/* ============================================================
   EMMA C2C — Layout System
   3-Panel Responsive Grid: Utility | Canvas | Validation Bridge
   ============================================================ */

/* ── App Shell ── */
.app-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Header (2-row) ── */
.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, #001a3a, #004684, #005599, #004684, #001a3a);
  background-size: 300% 300%;
  animation: headerGradient 12s ease infinite;
  border-bottom: 3px solid;
  border-image: linear-gradient(90deg, var(--theme-secondary), #E6A521, var(--theme-secondary)) 1;
  color: white;
}

@keyframes headerGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Row 1: Logos + Brand + Controls */
.header-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  min-height: 58px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header-logo {
  height: 32px;
  width: auto;
  opacity: 0.95;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.3));
}

/* Real NC A&T Official Logo — reversed white on dark background */
.header-at-logo {
  height: 40px;
  width: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.3));
}

/* Separator between logos */
.header-logo-separator {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.header-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.header-brand-name {
  font-size: 30px;
  font-weight: var(--font-weight-black);
  letter-spacing: 0.01em;
  display: flex;
  align-items: baseline;
  gap: 0;
}

.header-brand-name .emma-letter {
  color: var(--theme-secondary);
  font-weight: var(--font-weight-black);
}

.header-brand-name .emma-word {
  color: rgba(255, 255, 255, 0.92);
  font-weight: var(--font-weight-medium);
  font-size: 30px;
}

.header-brand-tagline {
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-medium);
  opacity: 0.7;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Header Right: College Badge + Controls */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* College Icon Badge */
.college-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-semibold);
  color: white;
  transition: background var(--duration-fast);
}

.college-badge-icon {
  font-size: 1.1rem;
}

.college-badge-label {
  font-size: var(--font-scale-xs);
  letter-spacing: 0.06em;
}

/* AVA-style Control Buttons */
.header-control-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-fast);
  color: white;
  min-width: 48px;
}

.header-control-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}

.header-control-btn .control-icon {
  font-size: 1.1rem;
}

.header-control-btn .control-label {
  font-size: 9px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.header-control-btn.active {
  background: rgba(var(--theme-secondary-rgb, 253, 185, 39), 0.25);
  border-color: rgba(var(--theme-secondary-rgb, 253, 185, 39), 0.5);
}

.header-control-btn.muted {
  opacity: 0.5;
}

/* Admin-only elements: hidden by default, shown via JS setDemoRole() */
.admin-only {
  display: none !important;
}
.admin-only.admin-visible {
  display: flex !important;
}

/* Row 2: removed — progress + selector now in canvas body */

/* ── Canvas Top Bar (replaces header bottom row) ── */
.canvas-top-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  margin-bottom: var(--space-sm);
  flex-shrink: 0;
}

.canvas-program-selector {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(var(--theme-primary-rgb), 0.04);
  border: 1px solid rgba(var(--theme-primary-rgb), 0.12);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-fast);
  flex: 1;
  text-align: left;
}

.canvas-program-selector:hover {
  background: rgba(var(--theme-primary-rgb), 0.08);
  border-color: rgba(var(--theme-primary-rgb), 0.2);
}

.canvas-selector-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.canvas-selector-text {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.canvas-selector-label {
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text-primary);
}

.canvas-selector-hint {
  font-size: 11px;
  color: var(--theme-text-secondary);
  opacity: 0.7;
}

.canvas-selector-arrow {
  font-size: 10px;
  color: var(--theme-text-secondary);
  flex-shrink: 0;
}

/* ── Progress Hero Bar ── */
.progress-hero {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.04), rgba(var(--theme-primary-rgb), 0.02));
  border: 1px solid rgba(var(--theme-primary-rgb), 0.08);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-sm);
  flex-shrink: 0;
}

.progress-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.progress-hero-title {
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.progress-hero-count {
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text-secondary);
}

.progress-hero-bar-wrap {
  width: 100%;
  height: 14px;
  background: rgba(0,0,0,0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-hero-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--theme-primary), var(--theme-secondary), #22C55E);
  background-size: 200% 100%;
  animation: progressShimmer 3s ease-in-out infinite;
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-out-expo);
  width: 0%;
  position: relative;
}

.progress-hero-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: progressGlint 2s ease-in-out infinite;
}

@keyframes progressShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes progressGlint {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-hero-label {
  font-size: var(--font-scale-lg);
  font-weight: var(--font-weight-black);
  color: var(--theme-primary);
  text-align: right;
  line-height: 1;
}

/* ── Footer ── */
.app-footer {
  background: var(--theme-primary);
  color: rgba(255,255,255,0.8);
  padding: 8px var(--space-lg);
  flex-shrink: 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 11px;
}

.footer-logo {
  height: 18px;
  opacity: 0.7;
}

.footer-text {
  color: rgba(255,255,255,0.7);
}

.footer-text strong {
  color: rgba(255,255,255,0.9);
  font-weight: var(--font-weight-semibold);
}

.footer-separator {
  color: rgba(255,255,255,0.3);
}

/* ── Avatar Controls ── */
.avatar-controls {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.avatar-control-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 14px;
  background: rgba(var(--theme-primary-rgb), 0.06);
  border: 1px solid rgba(var(--theme-primary-rgb), 0.12);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text-primary);
  font-family: var(--font-primary);
  transition: all var(--duration-fast);
}

.avatar-control-btn:hover {
  background: rgba(var(--theme-primary-rgb), 0.12);
}

.avatar-control-btn.muted {
  opacity: 0.5;
}

/* ── Speaking Wave (green bars like AVA) ── */
.speaking-wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 0;
}

.wave-bar {
  width: 4px;
  height: 12px;
  background: #22C55E;
  border-radius: 2px;
  animation: waveBar 0.8s ease-in-out infinite;
}

.wave-bar:nth-child(1) { animation-delay: 0s; height: 8px; }
.wave-bar:nth-child(2) { animation-delay: 0.1s; height: 14px; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; height: 18px; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; height: 14px; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; height: 8px; }

@keyframes waveBar {
  0%, 100% { transform: scaleY(0.5); opacity: 0.5; }
  50% { transform: scaleY(1.2); opacity: 1; }
}

/* ── Milestone Detail Modal ── */
.milestone-detail-content {
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
}

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

.detail-section-title {
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--theme-text-secondary);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-description {
  font-size: var(--font-scale-sm);
  line-height: 1.7;
  color: var(--theme-text-primary);
}

.detail-skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.detail-skill-tag {
  padding: 4px 10px;
  background: rgba(var(--theme-primary-rgb), 0.06);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--font-weight-semibold);
  color: var(--theme-primary);
}

/* Learning Objectives */
.detail-objectives-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-objective-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  background: rgba(var(--theme-primary-rgb), 0.03);
  border-left: 3px solid rgba(var(--theme-primary-rgb), 0.2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.detail-objective-area {
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--theme-primary);
}

.detail-objective-text {
  font-size: var(--font-scale-sm);
  line-height: 1.55;
  color: var(--theme-text-primary);
}

.detail-standards-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.detail-standard-tag {
  padding: 3px 8px;
  background: rgba(124, 58, 237, 0.06);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  color: #7C3AED;
  letter-spacing: 0.03em;
}

.detail-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
}

.detail-info-item {
  padding: var(--space-xs) var(--space-sm);
  background: rgba(0,0,0,0.02);
  border-radius: var(--radius-sm);
}

.detail-info-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--theme-text-secondary);
  font-weight: var(--font-weight-semibold);
}

.detail-info-value {
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
}

.detail-catalog-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--theme-primary);
  color: white;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-semibold);
  transition: all var(--duration-fast);
  margin-top: var(--space-xs);
}

.detail-catalog-link:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ── Inline Chat (below Emma in utility panel) ── */
.emma-chat-inline {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  background: rgba(var(--theme-primary-rgb), 0.02);
  overflow: hidden;
  max-height: 220px;
  margin-bottom: var(--space-sm);
}

.chat-messages-inline {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 80px;
  max-height: 160px;
}

.chat-input-row-inline {
  display: flex;
  gap: 6px;
  padding: 6px 8px;
  border-top: 1px solid rgba(0,0,0,0.04);
  background: rgba(255,255,255,0.6);
}

.chat-input-inline {
  flex: 1;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0,0,0,0.08);
  background: white;
  font-family: var(--font-primary);
  font-size: 12px;
  outline: none;
  color: var(--theme-text-primary);
  transition: border-color var(--duration-fast);
}

.chat-input-inline:focus {
  border-color: var(--theme-primary);
}

.chat-send-btn-inline {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--theme-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
  flex-shrink: 0;
}

.chat-send-btn-inline:hover {
  background: #005599;
}

/* ── Program Selector ── (legacy — kept for modal trigger) */
.program-selector {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-2xs) var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.program-selector:hover {
  background: rgba(255, 255, 255, 0.18);
}

.program-selector-label {
  font-size: var(--font-scale-sm);
  color: white;
  font-weight: var(--font-weight-medium);
}

/* ═══════════════════════════════════════════════
   EMMA AI CHAT DRAWER (slide-in from right)
   ═══════════════════════════════════════════════ */
.chat-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  height: 100vh;
  z-index: calc(var(--z-modal) + 10);
  display: flex;
  flex-direction: column;
  background: var(--theme-surface);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.2);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-drawer.open {
  right: 0;
}

.chat-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, #004684, #005599);
  flex-shrink: 0;
}

.chat-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
}

.chat-close-btn:hover {
  background: rgba(255,255,255,0.25);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  display: flex;
  max-width: 85%;
}

.chat-msg.emma {
  align-self: flex-start;
}

.chat-msg.user {
  align-self: flex-end;
}

.chat-msg-bubble {
  padding: 6px 10px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.45;
}

.chat-msg.emma .chat-msg-bubble {
  background: rgba(var(--theme-primary-rgb), 0.06);
  color: var(--theme-text-primary);
  border-bottom-left-radius: 4px;
}

.chat-msg.user .chat-msg-bubble {
  background: var(--theme-primary);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: var(--theme-surface);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0,0,0,0.1);
  background: var(--theme-background);
  font-family: var(--font-primary);
  font-size: var(--font-scale-sm);
  outline: none;
  color: var(--theme-text-primary);
  transition: border-color var(--duration-fast);
}

.chat-input:focus {
  border-color: var(--theme-primary);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--theme-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
  flex-shrink: 0;
}

.chat-send-btn:hover {
  background: #005599;
}

/* ── 3-Panel Layout ── */
.app-body {
  display: grid;
  grid-template-columns: var(--utility-panel-width) 1fr var(--validation-panel-width);
  flex: 1;
  min-height: 0; /* Critical: allows grid children to shrink & scroll */
  overflow: hidden;
}

/* ── Left Utility Panel ── */
.utility-panel {
  z-index: var(--z-panel);
  display: flex;
  flex-direction: column;
  background: var(--theme-surface);
  border-right: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden; /* Panel itself does NOT scroll */
}

.utility-panel-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md) var(--space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  flex-shrink: 0; /* Never shrinks — always visible */
  background: var(--theme-surface);
}

/* Everything below Emma scrolls independently */
.utility-panel-scrollable {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ── Center Canvas ── */
.center-canvas {
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-xl);
  scroll-behavior: smooth;
}

.canvas-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.canvas-title {
  font-size: var(--font-scale-2xl);
  font-weight: var(--font-weight-black);
  color: var(--theme-text-primary);
  letter-spacing: -0.03em;
}

.canvas-subtitle {
  font-size: var(--font-scale-base);
  color: var(--theme-text-secondary);
  font-weight: var(--font-weight-regular);
}

/* Phase grid — 4 columns for the 4 years */
.phase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.phase-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.phase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.08), rgba(var(--theme-primary-rgb), 0.03));
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--theme-primary);
}

.phase-header-info {
  display: flex;
  flex-direction: column;
}

.phase-name {
  font-size: var(--font-scale-lg);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
}

.phase-subtitle {
  font-size: var(--font-scale-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--theme-text-secondary);
  font-weight: var(--font-weight-semibold);
}

/* Mini progress ring in phase header */
.phase-ring {
  width: 42px;
  height: 42px;
  position: relative;
}

.phase-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.phase-ring-bg {
  fill: none;
  stroke: rgba(var(--theme-primary-rgb), 0.1);
  stroke-width: 4;
}

.phase-ring-fill {
  fill: none;
  stroke: var(--theme-primary);
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--duration-slow) var(--ease-out-expo);
}

.phase-ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-scale-xs);
  font-weight: var(--font-weight-bold);
  color: var(--theme-primary);
}

/* ── Right Validation Bridge ── */
.validation-bridge {
  z-index: var(--z-panel);
  display: flex;
  flex-direction: column;
  background: var(--theme-surface);
  border-left: 1px solid rgba(0, 0, 0, 0.06);
  overflow-y: auto;
  padding: var(--space-lg) var(--space-md);
  gap: var(--space-lg);
}

.validation-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid rgba(124, 58, 237, 0.15);
}

.isla-brand-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.isla-brand-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(124, 58, 237, 0.6);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.2);
  flex-shrink: 0;
}

.isla-brand-icon {
  font-size: 2rem;
  line-height: 1;
}

.isla-brand-text {
  display: flex;
  flex-direction: column;
}

.validation-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #7C3AED;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.1;
}

.isla-brand-full {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--theme-text-secondary);
}

.isla-description {
  font-size: var(--font-scale-xs);
  color: var(--theme-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ── Mobile Tab View ── */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-overlay);
  background: var(--theme-surface);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: var(--space-xs);
  gap: var(--space-xs);
}

.mobile-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-medium);
  color: var(--theme-text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.mobile-tab-btn.active {
  background: rgba(var(--theme-primary-rgb), 0.08);
  color: var(--theme-primary);
  font-weight: var(--font-weight-semibold);
}

/* ── Responsive Breakpoints ── */

/* Tablet: Utility collapses to icon rail */
@media (max-width: 1023px) {
  .app-body {
    grid-template-columns: var(--utility-rail-width) 1fr var(--validation-panel-width);
  }

  .utility-panel {
    align-items: center;
  }

  .utility-panel-avatar {
    padding: var(--space-sm) var(--space-2xs) var(--space-sm);
  }

  .utility-panel-scrollable {
    padding: var(--space-sm) var(--space-2xs);
  }

  .utility-link-title,
  .utility-link-subtitle,
  .utility-link-desc,
  .utility-section-title,
  .header-brand-tagline {
    display: none;
  }

  .header-brand-name {
    font-size: 22px;
  }

  .header-brand-name .emma-word {
    display: none;
  }

  .utility-link-card {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
  }

  .utility-link-icon {
    font-size: 1.25rem;
  }

  .avatar-wrapper {
    width: 48px;
    height: 48px;
  }

  .avatar-portrait {
    width: 48px;
    height: 48px;
    border-width: 2px;
  }

  .voice-badge {
    display: none;
  }

  .avatar-name,
  .avatar-role {
    display: none;
  }

  .header-progress-bar-wrap {
    width: 120px;
  }
}

/* Mobile: Tab view */
@media (max-width: 767px) {
  .app-header {
    padding: 0 var(--space-md);
    height: 56px;
  }

  .header-center {
    display: none;
  }

  .header-brand-name {
    font-size: 20px;
  }

  .header-brand-name .emma-word {
    display: none;
  }

  .header-brand-tagline {
    font-size: 9px;
  }

  .app-body {
    display: flex;
    flex-direction: column;
    grid-template-columns: unset;
    height: calc(100vh - 56px - 56px); /* minus header and tab bar */
  }

  .utility-panel {
    display: none;
  }

  .center-canvas {
    padding: var(--space-md);
    display: block;
  }

  .center-canvas.tab-hidden {
    display: none;
  }

  .validation-bridge {
    border-left: none;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: none;
  }

  .validation-bridge.tab-visible {
    display: flex;
  }

  .phase-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .mobile-tab-bar {
    display: flex;
  }

  .canvas-title {
    font-size: var(--font-scale-xl);
  }

  .career-outlook-strip {
    flex-wrap: wrap;
  }

  .career-outlook-item {
    flex: 1 1 45%;
  }

  .emma-says-text {
    font-size: var(--font-scale-xs);
  }
}

/* Large screens */
@media (min-width: 1440px) {
  .center-canvas {
    padding: var(--space-2xl) var(--space-3xl);
  }

  .phase-grid {
    gap: var(--space-xl);
  }
}

/* ── Modal Overlay ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal), visibility var(--duration-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--theme-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  max-width: 560px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

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

/* ── Toast Notifications ── */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--space-md));
  right: var(--space-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.toast {
  padding: var(--space-sm) var(--space-md);
  background: var(--theme-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-medium);
  border-left: 4px solid var(--theme-primary);
  animation: toastSlideIn var(--duration-normal) var(--ease-out-expo);
  max-width: 360px;
}

.toast.success { border-left-color: #059669; }
.toast.error   { border-left-color: #DC2626; }
.toast.warn    { border-left-color: #D97706; }

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ══════════════════════════════════════════════
   SFRIC FIELD OPPORTUNITIES
   ══════════════════════════════════════════════ */

.sfric-section-header {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 2px solid rgba(var(--theme-primary-rgb), 0.12);
}

.sfric-header-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
}

.sfric-header-icon {
  font-size: 1.2rem;
}

.sfric-live-badge {
  font-size: 9px;
  background: #22C55E;
  color: white;
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
  animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

.sfric-header-subtitle {
  font-size: 10px;
  color: var(--theme-text-secondary);
  margin-top: 2px;
  line-height: 1.4;
}

/* Project Cards */
.sfric-project-card {
  margin-top: var(--space-sm);
  padding: 12px;
  background: var(--theme-surface);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--duration-fast) var(--ease-out-expo);
  cursor: default;
}

.sfric-project-card:hover {
  border-color: rgba(var(--theme-primary-rgb), 0.2);
  box-shadow: 0 2px 12px rgba(var(--theme-primary-rgb), 0.08);
  transform: translateY(-1px);
}

.sfric-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.sfric-project-name {
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
}

.sfric-status-badge {
  font-size: 9px;
  color: white;
  padding: 1px 8px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.sfric-project-location {
  font-size: 10px;
  color: var(--theme-text-secondary);
  margin-bottom: 6px;
}

.sfric-project-desc {
  font-size: 11px;
  line-height: 1.5;
  color: var(--theme-text-secondary);
  margin: 0 0 8px 0;
}

.sfric-courses-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.sfric-course-tag {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(var(--theme-primary-rgb), 0.06);
  color: var(--theme-primary);
  font-weight: 600;
}

.sfric-course-tag.completed {
  background: rgba(34, 197, 94, 0.1);
  color: #059669;
}

.sfric-roles-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.sfric-role-tag {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(124, 58, 237, 0.06);
  color: #7C3AED;
  font-weight: 600;
}

.sfric-asla-badge {
  font-size: 10px;
  color: #D97706;
  font-weight: 600;
  margin-bottom: 8px;
}

.sfric-ava-link {
  display: block;
  text-align: center;
  padding: 8px 12px;
  background: linear-gradient(135deg, var(--theme-primary), #1e6bc4);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  transition: all var(--duration-fast) ease;
  letter-spacing: 0.02em;
}

.sfric-ava-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--theme-primary-rgb), 0.3);
}

/* ASLA Award Categories */
.sfric-asla-section {
  margin-top: var(--space-md);
}

.sfric-asla-toggle {
  width: 100%;
  background: rgba(var(--theme-primary-rgb), 0.04);
  border: 1px solid rgba(var(--theme-primary-rgb), 0.1);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--duration-fast) ease;
}

.sfric-asla-toggle:hover {
  background: rgba(var(--theme-primary-rgb), 0.08);
}

.sfric-toggle-arrow {
  font-size: 10px;
  transition: transform var(--duration-fast) ease;
}

.sfric-asla-list {
  margin-top: var(--space-xs);
}

.sfric-asla-item {
  padding: 10px;
  background: var(--theme-surface);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
}

.sfric-asla-name {
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-bold);
  color: var(--theme-text-primary);
  margin-bottom: 2px;
}

.sfric-asla-desc {
  font-size: 10px;
  color: var(--theme-text-secondary);
  line-height: 1.4;
  margin-bottom: 6px;
}

.sfric-asla-deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.sfric-asla-del-label {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--theme-text-secondary);
  margin-right: 2px;
}

.sfric-deliverable-tag {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(217, 119, 6, 0.06);
  color: #B45309;
  font-weight: 600;
}

/* ══════════════════════════════════════════════
   ADMIN CRUD SYSTEM
   ══════════════════════════════════════════════ */

/* Admin card controls (edit/move/delete/drag) */
.admin-card-controls {
  position: absolute;
  top: 4px;
  right: 4px;
  display: flex;
  gap: 2px;
  align-items: center;
  z-index: 10;
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.milestone-card:hover .admin-card-controls,
.emma-admin-mode .milestone-card:focus-within .admin-card-controls {
  opacity: 1;
}

.admin-btn {
  width: 26px;
  height: 26px;
  border: none;
  background: rgba(255,255,255,0.9);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  transition: all var(--duration-fast) ease;
}

.admin-btn:hover {
  transform: scale(1.15);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.admin-btn-delete:hover {
  background: #FEE2E2;
}

.admin-drag-handle {
  cursor: grab;
  font-size: 14px;
  color: var(--theme-text-secondary);
  padding: 2px 4px;
  user-select: none;
}

.admin-drag-handle:active {
  cursor: grabbing;
}

/* Add Milestone button */
.admin-add-btn {
  width: 100%;
  margin-top: var(--space-sm);
  padding: 10px;
  background: rgba(var(--theme-primary-rgb), 0.04);
  border: 2px dashed rgba(var(--theme-primary-rgb), 0.2);
  border-radius: var(--radius-md);
  color: var(--theme-primary);
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.admin-add-btn:hover {
  background: rgba(var(--theme-primary-rgb), 0.08);
  border-color: rgba(var(--theme-primary-rgb), 0.4);
}

/* Drag-and-drop states */
.milestone-card.dragging {
  opacity: 0.4;
  transform: scale(0.95);
}

.milestone-card.drag-over {
  border-top: 3px solid var(--theme-primary);
}

/* Move menu */
.admin-move-menu {
  background: var(--theme-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 4px;
  min-width: 220px;
  animation: fadeInUp var(--duration-fast) var(--ease-out-expo);
}

.admin-move-option {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  font-size: var(--font-scale-sm);
  cursor: pointer;
  color: var(--theme-text-primary);
  transition: background var(--duration-fast) ease;
}

.admin-move-option:hover {
  background: rgba(var(--theme-primary-rgb), 0.06);
}

/* Admin Edit Modal */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
}

.admin-modal-overlay.active {
  opacity: 1;
}

.admin-modal {
  background: var(--theme-surface);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 580px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  transform: translateY(20px);
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.admin-modal-overlay.active .admin-modal {
  transform: translateY(0);
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.admin-modal-header h3 {
  margin: 0;
  font-size: var(--font-scale-base);
  font-weight: var(--font-weight-bold);
}

.admin-modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(0,0,0,0.04);
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) ease;
}

.admin-modal-close:hover {
  background: rgba(0,0,0,0.1);
}

.admin-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

/* Locked section */
.admin-locked-section {
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 16px;
}

.admin-locked-header {
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--theme-text-secondary);
  margin-bottom: 10px;
}

.admin-locked-field {
  margin-bottom: 10px;
}

.admin-locked-field label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--theme-text-secondary);
  display: block;
  margin-bottom: 2px;
}

.admin-locked-value {
  font-size: var(--font-scale-sm);
  color: var(--theme-text-primary);
  line-height: 1.5;
}

.admin-locked-description {
  font-size: 11px;
  line-height: 1.6;
  max-height: 100px;
  overflow-y: auto;
}

.admin-locked-objectives {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-locked-objective {
  font-size: 11px;
  line-height: 1.5;
  padding: 4px 8px;
  background: rgba(var(--theme-primary-rgb), 0.03);
  border-left: 2px solid rgba(var(--theme-primary-rgb), 0.15);
  border-radius: 0 4px 4px 0;
}

/* Editable section */
.admin-editable-section {
  margin-bottom: 16px;
}

.admin-editable-header {
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--theme-primary);
  margin-bottom: 12px;
}

.admin-field {
  margin-bottom: 12px;
}

.admin-field label {
  display: block;
  font-size: 11px;
  font-weight: var(--font-weight-semibold);
  color: var(--theme-text-secondary);
  margin-bottom: 4px;
}

.admin-field input,
.admin-field select,
.admin-field textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
  font-size: var(--font-scale-sm);
  font-family: var(--font-family);
  color: var(--theme-text-primary);
  background: white;
  transition: border-color var(--duration-fast) ease;
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  outline: none;
  border-color: var(--theme-primary);
  box-shadow: 0 0 0 3px rgba(var(--theme-primary-rgb), 0.1);
}

.admin-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.admin-modal-btn {
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: var(--font-scale-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
  border: none;
}

.admin-modal-cancel {
  background: rgba(0,0,0,0.04);
  color: var(--theme-text-secondary);
}

.admin-modal-cancel:hover {
  background: rgba(0,0,0,0.08);
}

.admin-modal-save {
  background: var(--theme-primary);
  color: white;
}

.admin-modal-save:hover {
  background: #003366;
  transform: translateY(-1px);
}