/* ==========================================================================
   GLPI Control Center - projectors.css
   --------------------------------------------------------------------------
   Estilos do Módulo de Gestão de Projetores (Sprint 8).
   Modular, responsivo, com states de loading, empty e erro.
   ========================================================================== */

/* ── Container ────────────────────────────────────────────────────────────── */
.pj-container {
  padding: 0;
  animation: pjFadeIn 0.3s ease;
}

@keyframes pjFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.pj-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.pj-header-left { flex: 1; min-width: 200px; }
.pj-header-right { flex-shrink: 0; }

.pj-title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  color: var(--text, #e8eaf6);
}

.pj-subtitle {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--text2, #9299b8);
}

/* ── Indicators Grid ──────────────────────────────────────────────────────── */
.pj-indicators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.pj-indicator-card {
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius, 12px);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s;
}

.pj-indicator-card:hover {
  border-color: var(--surface3, #2a2e42);
}

.pj-indicator-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.pj-indicator-body {
  display: flex;
  flex-direction: column;
}

.pj-indicator-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text, #e8eaf6);
  line-height: 1.2;
}

.pj-indicator-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text3, #5a6080);
}

/* ── Alerts Banner ────────────────────────────────────────────────────────── */
.pj-alerts-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: var(--radius-sm, 8px);
  margin-bottom: 20px;
  animation: pjFadeIn 0.3s ease;
}

.pj-alerts-banner a {
  font-size: 12px;
  color: var(--color-red);
  text-decoration: underline;
  margin-left: 4px;
}

.pj-alerts-banner a:hover {
  color: var(--color-red);
  text-decoration: none;
}

.pj-alerts-icon {
  font-size: 20px;
  color: var(--yellow, #ffc107);
}

.pj-alerts-text {
  font-size: 13px;
  color: var(--text, #e8eaf6);
}

.pj-alerts-text strong {
  color: var(--yellow, #ffc107);
}

/* ── Search Bar ───────────────────────────────────────────────────────────── */
.pj-search-bar {
  margin-bottom: 20px;
}

.pj-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.pj-search-icon {
  position: absolute;
  left: 14px;
  font-size: 16px;
  color: var(--text3, #5a6080);
  pointer-events: none;
}

.pj-search-input {
  width: 100%;
  padding: 12px 40px 12px 42px;
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius-sm, 8px);
  color: var(--text, #e8eaf6);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.pj-search-input::placeholder { color: var(--text3, #5a6080); }
.pj-search-input:focus { border-color: var(--accent, #4f7ef7); }

.pj-search-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text3, #5a6080);
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s;
}

.pj-search-clear:hover { color: var(--text, #e8eaf6); }

/* ── Status Filters ───────────────────────────────────────────────────────── */
.pj-status-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pj-status-btn {
  padding: 6px 14px;
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: 20px;
  color: var(--text2, #9299b8);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pj-status-btn:hover {
  color: var(--text, #e8eaf6);
  border-color: var(--status-color, var(--accent));
}

.pj-status-btn.active {
  background: rgba(79, 126, 247, 0.15);
  border-color: var(--status-color, var(--accent));
  color: var(--status-color, var(--accent));
}

/* ── Result Count ─────────────────────────────────────────────────────────── */
.pj-result-count {
  font-size: 13px;
  color: var(--text2, #9299b8);
  margin-bottom: 14px;
}

/* ── Projector Grid ───────────────────────────────────────────────────────── */
.pj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}

/* ── Projector Card ───────────────────────────────────────────────────────── */
.pj-card {
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius, 12px);
  padding: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.pj-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent, var(--accent));
  opacity: 0.6;
  transition: opacity 0.2s;
}

.pj-card:hover {
  border-color: var(--card-accent, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.pj-card:hover::before { opacity: 1; }

.pj-card-alert {
  border-color: rgba(var(--status-warning-rgb), 0.4);
}

.pj-cleaning-badge {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 500;
}

.pj-card:focus-visible {
  outline: 2px solid var(--accent, #4f7ef7);
  outline-offset: 2px;
}

.pj-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.pj-card-icon {
  font-size: 24px;
  line-height: 1;
}

.pj-card-status {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pj-card-body {
  margin-bottom: 14px;
}

.pj-card-name {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text, #e8eaf6);
}

.pj-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pj-card-meta-item {
  font-size: 12px;
  color: var(--text2, #9299b8);
}

.pj-card-meta-item strong {
  color: var(--text3, #5a6080);
  font-weight: 600;
}

/* ── Lamp Bar ─────────────────────────────────────────────────────────────── */
.pj-card-lamp {
  padding-top: 12px;
  border-top: 1px solid var(--border, #2e3347);
}

.pj-lamp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.pj-lamp-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text2, #9299b8);
}

.pj-lamp-pct {
  font-size: 13px;
  font-weight: 700;
}

.pj-lamp-bar {
  height: 6px;
  background: var(--surface3, #2a2e42);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}

.pj-lamp-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

.pj-lamp-detail {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text3, #5a6080);
}

/* ── Card Alerts ──────────────────────────────────────────────────────────── */
.pj-card-alerts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
}

.pj-card-alert-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

.pj-alert-critical {
  background: rgba(255, 85, 85, 0.16);
  color: #ff5555;
}

.pj-alert-warning {
  background: rgba(255, 193, 7, 0.16);
  color: #ffc107;
}

.pj-alert-info {
  background: rgba(146, 153, 184, 0.16);
  color: #9299b8;
}

.pj-card-alert-more {
  font-size: 10px;
  font-weight: 600;
  color: var(--text3, #5a6080);
}

/* ── Detail View ──────────────────────────────────────────────────────────── */
.pj-detail-header {
  margin-bottom: 24px;
}

.pj-back-btn {
  background: none;
  border: none;
  color: var(--accent, #4f7ef7);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.15s;
}

.pj-back-btn:hover { opacity: 0.8; }

.pj-back-btn:focus-visible {
  outline: 2px solid var(--accent, #4f7ef7);
  outline-offset: 2px;
}

.pj-detail-title-group {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.pj-detail-icon {
  font-size: 36px;
  line-height: 1;
  flex-shrink: 0;
}

.pj-detail-title {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--text, #e8eaf6);
}

.pj-detail-subtitle {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--text2, #9299b8);
}

.pj-detail-actions {
  margin-top: 12px;
}

/* ── Detail Lamp Section ──────────────────────────────────────────────────── */
.pj-detail-lamp-section {
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius, 12px);
  padding: 20px;
  margin-bottom: 24px;
}

.pj-detail-lamp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.pj-detail-lamp-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #e8eaf6);
}

.pj-detail-lamp-bar {
  height: 12px;
  background: var(--surface3, #2a2e42);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 10px;
}

.pj-detail-lamp-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.5s ease;
}

.pj-detail-lamp-stats {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text2, #9299b8);
}

/* ── Detail Grid ──────────────────────────────────────────────────────────── */
.pj-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.pj-detail-section {
  background: var(--surface, #1a1d27);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius, 12px);
  padding: 20px;
}

.pj-detail-section-title {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text2, #9299b8);
}

/* ── Detail Fields ────────────────────────────────────────────────────────── */
.pj-detail-fields {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pj-detail-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border, #2e3347);
}

.pj-detail-field:last-child { border-bottom: none; padding-bottom: 0; }

.pj-detail-field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2, #9299b8);
}

.pj-detail-field-value {
  font-size: 13px;
  color: var(--text, #e8eaf6);
  text-align: right;
  max-width: 60%;
  word-break: break-word;
}

/* ── Timeline ─────────────────────────────────────────────────────────────── */
.pj-history-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.pj-history-stat {
  font-size: 12px;
  color: var(--text2, #9299b8);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pj-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pj-timeline-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border, #2e3347);
  position: relative;
}

.pj-timeline-item:last-child { border-bottom: none; }

.pj-timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
}

.pj-timeline-content {
  flex: 1;
  min-width: 0;
}

.pj-timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.pj-timeline-type {
  font-size: 12px;
  font-weight: 600;
}

.pj-timeline-date {
  font-size: 11px;
  color: var(--text3, #5a6080);
  font-family: "JetBrains Mono", monospace;
}

.pj-timeline-desc {
  font-size: 13px;
  color: var(--text2, #9299b8);
  margin: 4px 0;
  line-height: 1.4;
}

.pj-timeline-responsible,
.pj-timeline-hours {
  font-size: 11px;
  color: var(--text3, #5a6080);
  display: block;
}

.pj-timeline-more {
  font-size: 12px;
  color: var(--text3, #5a6080);
  text-align: center;
  padding: 8px;
}

.pj-empty-inline {
  font-size: 13px;
  color: var(--text3, #5a6080);
  font-style: italic;
}

/* ── Maintenance Form ─────────────────────────────────────────────────────── */
.pj-maintenance-form {
  max-width: 500px;
}

.pj-form-group {
  margin-bottom: 18px;
}

.pj-form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2, #9299b8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.pj-form-input,
.pj-form-select,
.pj-form-textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--surface2, #222535);
  border: 1px solid var(--border, #2e3347);
  border-radius: var(--radius-sm, 8px);
  color: var(--text, #e8eaf6);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.pj-form-input:focus,
.pj-form-select:focus,
.pj-form-textarea:focus {
  border-color: var(--accent, #4f7ef7);
}

.pj-form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239299b8'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

.pj-form-textarea {
  resize: vertical;
  min-height: 80px;
}

.pj-form-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.pj-form-feedback {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm, 8px);
  font-size: 13px;
}

.pj-form-feedback-error {
  background: rgba(255, 85, 85, 0.12);
  color: #ff5555;
  border: 1px solid rgba(255, 85, 85, 0.3);
}

.pj-form-feedback-success {
  background: rgba(0, 200, 150, 0.12);
  color: #00c896;
  border: 1px solid rgba(0, 200, 150, 0.3);
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.pj-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
}

.pj-btn:focus-visible {
  outline: 2px solid var(--accent, #4f7ef7);
  outline-offset: 2px;
}

.pj-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pj-btn-primary {
  background: linear-gradient(135deg, var(--accent, #4f7ef7), var(--accent2, #6c5ce7));
  color: #fff;
}

.pj-btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 126, 247, 0.4);
}

.pj-btn-secondary {
  background: var(--surface2, #222535);
  border: 1px solid var(--border, #2e3347);
  color: var(--text2, #9299b8);
}

.pj-btn-secondary:hover:not(:disabled) {
  color: var(--text, #e8eaf6);
  border-color: var(--accent, #4f7ef7);
}

/* ── States: Loading ──────────────────────────────────────────────────────── */
.pj-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  gap: 16px;
}

.pj-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border, #2e3347);
  border-top-color: var(--accent, #4f7ef7);
  border-radius: 50%;
  animation: pjSpin 0.8s linear infinite;
}

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

.pj-loading-text {
  font-size: 14px;
  color: var(--text2, #9299b8);
}

/* ── States: Empty ────────────────────────────────────────────────────────── */
.pj-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.pj-empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.pj-empty-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text2, #9299b8);
}

.pj-empty-message {
  margin: 0;
  font-size: 14px;
  color: var(--text3, #5a6080);
}

/* ── States: Error ────────────────────────────────────────────────────────── */
.pj-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  background: var(--surface, #1a1d27);
  border: 1px solid rgba(255, 85, 85, 0.3);
  border-radius: var(--radius, 12px);
  gap: 12px;
}

.pj-error-icon {
  font-size: 36px;
  color: var(--red, #ff5555);
}

.pj-error-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text, #e8eaf6);
}

.pj-error-message {
  margin: 0;
  font-size: 14px;
  color: var(--text2, #9299b8);
  max-width: 400px;
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVIDADE
   ══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .pj-header {
    flex-direction: column;
    gap: 12px;
  }

  .pj-header-right { width: 100%; }

  .pj-indicators-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .pj-grid {
    grid-template-columns: 1fr;
  }

  .pj-status-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .pj-detail-grid {
    grid-template-columns: 1fr;
  }

  .pj-detail-lamp-stats {
    flex-direction: column;
    gap: 4px;
  }

  .pj-form-actions {
    flex-direction: column;
  }

  .pj-form-actions .pj-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .pj-title { font-size: 20px; }
  .pj-detail-title { font-size: 18px; }

  .pj-indicators-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .pj-indicator-card { padding: 12px; }
  .pj-indicator-value { font-size: 18px; }
  .pj-indicator-icon { font-size: 20px; }

  .pj-card { padding: 14px; }
  .pj-card-name { font-size: 15px; }
}

/* ── Acessibilidade ──────────────────────────────────────────────────────── */

.pj-card:focus-visible,
.pj-btn:focus-visible,
.pj-back-btn:focus-visible,
.pj-status-btn:focus-visible {
  outline: 2px solid var(--accent, #4f7ef7);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .pj-container,
  .pj-card,
  .pj-spinner {
    animation: none;
    transition: none;
  }

  .pj-card:hover { transform: none; }
  .pj-btn:hover { transform: none; }
}