/* ═══════════════════════════════════════════
   NetSudo Admin — Design System v2
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Variables ─────────────────────────── */
:root {
  --bg:           #0a0a0a;
  --bg-card:      #111111;
  --bg-sidebar:   #0d0d0d;
  --bg-input:     #0f0f0f;
  --border:       #1f1f1f;
  --border-hover: #2e2e2e;
  --text-primary:   #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted:     #555555;
  --accent:        #3b82f6;
  --accent-hover:  #2563eb;
  --accent-cyan:   #06b6d4;
  --accent-green:  #10b981;
  --accent-red:    #ef4444;
  --accent-amber:  #f59e0b;
  --accent-purple: #6366f1;
  --sidebar-width: 240px;
  --topbar-h:      60px;
  --radius:        10px;
  --radius-sm:     6px;
  --radius-lg:     14px;
  --shadow:        0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.2);
  --shadow-hover:  0 2px 8px rgba(0,0,0,0.5), 0 8px 24px rgba(0,0,0,0.3);
  --shadow-modal:  0 25px 60px rgba(0,0,0,0.6);
  --transition:    0.2s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="light"] {
  --bg:           #f8f9fa;
  --bg-card:      #ffffff;
  --bg-sidebar:   #1e293b;
  --bg-input:     #f1f5f9;
  --border:       #e2e8f0;
  --border-hover: #cbd5e1;
  --text-primary:   #0f172a;
  --text-secondary: #64748b;
  --text-muted:     #94a3b8;
  --accent:        #2563eb;
  --accent-hover:  #1d4ed8;
  --accent-cyan:   #0891b2;
  --accent-green:  #059669;
  --accent-red:    #dc2626;
  --accent-amber:  #d97706;
  --accent-purple: #4f46e5;
  --shadow:        0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-hover:  0 2px 8px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);
  --shadow-modal:  0 25px 60px rgba(0,0,0,0.2);
}

/* ── Reset ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

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

/* ── Sidebar ─────────────────────────────────── */
#sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  z-index: 100;
  transition: transform var(--transition), background var(--transition);
  overflow: hidden;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brand-icon {
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.brand-text { font-size: 16px; font-weight: 700; color: #fff; letter-spacing: -0.3px; }
.brand-sub  { font-size: 10px; color: rgba(255,255,255,0.35); font-weight: 400; margin-top: 1px; }

.sidebar-nav {
  flex: 1;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.25);
  padding: 12px 10px 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.45);
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
}
.nav-item:hover  { background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.9); }
.nav-item.active { background: var(--accent); color: #fff; }
.nav-item.active .nav-icon { opacity: 1; }
.nav-icon { font-size: 15px; width: 20px; text-align: center; flex-shrink: 0; }
.nav-text { flex: 1; }

.sidebar-footer {
  padding: 14px 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.sidebar-user:hover { background: rgba(255,255,255,0.05); }
.user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 12.5px; font-weight: 600; color: rgba(255,255,255,0.85); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10.5px; color: rgba(255,255,255,0.3); text-transform: capitalize; }

/* ── Main Wrapper ──────────────────────────── */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

/* ── Topbar ────────────────────────────────── */
#topbar {
  height: var(--topbar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  position: sticky; top: 0; z-index: 50;
  transition: background var(--transition), border-color var(--transition);
}
.topbar-left  { display: flex; align-items: center; gap: 14px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.page-title   { font-size: 17px; font-weight: 600; color: var(--text-primary); }
.sidebar-toggle {
  display: none;
  background: none; border: none;
  color: var(--text-secondary);
  font-size: 18px; cursor: pointer; padding: 4px;
  border-radius: 4px;
  transition: color var(--transition);
}
.sidebar-toggle:hover { color: var(--text-primary); }
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); background: rgba(59,130,246,0.08); }
.logout-btn {
  font-size: 12.5px;
  color: var(--text-secondary);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-weight: 500;
}
.logout-btn:hover { color: var(--accent-red); border-color: var(--accent-red); background: rgba(239,68,68,0.06); }

/* ── Main Content ──────────────────────────── */
.main-content {
  flex: 1;
  padding: 28px;
}
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap; gap: 12px;
}
.page-heading { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.page-sub     { font-size: 13px; color: var(--text-secondary); margin-top: 3px; }

/* ── Cards ─────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.card:hover { box-shadow: var(--shadow-hover); }
.card-header {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.card-body  { padding: 20px; }

/* ── Stat Cards ────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card:hover { transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.stat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--stat-color, var(--accent));
}
.stat-icon-wrap {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--stat-bg, rgba(59,130,246,0.12));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}
.stat-value { font-size: 30px; font-weight: 800; color: var(--text-primary); line-height: 1; margin-bottom: 5px; }
.stat-label { font-size: 12px; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-change { font-size: 11.5px; color: var(--text-muted); margin-top: 6px; }

/* ── Grid Helpers ───────────────────────────── */
.grid-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.mb-24    { margin-bottom: 24px; }
.mb-16    { margin-bottom: 16px; }
.mt-16    { margin-top: 16px; }
.flex     { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center  { display: flex; align-items: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }

/* ── Tables ─────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  padding: 11px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
}
thead th.sortable { cursor: pointer; }
thead th.sortable:hover { color: var(--text-primary); }
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  cursor: pointer;
}
tbody tr:hover { background: rgba(59,130,246,0.04); }
tbody tr:last-child { border-bottom: none; }
tbody td { padding: 12px 14px; vertical-align: middle; }
.td-muted { color: var(--text-secondary); font-size: 12.5px; }
.td-mono  { font-family: monospace; font-size: 12px; }

/* ── Badges ─────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.1px;
}

/* ── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500;
  cursor: pointer; border: none;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}
.btn-primary {
  background: var(--accent); color: white;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(59,130,246,0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: rgba(59,130,246,0.06); }
.btn-danger  { background: var(--accent-red); color: white; }
.btn-danger:hover { background: #dc2626; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(239,68,68,0.3); }
.btn-success { background: var(--accent-green); color: white; }
.btn-success:hover { background: #059669; transform: translateY(-1px); }
.btn-ghost   { background: transparent; color: var(--text-secondary); padding: 6px 10px; }
.btn-ghost:hover { color: var(--text-primary); background: rgba(255,255,255,0.06); }
[data-theme="light"] .btn-ghost:hover { background: rgba(0,0,0,0.04); }
.btn-sm   { padding: 5px 10px; font-size: 12px; }
.btn-xs   { padding: 3px 8px; font-size: 11px; }
.btn-icon { padding: 6px; width: 32px; height: 32px; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ── Form Elements ──────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-label {
  display: block;
  font-size: 11.5px; font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13.5px; font-family: var(--font);
  transition: all var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control {
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}
textarea.form-control { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11.5px; color: var(--text-muted); margin-top: 4px; }

/* ── Filter Bar ─────────────────────────────── */
.filter-bar {
  display: flex; gap: 10px; align-items: center;
  flex-wrap: wrap; margin-bottom: 20px;
}
.search-wrap { position: relative; flex: 1; min-width: 200px; max-width: 340px; }
.search-wrap svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
.search-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary); font-size: 13.5px; font-family: var(--font);
  outline: none; transition: all var(--transition);
}
.search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
.search-input::placeholder { color: var(--text-muted); }
.filter-select {
  padding: 8px 30px 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary); font-size: 13px; font-family: var(--font);
  outline: none; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
  transition: all var(--transition);
}
.filter-select:focus { border-color: var(--accent); }

/* ── Modal ──────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.show { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  width: 100%; max-width: 520px;
  max-height: calc(100vh - 40px); overflow-y: auto;
  transform: translateY(12px) scale(0.98);
  transition: transform var(--transition);
}
.modal-overlay.show .modal { transform: translateY(0) scale(1); }
.modal-lg { max-width: 680px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-card); z-index: 1;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.modal-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.modal-close {
  background: none; border: none;
  color: var(--text-muted); font-size: 18px; cursor: pointer;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px; transition: all var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
[data-theme="light"] .modal-close:hover { background: rgba(0,0,0,0.05); }
.modal-body   { padding: 20px; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 10px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ── Toast Notifications ────────────────────── */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 1000;
  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-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  min-width: 260px; max-width: 360px;
  pointer-events: all;
  opacity: 0; transform: translateX(16px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  font-size: 13.5px;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast-icon {
  width: 22px; height: 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.toast-success .toast-icon { background: rgba(16,185,129,0.15); color: var(--accent-green); }
.toast-error   .toast-icon { background: rgba(239,68,68,0.15);  color: var(--accent-red);   }
.toast-info    .toast-icon { background: rgba(59,130,246,0.15);  color: var(--accent);       }
.toast-warning .toast-icon { background: rgba(245,158,11,0.15);  color: var(--accent-amber); }
.toast-msg { flex: 1; color: var(--text-primary); line-height: 1.4; }

/* ── Loading Skeleton ───────────────────────── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--border) 0%,
    rgba(255,255,255,0.04) 50%,
    var(--border) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: var(--radius-sm);
}
[data-theme="light"] .skeleton {
  background: linear-gradient(
    90deg,
    #e2e8f0 0%,
    #f1f5f9 50%,
    #e2e8f0 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite linear;
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.skeleton-text { height: 14px; margin-bottom: 8px; width: 100%; }
.skeleton-text.short { width: 60%; }
.skeleton-text.med   { width: 80%; }
.skeleton-h { height: 40px; }
.skeleton-row { height: 52px; width: 100%; }
.skeleton-card { height: 100px; width: 100%; border-radius: var(--radius); }

/* ── Kanban ─────────────────────────────────── */
.kanban-wrap {
  display: flex; gap: 14px;
  overflow-x: auto;
  padding-bottom: 20px;
  align-items: flex-start;
  min-height: calc(100vh - 200px);
}
.kanban-col {
  flex: 0 0 256px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  max-height: calc(100vh - 170px);
  box-shadow: var(--shadow);
}
.kanban-col-head {
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.kanban-col-name {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; color: var(--text-primary);
}
.kanban-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.kanban-count {
  font-size: 11px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(255,255,255,0.07);
  color: var(--text-secondary);
}
[data-theme="light"] .kanban-count { background: rgba(0,0,0,0.06); }
.kanban-cards {
  flex: 1; overflow-y: auto;
  padding: 8px; display: flex; flex-direction: column; gap: 7px;
  min-height: 60px;
}
.kanban-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--stage-clr, var(--accent));
  border-radius: 8px;
  padding: 11px 12px;
  cursor: grab;
  transition: all var(--transition);
  user-select: none;
}
.kanban-card:hover {
  border-color: var(--stage-clr, var(--accent));
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}
.kanban-card:active { cursor: grabbing; }
.kanban-card.sortable-ghost { opacity: 0.3; }
.kanban-card-name  { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.kanban-card-email { font-size: 11.5px; color: var(--text-secondary); margin-bottom: 7px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kanban-card-foot  { display: flex; align-items: center; justify-content: space-between; }
.kanban-card-date  { font-size: 11px; color: var(--text-muted); }

/* ── Activity Feed ──────────────────────────── */
.activity-feed { display: flex; flex-direction: column; }
.activity-item {
  display: flex; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-line {
  display: flex; flex-direction: column; align-items: center;
  flex-shrink: 0;
}
.activity-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 4px; flex-shrink: 0;
}
.activity-dot.note     { background: var(--accent-cyan); }
.activity-dot.created  { background: var(--accent-green); }
.activity-dot.stage_changed { background: var(--accent-amber); }
.activity-dot.updated  { background: var(--accent-purple); }
.activity-dot.email    { background: var(--accent-red); }
.activity-content { flex: 1; min-width: 0; }
.activity-text { font-size: 13px; color: var(--text-primary); line-height: 1.4; margin-bottom: 3px; word-break: break-word; }
.activity-meta { font-size: 11.5px; color: var(--text-muted); display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Contact Detail ─────────────────────────── */
.contact-detail-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  align-items: flex-start;
}
.contact-hero {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 20px;
}
.contact-avatar-lg {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; flex-shrink: 0;
}
.contact-hero-name  { font-size: 18px; font-weight: 700; color: var(--text-primary); }
.contact-hero-email { font-size: 12.5px; color: var(--text-secondary); margin-top: 2px; }

/* ── Pipeline Summary ────────────────────────── */
.pipeline-bars { display: flex; flex-direction: column; gap: 9px; }
.pipeline-row  { display: flex; align-items: center; gap: 10px; font-size: 12.5px; }
.pipeline-lbl  { width: 130px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pipeline-track { flex: 1; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.pipeline-fill  { height: 100%; border-radius: 3px; transition: width 0.8s ease; }
.pipeline-num  { width: 24px; text-align: right; font-weight: 600; color: var(--text-primary); font-size: 12px; }

/* ── Empty State ────────────────────────────── */
.empty-state {
  text-align: center; padding: 48px 20px;
  color: var(--text-secondary);
}
.empty-icon { font-size: 36px; margin-bottom: 12px; opacity: 0.35; }
.empty-text { font-size: 14px; }
.empty-sub  { font-size: 12.5px; color: var(--text-muted); margin-top: 4px; }

/* ── Login ──────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); padding: 20px;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%; max-width: 400px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 14px;
}
.login-title  { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.login-sub    { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.error-banner {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--accent-red);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 18px;
}
.login-footer { text-align: center; margin-top: 20px; font-size: 12px; color: var(--text-muted); }

/* ── Confirm Dialog ─────────────────────────── */
.confirm-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  z-index: 300;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.confirm-overlay.show { opacity: 1; pointer-events: all; }
.confirm-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 380px; width: 100%;
  box-shadow: var(--shadow-modal);
  transform: scale(0.95);
  transition: transform var(--transition);
}
.confirm-overlay.show .confirm-box { transform: scale(1); }
.confirm-icon  { font-size: 30px; margin-bottom: 12px; }
.confirm-title { font-size: 16px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.confirm-text  { font-size: 13.5px; color: var(--text-secondary); margin-bottom: 22px; line-height: 1.5; }
.confirm-btns  { display: flex; gap: 10px; justify-content: flex-end; }

/* ── Section ────────────────────────────────── */
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.section-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }

/* ── Inline Edit ─────────────────────────────── */
.field-view { display: flex; flex-direction: column; gap: 2px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.field-view:last-child { border-bottom: none; }
.field-label { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); }
.field-value { font-size: 13.5px; color: var(--text-primary); }
.field-value.empty { color: var(--text-muted); font-style: italic; }

/* ── Tag Color Map ─────────────────────────────
   (used inline via JS)                         */
/* ── Scrollbar ──────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Utilities ──────────────────────────────── */
.text-green  { color: var(--accent-green)  !important; }
.text-red    { color: var(--accent-red)    !important; }
.text-amber  { color: var(--accent-amber)  !important; }
.text-blue   { color: var(--accent)        !important; }
.text-muted  { color: var(--text-muted)    !important; }
.text-secondary { color: var(--text-secondary) !important; }
.font-mono   { font-family: monospace; font-size: 12px; }
.truncate    { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden      { display: none !important; }

/* ── Responsive ─────────────────────────────── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .grid-3-1   { grid-template-columns: 1fr; }
  .contact-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --sidebar-width: 0px; }
  #sidebar { transform: translateX(-240px); width: 240px; box-shadow: none; }
  .app-layout.sidebar-open #sidebar { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.4); }
  .app-layout.sidebar-open .sidebar-overlay { display: block; }
  .main-wrapper  { margin-left: 0 !important; }
  .sidebar-toggle { display: flex; }
  .main-content { padding: 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 99;
  background: rgba(0,0,0,0.5);
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; }
}