/* Author: Mehmet Kahya */
/* Created: 17 March 2024 */
/* Last Updated: 5 May 2024 */

:root {
  --primary-color: #3B82F6;
  --secondary-color: #60A5FA;
  --accent-color: #2563EB;
  --success-color: #10B981;
  --error-color: #EF4444;
  --text-color: #1F2937;
  --text-secondary: #6B7280;
  --bg-color: #F3F4F6;
  --card-bg: #FFFFFF;
  --border-color: #E5E7EB;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  --primary-color: #60A5FA;
  --secondary-color: #93C5FD;
  --accent-color: #3B82F6;
  --success-color: #34D399;
  --error-color: #F87171;
  --text-color: #F9FAFB;
  --text-secondary: #D1D5DB;
  --bg-color: #111827;
  --card-bg: #1F2937;
  --border-color: #374151;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Header */
header {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.ascii-art {
  color: white;
  font-size: 0.7rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
}

/* Theme Switch */
.theme-switch {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--card-bg);
  padding: 0.75rem;
  border-radius: 2rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
}

.switch {
  position: relative;
  display: inline-block;
  width: 3rem;
  height: 1.75rem;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--text-secondary);
  transition: 0.3s;
  border-radius: 1.75rem;
}

.slider:before {
  position: absolute;
  content: "";
  height: 1.25rem;
  width: 1.25rem;
  left: 0.25rem;
  bottom: 0.25rem;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(1.25rem);
}

/* Main Content */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Email Controls */
.email-controls {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
}

.email-input-group {
  position: relative;
  display: flex;
  gap: 0.5rem;
}

.email-input-group input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  color: var(--text-color);
  background-color: var(--bg-color);
  transition: all 0.2s ease;
}

.email-input-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.button-group {
  display: flex;
  gap: 0.75rem;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: white;
  background-color: var(--primary-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

button:hover {
  background-color: var(--accent-color);
  transform: translateY(-1px);
}

.icon-button {
  padding: 0.75rem;
  min-width: 2.5rem;
  background-color: var(--bg-color);
  color: var(--text-color);
}

.icon-button:hover {
  background-color: var(--border-color);
  color: var(--text-color);
}

/* Search Input */
.search-container {
  margin-bottom: 1.5rem;
}

.search-input-group {
  position: relative;
  max-width: 400px;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

#email-search {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-color);
  background-color: var(--bg-color);
}

/* Table */
.table-container {
  overflow-x: auto;
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-weight: 600;
  text-align: left;
  padding: 1rem;
  border-bottom: 2px solid var(--border-color);
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: var(--bg-color);
  color: var(--text-color);
}

/* Auto Refresh */
.auto-refresh {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--bg-color);
  border-radius: 0.5rem;
  border: 2px solid var(--border-color);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--text-color);
}

.select-input {
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  background-color: var(--bg-color);
  color: var(--text-color);
}

/* Footer */
footer {
  margin-top: auto;
  padding: 2rem;
  background-color: var(--card-bg);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  font-weight: bolder;
}

.footer p a{
  color: var(--primary-color);
  font-weight: bolder;
  text-decoration: none !important; 
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.social {
  display: flex;
  gap: 1rem;
}

.social a {
  color: var(--text-color);
  font-size: 1.25rem;
  transition: color 0.2s ease;
}

.social a:hover {
  color: var(--primary-color);
}

.warning-button {
  background-color: var(--error-color);
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.warning-button:hover {
  background-color: #DC2626;
}

/* Loading and Error States */
.spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 2rem auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.error-message {
  padding: 1rem;
  border-radius: 0.5rem;
  text-align: center;
  font-weight: 500;
  margin: 1rem 0;
}

/* Email Modal */
.email-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 50;
}

.email-modal-content {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 1rem;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.email-modal h2 {
  margin-bottom: 1rem;
  color: var(--text-color);
}

.email-meta {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.email-body {
  color: var(--text-color);
  line-height: 1.6;
}

.attachments {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.attachment-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: var(--bg-color);
  border-radius: 0.375rem;
  color: var(--text-color);
  text-decoration: none;
  transition: all 0.2s ease;
}

.attachment-link:hover {
  background-color: var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .app-container {
    padding: 1rem;
  }

  .email-controls {
    grid-template-columns: 1fr;
  }

  .button-group {
    flex-direction: column;
  }

  .auto-refresh {
    flex-direction: column;
    align-items: flex-start;
  }

  .theme-switch {
    position: static;
    margin: 0 auto 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  .email-modal {
    padding: 1rem;
  }

  .email-modal-content {
    padding: 1.5rem;
  }
}

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

.card {
  animation: fadeIn 0.3s ease-out;
}

.search-input-group i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

.icon-button i {
  font-size: 1rem;
}

button i {
  font-size: 1rem;
}

.social a i {
  font-size: 1.5rem;
  transition: transform 0.2s ease;
}

.social a:hover i {
  transform: scale(1.1);
}

.warning-button i {
  margin-right: 0.5rem;
}

/* Dark mode icon colors */
[data-theme="dark"] .icon-button i {
  color: var(--text-color);
}

[data-theme="dark"] .social a i {
  color: var(--text-color);
}

/* Loading spinner alternative */
.spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--border-color);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 2rem auto;
}

/* Email actions */
.email-actions {
  display: flex;
  gap: 0.5rem;
}

.email-actions .icon-button {
  padding: 0.5rem;
  min-width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Modal close button */
.email-modal .close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.2s ease;
}

.email-modal .close-btn:hover {
  color: var(--error-color);
}

.email-modal .close-btn i {
  font-size: 1.25rem;
}

/* Header Content */
.header-content {
  position: relative;
  z-index: 1;
}

.header-icons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1rem;
}

.header-icons i {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.header-icons i:hover {
  transform: translateY(-2px);
  color: white;
}

/* Input Icons */
.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  pointer-events: none;
}

.email-input-group input {
  padding-left: 2.5rem;
}

/* Table Icons */
th i {
  margin-right: 0.5rem;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Social Icons */
.social {
  display: flex;
  gap: 1.25rem;
}

.social a {
  color: var(--text-color);
  font-size: 1.5rem;
  transition: all 0.2s ease;
  position: relative;
}

.social a:hover {
  color: var(--primary-color);
  transform: translateY(-2px);
}

.social a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--primary-color);
  bottom: -4px;
  left: 0;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.social a:hover::after {
  transform: scaleX(1);
}

/* Button Icons */
.primary-button i {
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.primary-button:hover i {
  transform: scale(1.1);
}

.icon-button i {
  font-size: 1.125rem;
}

/* Footer Icons */
.footer-content p i {
  margin-right: 0.5rem;
  color: var(--primary-color);
}

/* Auto Refresh Icons */
.checkbox-label i {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-right: 0.5rem;
}

/* Dark Mode Icon Colors */
[data-theme="dark"] .header-icons i {
  color: rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .social a::after {
  background: var(--secondary-color);
}

/* Icon Animations */
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.fa-rotate {
  transition: transform 0.3s ease;
}

button:hover .fa-rotate {
  animation: rotate 1s linear infinite;
}

.fa-wand-magic-sparkles {
  transition: all 0.3s ease;
}

button:hover .fa-wand-magic-sparkles {
  filter: brightness(1.2);
  transform: rotate(-10deg) scale(1.1);
}