/* ============================================================
   Blog Editor — おぶき社労士事務所
   Premium Blog Management UI
   Bento Grid / Step Wizard / Micro-interactions
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --cobalt-50: #eef4ff;
  --cobalt-100: #d9e6ff;
  --cobalt-200: #b3cdff;
  --cobalt-300: #7aabff;
  --cobalt-400: #4d8fff;
  --cobalt-500: #0047ab;
  --cobalt-600: #003d94;
  --cobalt-700: #003580;
  --cobalt-800: #002a66;
  --cobalt-900: #001d4d;
  --cobalt-950: #001233;

  --gray-25: #fcfcfd;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --gray-950: #030712;

  --success: #059669;
  --success-light: #ecfdf5;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --warning: #d97706;
  --warning-light: #fffbeb;
  --info: #2563eb;
  --info-light: #eff6ff;

  --sidebar-w: 264px;
  --topbar-h: 60px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.06);
  --transition: .2s cubic-bezier(.4,0,.2,1);
  --transition-slow: .3s cubic-bezier(.4,0,.2,1);

  --gradient-blue: linear-gradient(135deg, #0047ab, #2563eb);
  --gradient-green: linear-gradient(135deg, #059669, #10b981);
  --gradient-amber: linear-gradient(135deg, #d97706, #f59e0b);
  --gradient-purple: linear-gradient(135deg, #7c3aed, #a78bfa);
  --gradient-rose: linear-gradient(135deg, #e11d48, #fb7185);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
[x-cloak] { display: none !important; }

/* Focus Ring (Accessibility) */
:focus-visible {
  outline: 2px solid var(--cobalt-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
.btn:focus-visible, .nav-item:focus-visible { outline-offset: -2px; }

/* Transitions */
.transition-fade { animation: fadeIn .3s ease; }
.page-enter { animation: pageSlideIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pageSlideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Login Screen ---------- */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cobalt-950);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.login-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,71,171,.25) 0%, transparent 70%);
}
.p1 { width: 600px; height: 600px; top: -200px; right: -100px; animation: float1 8s ease-in-out infinite; }
.p2 { width: 400px; height: 400px; bottom: -100px; left: -50px; background: radial-gradient(circle, rgba(37,99,235,.2) 0%, transparent 70%); animation: float2 10s ease-in-out infinite; }
.p3 { width: 300px; height: 300px; top: 50%; left: 50%; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(124,58,237,.12) 0%, transparent 70%); animation: float3 12s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translate(0, 0); } 50% { transform: translate(-30px, 20px); } }
@keyframes float2 { 0%,100% { transform: translate(0, 0); } 50% { transform: translate(20px, -30px); } }
@keyframes float3 { 0%,100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.1); } }

.login-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,.05);
  position: relative;
  z-index: 1;
  animation: modalIn .4s cubic-bezier(.4,0,.2,1);
}
.login-header { text-align: center; margin-bottom: 36px; }
.login-logo {
  width: 72px; height: 72px;
  background: var(--gradient-blue);
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  box-shadow: 0 8px 16px rgba(0,71,171,.3);
}
.login-header h1 { font-size: 22px; font-weight: 700; color: var(--gray-900); letter-spacing: -.02em; }
.login-sub { color: var(--gray-500); font-size: 13px; margin-top: 6px; letter-spacing: .01em; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  letter-spacing: .01em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  background: #fff;
  color: var(--gray-800);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cobalt-500);
  box-shadow: 0 0 0 3px rgba(0,71,171,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }

.input-icon-wrap {
  position: relative;
}
.input-icon-wrap svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  transition: color var(--transition);
}
.input-icon-wrap input {
  padding-left: 40px;
}
.input-icon-wrap input:focus + svg,
.input-icon-wrap:focus-within svg { color: var(--cobalt-500); }

.input-error {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(220,38,38,.1) !important;
}
.form-error {
  color: var(--danger);
  font-size: 13px;
  padding: 10px 14px;
  background: var(--danger-light);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  border: 1px solid rgba(220,38,38,.1);
  display: flex;
  align-items: center;
  gap: 8px;
}
.field-error {
  color: var(--danger);
  font-size: 12px;
  display: block;
  margin-top: 4px;
}
.form-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}
.char-count {
  font-size: 11px;
  color: var(--gray-400);
  font-variant-numeric: tabular-nums;
}
.char-count.warn { color: var(--warning); font-weight: 600; }

.required { color: var(--danger); font-size: 11px; }
.form-row { display: flex; gap: 16px; }
.flex-1 { flex: 1; min-width: 0; }
.form-select-sm {
  padding: 6px 10px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  background: #fff;
  min-width: 160px;
}
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1.4;
  position: relative;
  overflow: hidden;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .6; pointer-events: none; }
.btn-primary {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,71,171,.25);
}
.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(0,71,171,.35);
  filter: brightness(1.05);
}
.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
}
.btn-secondary:hover { background: var(--gray-200); }
.btn-danger {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 2px 8px rgba(220,38,38,.2);
}
.btn-danger:hover { background: #b91c1c; }
.btn-ghost { background: transparent; color: var(--gray-600); border: none; }
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-800); }
.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-xs { padding: 4px 10px; font-size: 12px; border-radius: var(--radius-sm); }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon {
  padding: 8px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-icon:hover { background: var(--gray-100); color: var(--gray-800); }
.btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .6s linear infinite;
  flex-shrink: 0;
}
.text-danger { color: var(--danger) !important; }
.text-danger:hover { color: #b91c1c !important; background: var(--danger-light) !important; }

/* ---------- App Layout ---------- */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--cobalt-950);
  color: #fff;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition-slow);
  overflow: hidden;
}
.sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-logo-icon {
  width: 36px; height: 36px;
  background: var(--gradient-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-logo-icon svg { color: #fff; }
.sidebar-logo-text {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.01em;
  color: #fff;
}
.sidebar-logo-sub {
  font-size: 10px;
  color: rgba(255,255,255,.35);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: 2px;
}
.sidebar-section-label {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,.3);
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 14px 16px 6px;
}
.sidebar-nav { flex: 1; overflow-y: auto; padding: 4px 0; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 2px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  margin: 2px 12px;
  border-radius: var(--radius);
  color: rgba(255,255,255,.55);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
  cursor: pointer;
}
.nav-item svg { flex-shrink: 0; opacity: .65; transition: opacity var(--transition); }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-item:hover svg { opacity: 1; }
.nav-item.active {
  color: #fff;
  background: var(--cobalt-500);
  box-shadow: 0 2px 8px rgba(0,71,171,.4);
}
.nav-item.active svg { opacity: 1; }
.nav-badge {
  margin-left: auto;
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.7);
  padding: 1px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.nav-item.active .nav-badge { background: rgba(255,255,255,.2); color: #fff; }
.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 4px;
}
.sidebar-avatar {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 13px; font-weight: 600; color: #fff; }
.sidebar-user-role { font-size: 11px; color: rgba(255,255,255,.35); }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(2px);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition-slow);
}
.sidebar-overlay.active { opacity: 1; }

/* ---------- Main Content ---------- */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: margin var(--transition-slow);
}

/* ---------- Topbar ---------- */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; flex: 1; }
.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-600);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.sidebar-toggle:hover { background: var(--gray-100); }
.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.topbar-breadcrumb span { color: var(--gray-400); }
.breadcrumb-current { color: var(--gray-800) !important; font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.topbar-search {
  position: relative;
}
.topbar-search input {
  padding: 7px 12px 7px 34px;
  border: 1.5px solid var(--gray-200);
  border-radius: 99px;
  font-size: 13px;
  width: 200px;
  background: var(--gray-50);
  transition: all var(--transition);
  font-family: inherit;
}
.topbar-search input:focus {
  outline: none;
  border-color: var(--cobalt-500);
  background: #fff;
  width: 280px;
  box-shadow: 0 0 0 3px rgba(0,71,171,.1);
}
.topbar-search svg {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

/* Autosave indicator */
.autosave-indicator {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.autosave-saving { color: var(--warning); display: flex; align-items: center; gap: 6px; }
.autosave-saved { color: var(--success); display: flex; align-items: center; gap: 4px; }
.pulse-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--warning);
  animation: pulse 1s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

/* ---------- Pages ---------- */
.page { padding: 28px; flex: 1; }
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -.02em;
}
.page-header-actions { display: flex; gap: 8px; }

/* ---------- Bento Grid ---------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto auto;
  gap: 16px;
}
.bento-cell {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.bento-cell:hover {
  box-shadow: var(--shadow-md);
}

/* KPI cells */
.bento-kpi {
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  cursor: pointer;
}
.bento-kpi:hover { transform: translateY(-2px); }
.bento-kpi-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bento-kpi-icon.blue { background: var(--cobalt-50); color: var(--cobalt-500); }
.bento-kpi-icon.green { background: var(--success-light); color: var(--success); }
.bento-kpi-icon.amber { background: var(--warning-light); color: var(--warning); }
.bento-kpi-icon.purple { background: #f5f3ff; color: #7c3aed; }
.bento-kpi-data { flex: 1; }
.bento-kpi-label { font-size: 12px; color: var(--gray-500); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; display: block; margin-bottom: 4px; }
.bento-kpi-value { font-size: 32px; font-weight: 800; color: var(--gray-900); line-height: 1.1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }

/* Recent posts cell */
.bento-recent {
  grid-column: 1 / 3;
  grid-row: 2 / 4;
}
.bento-cell-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 14px;
}
.bento-cell-header h2 { font-size: 15px; font-weight: 600; color: var(--gray-900); }

/* Categories cell */
.bento-categories {
  grid-column: 3 / 5;
  grid-row: 2;
}

/* Actions cell */
.bento-actions {
  grid-column: 3 / 5;
  grid-row: 3;
}

/* Recent items */
.recent-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--gray-50);
  transition: background var(--transition);
  cursor: pointer;
}
.recent-item:last-child { border-bottom: none; }
.recent-item:hover { background: var(--gray-25); }
.recent-item-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.recent-item-dot.blue { background: var(--cobalt-500); }
.recent-item-dot.green { background: var(--success); }
.recent-item-dot.amber { background: var(--warning); }
.recent-item-dot.purple { background: #7c3aed; }
.recent-item-dot.rose { background: #e11d48; }
.recent-item-content { flex: 1; min-width: 0; }
.recent-item-title {
  font-weight: 500;
  font-size: 13px;
  color: var(--gray-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.recent-item-meta {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.meta-dot { color: var(--gray-300); }

/* Category bars */
.category-bars { padding: 0 24px 20px; }
.category-bar-item { margin-bottom: 12px; }
.category-bar-item:last-child { margin-bottom: 0; }
.category-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--gray-600);
  margin-bottom: 4px;
}
.category-bar-count { font-weight: 600; color: var(--gray-800); font-variant-numeric: tabular-nums; }
.category-bar-track {
  height: 6px;
  background: var(--gray-100);
  border-radius: 3px;
  overflow: hidden;
}
.category-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
}
.category-bar-fill.blue { background: var(--gradient-blue); }
.category-bar-fill.green { background: var(--gradient-green); }
.category-bar-fill.amber { background: var(--gradient-amber); }
.category-bar-fill.purple { background: var(--gradient-purple); }
.category-bar-fill.rose { background: var(--gradient-rose); }

/* Quick actions */
.quick-actions {
  padding: 0 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  width: 100%;
  text-align: left;
}
.quick-action-btn:hover {
  border-color: var(--cobalt-200);
  background: var(--cobalt-50);
  transform: translateX(4px);
}
.qa-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.qa-icon.blue { background: var(--cobalt-50); color: var(--cobalt-500); }
.qa-icon.green { background: var(--success-light); color: var(--success); }
.qa-icon.purple { background: #f5f3ff; color: #7c3aed; }

/* Empty state compact */
.empty-state-compact {
  text-align: center;
  padding: 40px 24px;
  color: var(--gray-400);
}
.empty-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--gray-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--gray-400);
}
.empty-state-compact p { font-size: 13px; margin-bottom: 16px; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-100);
  margin-bottom: 16px;
}
.tab {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 6px;
}
.tab:hover { color: var(--gray-700); }
.tab.active { color: var(--cobalt-500); border-bottom-color: var(--cobalt-500); }
.tab-count {
  font-size: 11px;
  background: var(--gray-100);
  padding: 1px 7px;
  border-radius: 99px;
  font-variant-numeric: tabular-nums;
}
.tab.active .tab-count { background: var(--cobalt-50); color: var(--cobalt-500); }

/* Filter panel */
.filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-500);
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  transition: all var(--transition);
}
.filter-toggle:hover { background: var(--gray-100); color: var(--gray-700); }
.filter-panel {
  background: var(--gray-25);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 8px;
}
.filter-row { display: flex; gap: 16px; flex-wrap: wrap; }
.filter-group { margin-bottom: 0; }

/* ---------- Posts Grid ---------- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}
.post-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.post-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--gray-200);
  transform: translateY(-2px);
}
.post-card-color {
  height: 4px;
}
.post-card-color.blue { background: var(--gradient-blue); }
.post-card-color.green { background: var(--gradient-green); }
.post-card-color.amber { background: var(--gradient-amber); }
.post-card-color.purple { background: var(--gradient-purple); }
.post-card-color.rose { background: var(--gradient-rose); }
.post-card-body { padding: 20px; }
.post-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.post-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-excerpt {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.post-card-date { font-size: 12px; color: var(--gray-400); }
.post-card-actions { display: flex; gap: 4px; }
.featured-star {
  position: absolute;
  top: 12px;
  right: 12px;
  color: var(--warning);
  font-size: 16px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
}
.badge-blue { background: var(--cobalt-50); color: var(--cobalt-500); }
.badge-green { background: var(--success-light); color: var(--success); }
.badge-amber { background: var(--warning-light); color: var(--warning); }
.badge-purple { background: #f5f3ff; color: #7c3aed; }
.badge-rose { background: #fff1f2; color: #e11d48; }

/* Status badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}
.status-pill.active { background: var(--success-light); color: var(--success); }
.status-pill.draft { background: var(--gray-100); color: var(--gray-500); }
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.active { background: var(--success); }
.status-dot.draft { background: var(--gray-400); }

/* ---------- Wizard Progress ---------- */
.wizard-progress {
  margin-bottom: 28px;
}
.wizard-progress-track {
  height: 3px;
  background: var(--gray-100);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 16px;
}
.wizard-progress-fill {
  height: 100%;
  background: var(--gradient-blue);
  border-radius: 2px;
  transition: width .4s cubic-bezier(.4,0,.2,1);
}
.wizard-steps {
  display: flex;
  justify-content: space-between;
}
.wizard-step {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.wizard-step:hover { color: var(--gray-600); }
.wizard-step.active { color: var(--cobalt-500); }
.wizard-step.current { color: var(--cobalt-600); font-weight: 600; }
.wizard-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  background: var(--gray-100);
  color: var(--gray-400);
  transition: all var(--transition);
}
.wizard-step.active .wizard-step-num {
  background: var(--cobalt-50);
  color: var(--cobalt-500);
}
.wizard-step.current .wizard-step-num {
  background: var(--gradient-blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,71,171,.3);
}
.wizard-step-label { display: inline; }
.wizard-panel { animation: pageSlideIn .25s ease; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}
.card + .card { margin-top: 16px; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gray-100);
}
.card-header h3 { font-size: 15px; font-weight: 600; color: var(--gray-900); }
.card-body { padding: 24px; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
  background: var(--gray-25);
}
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Step 3 grid */
.step3-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.step3-grid .card:first-child {
  grid-column: 1 / -1;
}

/* ---------- Editor ---------- */
.editor-body { padding: 0; }
.editor-container {
  min-height: 500px;
}
.editor-mode-toggle {
  display: flex;
  gap: 4px;
}
/* Toast UI Editor overrides */
.toastui-editor-defaultUI { border: none !important; border-radius: 0; }
.toastui-editor-defaultUI .toastui-editor-toolbar { border-bottom: 1px solid var(--gray-100) !important; background: var(--gray-25) !important; }

/* Wizard final actions */
.wizard-final-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
}

/* ---------- Color Swatches ---------- */
.swatch-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.swatch-item {
  position: relative;
  cursor: pointer;
}
.swatch-item input { position: absolute; opacity: 0; pointer-events: none; }
.swatch-color {
  width: 36px; height: 36px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.swatch-item input:checked + .swatch-color {
  border-color: var(--gray-900);
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--gray-900);
}
.swatch-color.blue { background: var(--gradient-blue); }
.swatch-color.green { background: var(--gradient-green); }
.swatch-color.amber { background: var(--gradient-amber); }
.swatch-color.purple { background: var(--gradient-purple); }
.swatch-color.rose { background: var(--gradient-rose); }
.swatch-color svg { color: #fff; opacity: 0; transition: opacity var(--transition); }
.swatch-item input:checked + .swatch-color svg { opacity: 1; }

/* ---------- Icon Picker ---------- */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
  gap: 8px;
}
.icon-item {
  position: relative;
  cursor: pointer;
}
.icon-item input { position: absolute; opacity: 0; pointer-events: none; }
.icon-display {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius);
  border: 1.5px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  background: #fff;
}
.icon-item:hover .icon-display { border-color: var(--cobalt-300); background: var(--cobalt-50); }
.icon-item input:checked + .icon-display {
  border-color: var(--cobalt-500);
  background: var(--cobalt-50);
  box-shadow: 0 0 0 2px rgba(0,71,171,.15);
}
.icon-display svg { color: var(--gray-600); }
.icon-item input:checked + .icon-display svg { color: var(--cobalt-500); }

/* ---------- Toggle Switch ---------- */
.toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--gray-300);
  border-radius: 99px;
  transition: var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  left: 3px; top: 3px;
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.toggle-switch input:checked + .toggle-slider { background: var(--cobalt-500); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  box-shadow: var(--shadow-lg);
  animation: toastIn .3s cubic-bezier(.4,0,.2,1);
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 360px;
  pointer-events: auto;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--info); }
@keyframes toastIn {
  from { transform: translateX(100%) scale(.95); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}
@keyframes toastOut {
  from { transform: translateX(0) scale(1); opacity: 1; }
  to { transform: translateX(100%) scale(.95); opacity: 0; }
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn .2s ease;
}
.modal {
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  animation: modalIn .3s cubic-bezier(.4,0,.2,1);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 24px 0;
}
.modal-header h2 { font-size: 18px; font-weight: 700; }
.modal-body { padding: 20px 24px; }
.modal-body p { font-size: 14px; color: var(--gray-600); line-height: 1.6; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
}
@keyframes modalIn {
  from { transform: scale(.95) translateY(10px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--gray-400);
}
.empty-state-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--gray-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--gray-400);
}
.empty-state h3 {
  font-size: 16px;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.empty-state p { font-size: 13px; margin-bottom: 20px; }

/* ---------- Utility ---------- */
.text-muted { color: var(--gray-500); }
.text-sm { font-size: 13px; }
.flex { display: flex; }
.gap-2 { gap: 8px; }
.items-center { align-items: center; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-recent { grid-column: 1 / -1; grid-row: auto; }
  .bento-categories { grid-column: 1 / -1; grid-row: auto; }
  .bento-actions { grid-column: 1 / -1; grid-row: auto; }
}
@media (max-width: 1024px) {
  .step3-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay { display: block; }
  .sidebar-overlay.active { display: block; }
  .sidebar-toggle { display: block; }
  .main-content { margin-left: 0; }
  .page { padding: 16px; }
  .topbar { padding: 0 16px; }
  .topbar-search { display: none; }
  .bento-grid { grid-template-columns: 1fr 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .wizard-steps { gap: 4px; }
  .wizard-step-label { display: none; }
  .wizard-final-actions { flex-direction: column; gap: 12px; }
  .wizard-final-actions > * { width: 100%; }
  .wizard-final-actions .flex { justify-content: stretch; }
  .wizard-final-actions .btn { flex: 1; justify-content: center; }
  .step3-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-kpi { padding: 20px; }
  .bento-kpi-value { font-size: 26px; }
  .login-card { padding: 32px 24px; }
}

/* ---------- Prefers Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- High Contrast Mode ---------- */
@media (prefers-contrast: high) {
  :root {
    --gray-100: #d1d5db;
    --gray-200: #9ca3af;
  }
  .bento-cell, .card, .post-card {
    border-width: 2px;
    border-color: var(--gray-400);
  }
}