/* CSS Variables - Design Tokens */
:root {
  /* Colors */
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-text: #0F172A;
  --color-text-muted: #475569;
  --color-border: #E2E8F0;
  --color-primary: #1D4ED8;
  --color-primary-hover: #1E40AF;
  --color-success: #16A34A;
  --color-warning: #D97706;
  --color-danger: #DC2626;
  --color-info: #2563EB;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.5;
}

/* Typography */
h1 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
}

h2 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}

h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
}

h4 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.text-muted {
  color: var(--color-text-muted);
  font-size: 13px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 44px;
  min-width: 44px;
}

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

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

.btn-secondary {
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: 14px;
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  min-height: 44px;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-lg);
}

/* Modal content box - only applies when inside modal-overlay */
.modal-overlay > .modal {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  width: 100%;
}

/* Modal when directly on body (messages modal) */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-lg);
}

.modal[style*="display: flex"] {
  display: flex !important;
}

.modal-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: var(--space-xs);
  min-width: 44px;
  min-height: 44px;
}

.modal-close:hover {
  color: var(--color-text);
}

/* Modal Messages Container */
.modal-messages-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  flex: 1;
  min-height: 0;
}

.modal-message-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
  min-height: 0;
  position: relative;
}

.modal-message-label {
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text);
}

.modal-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  resize: vertical;
  flex: 1;
  min-height: 0;
}

.modal-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

/* Make both invitation message textareas the same height */
#invitationMessageSourcer,
#invitationMessageLead {
  flex: 1;
  min-height: 0;
}

.modal-content {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  max-width: 90vw;
  max-height: 80vh;
  height: 80vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-content-area {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: visible;
  max-height: none;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  min-width: 300px;
  max-width: 400px;
}

.toast-success {
  border-left: 4px solid var(--color-success);
}

.toast-error {
  border-left: 4px solid var(--color-danger);
}

.toast-info {
  border-left: 4px solid var(--color-info);
}

/* Utilities */
.hidden {
  display: none !important;
}

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

.mt-md {
  margin-top: var(--space-md);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.p-md {
  padding: var(--space-md);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  z-index: 100;
  margin-top: var(--space-xs);
}

.dropdown-item {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.dropdown-item:hover {
  background-color: var(--color-bg);
}

/* Loading Spinner */
.spinner {
  border: 2px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
  display: inline-block;
}

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

/* Sortable Table Headers */
.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background-color 0.2s;
}

.sortable:hover {
  background-color: var(--color-bg);
}

.sort-arrow {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 2px;
  margin-left: var(--space-xs);
  font-size: 9px;
  line-height: 1;
  vertical-align: middle;
  color: var(--color-text-muted);
  min-width: 20px;
  height: 14px;
}

.sort-arrow .arrow-up,
.sort-arrow .arrow-down {
  display: inline-block;
  transition: opacity 0.2s, color 0.2s;
  line-height: 1;
  user-select: none;
}

.sort-arrow .arrow-up:hover,
.sort-arrow .arrow-down:hover {
  opacity: 0.8 !important;
}

.sort-arrow .arrow-up {
  margin: 0;
}

.sort-arrow .arrow-down {
  margin: 0;
}

/* Modal */
/* Base modal overlay styles - shared by all modals */
.modal-overlay,
.modal-overlay-assign-job,
.modal-overlay-job-info,
.modal-overlay-job-lead,
.modal-overlay-jobs,
.modal-overlay-messages,
.modal-overlay-invitation-details,
.modal-overlay-linkedin-reconnect {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.modal-overlay:not(.hidden),
.modal-overlay-assign-job:not(.hidden),
.modal-overlay-job-info:not(.hidden),
.modal-overlay-job-lead:not(.hidden),
.modal-overlay-jobs:not(.hidden),
.modal-overlay-messages:not(.hidden),
.modal-overlay-invitation-details:not(.hidden),
.modal-overlay-linkedin-reconnect:not(.hidden) {
  display: flex !important;
}

/* Base modal content styles - shared by all modals */
.modal-overlay > .modal,
.modal-overlay-assign-job > .modal-content-assign-job,
.modal-overlay-job-info > .modal-content-job-info,
.modal-overlay-job-lead > .modal-content-job-lead,
.modal-overlay-jobs > .modal-content-jobs,
.modal-overlay-invitation-details > .modal-content-invitation-details,
.modal-overlay-linkedin-reconnect > .modal-content-linkedin-reconnect {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow: auto;
}

/* Messages modal content - no max-width restriction */
.modal-overlay-messages > .modal-content-messages {
  background-color: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  width: 90%;
  height: 80%;
  max-height: 90vh;
  overflow: auto;
}

/* Specific modal content overrides */
.modal-overlay-job-lead > .modal-content-job-lead {
  max-width: 800px;
}

.modal-overlay-jobs > .modal-content-jobs {
  max-width: 600px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s;
}

.modal-close:hover {
  background-color: var(--color-bg);
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* Invitation Details */
.invitation-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.invitation-detail-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.invitation-detail-item label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

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

.invitation-detail-item span {
  font-size: 14px;
  color: var(--color-text);
}

.invitation-status {
  color: var(--color-info);
  font-weight: 500;
}

/* Loading Spinner Animation */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-spinner {
  animation: spin 1s linear infinite;
}

/* Modal Spinner */
.modal-spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  min-height: 200px;
  gap: var(--space-md);
}

.modal-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.modal-spinner-text {
  color: var(--color-text-muted);
  font-size: 14px;
  text-align: center;
}

/* Responsive */
@media (max-width: 767px) {
  .modal {
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }

  .toast-container {
    left: var(--space-md);
    right: var(--space-md);
  }
}