/* ===========================
   Blynx ??CSS Variables & Theme (Linear Redesign)
   =========================== */
:root {
  --color-primary:     #09090b;
  --color-primary-hover: #27272a;
  --color-primary-light: #f4f4f5;
  --color-secondary:   #7d87d9;
  --color-accent:      #8f98e0;

  --color-bg:          #ffffff;
  --color-surface:     #ffffff;
  --color-surface-2:   #f7f8f9;
  --color-border:      rgba(0, 0, 0, 0.06);
  --color-border-light:rgba(0, 0, 0, 0.03);

  --color-text:        #111214;
  --color-text-2:      #5E636A;
  --color-text-3:      #8A8F98;
  --color-text-inv:    #ffffff;

  --color-danger:      #E5484D;
  --color-warning:     #F5A623;
  --color-success:     #46A758;
  --color-info:        #0091FF;

  --radius-sm:  0px;
  --radius-md:  0px;
  --radius-lg:  0px;
  --radius-xl:  0px;

  --shadow-sm:  0 2px 4px rgba(0,0,0,0.02);
  --shadow-md:  0 12px 24px rgba(0,0,0,0.04), 0 2px 8px rgba(0,0,0,0.02);
  --shadow-lg:  0 24px 48px rgba(0,0,0,0.06), 0 8px 16px rgba(0,0,0,0.03);

  --nav-height: 48px;
  --transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --font-family: 'Inter', 'Google Sans Flex', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

[data-theme="dark"] {
  --color-bg:          #000000;
  --color-surface:     #111214;
  --color-surface-2:   #1C1D1F;
  --color-border:      rgba(255, 255, 255, 0.08);
  --color-border-light:rgba(255, 255, 255, 0.04);

  --color-text:        #EDEDED;
  --color-text-2:      #A0A0A0;
  --color-text-3:      #707070;
  --color-text-inv:    #000000;

  --color-primary:     #fafafa;
  --color-primary-hover: #e4e4e7;
  --color-primary-light: rgba(250, 250, 250, 0.1);
  --color-secondary:   #4b55a8;
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; letter-spacing: -0.01em; }
body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  transition: background var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }
input, textarea, select {
  font: inherit;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  transition: border-color var(--transition);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ===========================
   Top Navigation
   =========================== */
#topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0;
  gap: 16px;
  transition: background var(--transition), border var(--transition);
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 0.72rem;
  color: var(--color-text-3);
  border-left: 1px solid var(--color-border);
  padding-left: 10px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-link {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--color-text-2);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover { background: var(--color-surface-2); color: var(--color-text); }
.nav-link.active {
  background: var(--color-primary) !important;
  color: var(--color-text-inv) !important;
  border-radius: var(--radius);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  color: var(--color-text-2);
  transition: background var(--transition), color var(--transition);
}
.btn-icon:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn-text {
  background: none;
  border: none;
  color: var(--color-text-3);
  font-size: 0.8rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}
.btn-text:hover { color: var(--color-danger); }

/* User avatar */
#user-avatar {
  display: flex;
  align-items: center;
  gap: 8px;
}
#user-photo {
  border-radius: 50%;
  object-fit: cover;
}
#user-name { font-size: 0.85rem; font-weight: 500; }

/* ===========================
   Main App Layout & Login
   =========================== */
#login-screen {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
#login-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  display: flex !important; /* Keep flex structure during fade */
}
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  animation: slideUp 0.5s ease-out;
}
.login-logo-badge {
  width: 144px;
  height: 144px;
  border-radius: 32px;
  background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5.2rem;
  font-weight: 700;
  color: white;
  box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
}
.login-title {
  font-size: 12rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--color-text);
  margin-bottom: 0;
  line-height: 1;
  text-align: center;
}
.login-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-3);
  margin-top: 8px;
  margin-bottom: 24px;
  text-align: justify;
  text-align-last: justify;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.login-btn-wrapper {
  display: flex;
  justify-content: center;
}

#app {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 24px;
}
.view { display: block; }
.view.hidden { display: none !important; }

/* ===========================
   Cards & Surfaces
   =========================== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
}
.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-2);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 14px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  background: transparent;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inv);
  box-shadow: 0 2px 8px rgba(94, 106, 210, 0.2);
}
.btn-primary:hover { 
  background: var(--color-primary-hover); 
  box-shadow: 0 4px 12px rgba(94, 106, 210, 0.3);
}
.btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-border-light); }
.btn-danger {
  background: var(--color-danger);
  color: #fff;
}
.btn-danger:hover { opacity: 0.88; }
.btn-ghost {
  background: transparent;
  color: var(--color-text-2);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover { background: var(--color-surface-2); }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-lg { padding: 11px 22px; font-size: 1rem; }

/* ===========================
   Toast Notifications
   =========================== */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  font-size: 0.875rem;
  pointer-events: auto;
  animation: slideUp 0.25s ease;
  min-width: 240px;
  max-width: 380px;
}
.toast.toast-success { border-left: 4px solid var(--color-success); }
.toast.toast-error   { border-left: 4px solid var(--color-danger); }
.toast.toast-info    { border-left: 4px solid var(--color-info); }
.toast.toast-warning { border-left: 4px solid var(--color-warning); }
.toast.fade-out { animation: fadeOut 0.3s ease forwards; }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeOut {
  to { opacity: 0; transform: translateY(8px); }
}

/* ===========================
   Modal
   =========================== */
#modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.15s ease;
}
#modal-overlay.hidden { display: none; }
#modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 28px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}
#modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
#modal-body {
  color: var(--color-text-2);
  margin-bottom: 20px;
  line-height: 1.7;
}
#modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ===========================
   Loading Overlay
   =========================== */
#loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
#loading-overlay.hidden { display: none; }
#loading-text { color: #fff; font-size: 0.95rem; }
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===========================
   Setup Screen
   =========================== */
#setup-screen {
  max-width: 520px;
  margin: 60px auto;
}
.setup-logo {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.setup-tagline {
  color: var(--color-text-3);
  margin-bottom: 32px;
  font-size: 0.95rem;
}
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-2);
  margin-bottom: 6px;
}
.form-label span { color: var(--color-danger); }
.form-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.9rem;
}
.form-hint {
  font-size: 0.78rem;
  color: var(--color-text-3);
  margin-top: 4px;
}

/* ===========================
   KB View
   =========================== */
.kb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.kb-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
}
.kb-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  background: var(--color-surface-2);
  border-radius: var(--radius-lg);
  padding: 4px;
  margin-bottom: 20px;
}
.kb-tab {
  padding: 7px 14px;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.kb-tab:hover { background: var(--color-surface); color: var(--color-text); }
.kb-tab.active {
  background: var(--color-primary) !important;
  color: var(--color-text-inv) !important;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.kb-editor-wrap {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.kb-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-surface-2);
  flex-wrap: wrap;
  gap: 8px;
}
.kb-toolbar-left, .kb-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.kb-editor-body {
  display: flex;
  flex: 1;
  min-height: 420px;
}
#kb-textarea, #kb-preview {
  flex: 1;
  width: 50%;
  padding: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  overflow-y: auto;
}
#kb-textarea {
  border: none;
  border-radius: 0;
  resize: none;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  background: var(--color-surface);
}
#kb-textarea:focus { outline: none; box-shadow: none; border: none; }
#kb-preview {
  border-left: 1px solid var(--color-border-light);
  background: var(--color-surface-2);
  display: none;
}
@media (min-width: 1024px) {
  #kb-preview { display: block !important; }
}
#kb-preview.active { display: block; }

.kb-format-btn {
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all 0.2s;
}
.kb-format-btn:hover {
  background: var(--color-border-light);
  color: var(--color-text);
}
.kb-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface-2);
  font-size: 0.78rem;
  color: var(--color-text-3);
  flex-wrap: wrap;
  gap: 8px;
}
.kb-char-count { font-variant-numeric: tabular-nums; }
.kb-char-count.warning { color: var(--color-warning); }
.kb-char-count.error   { color: var(--color-danger); }
.kb-capacity-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}
.capacity-track {
  width: 80px;
  height: 5px;
  background: var(--color-border);
  border-radius: 99px;
  overflow: hidden;
}
.capacity-fill {
  height: 100%;
  background: var(--color-success);
  border-radius: 99px;
  transition: width 0.4s, background 0.4s;
}
.capacity-fill.warn { background: var(--color-warning); }
.capacity-fill.crit { background: var(--color-danger); }

/* KB IO Buttons */
.kb-io {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* KB History */
.kb-history {
  margin-top: 32px;
}
.kb-history h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-2);
  margin-bottom: 12px;
}
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
  gap: 12px;
}
.history-item:hover { background: var(--color-surface-2); }
.history-meta { font-size: 0.78rem; color: var(--color-text-3); white-space: nowrap; }
.history-type {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 99px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
  flex-shrink: 0;
}
.history-summary {
  flex: 1;
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-empty {
  text-align: center;
  padding: 32px;
  color: var(--color-text-3);
  font-size: 0.875rem;
}

/* KB Empty Banner */
.kb-empty-banner {
  background: var(--color-primary-light);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ===========================
   Markdown Preview Styles
   =========================== */
.kb-prose h1 { font-size: 1.4rem; margin: 0.8em 0 0.4em; }
.kb-prose h2 { font-size: 1.2rem; margin: 0.8em 0 0.4em; border-bottom: 1px solid var(--color-border); padding-bottom: 6px; }
.kb-prose h3 { font-size: 1.05rem; margin: 0.6em 0 0.3em; }
.kb-prose p  { margin: 0.5em 0; }
.kb-prose ul, .kb-prose ol { margin: 0.5em 0; padding-left: 1.4em; }
.kb-prose li { margin: 0.25em 0; }
.kb-prose code {
  background: var(--color-surface-2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.85em;
  font-family: 'JetBrains Mono', monospace;
}
.kb-prose pre {
  background: var(--color-surface-2);
  border-radius: var(--radius-md);
  padding: 14px;
  overflow-x: auto;
  margin: 0.6em 0;
}
.kb-prose pre code { background: none; padding: 0; }
.kb-prose blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: 12px;
  color: var(--color-text-2);
  margin: 0.5em 0;
}
.kb-prose table { border-collapse: collapse; width: 100%; }
.kb-prose th, .kb-prose td {
  border: 1px solid var(--color-border);
  padding: 7px 12px;
  font-size: 0.875rem;
}
.kb-prose th { background: var(--color-surface-2); font-weight: 600; }

/* ===========================
   Settings View
   =========================== */
.settings-section { margin-bottom: 32px; }
.settings-section h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-2);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 20px;
}
.settings-label {
  font-size: 0.875rem;
  font-weight: 500;
  flex-shrink: 0;
}
.settings-desc { font-size: 0.78rem; color: var(--color-text-3); margin-top: 2px; }

/* ===========================
   Home View Placeholder
   =========================== */
.view-placeholder {
  text-align: center;
  padding: 80px 20px;
  color: var(--color-text-3);
}
.view-placeholder h2 { font-size: 1.5rem; margin-bottom: 8px; color: var(--color-text-2); }
.view-placeholder p  { font-size: 0.9rem; }

/* ===========================
   Badge
   =========================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
}
.badge-success { background: #d3f9d8; color: var(--color-success); }
.badge-warning { background: #fff3bf; color: var(--color-warning); }
.badge-danger  { background: #ffe3e3; color: var(--color-danger); }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }

/* ===========================
   Utility
   =========================== */
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.flex  { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.w-full { width: 100%; }
.text-sm  { font-size: 0.875rem; }
.text-xs  { font-size: 0.78rem; }
.text-muted { color: var(--color-text-3); }
.text-primary { color: var(--color-primary); }
.font-bold { font-weight: 700; }
.hidden { display: none !important; }

/* ===========================
   Responsive
   =========================== */
/* Tablet & Mobile (Standard) */
@media (max-width: 1024px) {
  .responsive-grid {
    grid-template-columns: 1fr !important;
    gap: 0.75rem !important;
  }
}

@media (max-width: 768px) {
  .nav-tagline { display: none; }
  #app { padding: 16px 12px; }
  .kb-tabs { 
    gap: 4px; 
    overflow-x: auto; 
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  .kb-tabs::-webkit-scrollbar { display: none; }

  .kb-tab { padding: 6px 10px; font-size: 0.75rem; white-space: nowrap; }

  /* Navigation Mobile */
  #topnav { height: auto !important; }
  #topnav .container {
    flex-direction: column;
    height: auto !important;
    padding: 10px 16px !important;
    gap: 10px;
  }
  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 5px;
    -webkit-overflow-scrolling: touch;
    gap: 12px !important;
    justify-content: flex-start !important;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-link { font-size: 0.85rem !important; white-space: nowrap; }
  .nav-right {
    width: 100%;
    justify-content: space-between;
    display: flex;
    gap: 10px;
    border-top: 1px solid var(--color-border-light);
    padding-top: 8px;
    margin-top: 5px;
  }
  
  /* View-specific */
  #intel-news-view > div,
  #intel-comp-view > div { grid-template-columns: 1fr !important; }
  
  .chart-container { height: 260px !important; }
  .responsive-grid { grid-template-columns: 1fr !important; gap: 0.75rem !important; }
  .responsive-flex { flex-direction: column !important; gap: 0.75rem !important; }
  .team-member-card { grid-template-columns: 1fr !important; gap: 12px !important; }
  .team-member-card > div { border-right: none !important; padding-right: 0 !important; border-bottom: 1px solid var(--color-border); padding-bottom: 12px; }
  .team-member-card > div:last-child { border-bottom: none; padding-bottom: 0; }
}

/* ===========================
   News Item
   =========================== */
.news-item { transition: background var(--transition); }
.news-item:hover { background: var(--color-surface-2); border-radius: var(--radius-sm); }
.news-read .news-link { opacity: 0.55; }

/* ===========================
   Insight Card
   =========================== */
.insight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.insight-title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text);
}
.insight-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, #EC4899, #8B5CF6);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.8rem;
  border-radius: 5px;
  letter-spacing: 0;
  flex-shrink: 0;
}
.insight-prose {
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--color-text);
}
.insight-prose h2 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 1.5rem 0 0.6rem;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.insight-prose h2:first-child {
  margin-top: 0;
}
.insight-prose h3 {
  font-size: 0.92rem;
  font-weight: 600;
  margin: 1.2rem 0 0.4rem;
  color: var(--color-text);
}
.insight-prose p {
  margin: 0.6rem 0;
}
.insight-prose ul, .insight-prose ol {
  margin: 0.5rem 0;
  padding-left: 1.3em;
}
.insight-prose li {
  margin: 0.35rem 0;
}
.insight-prose strong {
  font-weight: 600;
  color: var(--color-text);
}
.insight-prose em {
  font-style: italic;
  color: var(--color-text-2);
}
.insight-prose code {
  background: var(--color-surface-2);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.82em;
  font-family: 'JetBrains Mono', monospace;
}

/* ===========================
   Sync Button Animation
   =========================== */
#btn-sync { transition: opacity var(--transition); }
#btn-sync.syncing { opacity: 0.6; pointer-events: none; animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ===========================
   Roadmap Kanban
   =========================== */
.kanban-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kanban-col { background: var(--color-surface-2); border-radius: var(--radius-md); padding: 12px; min-height: 200px; }
.kanban-col-header { font-weight: 700; font-size: 0.85rem; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.kanban-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px; margin-bottom: 8px; }
.kanban-card-title { font-size: 0.88rem; font-weight: 600; margin-bottom: 4px; }
.kanban-card-meta { font-size: 0.75rem; color: var(--color-text-3); margin-bottom: 6px; }
.kanban-card-actions { display: flex; gap: 4px; flex-wrap: wrap; }
@media (max-width: 900px) { .kanban-board { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .kanban-board { grid-template-columns: 1fr; } }

/* ===========================
   Print Styles (寃쎌쁺吏?由ы룷??
   =========================== */
@media print {
  #topnav,
  #toast-container,
  #modal-overlay,
  #loading-overlay,
  #report-btn-ai,
  #report-btn-share,
  #report-btn-print,
  #report-share-area { display: none !important; }

  body { background: #fff !important; color: #000 !important; }
  .card {
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    break-inside: avoid;
    margin-bottom: 16px !important;
  }
  #app { padding: 0 !important; max-width: 100% !important; }
}

/* ===========================
   Tooltips
   =========================== */
.tooltip-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: help;
}
.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-border);
  color: var(--color-text-2);
  font-size: 10px;
  font-weight: bold;
  margin-left: 6px;
}
.tooltip-content {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--color-text);
  color: var(--color-bg);
  text-align: left;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 400;
  white-space: normal;
  width: 220px;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  pointer-events: none;
}
.tooltip-wrap:hover .tooltip-content {
  visibility: visible;
  opacity: 1;
  transform: translateX(-50%) translateY(-6px);
}

/* ===========================
   Layout Utilities from Refactoring
   =========================== */
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.text-center { text-align: center; }
.justify-end { justify-content: flex-end; }
.pt-4 { padding-top: 1rem; }
.p-5 { padding: 1.25rem; }
.border-t { border-top: 1px solid var(--color-border); }
.border-primary-light { border-color: var(--color-primary-light) !important; }
.grid-auto-fit { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }