/* ============================================================
   PharmaDistrib — Design System v10
   ============================================================ */

/* ── Variables ── */
:root {
  /* Surfaces */
  --bg:           #f1f5f9;
  --surface:      #ffffff;
  --surface-2:    #f8fafc;
  --surface-3:    #f1f5f9;

  /* Borders */
  --border:       #e2e8f0;
  --border-strong: #cbd5e1;

  /* Text */
  --text:         #0f172a;
  --muted:        #64748b;
  --subtle:       #94a3b8;

  /* Primary (blue) */
  --primary:      #2563eb;
  --primary-soft: #eff6ff;
  --primary-text: #1d4ed8;

  /* Success (green) */
  --success:      #059669;
  --success-soft: #ecfdf5;
  --success-text: #065f46;

  /* Danger (red) */
  --danger:       #dc2626;
  --danger-soft:  #fef2f2;
  --danger-text:  #991b1b;

  /* Gold */
  --gold:         #b45309;
  --gold-soft:    #fef3c7;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.06);
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow:     0 4px 16px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.05);

  /* Radii */
  --r-sm:  6px;
  --r:     10px;
  --r-lg:  14px;
  --r-xl:  18px;

  /* Sidebar */
  --sidebar-w: 216px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; line-height: 1.15; }


/* ════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  background:
    radial-gradient(ellipse at 75% 40%, rgba(14, 165, 233, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, #0c1220 0%, #0f2240 55%, #0c3b5e 100%);
  position: relative;
  overflow: hidden;
}

/* subtle grid pattern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 52px 40px 44px;
  display: grid;
  grid-template-columns: 1fr 200px;
  grid-template-rows: auto auto;
  gap: 28px 40px;
  align-items: start;
}

.hero-brand  { grid-column: 1; grid-row: 1; }
.hero-stats  { grid-column: 1; grid-row: 2; }
.hero-identity {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-self: start;
}

/* Eyebrow */
.hero-topline {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.eyebrow-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* Title */
h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 14px;
}

.hero-desc {
  margin: 0;
  max-width: 66ch;
  color: rgba(255,255,255,0.58);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Runtime badge */
.runtime-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}

.runtime-badge.runtime-production {
  background: rgba(220,38,38,0.2);
  color: #fca5a5;
  border-color: rgba(220,38,38,0.35);
}
.runtime-badge.runtime-preview {
  background: rgba(217,119,6,0.2);
  color: #fcd34d;
  border-color: rgba(217,119,6,0.35);
}
.runtime-badge.runtime-development {
  background: rgba(5,150,105,0.2);
  color: #6ee7b7;
  border-color: rgba(5,150,105,0.35);
}

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}

.hero-stat {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  backdrop-filter: blur(10px);
  transition: transform 180ms ease, background 180ms ease;
}
.hero-stat:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.11);
}
.hero-stat.is-loading { opacity: 0.45; }
.hero-stat span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 10px;
}
.hero-stat strong {
  display: block;
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 6px;
}
.hero-stat p {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
}

/* Identity cards */
.identity-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r);
  padding: 12px 16px;
  backdrop-filter: blur(8px);
}
.identity-item span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin-bottom: 3px;
}
.identity-item strong {
  display: block;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
}


/* ════════════════════════════════════════════════════════════
   APP BODY
   ════════════════════════════════════════════════════════════ */
.app-body {
  display: flex;
  position: relative;
}


/* ════════════════════════════════════════════════════════════
   SIDEBAR
   ════════════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 20px 12px 32px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }
.sidebar-close { display: none; }

.sidebar-label {
  margin: 0 0 8px;
  padding: 0 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--subtle);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r);
  text-decoration: none;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 140ms ease;
}
.nav-link:hover {
  background: var(--surface-2);
  color: var(--text);
}
.nav-link.is-active {
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 600;
}

.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-strong);
  flex-shrink: 0;
  transition: background 140ms ease;
}
.nav-link.is-active .nav-dot { background: var(--primary); }
.nav-link:hover .nav-dot      { background: var(--muted); }


/* ════════════════════════════════════════════════════════════
   MOBILE TOP BAR
   ════════════════════════════════════════════════════════════ */
.mobile-topbar { display: none; }


/* ════════════════════════════════════════════════════════════
   MAIN CONTENT
   ════════════════════════════════════════════════════════════ */
.main-content {
  flex: 1;
  min-width: 0;
  padding: 28px 32px 60px;
  display: grid;
  gap: 20px;
  align-content: start;
}


/* ════════════════════════════════════════════════════════════
   PANELS
   ════════════════════════════════════════════════════════════ */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 20px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}

.panel-heading { display: grid; gap: 4px; }
.panel-heading p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

h2 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 0.9rem;
  font-weight: 600;
}


/* ════════════════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════════════════ */
button {
  font: inherit;
  cursor: pointer;
  border: 0;
  border-radius: var(--r);
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all 140ms ease;
  background: var(--primary);
  color: #fff;
}
button:hover {
  background: var(--primary-text);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.28);
}

.ghost-button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 7px 14px;
  box-shadow: none;
}
.ghost-button:hover {
  background: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text);
  transform: none;
  box-shadow: none;
}


/* ════════════════════════════════════════════════════════════
   TOOLBAR & FORMS
   ════════════════════════════════════════════════════════════ */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 16px;
}

label {
  display: grid;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
}

select, input, textarea, button { font: inherit; }

select, input {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--r);
  padding: 8px 10px;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
select:focus, input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}


/* ════════════════════════════════════════════════════════════
   STATUS GRID
   ════════════════════════════════════════════════════════════ */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
  transition: border-color 160ms, box-shadow 160ms, transform 160ms;
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.card h3 { margin-bottom: 5px; }
.card p {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success-text);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.status-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

.inline-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.inline-grid > div {
  padding: 9px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
}
.inline-grid strong {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 2px;
}
.inline-grid div > div {
  font-family: 'JetBrains Mono', 'SFMono-Regular', monospace;
  font-size: 0.8rem;
  color: var(--text);
  word-break: break-all;
}


/* ════════════════════════════════════════════════════════════
   SUMMARY GRID
   ════════════════════════════════════════════════════════════ */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  transition: border-color 160ms, box-shadow 160ms, transform 160ms;
}
.summary-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.summary-card span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.summary-card strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 5px;
}
.summary-card p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--subtle);
}

.summary-card.is-spotlight {
  background: linear-gradient(145deg, #eff6ff, #f0fdf4);
  border-color: #bfdbfe;
}
.summary-card.is-spotlight span  { color: var(--primary-text); }
.summary-card.is-spotlight strong { color: var(--primary-text); }


/* ════════════════════════════════════════════════════════════
   INTEGRITY GRID
   ════════════════════════════════════════════════════════════ */
.integrity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.integrity-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  display: grid;
  gap: 10px;
  transition: box-shadow 160ms, transform 160ms;
}
.integrity-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.integrity-card.is-ok {
  border-left: 3px solid var(--success);
  background: linear-gradient(to right, rgba(5,150,105,0.03) 0%, var(--surface) 100%);
}
.integrity-card.is-ko {
  border-left: 3px solid var(--danger);
  background: linear-gradient(to right, rgba(220,38,38,0.03) 0%, var(--surface) 100%);
}

.integrity-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.integrity-values {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.integrity-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.is-ok .integrity-badge {
  background: var(--success-soft);
  color: var(--success-text);
}
.is-ko .integrity-badge {
  background: var(--danger-soft);
  color: var(--danger-text);
}


/* ════════════════════════════════════════════════════════════
   SCHEMA GRID
   ════════════════════════════════════════════════════════════ */
.schema-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.schema-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 16px 18px;
  transition: border-color 160ms, box-shadow 160ms;
}
.schema-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.schema-card .card-topline { margin-bottom: 10px; }
.schema-card h3 {
  margin-bottom: 10px;
  font-family: 'JetBrains Mono', 'SFMono-Regular', monospace;
  font-size: 0.82rem;
  color: var(--primary-text);
}
.schema-card p { color: var(--muted); }
.schema-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 3px;
}
.schema-card li {
  font-family: 'JetBrains Mono', 'SFMono-Regular', monospace;
  font-size: 0.76rem;
  color: var(--muted);
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
}


/* ════════════════════════════════════════════════════════════
   QUERY GRID
   ════════════════════════════════════════════════════════════ */
.query-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.query-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
  display: grid;
  gap: 10px;
  transition: border-color 160ms, box-shadow 160ms, transform 160ms;
}
.query-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.query-card h3 { font-size: 0.9rem; }
.query-card p {
  margin: 0;
  font-size: 0.83rem;
  color: var(--muted);
  line-height: 1.55;
}

.query-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.query-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.helper-inline {
  font-size: 0.78rem;
  color: var(--subtle);
}

.query-params { display: grid; gap: 8px; }

.query-card button[data-run-query] {
  width: 100%;
  background: var(--primary);
  color: #fff;
  border: 0;
  border-radius: var(--r);
  padding: 9px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 140ms ease;
}
.query-card button[data-run-query]:hover {
  background: var(--primary-text);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,99,235,0.28);
}


/* ════════════════════════════════════════════════════════════
   SQL CONSOLE
   ════════════════════════════════════════════════════════════ */
.sql-presets {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.preset-button {
  padding: 5px 12px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all 140ms ease;
}
.preset-button:hover {
  background: var(--primary-soft);
  border-color: #bfdbfe;
  color: var(--primary-text);
  transform: none;
  box-shadow: none;
}

.sql-editor-wrap {
  border: 1px solid #1e293b;
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 10px;
  background: #0f172a;
}

.sql-input {
  display: block;
  width: 100%;
  min-height: 160px;
  resize: vertical;
  font-family: 'JetBrains Mono', 'SFMono-Regular', 'Cascadia Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
  padding: 16px;
  border: 0;
  background: #0f172a;
  color: #e2e8f0;
  outline: none;
  caret-color: #38bdf8;
}

.helper {
  margin: 0 0 16px;
  font-size: 0.8rem;
  color: var(--subtle);
  line-height: 1.6;
}
.helper code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--primary-text);
}


/* ════════════════════════════════════════════════════════════
   TABLES
   ════════════════════════════════════════════════════════════ */
.table-wrap {
  overflow: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  scroll-margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 580px;
}

thead tr {
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

th {
  position: sticky;
  top: 0;
  padding: 10px 14px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface-2);
  white-space: nowrap;
}

td {
  padding: 10px 14px;
  font-family: 'JetBrains Mono', 'SFMono-Regular', monospace;
  font-size: 0.8rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--surface-2); }


/* ════════════════════════════════════════════════════════════
   STATES & MISC
   ════════════════════════════════════════════════════════════ */
.result-box { margin-top: 0; }

.meta-strip {
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
}
.meta-strip strong { color: var(--text); }

.empty-state {
  padding: 20px;
  text-align: center;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--surface-2);
  color: var(--subtle);
  font-size: 0.875rem;
}

.error-box {
  padding: 14px 18px;
  border: 1px solid rgba(220,38,38,0.2);
  border-radius: var(--r-lg);
  background: var(--danger-soft);
  color: var(--danger-text);
  font-size: 0.875rem;
}

.is-loading-state {
  position: relative;
  overflow: hidden;
}
.is-loading-state::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.65) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%);  }
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 40;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.is-visible { display: block; }


/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {

  /* Sidebar slides in */
  .sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    z-index: 50;
    height: 100vh;
    width: 250px;
    transition: left 260ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
  }
  .sidebar.is-open { left: 0; }

  .sidebar-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin: 0 0 16px auto;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--muted);
    padding: 0;
    box-shadow: none;
  }
  .sidebar-close:hover {
    background: var(--surface-3);
    transform: none;
    box-shadow: none;
  }

  /* Mobile top bar */
  .mobile-topbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    scrollbar-width: none;
    position: sticky;
    top: 0;
    z-index: 20;
    box-shadow: var(--shadow-xs);
  }
  .mobile-topbar::-webkit-scrollbar { display: none; }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
    background: var(--primary);
    color: #fff;
    border: 0;
    border-radius: var(--r);
    padding: 7px 13px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: none;
  }
  .mobile-menu-btn:hover {
    background: var(--primary-text);
    transform: none;
    box-shadow: none;
  }
  .burger {
    display: inline-block;
    width: 14px;
    height: 10px;
    background: linear-gradient(
      to bottom,
      #fff 0%, #fff 25%,
      transparent 25%, transparent 42%,
      #fff 42%, #fff 67%,
      transparent 67%, transparent 75%,
      #fff 75%, #fff 100%
    );
  }

  .mobile-nav-links {
    display: flex;
    gap: 7px;
    flex-shrink: 0;
  }
  .mobile-nav-links a {
    white-space: nowrap;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    transition: all 120ms ease;
  }
  .mobile-nav-links a:hover {
    background: var(--primary-soft);
    border-color: #bfdbfe;
    color: var(--primary-text);
  }

  /* Main padding */
  .main-content { padding: 20px 16px 48px; }

  /* Hero */
  .hero-inner {
    padding: 32px 20px 36px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .hero-brand  { grid-column: 1; grid-row: 1; }
  .hero-stats  { grid-column: 1; grid-row: 2; }
  .hero-identity {
    grid-column: 1;
    grid-row: 3;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .toolbar button { width: 100%; }
  .panel { padding: 16px; }
}