/* =====================================================
   SRE Features Stylesheet
   1. Live Telemetry & Golden Signals HUD
   2. Chaos & Incident Response Simulator
   3. Global Command Palette (Ctrl+K)
   4. Interactive Skills Matrix & Proof Cards
   5. Resume Quick Previewer Modal
===================================================== */

/* =====================================================
   1. Live Telemetry & Golden Signals HUD
===================================================== */
.sre-telemetry-hud {
  margin: 32px auto 0;
  max-width: 960px;
  background: var(--bg-deep);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--panel-border);
  flex-wrap: wrap;
  gap: 10px;
}

.telemetry-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.telemetry-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.telemetry-chaos-btn {
  background: rgba(255, 95, 86, 0.12);
  border: 1px solid rgba(255, 95, 86, 0.45);
  color: #ff7b72;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
}

.telemetry-chaos-btn:hover {
  background: #ff5f56;
  color: #0d1117;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 95, 86, 0.4);
}

.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--panel-border);
}

.telemetry-card {
  background: var(--bg-deep);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-metric-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}

.card-metric-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #eef2f6;
  margin-bottom: 8px;
}

.sparkline-canvas {
  width: 100%;
  height: 28px;
  display: block;
}

.card-metric-status {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #4ade80;
  display: flex;
  align-items: center;
  gap: 5px;
}

.card-metric-status.warning {
  color: #ffb454;
}

/* =====================================================
   2. Chaos & Incident Simulator Modal
===================================================== */
.chaos-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.chaos-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.chaos-modal-box {
  background: #0b0f15;
  border: 1px solid rgba(255, 95, 86, 0.5);
  border-radius: 12px;
  width: 100%;
  max-width: 680px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 30px rgba(255, 95, 86, 0.2);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.chaos-modal-overlay.active .chaos-modal-box {
  transform: translateY(0) scale(1);
}

.chaos-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 95, 86, 0.3);
}

.chaos-badge {
  background: #ff5f56;
  color: #0b0f15;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  animation: pulseAlarm 1.2s infinite;
}

@keyframes pulseAlarm {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.chaos-timer {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--amber);
}

.chaos-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
}

.chaos-close-btn:hover {
  color: #fff;
}

.chaos-body {
  padding: 24px;
}

.chaos-alert-banner {
  background: rgba(255, 95, 86, 0.08);
  border-left: 3px solid #ff5f56;
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.chaos-alert-title {
  color: #ff7b72;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.chaos-alert-detail {
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.5;
  margin: 0;
}

.chaos-telemetry-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.chaos-strip-item {
  background: #111620;
  border: 1px solid var(--panel-border);
  padding: 10px 14px;
  border-radius: 6px;
  text-align: center;
}

.chaos-strip-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  display: block;
  margin-bottom: 4px;
}

.chaos-strip-val {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ff7b72;
}

.chaos-strip-val.ok {
  color: #4ade80;
}

.chaos-choices-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.chaos-options-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chaos-option-btn {
  background: #131924;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text);
  font-family: var(--font-mono);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chaos-option-btn:hover {
  border-color: var(--cyan);
  background: rgba(94, 234, 212, 0.05);
  transform: translateX(4px);
}

.chaos-option-cmd {
  color: var(--amber);
  font-size: 0.85rem;
  font-weight: 600;
}

.chaos-option-expl {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.chaos-feedback-box {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  display: none;
}

.chaos-feedback-box.success {
  display: block;
  background: rgba(39, 201, 63, 0.1);
  border: 1px solid rgba(39, 201, 63, 0.4);
  color: #4ade80;
}

.chaos-feedback-box.partial {
  display: block;
  background: rgba(255, 180, 84, 0.1);
  border: 1px solid rgba(255, 180, 84, 0.4);
  color: var(--amber);
}

/* =====================================================
   3. Global Command Palette (Ctrl+K)
===================================================== */
.palette-trigger-chip {
  position: fixed;
  top: 18px;
  right: 20px;
  z-index: 40;
  background: rgba(16, 21, 28, 0.85);
  border: 1px solid rgba(33, 42, 52, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 6px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.palette-trigger-chip:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-1px);
}

.palette-key {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.65rem;
  color: #eef2f6;
}

.palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 20px 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.palette-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.palette-box {
  background: #0d1219;
  border: 1px solid rgba(94, 234, 212, 0.4);
  border-radius: 12px;
  width: 100%;
  max-width: 600px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 25px rgba(94, 234, 212, 0.2);
  transform: translateY(-15px) scale(0.98);
  transition: transform 0.2s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.palette-overlay.active .palette-box {
  transform: translateY(0) scale(1);
}

.palette-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--panel-border);
  background: #111721;
}

.palette-icon {
  font-size: 1.1rem;
  color: var(--cyan);
}

.palette-input {
  flex-grow: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: #fff;
  caret-color: var(--amber);
}

.palette-esc-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-faint);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
}

.palette-list {
  max-height: 340px;
  overflow-y: auto;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.palette-group-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  text-transform: uppercase;
  padding: 6px 12px 2px;
  letter-spacing: 0.5px;
}

.palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.palette-item:hover,
.palette-item.selected {
  background: rgba(94, 234, 212, 0.1);
}

.palette-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.palette-item-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.palette-item-text {
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: #eef2f6;
}

.palette-item.selected .palette-item-text {
  color: var(--cyan);
}

.palette-item-hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* =====================================================
   4. Interactive Skills Matrix & Proof Cards
===================================================== */
.skills-filter-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.skill-filter-btn {
  background: var(--bg-deep);
  border: 1px solid var(--panel-border);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.skill-filter-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-1px);
}

.skill-filter-btn.active {
  background: rgba(94, 234, 212, 0.12);
  border-color: var(--cyan);
  color: var(--cyan);
  font-weight: 600;
}

.skill-item-interactive {
  cursor: pointer;
  position: relative;
  transition: all 0.25s ease !important;
}

.skill-item-interactive:hover {
  transform: translateY(-4px) !important;
  border-color: var(--amber) !important;
  box-shadow: 0 8px 24px rgba(255, 180, 84, 0.18);
}

.skill-item-interactive.active {
  border-color: var(--cyan) !important;
  background-color: rgba(94, 234, 212, 0.08) !important;
  box-shadow: 0 8px 24px rgba(94, 234, 212, 0.25);
}

.skill-proof-card {
  margin-top: 24px;
  background: var(--bg-deep);
  border: 1px solid rgba(94, 234, 212, 0.4);
  border-radius: 10px;
  padding: 22px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  display: none;
  animation: slideDown 0.3s ease;
}

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

.skill-proof-card.active {
  display: block;
}

.proof-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.proof-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #fff;
  margin: 0;
}

.proof-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber);
  background: rgba(255, 180, 84, 0.12);
  border: 1px solid rgba(255, 180, 84, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
}

.proof-desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 14px;
}

.proof-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.proof-chip {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 4px 10px;
  border-radius: 4px;
}

/* =====================
   5. Resume Previewer Modal
===================== */
.resume-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.resume-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.resume-modal-box {
  background: #0d1219;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  width: 100%;
  max-width: 900px;
  height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
  transform: translateY(20px) scale(0.98);
  transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.resume-modal-overlay.active .resume-modal-box {
  transform: translateY(0) scale(1);
}

.resume-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #121822;
  border-bottom: 1px solid var(--panel-border);
}

.resume-modal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--amber);
}

.resume-modal-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.resume-action-btn {
  background: rgba(255, 180, 84, 0.12);
  border: 1px solid var(--amber);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
}

.resume-action-btn:hover {
  background: var(--amber);
  color: #0b0f15;
}

.resume-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
}

.resume-close-btn:hover {
  color: #fff;
}

.resume-modal-body {
  flex-grow: 1;
  background: #080c10;
  position: relative;
}

.resume-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .telemetry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .palette-trigger-chip {
    top: 10px;
    right: 10px;
    font-size: 0.65rem;
    padding: 4px 8px;
  }
  .chaos-telemetry-strip {
    grid-template-columns: 1fr;
  }
}