/* ─── Design System (matches alaaeallam.com) ─── */
:root {
  --bg-primary:   #0a0a0c;
  --bg-secondary: #111114;
  --bg-elevated:  #17171b;
  --bg-card:      #1c1c21;

  --text-primary:   #f2f1ed;
  --text-secondary: #a7a79f;
  --text-muted:     #72726b;

  --accent:        #29f2a3;
  --accent-soft:   rgba(41,242,163,.15);
  --accent-glow:   rgba(41,242,163,.25);

  --danger:        #ef4444;
  --danger-soft:   rgba(239,68,68,.15);
  --warning-color: #f59e0b;
  --warning-soft:  rgba(245,158,11,.15);
  --blue-color:    #60a5fa;
  --blue-soft:     rgba(96,165,250,.15);

  --border:        rgba(242,241,237,.08);
  --border-strong: rgba(41,242,163,.30);

  --radius:   12px;
  --radius-sm: 8px;
  --shadow:   0 4px 24px rgba(0,0,0,.45);

  --sidebar-w: 240px;
  --topbar-h:  60px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 72% 14%, rgba(41,242,163,.07) 0%, transparent 28%),
    radial-gradient(circle at 18% 80%, rgba(239,68,68,.06) 0%, transparent 26%),
    linear-gradient(180deg, #0a0a0c 0%, #111114 100%);
  color: var(--text-primary);
  font-size: 14px;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }
textarea { resize: vertical; }

/* ─── Sidebar ─── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform .25s ease;
}
.sidebar-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-header .logo { height: 30px; width: auto; }
.logo-text { font-weight: 700; font-size: 1.1rem; letter-spacing: -.01em; }
.logo-text .accent { color: var(--accent); }

.sidebar-nav {
  flex: 1;
  padding: .75rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding: .625rem .875rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: .875rem;
  font-weight: 500;
  transition: all .15s ease;
}
.nav-item svg { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-elevated); color: var(--text-primary); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(41,242,163,.2);
}
.sidebar-footer {
  padding: .75rem;
  border-top: 1px solid var(--border);
}
.logout-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .625rem .875rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: .85rem;
  transition: all .15s;
}
.logout-btn svg { width: 18px; height: 18px; fill: currentColor; }
.logout-btn:hover { color: var(--danger); background: var(--danger-soft); }

/* ─── Main layout ─── */
.main-wrap {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Topbar ─── */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: rgba(10,10,12,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.75rem;
  z-index: 50;
}
.topbar-title {
  flex: 1;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: .25rem;
}
.menu-toggle svg { width: 22px; height: 22px; fill: currentColor; }

/* ─── Flash messages ─── */
.flash-container { padding: .75rem 1.75rem 0; }
.flash {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: .5rem;
  font-size: .875rem;
}
.flash button { background: none; border: none; cursor: pointer; font-size: 1.1rem; opacity: .6; color: inherit; }
.flash-success { background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(41,242,163,.25); }
.flash-danger  { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(239,68,68,.25); }
.flash-warning { background: var(--warning-soft); color: var(--warning-color); border: 1px solid rgba(245,158,11,.25); }
.flash-info    { background: var(--blue-soft); color: var(--blue-color); border: 1px solid rgba(96,165,250,.25); }

/* ─── Main content ─── */
.main-content { flex: 1; padding: 1.75rem; }

/* ─── Cards ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card-title {
  font-size: .875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.card-title-row .card-title { margin-bottom: 0; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1.125rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: .875rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; fill: currentColor; }
.btn-primary {
  background: var(--accent);
  color: #0a0a0c;
  font-weight: 600;
}
.btn-primary:hover { background: #1dd98e; box-shadow: 0 0 16px var(--accent-glow); }
.btn-ghost {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-color: var(--border);
}
.btn-ghost:hover { color: var(--text-primary); border-color: rgba(242,241,237,.2); }
.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: rgba(239,68,68,.25);
}
.btn-danger:hover { background: rgba(239,68,68,.25); }
.btn-sm { padding: .375rem .75rem; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-group { display: flex; gap: .5rem; align-items: center; }
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 6px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .15s;
}
.btn-icon svg { width: 15px; height: 15px; fill: currentColor; }
.btn-icon:hover { background: var(--bg-elevated); color: var(--text-primary); }
.btn-icon.danger:hover { color: var(--danger); background: var(--danger-soft); }

/* ─── Badges ─── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.badge-success { background: var(--accent-soft); color: var(--accent); }
.badge-warning { background: var(--warning-soft); color: var(--warning-color); }
.badge-danger  { background: var(--danger-soft); color: var(--danger); }
.badge-neutral { background: rgba(167,167,159,.12); color: var(--text-secondary); }
.badge-blue    { background: var(--blue-soft); color: var(--blue-color); }
.badge-lg { padding: .3rem .9rem; font-size: .85rem; }

/* ─── Tables ─── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .85rem;
}
.data-table thead tr {
  border-bottom: 1px solid var(--border);
}
.data-table th {
  padding: .625rem 1rem;
  text-align: left;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  white-space: nowrap;
}
.data-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}
.data-table tr:hover td { background: rgba(242,241,237,.025); }
.data-table tr.overdue td { border-left: 2px solid var(--danger); }
.money { font-family: 'Courier New', monospace; font-weight: 600; color: var(--text-primary) !important; }
.mono { font-family: 'Courier New', monospace; font-size: .8em; }
.muted { color: var(--text-muted) !important; }
.text-danger { color: var(--danger) !important; }
.text-center { text-align: center; }
.accent { color: var(--accent) !important; }

/* ─── Links ─── */
.link-accent { color: var(--accent); }
.link-accent:hover { text-decoration: underline; }
.link-muted { color: var(--text-secondary); }
.link-muted:hover { color: var(--text-primary); }

/* ─── Stats grid ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border-strong); }
.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: 22px; height: 22px; fill: currentColor; }
.stat-icon.green { background: var(--accent-soft); color: var(--accent); }
.stat-icon.orange { background: var(--warning-soft); color: var(--warning-color); }
.stat-icon.blue { background: var(--blue-soft); color: var(--blue-color); }
.stat-label { font-size: .78rem; color: var(--text-muted); margin-bottom: .2rem; text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 1.35rem; font-weight: 700; color: var(--text-primary); }

/* ─── Section ─── */
.section { margin-bottom: 2rem; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 1rem;
}
.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ─── Forms ─── */
.form-page { max-width: 760px; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.full-width { grid-column: 1 / -1; }
label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .05em;
}
input[type=text], input[type=email], input[type=password],
input[type=number], input[type=date], select, textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: .625rem .875rem;
  width: 100%;
  outline: none;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px rgba(41,242,163,.08);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
select { cursor: pointer; }
select option { background: var(--bg-elevated); }
.form-actions {
  display: flex;
  gap: .75rem;
  align-items: center;
  justify-content: flex-end;
  margin-top: 1.25rem;
}
.field-hint { font-size: .75rem; color: var(--text-muted); margin-top: .2rem; }
.field-hint.danger { color: var(--danger); }

/* ─── Search ─── */
.search-form { flex: 1; max-width: 340px; }
.input-icon { position: relative; }
.input-icon svg {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  fill: var(--text-muted);
  pointer-events: none;
}
.input-icon input { padding-left: 2.5rem; }

/* ─── Login page ─── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 48px rgba(0,0,0,.6);
}
.login-logo { text-align: center; margin-bottom: 1rem; }
.login-logo img { height: 48px; }
.login-title {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: .25rem;
}
.login-sub { text-align: center; color: var(--text-muted); font-size: .875rem; margin-bottom: 2rem; }
.login-form .form-group { margin-bottom: 1.25rem; }
.login-hint { text-align: center; color: var(--text-muted); font-size: .78rem; margin-top: 1rem; }
.login-hint code {
  background: var(--bg-elevated);
  padding: .1rem .4rem;
  border-radius: 4px;
  font-family: monospace;
  color: var(--accent);
}
.login-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}
.glow-1 { width: 400px; height: 400px; background: rgba(41,242,163,.08); top: -100px; right: -100px; }
.glow-2 { width: 300px; height: 300px; background: rgba(239,68,68,.06); bottom: -80px; left: -80px; }

/* ─── Checkbox (mark paid) ─── */
.checkbox-wrap {
  display: block;
  cursor: pointer;
  position: relative;
  width: 20px; height: 20px;
}
.checkbox-wrap input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  width: 0; height: 0;
}
.checkmark {
  position: absolute;
  top: 0; left: 0;
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg-elevated);
  transition: all .15s;
}
.checkbox-wrap:hover .checkmark { border-color: var(--accent); }
.checkbox-wrap input:checked ~ .checkmark {
  background: var(--accent);
  border-color: var(--accent);
}

/* ─── Empty state ─── */
.empty-state {
  text-align: center;
  padding: 3.5rem 2rem;
  color: var(--text-muted);
}
.empty-state svg { width: 48px; height: 48px; fill: currentColor; opacity: .3; margin-bottom: 1rem; }
.empty-state p { margin-bottom: 1rem; }
.empty-state.small { padding: 2rem; }

/* ─── Modals ─── */
dialog.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  color: var(--text-primary);
  max-width: 520px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,.7);
}
dialog::backdrop { background: rgba(0,0,0,.7); backdrop-filter: blur(4px); }
.modal-content { padding: 0; }
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1rem; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: var(--text-primary); }
.modal-content form { padding: 1.5rem; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: .75rem;
  margin-top: 1.25rem;
}

/* ─── Product grid ─── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color .2s;
}
.product-card:hover { border-color: rgba(41,242,163,.2); }
.product-header { display: flex; justify-content: space-between; align-items: flex-start; gap: .75rem; margin-bottom: .5rem; }
.product-name { font-weight: 600; font-size: .95rem; color: var(--text-primary); }
.product-price { font-weight: 700; color: var(--accent); font-size: .9rem; white-space: nowrap; }
.product-desc { font-size: .82rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1rem; }
.product-actions { display: flex; gap: .5rem; }

/* ─── Client detail ─── */
.detail-layout { display: flex; gap: 1.5rem; align-items: flex-start; }
.client-card { min-width: 280px; max-width: 320px; }
.client-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.client-avatar {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.client-card-header h2 { font-size: 1rem; font-weight: 600; margin-bottom: .2rem; }
.info-grid { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.25rem; }
.info-row { display: flex; align-items: flex-start; gap: .75rem; font-size: .85rem; }
.info-label { color: var(--text-muted); font-size: .78rem; min-width: 90px; padding-top: .05rem; flex-shrink: 0; }
.client-actions { display: flex; flex-direction: column; gap: .5rem; }
.ml-auto { margin-left: auto; }

/* ─── Invoice create ─── */
.invoice-create-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.5rem;
  align-items: flex-start;
}
.invoice-left { display: flex; flex-direction: column; gap: 1rem; }
.invoice-right { display: flex; flex-direction: column; gap: 1rem; }
.client-preview {
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  padding: .875rem;
  margin-top: .25rem;
  font-size: .82rem;
}
.quick-add-wrap select {
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: .82rem;
  padding: .4rem .75rem;
}
/* Item rows */
.item-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .5rem .25rem;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  margin-bottom: .5rem;
}
.item-row {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--border);
}
.item-row:last-child { border-bottom: none; }
.item-desc {
  flex: 3;
  min-height: 56px;
  font-size: .82rem;
  padding: .5rem .625rem;
}
.item-qty  { flex: 1; text-align: center; }
.item-price { flex: 1.5; text-align: right; }
.item-disc  { flex: 1; text-align: right; }
.item-total {
  flex: 1.5;
  text-align: right;
  font-family: 'Courier New', monospace;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-top: .75rem;
  white-space: nowrap;
}
.remove-item {
  flex: 0 0 36px;
  height: 36px;
  border-radius: 6px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  margin-top: .25rem;
}
.remove-item svg { width: 15px; height: 15px; fill: currentColor; }
.remove-item:hover { background: var(--danger-soft); color: var(--danger); }
.add-row-btn {
  display: flex;
  align-items: center;
  gap: .4rem;
  background: none;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  padding: .5rem .75rem;
  font-size: .8rem;
  width: 100%;
  margin-top: .75rem;
  transition: all .15s;
}
.add-row-btn svg { width: 14px; height: 14px; fill: currentColor; }
.add-row-btn:hover { border-color: var(--accent); color: var(--accent); }
.invoice-totals {
  border-top: 1px solid var(--border);
  margin-top: 1rem;
  padding-top: .75rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.totals-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .875rem;
  color: var(--text-secondary);
  padding: .2rem 0;
}
.totals-row span:last-child {
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: var(--text-primary);
}
.totals-row.total-final {
  border-top: 1px solid var(--border);
  padding-top: .75rem;
  margin-top: .25rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.totals-row.total-final span:last-child { color: var(--accent); font-size: 1.15rem; }
.invoice-actions {
  display: flex;
  gap: .75rem;
  justify-content: flex-end;
}

/* ─── Invoice detail ─── */
.invoice-detail-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 1.5rem;
  align-items: flex-start;
}
.invoice-status-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.inv-preview-header {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.inv-meta-row {
  display: flex;
  gap: .75rem;
  align-items: center;
  margin-bottom: .25rem;
  font-size: .875rem;
}
.action-card {
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.action-card h4 {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: .25rem;
}
.info-card .info-row { font-size: .85rem; }
.invoice-notes {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: .875rem;
}
.invoice-notes p { color: var(--text-secondary); margin-top: .25rem; }

/* ─── Tab bar ─── */
.tab-bar {
  display: flex;
  gap: .25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.tab {
  padding: .625rem 1.125rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all .15s;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ─── Settings ─── */
.settings-layout { max-width: 860px; }

/* ─── Tooltip ─── */
.tooltip-wrap {
  color: var(--text-muted);
  cursor: help;
  font-size: .75rem;
  position: relative;
  display: inline-block;
}
.tooltip-wrap:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .78rem;
  white-space: nowrap;
  z-index: 100;
  max-width: 260px;
  white-space: normal;
  text-align: center;
  pointer-events: none;
}

/* ─── Lead Pipeline ─── */
.score-badge {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .2rem .6rem; border-radius: 20px;
  font-size: .75rem; font-weight: 700; letter-spacing: .03em;
}
.score-high { background: var(--accent-soft); color: var(--accent); }
.score-mid  { background: var(--warning-soft); color: var(--warning-color); }
.score-low  { background: var(--danger-soft); color: var(--danger); }

.channel-dot {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .15rem .45rem; border-radius: 4px; font-size: .68rem;
  font-weight: 700; letter-spacing: .04em;
}
.channel-dot.active   { background: var(--accent-soft); color: var(--accent); }
.channel-dot.inactive { background: rgba(167,167,159,.1); color: var(--text-muted); }

.pipeline-strip {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .75rem 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); margin-top: .5rem;
}
.pipeline-stage {
  padding: .35rem .875rem; border-radius: 20px;
  font-size: .8rem; font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-elevated); border: 1px solid var(--border);
  transition: all .15s;
}
.pipeline-stage:hover { border-color: var(--accent); color: var(--accent); }
.pipeline-arrow { color: var(--text-muted); font-size: .85rem; }

.pitch-variant { margin-bottom: 1rem; }
.pitch-header { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.pitch-body {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .875rem 1rem;
  font-family: inherit; font-size: .82rem; line-height: 1.65;
  color: var(--text-secondary); white-space: pre-wrap; overflow-x: auto;
  max-height: 200px; overflow-y: auto;
}

.crm-log-entry {
  padding: .875rem; background: var(--bg-elevated);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.crm-log-meta { display: flex; align-items: center; gap: .75rem; margin-bottom: .25rem; }

.api-key-box {
  display: flex; align-items: center; gap: .75rem;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .75rem 1rem;
}
.api-key-box code {
  font-family: 'Courier New', monospace; font-size: .8rem;
  color: var(--accent); word-break: break-all; flex: 1;
}

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .invoice-create-layout { grid-template-columns: 1fr; }
  .invoice-detail-layout { grid-template-columns: 1fr; }
  .detail-layout { flex-direction: column; }
  .client-card { min-width: unset; max-width: unset; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 240px; }
  .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
  .menu-toggle { display: flex; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .main-content { padding: 1rem; }
  .topbar { padding: 0 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .invoice-create-layout { grid-template-columns: 1fr; }
  .invoice-actions { flex-direction: column; }
  .btn-group { flex-wrap: wrap; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .inv-preview-header { flex-direction: column; }
  .item-header { display: none; }
  .item-row { flex-wrap: wrap; }
  .item-desc { flex: 1 1 100%; }
  .item-qty, .item-price, .item-disc { flex: 1; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card { padding: 1rem; }
  .stat-value { font-size: 1.1rem; }
  .login-card { padding: 1.75rem 1.25rem; }
  .product-grid { grid-template-columns: 1fr; }
}