/* ============================================================
   LeadFlow Pro — Design System
   Theme: Premium Light
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ─── CSS Variables (sobrescritas por tenant via PHP) ──────── */
:root {
  --primary:         #6C63FF;
  --primary-dark:    #5752D1;
  --primary-light:   #EEF0FF;
  --primary-rgb:     108, 99, 255;

  --secondary:       #00D4AA;
  --secondary-dark:  #00A886;
  --secondary-light: #E0FBF6;

  --accent:          #FF6B6B;
  --accent-light:    #FFE8E8;

  --sidebar:         #0F0E1E;
  --sidebar-hover:   rgba(255,255,255,0.08);
  --sidebar-active:  rgba(108,99,255,0.20);

  --bg:              #F1F5FB;
  --surface:         #FFFFFF;
  --surface-2:       #F8FAFC;
  --surface-3:       #F1F5FB;

  --border:          #E2E8F0;
  --border-focus:    rgba(var(--primary-rgb), 0.5);

  --text:            #0F172A;
  --text-2:          #334155;
  --text-3:          #64748B;
  --text-4:          #94A3B8;

  --success:         #10B981;
  --success-light:   #D1FAE5;
  --warning:         #F59E0B;
  --warning-light:   #FEF3C7;
  --danger:          #EF4444;
  --danger-light:    #FEE2E2;
  --info:            #3B82F6;
  --info-light:      #DBEAFE;

  --radius-sm:       6px;
  --radius:          10px;
  --radius-lg:       14px;
  --radius-xl:       20px;
  --radius-full:     9999px;

  --shadow-sm:       0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
  --shadow:          0 4px 16px rgba(15,23,42,0.08), 0 1px 4px rgba(15,23,42,0.04);
  --shadow-md:       0 8px 32px rgba(15,23,42,0.10), 0 2px 8px rgba(15,23,42,0.04);
  --shadow-lg:       0 20px 60px rgba(15,23,42,0.12), 0 4px 16px rgba(15,23,42,0.06);
  --shadow-primary:  0 8px 32px rgba(var(--primary-rgb), 0.30);

  --transition:      all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  --sidebar-width:   260px;
  --header-height:   64px;
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 15px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; height: auto; display: block; }

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

/* ─── SIDEBAR ───────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: var(--transition-slow);
  overflow: hidden;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: var(--header-height);
}

.sidebar-logo img {
  height: 36px;
  width: auto;
}

.sidebar-logo-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.sidebar-logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
  scrollbar-width: none;
}
.sidebar-nav::-webkit-scrollbar { display: none; }

.sidebar-section {
  padding: 16px 20px 6px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.30);
}

.sidebar-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  margin: 1px 10px;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.60);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
}

.sidebar-item:hover {
  background: var(--sidebar-hover);
  color: rgba(255,255,255,0.90);
}

.sidebar-item.active {
  background: var(--sidebar-active);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--primary);
  border-radius: 0 4px 4px 0;
}

.sidebar-item i {
  width: 20px;
  text-align: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.sidebar-item .badge {
  margin-left: auto;
  background: var(--primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition-fast);
}
.sidebar-user:hover { background: var(--sidebar-hover); }

.sidebar-user .avatar {
  width: 34px; height: 34px;
  border-radius: var(--radius-full);
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8rem; color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar-user .avatar img { width: 100%; height: 100%; object-fit: cover; }

.sidebar-user-info .name {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.90);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}
.sidebar-user-info .role {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.40);
}

/* ─── MAIN CONTENT ──────────────────────────────────────────── */
.app-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: var(--transition-slow);
}

/* ─── TOPBAR ────────────────────────────────────────────────── */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky; top: 0; z-index: 90;
  box-shadow: var(--shadow-sm);
}

.topbar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-3);
  transition: var(--transition-fast);
  position: relative;
}
.topbar-btn:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }

.topbar-btn .notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 7px; height: 7px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--surface);
}

/* ─── PAGE CONTENT ──────────────────────────────────────────── */
.page-content {
  flex: 1;
  padding: 28px 28px 40px;
  max-width: 1400px;
  width: 100%;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.page-header-left .page-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.page-header-left .page-subtitle {
  font-size: 0.85rem;
  color: var(--text-3);
  margin-top: 3px;
}

.page-actions { display: flex; gap: 8px; align-items: center; }

/* ─── CARDS ─────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

.card-body { padding: 20px; }
.card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
}

/* ─── STAT CARDS ────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover { 
  box-shadow: var(--shadow-md); 
  transform: translateY(-2px);
}
.stat-card:hover::before { opacity: 1; }

.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
}

.stat-content .value {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat-content .label {
  font-size: 0.78rem;
  color: var(--text-3);
  font-weight: 500;
  margin-top: 3px;
}

.stat-content .change {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 3px;
}
.change.up { color: var(--success); }
.change.down { color: var(--danger); }

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-sm { padding: 6px 12px; font-size: 0.78rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 12px 24px; font-size: 0.95rem; border-radius: var(--radius-lg); }
.btn-xl { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius-lg); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.30);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.40);
  color: #fff;
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-2);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--surface-2); color: var(--text); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover { background: #0EA472; transform: translateY(-1px); color: #fff; }

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: #DC2626; transform: translateY(-1px); color: #fff; }

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.30);
}
.btn-whatsapp:hover { background: #1EB857; transform: translateY(-1px); color: #fff; }

.btn-meta {
  background: #1877F2;
  color: #fff;
  box-shadow: 0 4px 16px rgba(24, 119, 242, 0.30);
}
.btn-meta:hover { background: #1565C0; transform: translateY(-1px); color: #fff; }

/* ─── FORMS ─────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
}

.form-label .req { color: var(--danger); margin-left: 2px; }

.form-control, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-control:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.form-control::placeholder { color: var(--text-4); }
.form-textarea { resize: vertical; min-height: 100px; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 36px;
  cursor: pointer;
}

.form-hint { font-size: 0.75rem; color: var(--text-4); margin-top: 5px; }
.form-error { font-size: 0.75rem; color: var(--danger); margin-top: 5px; }

.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12); }

.form-row {
  display: grid;
  gap: 16px;
}
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

/* Color picker especial */
.color-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.color-preview {
  width: 38px; height: 38px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-fast);
}
.color-preview:hover { border-color: var(--primary); }
input[type="color"] {
  width: 0; height: 0;
  opacity: 0;
  position: absolute;
}

/* Toggle switch */
.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle-switch {
  width: 42px; height: 22px;
  background: var(--border);
  border-radius: var(--radius-full);
  position: relative;
  transition: var(--transition);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.toggle input:checked + .toggle-switch { background: var(--primary); }
.toggle input:checked + .toggle-switch::after { left: calc(100% - 19px); }
.toggle input { display: none; }

.toggle-label { font-size: 0.85rem; font-weight: 500; color: var(--text-2); }

/* ─── BADGES ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: #92400E; }
.badge-danger  { background: var(--danger-light);  color: var(--danger); }
.badge-info    { background: var(--info-light);    color: var(--info); }
.badge-gray    { background: var(--surface-3);     color: var(--text-3); }

/* ─── TABLE ─────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}

table.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

table.table thead th {
  background: var(--surface-2);
  color: var(--text-3);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
}

table.table tbody tr:last-child td { border-bottom: none; }
table.table tbody tr:hover { background: var(--surface-2); }

/* ─── ALERTS / TOAST ────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.875rem;
  font-weight: 500;
}

.alert-success { background: var(--success-light); color: #065F46; border-left: 3px solid var(--success); }
.alert-danger  { background: var(--danger-light);  color: #991B1B; border-left: 3px solid var(--danger); }
.alert-warning { background: var(--warning-light); color: #92400E; border-left: 3px solid var(--warning); }
.alert-info    { background: var(--info-light);    color: #1E40AF; border-left: 3px solid var(--info); }

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
  width: 100%;
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.875rem;
  font-weight: 500;
}

.toast.removing { animation: slideOutRight 0.25s ease forwards; }
.toast-icon { font-size: 1.2rem; flex-shrink: 0; }
.toast-msg { flex: 1; color: var(--text); }
.toast-close { cursor: pointer; color: var(--text-4); padding: 2px; border-radius: 4px; transition: var(--transition-fast); }
.toast-close:hover { color: var(--text); background: var(--surface-2); }

/* ─── MODALS ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.50);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  background: var(--surface);
  z-index: 1;
}

.modal-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.modal-close {
  width: 32px; height: 32px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--text-3);
  transition: var(--transition-fast);
}
.modal-close:hover { background: var(--danger-light); color: var(--danger); }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ─── AVATAR ────────────────────────────────────────────────── */
.avatar {
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--primary-light);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
}
.avatar-sm  { width: 28px;  height: 28px;  font-size: 0.65rem; }
.avatar-md  { width: 38px;  height: 38px;  font-size: 0.82rem; }
.avatar-lg  { width: 48px;  height: 48px;  font-size: 1rem; }
.avatar-xl  { width: 64px;  height: 64px;  font-size: 1.3rem; }
.avatar-xxl { width: 80px;  height: 80px;  font-size: 1.6rem; }

/* ─── DROPDOWN ──────────────────────────────────────────────── */
.dropdown { position: relative; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition-fast);
}

.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}
.dropdown-item:hover { background: var(--surface-2); color: var(--text); }
.dropdown-item.danger:hover { background: var(--danger-light); color: var(--danger); }
.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ─── TABS ──────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 4px;
  border: 1px solid var(--border);
}

.tab-item {
  flex: 1;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
  user-select: none;
}

.tab-item.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.2s ease; }

/* ─── SEARCH BAR ────────────────────────────────────────────── */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 0 12px;
  transition: var(--transition-fast);
}

.search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.search-bar i { color: var(--text-4); font-size: 0.95rem; }

.search-bar input {
  border: none;
  outline: none;
  background: transparent;
  padding: 10px 0;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--text);
  min-width: 180px;
}

.search-bar input::placeholder { color: var(--text-4); }

/* ─── EMPTY STATE ───────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-3);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 8px;
}

.empty-state p { font-size: 0.875rem; max-width: 300px; margin: 0 auto; }

/* ─── SKELETON LOADING ──────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--border) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
  display: block;
}
.skeleton-text { height: 14px; width: 100%; margin-bottom: 8px; }
.skeleton-title { height: 20px; width: 60%; margin-bottom: 12px; }
.skeleton-circle { border-radius: 50% !important; }

/* ─── PAGINATION ────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: center;
  padding: 16px 0;
}

.page-btn {
  width: 34px; height: 34px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-3);
  transition: var(--transition-fast);
  text-decoration: none;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ─── ANIMATIONS ────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideOutRight {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(100%); }
}

@keyframes shimmer {
  from { background-position: -200% 0; }
  to   { background-position: 200% 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

@keyframes bounceIn {
  0%   { transform: scale(0.3); opacity: 0; }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(0.95); }
  100% { transform: scale(1); opacity: 1; }
}

.animate-fadein { animation: fadeIn 0.3s ease; }
.spin { animation: spin 1s linear infinite; }
.pulse { animation: pulse 2s ease infinite; }

/* ─── UTILITY ───────────────────────────────────────────────── */
.flex  { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.w-full { width: 100%; }
.flex-1 { flex: 1; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--text-3); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--primary); }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.hidden { display: none; }
.overflow-hidden { overflow: hidden; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded { border-radius: var(--radius); }
.rounded-full { border-radius: var(--radius-full); }
.shadow { box-shadow: var(--shadow); }
.border { border: 1px solid var(--border); }
.cursor-pointer { cursor: pointer; }
.select-none { user-select: none; }
.relative { position: relative; }
.absolute { position: absolute; }
.grid { display: grid; }

/* Divider */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .app-main { margin-left: 0; }
  .form-row.cols-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .page-content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; }
  .topbar { padding: 0 16px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ─── SCROLLBAR ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-4); }