK"] label {
  font-weight: 600;
  letter-spacing: 0.3px;
}

input, select, button {
  padding: 10px;
  font-size: 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  width: 100%;
  box-sizing: border-box;
}

/* Apply font to form elements based on language */
html[lang="en"] input,
html[lang="en"] select,
html[lang="en"] button {
  font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

html[lang="zh-CN"] input,
html[lang="zh-CN"] select,
html[lang="zh-CN"] button,
html[lang="zh-HK"] input,
html[lang="zh-HK"] select,
html[lang="zh-HK"] button {
  font-family: '微软雅黑', 'Microsoft YaHei', '黑体', sans-serif;
}

/* Extra padding for Chinese text buttons */
html[lang="zh-CN"] button,
html[lang="zh-HK"] button {
  padding: 12px 10px;
  line-height: 1.4;
}

button {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

.error {
  color: var(--error-color);
  margin-top: var(--spacing-sm);
  display: block;
}

.success {
  color: var(--success-color);
  margin-top: var(--spacing-sm);
  display: block;
}

.main-container {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xl);
}

.shippingrates-container {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xl);
  width: 90%;
  margin: 0 auto;
}

.price_st-container {
  display: flex;
  flex-direction: column;
  width: 25%;
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.stso-container {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.rate-form-container {
  display: flex;
  flex-direction: column;
  margin-top: var(--spacing-xs);
  width: 100%;
}

#rate-form > * {
  margin: var(--spacing-xs) 0; 
}

.results-surcharges-container {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-xl);
  width: 65%;
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.hktime-container {
  padding: 10px;
  background-color: var(--bg-white);
  font-size: 16px;  
}

.fuelsurcharges-container {
  display: flex;
  background-color: var(--bg-white);
  width: 100%;
  overflow-x: auto;
}

#fuelsurcharges td {
  text-align: center;
  border: none;
}

#fuelsurcharges td:nth-child(3) {
  text-align: right;
}

#fuelsurcharges td:nth-child(4) {
  text-align: left;
}

.results-container {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
}

#results table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
}

#results th, #results td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#results th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#results td {
  text-align: center;
}

.surcharges-container {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
}

#surcharges table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
}

#surcharges th, #surcharges td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#surcharges th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#surcharges td:nth-child(2),  
#surcharges td:nth-child(3),
#surcharges td:nth-child(4),
#surcharges td:nth-child(5) { 
  text-align: center;
}

.surchargesPerCountry-container {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
}

#surchargesPerCountry table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
}

#surchargesPerCountry th, #surchargesPerCountry td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#surchargesPerCountry th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#surchargesPerCountry td:nth-child(2),  
#surchargesPerCountry td:nth-child(3),  
#surchargesPerCountry td:nth-child(4),  
#surchargesPerCountry td:nth-child(5) { 
  text-align: center;
}

.surchargesPerRegional-container {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
}

#surchargesPerRegional table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
}

#surchargesPerRegional th, #surchargesPerRegional td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#surchargesPerRegional th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#surchargesPerRegional td:nth-child(2),  
#surchargesPerRegional td:nth-child(3),  
#surchargesPerRegional td:nth-child(4),  
#surchargesPerRegional td:nth-child(5) { 
  text-align: center;
}

.handlingfees-container {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
}

#handlingfees table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
}

#handlingfees th, #handlingfees td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#handlingfees th {
  background-color: var(--primary-color);
  color: var(--text-white);
  white-space: nowrap;
  text-align: center;
}

#handlingfees td {
  text-align: right;
}

#handlingfees td:nth-child(1), 
#handlingfees td:nth-child(2),
#handlingfees td:nth-child(3) { 
  white-space: nowrap;
  text-align: left;
}

#handlingfees td:nth-child(6) { 
  text-align: left;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-xl);
  table-layout: auto;
  max-width: 100%;
}

th, td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

th {
  background-color: var(--primary-color);
  color: var(--text-white);
}

/* Table font adjustments for Chinese */
html[lang="zh-CN"] table,
html[lang="zh-HK"] table {
  line-height: 1.6;
}

html[lang="zh-CN"] th,
html[lang="zh-CN"] td,
html[lang="zh-HK"] th,
html[lang="zh-HK"] td {
  padding: 12px 10px;
  line-height: 1.6;
}

.serviceguide-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 950px;
  margin: 20px auto;
  padding: 20px;  
}

.dropdown {
  position: absolute;
  top: 80px;
  transform: translateY(-50%);
  right: 100px;
  z-index: 1000;
}

.dropbtn {
  background-color: var(--primary-color);
  color: var(--text-white);
  padding: 10px;
  font-size: 20px;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 40px;
  background-color: var(--bg-light-hover);
  min-width:max-content;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  border-radius: var(--radius-sm);
}

.dropdown-content a {
  color: var(--text-primary);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {
  background-color: var(--bg-light-hover);
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown:hover .dropbtn {
  background-color: var(--primary-dark);
}

.file-modules {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
}

.uploaded-files {
  width: 100%;
}

.upload-password-modules {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
}

.upload-new-files, .change-password {
  width: 48%;
}

.inline-button {
  display: inline-block;
  margin-right: 10px;
}

.no-bullets {
  list-style-type: none;
  padding: 0;
}

.error-label {
  color: var(--error-color);
}

.error-input {
  border-color: var(--error-color);
}

/* Registration Success Message Styles */
.success-message-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  min-height: 400px;
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-xl);
  background-color: var(--success-color);
  color: var(--text-white);
  font-size: 48px;
  font-weight: bold;
  border-radius: 50%;
  animation: slideInDown 0.6s ease-out;
}

.success-message-container h2 {
  margin: var(--spacing-lg) 0;
  color: var(--success-color);
  font-size: 28px;
  animation: slideInUp 0.6s ease-out 0.2s both;
}

.success-message-container p {
  margin: var(--spacing-md) 0;
  color: var(--text-primary);
  font-size: 16px;
  animation: slideInUp 0.6s ease-out 0.4s both;
}

.redirect-countdown {
  margin: var(--spacing-lg) 0;
  font-size: 18px;
  color: var(--primary-color);
  font-weight: 600;
}

#countdown {
  display: inline-block;
  min-width: 25px;
  padding: 5px 8px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border-radius: var(--radius-sm);
  font-weight: bold;
  font-size: 20px;
}

.redirect-link {
  display: inline-block;
  margin-top: var(--spacing-xl);
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--text-white);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.2s ease;
  animation: slideInUp 0.6s ease-out 0.6s both;
}

.redirect-link:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

/* Animation keyframes */
@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile adjustments for success message */
@media (max-width: 600px) {
  .success-message-container {
    min-height: 300px;
    padding: var(--spacing-xl);
  }

  .success-icon {
    width: 60px;
    height: 60px;
    font-size: 36px;
  }

  .success-message-container h2 {
    font-size: 24px;
  }

  .success-message-container p {
    font-size: 14px;
  }

  .redirect-link {
    padding: 10px 20px;
    font-size: 14px;
  }
}

/* Validation feedback styles */
.validation-feedback {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 14px;
  font-weight: 500;
}

.validation-feedback.error {
  color: var(--error-color);
}

.validation-feedback.success {
  color: var(--success-color);
}

.password-feedback {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 14px;
  font-weight: 500;
}

.password-feedback.error {
  color: var(--error-color);
}

.password-feedback.success {
  color: var(--success-color);
}

.password-feedback.success span.success {
  color: var(--success-color);
  font-weight: 600;
}

.password-feedback.error span.error {
  color: var(--error-color);
  font-weight: 600;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
  background-color: var(--bg-white);
  margin: 10% auto;
  padding: var(--spacing-xl);
  border: 1px solid var(--border-dark);
  width: 50%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow-y: auto;
}

.modal .close {
  color: var(--text-muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.modal .close:hover, .modal .close:focus {
  color: var(--text-primary);
  text-decoration: none;
}

/* Buttons row for Update and Delete */
.buttons-row {
  display: flex;
  justify-content: center;
  width: 90px;
  margin: var(--spacing-xl) auto;
  gap: var(--spacing-xl);
}

/* Prevent CJK characters in form buttons from breaking into vertical lines */
.form-group.buttons-row {
  width: auto; /* allow the row to size naturally */
  justify-content: center;
  white-space: nowrap; /* prevent wrapping inside the row */
}

.form-group.buttons-row button {
  display: inline-block;
  white-space: nowrap; /* keep the text on a single line */
  word-break: keep-all; /* avoid breaking CJK characters */
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 10px 16px;
  min-width: 90px; /* ensure buttons aren't too narrow */
  box-sizing: border-box;
  text-align: center;
}

/* Fuel Surcharges Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
  background-color: var(--bg-modal);
  margin: 10% auto;
  padding: var(--spacing-xl);
  border: 1px solid var(--border-dark);
  width: 50%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.modal-content h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.modal-content .form-group {
  margin-bottom: var(--spacing-lg);
}

.modal-content label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: bold;
}

.modal-content input, .modal-content button {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  margin-bottom: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.modal-content button {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.modal-content button:hover {
  background-color: var(--primary-dark);
}

.close {
  color: var(--text-muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover, .close:focus {
  color: var(--text-primary);
  text-decoration: none;
}

#fuelSurchargesButton, .add-surcharges-button {
  display: inline-block;
  margin: 0 10px;
  padding: 10px 20px;
  font-size: 16px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#fuelSurchargesButton:hover, .add-surcharges-button:hover {
  background-color: var(--primary-dark);
}

/* Check Fuel Surcharges Modal Styles */
#checkFuelSurchargesModal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 50%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

#checkFuelSurchargesModal .modal-content {
  background-color: var(--bg-modal);
  margin: 5% auto;
  padding: var(--spacing-xl);
  border: 1px solid var(--border-dark);
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow-y: auto;
}

#checkFuelSurchargesModal .modal-content h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

#checkFuelSurchargesModal .modal-content table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

#checkFuelSurchargesModal .modal-content th, #checkFuelSurchargesModal .modal-content td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: left;
}

#checkFuelSurchargesModal .modal-content th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#checkFuelSurchargesModal .modal-content td {
  text-align: left;
}

#checkFuelSurchargesModal .close {
  color: var(--text-muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

#checkFuelSurchargesModal .close:hover, #checkFuelSurchargesModal .close:focus {
  color: var(--text-primary);
  text-decoration: none;
}

.button-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  white-space: nowrap;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.addsur-button {
  width: 30%;
  padding: 10px 10px;
  font-size: 16px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-align: center;
}

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

.searchsurch-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.searchsurch-row label {
  font-size: 20px; 
  padding: 0 10px;
  text-align: center;
}

.searchsurch-form {
  width: 45%;
  padding: 10px 10px;
  font-size: 16px;
  text-align: center;
}

/* Surcharge Update Page Styles */
.return-button-container {
  text-align: center;
  margin-top: var(--spacing-xl);
}

.return-button {
  padding: 10px 20px;
  font-size: 16px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

.delete-button {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.delete-button:hover {
  background-color: var(--error-color);
}

/* Login Logs Table Styles */
#loginLogsContainer table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

#loginLogsContainer th, #loginLogsContainer td {
  padding: 10px;
  border: 1px solid var(--border-color);
}

#loginLogsContainer th {
  background-color: var(--primary-color);
  color: var(--text-white);
  text-align: center;
}

#loginLogsContainer td {
  text-align: left;
}

/* Service Guide Page Styles */
.button-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: var(--spacing-xl) 0;
}

.service-button {
  padding: 10px 20px;
  font-size: 16px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.service-button.active {
  background-color: var(--primary-dark);
}

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

.content-container {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-xl);
  background-color: var(--primary-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.admin-button {
  padding: 10px 20px;
  font-size: 16px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

/* Cookies & Privacy Policy Banner Styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: var(--primary-color);
    color: var(--text-white);
    text-align: center;
    padding: 10px;
    z-index: 1000;
    display: none;
}

.cookie-banner p {
    margin: 0;
    font-size: 14px;
}

.cookie-banner a {
    color: var(--warning-color);
    text-decoration: underline;
}

.cookie-banner button {
    background-color: var(--warning-color);
    color: var(--primary-color);
    border: none;
    padding: 5px 10px;
    margin-left: 10px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.cookie-banner button:hover {
    background-color: #f0a700;
}

#captchaImage {
  cursor: pointer;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #f5f5f5;
  margin-right: 5px;
}

#refreshCaptcha {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 30px;
  cursor: pointer;
  padding: 0 5px;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  justify-content: left;
}

#refreshCaptcha:hover {
  color: var(--primary-dark);
}

.CheckUser-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1000px;
  white-space: nowrap;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: 8px;
}

/* ============================================
   MOBILE & RESPONSIVE DESIGN  
   Centralized Mobile Optimizations  
   ============================================ */

/* CSS Variables for mobile viewport height */
:root {
    --vh: 1vh;
}

/* Prevent text selection on buttons for better mobile UX */
button, .dropbtn, .dropdown-content a {
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* ============================================
   TOUCH DEVICES OPTIMIZATION
   (hover: none) and (pointer: coarse) targets mobile/tablet
   ============================================ */
@media (hover: none) and (pointer: coarse) {
  button, 
  input[type="button"], 
  input[type="submit"],
  a[role="button"],
  .dropbtn,
  .dropdown-content a {
    min-height: 44px;
    min-width: 44px;
    padding: 12px 16px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  a {
    min-height: 44px;
    display: inline-block;
  }

  select {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path fill="%23333" d="M6 9L1 4h10z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
    padding-right: 30px;
  }
  
  .dropbtn {
    text-align: left;
  }
  
  body {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
  }

  main, .main-content {
    padding-bottom: 120px;
  }
}

/* ============================================
   EXTRA SMALL PHONES (320px - 480px)
   ============================================ */
@media (max-width: 480px) {
  html {
    font-size: 13px;
  }

  body {
    font-size: 13px;
    padding: 0;
    margin: 0;
  }

  header {
    height: auto;
    padding: 8px 5px;
  }

  .mt-special {
    font-size: 32px;
  }

  h1, h2 {
    margin: 15px 0;
    font-size: 18px;
  }

  .container, .index-container, .register-container, .profile-container {
    margin: 8px 0;
    padding: 8px;
  }

  .language-links {
    font-size: 11px;
    flex-wrap: wrap;
  }

  .lang-link,
  .lang-separator {
    margin: 2px;
  }

  input, select, button {
    font-size: 16px;
    padding: 12px 8px;
    min-height: 44px;
  }

  label {
    font-size: 13px;
    margin-bottom: 3px;
  }

  .form-group {
    margin-bottom: 12px;
  }

  .shippingrates-container {
    flex-direction: column;
    width: 100%;
  }

  .price_st-container {
    width: 100%;
    margin-bottom: 20px;
    order: 1;
  }

  .results-surcharges-container {
    width: 100%;
    order: 2;
  }

  .dropdown {
    margin-bottom: 8px;
  }

  .dropbtn {
    font-size: 15px;
    padding: 10px;
    min-height: 44px;
  }

  .dropdown-content a {
    padding: 10px 8px;
    font-size: 13px;
  }

  table {
    font-size: 12px;
  }

  th, td {
    padding: 6px 4px;
  }

  .results-container,
  .surcharges-container,
  .surcharges-ra-container,
  .handlingfees-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .search-form {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    margin: 30% auto;
    padding: 12px;
  }

  .modal-content h1, 
  .modal-content h2 {
    font-size: 16px;
  }

  .error, .success {
    font-size: 12px;
  }

  .button-row {
    gap: 5px;
  }

  .addsur-button {
    font-size: 13px;
    padding: 8px 6px;
    width: 100%;
  }

  footer {
    padding: 10px;
    font-size: 11px;
    margin-bottom: 120px;
  }
}

/* ============================================
   SMALL PHONES (481px - 600px)
   ============================================ */
@media (max-width: 600px) and (min-width: 481px) {
  html {
    font-size: 14px;
  }

  body {
    padding: 0;
    margin: 0;
  }

  header {
    flex-direction: column;
    text-align: center;
    height: auto;
    padding: 10px 5px;
  }

  .mt-special {
    font-size: 36px;
  }

  .logout-text {
    position: static;
    margin-top: 10px;
    font-size: 14px;
  }

  .container {
    padding: 10px;
    margin: 10px auto;
    max-width: 100%;
  }

  .index-container, .register-container, .profile-container, .serviceguide-container, .CheckUser-container {
    width: 100%;
    max-width: 100%;
    padding: 10px;
    margin: 10px 0;
  }

  input, select, button, textarea {
    font-size: 16px;
    padding: 10px 8px;
  }

  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="number"],
  select,
  textarea {
    width: 100%;
    box-sizing: border-box;
  }

  .main-container, .shippingrates-container {
    flex-direction: column;
    padding: 10px;
    width: 100%;
  }

  .price_st-container {
    width: 100%;
    margin-bottom: 20px;
    order: 1;
  }

  .results-surcharges-container {
    width: 100%;
    order: 2;
  }

  .results-container {
    width: 100%;
    padding: 0;
  }

  .form-container {
    padding: 0;
  }

  .form-group {
    margin-bottom: 15px;
  }

  .file-modules, .upload-password-modules, .button-row {
    flex-direction: column;
    gap: 10px;
  }

  .uploaded-files, .upload-new-files, .change-password {
    width: 100%;
  }

  .dropdown {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
  }

  .dropbtn {
    width: 100%;
    padding: 12px 10px;
    font-size: 16px;
  }

  .dropdown-content {
    position: static;
    display: none;
    min-width: auto;
    width: 100%;
    box-shadow: none;
    border-top: 1px solid #ccc;
  }

  .dropdown:hover .dropdown-content,
  .dropdown.active .dropdown-content {
    display: block;
    position: static;
  }

  .dropdown-content a {
    padding: 12px 10px;
    width: 100%;
    box-sizing: border-box;
    text-align: left;
  }

  table {
    font-size: 13px;
    width: 100%;
    overflow-x: auto;
  }

  th, td {
    padding: 8px;
    font-size: 12px;
  }

  .results-surcharges-container,
  .surcharges-container,
  .surchargesPerCountry-container,
  .surchargesPerRegional-container,
  .handlingfees-container,
  .fuelsurcharges-container {
    width: 100%;
    padding: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .price_st-container {
    width: 100%;
  }

  .rate-form-container {
    width: 100%;
  }

  .rate-form-container label,
  .rate-form-container input,
  .rate-form-container select,
  .rate-form-container button {
    width: 100%;
    margin-bottom: 10px;
  }

  .inline-button {
    width: 100%;
    margin-bottom: 10px;
  }

  .addsur-button {
    width: 100%;
  }

  .searchsurch-row {
    flex-direction: column;
    gap: 10px;
  }

  .savequote-container {
    text-align: center;
  }

  .modal-content {
    width: 95%;
    margin: 20% auto;
    padding: 15px;
  }

  .modal-content input,
  .modal-content button {
    font-size: 16px;
  }

  .language-switcher {
    padding: 5px;
  }

  .language-links {
    font-size: 12px;
  }

  .lang-link {
    display: inline-block;
    margin: 0 2px;
  }

  .lang-separator {
    margin: 0 2px;
  }

  .buttons-row {
    width: auto;
    flex-direction: column;
    gap: 10px;
  }

  .buttons-row button {
    width: 100%;
  }

  .cookie-banner {
    flex-direction: column;
    padding: 10px;
    font-size: 12px;
  }

  .cookie-banner button {
    margin: 10px 0 0 0;
    width: 100%;
  }

  label {
    font-size: 14px;
  }

  .error-input {
    font-size: 13px;
  }

  .error, .success {
    font-size: 14px;
  }

  .main-content {
    padding-bottom: 120px;
  }

  footer {
    padding: 10px 5px;
    font-size: 11px;
  }
}

/* ============================================
   TABLETS (601px - 768px)
   ============================================ */
@media (max-width: 768px) and (min-width: 601px) {
  html {
    font-size: 15px;
  }

  body {
    padding: 0;
    margin: 0;
  }

  header {
    height: auto;
    padding: 15px 10px;
  }

  .mt-special {
    font-size: 40px;
  }

  .dropdown {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    margin-bottom: 15px;
  }

  .dropbtn {
    width: 100%;
    font-size: 18px;
    padding: 12px;
  }

  .dropdown-content {
    position: static;
    display: none;
    width: 100%;
    min-width: auto;
    box-shadow: none;
  }

  .dropdown:hover .dropdown-content,
  .dropdown.active .dropdown-content {
    display: block;
    position: static;
  }

  .dropdown-content a {
    padding: 12px;
    width: 100%;
    box-sizing: border-box;
  }

  .shippingrates-container {
    flex-direction: column;
    padding: 15px;
  }

  .price_st-container, .results-surcharges-container {
    width: 100%;
  }

  .rate-form-container {
    display: flex;
    flex-direction: column;
  }

  .rate-form-container label,
  .rate-form-container input,
  .rate-form-container select,
  .rate-form-container button {
    width: 100%;
    margin-bottom: 10px;
  }

  .serviceguide-container {
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 15px;
  }

  .container {
    padding: 15px;
    margin: 15px auto;
  }

  input, select, button, textarea {
    font-size: 15px;
    padding: 10px;
  }

  table {
    font-size: 14px;
  }

  th, td {
    padding: 10px;
  }

  .modal-content {
    width: 80%;
    margin: 15% auto;
  }

  .file-modules, .upload-password-modules {
    flex-direction: column;
  }

  .upload-new-files, .change-password {
    width: 100%;
  }

  footer {
    padding: 15px 10px;
    font-size: 13px;
  }
}

/* ============================================
   LARGE SCREENS (769px and above)
   Desktop Layout
   ============================================ */
@media (min-width: 769px) {
  .dropdown {
    position: absolute;
    top: 80px;
    right: 100px;
    transform: translateY(-50%);
  }

  .dropdown-content {
    position: absolute !important;
    top: 40px !important;
    display: none !important;
  }

  .dropdown:hover .dropdown-content {
    display: block !important;
  }

  .shippingrates-container {
    flex-direction: row;
  }

  .price_st-container {
    width: 25%;
  }

  .results-surcharges-container {
    width: 65%;
  }

  .addsur-button {
    width: 30%;
  }

  .upload-password-modules {
    flex-direction: row;
  }

  .upload-new-files, .change-password {
    width: 48%;
  }

  input, select, button {
    font-size: 16px;
  }

  footer {
    padding: 30px 20px;
    font-size: 14px;
  }
}

/* ============================================
   DEVICE-SPECIFIC OPTIMIZATIONS
   iOS, Android, and orientation-specific fixes
   ============================================ */

/* Surcharges Remote Area Styles */
.surcharges-ra-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1200px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
}

.search-container {
  width: 100%;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--bg-light-gray);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.search-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  align-items: flex-end;
}

.search-form .form-group {
  margin-bottom: 0;
}

.search-button {
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease;
  width: 100%;
}

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

.results-display {
  width: 100%;
  background-color: var(--bg-white);
  overflow-x: auto;
  margin-bottom: var(--spacing-xl);
}

.results-display h2 {
  color: var(--primary-color);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 100%;
  background-color: var(--bg-white);
}

.results-table thead {
  background-color: var(--primary-color);
  color: var(--text-white);
}

.results-table th {
  padding: 12px;
  text-align: center;
  font-weight: bold;
  border: 1px solid var(--border-color);
}

.results-table td {
  padding: 10px;
  border: 1px solid var(--border-color);
  text-align: center;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.results-table td:last-child {
  text-align: left;
  max-width: 200px;
  white-space: normal;
}

.results-table tbody tr:nth-child(even) {
  background-color: var(--bg-light-hover);
}

.results-table tbody tr:hover {
  background-color: #f0f0f0;
}

.no-results {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  font-size: 16px;
}

.error {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--error-color);
  font-size: 16px;
}

.loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--primary-color);
  font-size: 16px;
  font-weight: bold;
}

.results-summary {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--bg-light-gray);
  border-left: 4px solid var(--primary-color);
  border-radius: var(--radius-sm);
}

.results-summary h2 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--primary-color);
}

.summary-text {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

/* iOS-specific fixes */
@supports (-webkit-touch-callout: none) {
  input, select, textarea {
    -webkit-appearance: none;
    border-radius: 4px;
  }
  
  button {
    -webkit-appearance: none;
    border-radius: 4px;
  }
  
  .modal-content {
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
  }
}

/* Android-specific fixes */
@media (prefers-color-scheme: light) {
  input, select, textarea {
    color: var(--text-primary);
    background-color: var(--input-bg);
  }
}

/* Landscape orientation adjustments */
@media (max-height: 500px) and (orientation: landscape) {
  header {
    height: auto;        
  }
  
  .container {
    margin: 10px auto;
    padding: 10px;
  }
  
  .modal-content {
    margin: 10% auto;
    max-height: 80vh;
  }
}

/* High DPI device adjustments */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  button, input, select, textarea {
    border-width: 1px;
  }
}