/**
 * PANA Employees - Complete Styles
 * Organigram Multi-level + Employee Directory
 *
 * @package PANA_Employees
 * @version 2.0.0
 */

/* ==========================================================================
   VARIABLES (CSS Custom Properties)
   ========================================================================== */

:root {
  --pana-primary: #e30613;
  --pana-text-dark: #1a1a1a;
  --pana-text-light: #666;
  --pana-text-muted: #999;
  --pana-border: #e9ecef;
  --pana-bg-light: #fbfafa;
  --pana-bg-white: #fff;
  --pana-bg-hover: #e9ecef;
}

/* ==========================================================================
   CONTAINER
   ========================================================================== */

.o__ml-container {
  width: 100%;
}

/* ==========================================================================
   SEARCH BAR
   ========================================================================== */

.o__ml-search-wrapper {
  position: relative;
  width: 100%;
  margin-bottom: 30px;
}

.o__ml-search-input {
  width: 100%;
  padding: 12px 40px 12px 12px;
  border: 1px solid var(--pana-border);
  font-size: 16px;
  font-family: 'Roboto', sans-serif;
  background: var(--pana-bg-white);
  transition: all 0.2s ease;
}

.o__ml-search-input::placeholder {
  color: var(--pana-text-muted);
}

.o__ml-search-input:focus {
  outline: none;
  border-color: var(--pana-primary);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

.o__ml-search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pana-text-muted);
  pointer-events: none;
  width: 20px;
  height: 20px;
  font-size: 20px;
}

.o__ml-search-clear {
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--pana-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.o__ml-search-clear:hover {
  color: var(--pana-primary);
}

.o__ml-search-clear .dashicons {
  width: 20px;
  height: 20px;
  font-size: 20px;
}

/* ==========================================================================
   LEVELS CONTAINER
   ========================================================================== */

.o__ml-levels-container {
  position: relative;
  min-height: 400px;
}

.o__ml-level {
  animation: fadeIn 0.4s ease;
}

.o__ml-level.o__ml-level--hidden {
  display: none;
}

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

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */

.o__ml-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  font-size: 14px;
  flex-wrap: wrap;
}

.o__ml-nav-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.o__ml-back-btn,
.o__ml-home-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  background: var(--pana-bg-white);
  border: 1px solid var(--pana-border);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pana-text-dark);
  cursor: pointer;
  font-family: 'Roboto', sans-serif;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.o__ml-back-btn .dashicons,
.o__ml-home-btn .dashicons {
  width: 18px;
  height: 18px;
  font-size: 18px;
  line-height: 1;
}

.o__ml-back-btn:hover,
.o__ml-home-btn:hover {
  background: #f5f5f5;
  border-color: #999;
  transform: translateX(-2px);
}

.o__ml-home-btn .dashicons {
  color: var(--pana-primary);
}

.o__ml-breadcrumbs-trail {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.o__ml-breadcrumb {
  color: var(--pana-primary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.o__ml-breadcrumb:hover {
  text-decoration: underline;
}

.o__ml-breadcrumb--active {
  color: var(--pana-text-dark);
  font-weight: 600;
  cursor: default;
}

.o__ml-breadcrumb--active:hover {
  text-decoration: none;
}

.o__ml-breadcrumb-separator {
  color: var(--pana-text-muted);
  user-select: none;
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */

.o__ml-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.o__ml-section--ceo .o__ml-card,
.o__ml-section--head .o__ml-card,
.o__ml-section--team-lead .o__ml-card {
  min-width: 320px;
  max-width: 400px;
}

/* ==========================================================================
   CONNECTOR
   ========================================================================== */

.o__ml-connector {
  width: 2px;
  height: 30px;
  background: var(--pana-border);
  margin: 0 auto 30px;
}

/* ==========================================================================
   GRID LAYOUTS
   ========================================================================== */

.o__ml-grid {
  display: grid;
  gap: 20px;
  width: 100%;
}

.o__ml-grid--departments,
.o__ml-grid--teams,
.o__ml-grid--employees {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.o__ml-grid--mixed {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.o__ml-card {
  background: var(--pana-bg-white);
  border: 1px solid var(--pana-border);
  border-radius: 4px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s ease;
  max-width: 400px;
  width: 100%;
}

.o__ml-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.o__ml-card--ceo {
  border-color: var(--pana-primary);
  border-width: 2px;
}

.o__ml-card--manager,
.o__ml-card--department,
.o__ml-card--team {
  border: 1px solid var(--pana-border);
  border-left: 3px solid var(--pana-primary);
}

.o__ml-card--clickable {
  cursor: pointer;
}

.o__ml-card--clickable:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  background: var(--pana-bg-hover);
}

.o__ml-card--clickable .o__ml-btn {
  margin-top: auto;
}

.o__ml-card--hidden {
  display: none;
}

/* Card Avatar */
.o__ml-card-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 15px;
  border: 2px solid var(--pana-border);
  background: var(--pana-bg-light);
}

.o__ml-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Card Body */
.o__ml-card-body {
  width: 100%;
  margin-bottom: 15px;
}

.o__ml-card-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--pana-text-dark);
  margin: 0 0 5px 0;
  line-height: 1.3;
}

.o__ml-card-position {
  font-size: 14px;
  color: var(--pana-text-light);
  margin: 0 0 5px 0;
  line-height: 1.4;
}

.o__ml-card-department {
  font-size: 14px;
  color: var(--pana-primary);
  font-weight: 600;
  margin: 0;
  line-height: 1.4;
}

/* ==========================================================================
   CARD STATS
   ========================================================================== */

.o__ml-stats,
.o__ml-card-stats {
  display: flex;
  gap: 20px;
  justify-content: center;
  padding: 15px 0;
  border-top: 1px solid var(--pana-border);
  border-bottom: 1px solid var(--pana-border);
  margin-bottom: 15px;
  width: 100%;
}

.o__ml-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.o__ml-stat-label {
  font-size: 12px;
  color: var(--pana-text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.o__ml-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--pana-primary);
}

/* ==========================================================================
   CONTACT INFO
   ========================================================================== */

.o__ml-card-contact {
  width: 100%;
  padding-top: 15px;
  border-top: 1px solid var(--pana-border);
  text-align: left;
}

.o__ml-card-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--pana-text-light);
  margin-bottom: 5px;
  line-height: 1.4;
}

.o__ml-card-contact-item:last-child {
  margin-bottom: 0;
}

.o__ml-card-contact-item .dashicons {
  width: 16px;
  height: 16px;
  font-size: 16px;
  flex-shrink: 0;
}

.o__ml-card-contact-item a,
.o__ml-card-contact-item .o__copy-email {
  color: var(--pana-primary);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.o__ml-card-contact-item a:hover,
.o__ml-card-contact-item .o__copy-email:hover {
  text-decoration: underline;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.o__ml-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Roboto', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.o__ml-btn--primary {
  background: var(--pana-primary);
  color: #fff;
}

.o__ml-btn--primary:hover {
  background: #c00510;
}

.o__ml-btn--primary::after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M9 18L15 12L9 6' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.o__ml-btn--back {
  background: var(--pana-bg-light);
  color: var(--pana-text-dark);
  border: 1px solid var(--pana-border);
  margin-bottom: 20px;
}

.o__ml-btn--back:hover {
  background: var(--pana-bg-hover);
}

/* ==========================================================================
   INFO BOX
   ========================================================================== */

.o__ml-info {
  background: var(--pana-bg-light);
  border-left: 3px solid var(--pana-primary);
  padding: 15px 20px;
  margin: 20px 0;
  text-align: center;
  width: 100%;
}

.o__ml-info p {
  margin: 0;
  color: var(--pana-text-dark);
}

/* ==========================================================================
   LOADING STATE
   ========================================================================== */

.o__ml-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  z-index: 10;
}

.o__ml-loading p {
  margin-top: 15px;
  color: var(--pana-text-light);
  font-size: 14px;
}

.o__ml-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--pana-border);
  border-top-color: var(--pana-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.o__ml-empty,
.o__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  background: var(--pana-bg-white);
  border-radius: 4px;
  border: 2px dashed var(--pana-border);
}

.o__ml-empty-icon,
.o__empty-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.o__ml-empty-message,
.o__empty-message {
  font-size: 16px;
  color: var(--pana-text-light);
  margin: 0;
}

/* ==========================================================================
   EMPLOYEE DIRECTORY - CONTROLS
   ========================================================================== */

.o__ed-controls {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.o__ed-search {
  flex: 1;
  min-width: 300px;
}

.o__ed-search-wrapper {
  position: relative;
  width: 100%;
}

.o__ed-search-input {
  width: 100%;
  padding: 12px 40px 12px 12px;
  border: 1px solid var(--pana-border);
  font-size: 16px;
  font-family: 'Roboto', sans-serif;
  background: var(--pana-bg-white);
  transition: all 0.2s ease;
}

.o__ed-search-input::placeholder {
  color: var(--pana-text-muted);
}

.o__ed-search-input:focus {
  outline: none;
  border-color: var(--pana-primary);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

.o__ed-search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--pana-text-muted);
  pointer-events: none;
  width: 20px;
  height: 20px;
  font-size: 20px;
}

.o__ed-filters {
  flex: 0 0 auto;
  min-width: 250px;
}

.o__ed-filter-select {
  width: 100%;
  padding: 12px 40px 12px 16px;
  border: 1px solid var(--pana-border);
  font-size: 16px;
  font-family: 'Roboto', sans-serif;
  background: var(--pana-bg-white);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%23333333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  transition: all 0.2s ease;
}

.o__ed-filter-select:hover {
  border-color: #ccc;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.o__ed-filter-select:focus {
  outline: none;
  border-color: var(--pana-primary);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

/* ==========================================================================
   ALPHABET INDEX
   ========================================================================== */

.o__ed-alphabet-index {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 30px;
  padding: 15px;
  background: var(--pana-bg-light);
}

.o__ed-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  font-family: 'Roboto', sans-serif;
  transition: all 0.2s ease;
}

.o__ed-letter--active {
  background: var(--pana-bg-white);
  color: var(--pana-primary);
  border: 1px solid var(--pana-border);
  cursor: pointer;
}

.o__ed-letter--active:hover,
.o__ed-letter--active.o__ed-letter--selected {
  background: var(--pana-primary);
  color: var(--pana-bg-white);
  border-color: var(--pana-primary);
}

.o__ed-letter--disabled {
  color: var(--pana-text-muted);
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

/* ==========================================================================
   EMPLOYEES CONTAINER
   ========================================================================== */

.o__ed-employees-container {
  width: 100%;
}

/* ==========================================================================
   DEPARTMENT GROUPS
   ========================================================================== */

.o__ed-department-group {
  margin-bottom: 40px;
  animation: fadeIn 0.3s ease;
}

.o__ed-department-group:last-child {
  margin-bottom: 0;
}

.o__ed-department-group[data-hidden="true"] {
  display: none;
}

.o__ed-department-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--pana-primary);
}

.o__ed-department-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--pana-text-dark);
  margin: 0;
  font-family: 'Roboto', sans-serif;
}

.o__ed-department-count {
  font-size: 14px;
  color: var(--pana-text-light);
  font-weight: 500;
  background: var(--pana-bg-light);
  padding: 6px 12px;
  font-family: 'Roboto', sans-serif;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
  .o__ml-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .o__ml-search-bar {
    padding: 12px;
  }

  .o__ml-card {
    padding: 15px;
  }

  .o__ml-card-avatar {
    width: 80px;
    height: 80px;
  }

  .o__ml-stats,
  .o__ml-card-stats {
    gap: 15px;
  }

  .o__ml-back-btn,
  .o__ml-home-btn {
    padding: 8px 12px;
  }

  .o__ml-back-btn .o__ml-back-text,
  .o__ml-home-btn .o__ml-home-text {
    display: none;
  }

  .o__ed-controls {
    flex-direction: column;
    gap: 15px;
  }

  .o__ed-search {
    width: 100%;
    min-width: unset;
  }

  .o__ed-filters {
    width: 100%;
    min-width: unset;
  }

  .o__ed-department-name {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .o__ml-card-name {
    font-size: 16px;
  }

  .o__ml-card-position {
    font-size: 13px;
  }

  .o__ml-btn {
    width: 100%;
    justify-content: center;
  }

  .o__ed-alphabet-index {
    gap: 4px;
    padding: 10px;
  }

  .o__ed-letter {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  .o__ed-department-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ==========================================================================
   ACCESSIBILITY - REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .o__ml-card,
  .o__ml-breadcrumb,
  .o__ml-btn,
  .o__ml-search-input,
  .o__ml-level,
  .o__ed-search-input,
  .o__ed-filter-select,
  .o__ed-letter,
  .o__ed-department-group {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
}