/* ═══════════════════════════════════════════════════════════
   HOSTEO PANEL v2.0 — Inspired by TailAdmin
   Font: Plus Jakarta Sans + JetBrains Mono
   Theme: Clean light + Dark mode
   ═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  /* Light theme */
  --bg:          #f1f5f9;
  --surface:     #ffffff;
  --surface2:    #f8fafc;
  --border:      #e2e8f0;
  --border2:     #cbd5e1;

  --text:        #0f172a;
  --text2:       #475569;
  --muted:       #94a3b8;

  --accent:      #3b82f6;
  --accent-dark: #2563eb;
  --accent-bg:   #eff6ff;
  --accent2:     #06b6d4;
  --success:     #10b981;
  --success-bg:  #ecfdf5;
  --warning:     #f59e0b;
  --warning-bg:  #fffbeb;
  --error:       #ef4444;
  --error-bg:    #fef2f2;
  --purple:      #8b5cf6;
  --purple-bg:   #f5f3ff;

  --sidebar-w:   260px;
  --topbar-h:    64px;
  --radius:      10px;
  --radius-lg:   14px;
  --shadow:      0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg:   0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.03);
}

/* ── DARK THEME ───────────────────────────────────────────── */
[data-theme="dark"] {
  --bg:          #0f172a;
  --surface:     #1e293b;
  --surface2:    #1a2436;
  --border:      #334155;
  --border2:     #475569;

  --text:        #f1f5f9;
  --text2:       #94a3b8;
  --muted:       #64748b;

  --accent:      #60a5fa;
  --accent-dark: #3b82f6;
  --accent-bg:   rgba(59,130,246,0.12);
  --success-bg:  rgba(16,185,129,0.12);
  --warning-bg:  rgba(245,158,11,0.12);
  --error-bg:    rgba(239,68,68,0.12);
  --purple-bg:   rgba(139,92,246,0.12);

  --shadow:      0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md:   0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -1px rgba(0,0,0,0.2);
  --shadow-lg:   0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -2px rgba(0,0,0,0.2);
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s, color 0.2s;
}

/* ── SIDEBAR ──────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.25s cubic-bezier(.4,0,.2,1), background 0.2s, border-color 0.2s;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(59,130,246,0.3);
}

.logo-icon [data-lucide] { width: 20px !important; height: 20px !important; color: white; stroke-width: 2; }

.logo-name { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }
.logo-sub  { font-size: 11px; color: var(--muted); margin-top: 1px; font-weight: 400; }

.sidebar-section-label {
  padding: 16px 16px 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
}

.sidebar-nav { flex: 1; padding: 8px 10px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--text2);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: all 0.15s;
  margin-bottom: 1px;
  position: relative;
  cursor: pointer;
}

.nav-item:hover {
  background: var(--surface2);
  color: var(--text);
}

.nav-item.active {
  background: var(--accent-bg);
  color: var(--accent);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
  margin-left: -10px;
}

.nav-icon { width: 17px !important; height: 17px !important; flex-shrink: 0; }

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.bot-status {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--surface2);
  border-radius: var(--radius);
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
}

.status-dot.active  { background: var(--success); box-shadow: 0 0 0 3px rgba(16,185,129,0.2); animation: pulse-green 2s infinite; }
.status-dot.warning { background: var(--warning); }
.status-dot.error   { background: var(--error); }

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px rgba(16,185,129,0.2); }
  50%       { box-shadow: 0 0 0 5px rgba(16,185,129,0.1); }
}

.status-text { font-size: 12.5px; color: var(--text2); font-weight: 500; }

.btn-logout {
  width: 100%;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px;
  color: var(--text2);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-logout:hover { border-color: var(--error); color: var(--error); background: var(--error-bg); }
.btn-logout [data-lucide] { width: 15px !important; height: 15px !important; }

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

.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 0 28px;
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  transition: background 0.2s, border-color 0.2s;
}

.menu-toggle {
  display: none;
  background: none; border: none;
  color: var(--text2); cursor: pointer;
  padding: 6px; border-radius: 8px;
  transition: background 0.15s;
}
.menu-toggle:hover { background: var(--surface2); }
.menu-toggle [data-lucide] { width: 20px !important; height: 20px !important; }

.topbar-title {
  font-size: 16px; font-weight: 700;
  color: var(--text); flex: 1;
  letter-spacing: -0.3px;
}

.topbar-right { display: flex; align-items: center; gap: 10px; }

.topbar-badge {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text2);
}

.topbar-badge .status-dot { width: 7px; height: 7px; }

.topbar-user {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--text);
}

.user-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: white;
}

/* ── DARK MODE TOGGLE ─────────────────────────────────────── */
.btn-theme {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-theme:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.btn-theme [data-lucide] { width: 15px !important; height: 15px !important; }

.content-area { padding: 24px 28px; flex: 1; }

/* ── METRICS GRID ─────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s, background 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.metric-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.metric-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}

.metric-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.metric-icon [data-lucide] { width: 20px !important; height: 20px !important; stroke-width: 1.75; }

.metric-icon.blue   { background: var(--accent-bg);  color: var(--accent); }
.metric-icon.green  { background: var(--success-bg); color: var(--success); }
.metric-icon.orange { background: var(--warning-bg); color: var(--warning); }
.metric-icon.red    { background: var(--error-bg);   color: var(--error); }
.metric-icon.purple { background: var(--purple-bg);  color: var(--purple); }
.metric-icon.cyan   { background: rgba(6,182,212,0.1); color: var(--accent2); }

.metric-trend {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11.5px; font-weight: 600;
  padding: 3px 7px;
  border-radius: 20px;
}
.metric-trend.up   { background: var(--success-bg); color: var(--success); }
.metric-trend.down { background: var(--error-bg);   color: var(--error); }
.metric-trend.neutral { background: var(--surface2); color: var(--muted); }
.metric-trend [data-lucide] { width: 11px !important; height: 11px !important; }

.metric-value {
  font-size: 26px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  line-height: 1;
  margin-bottom: 5px;
  letter-spacing: -1px;
}

.metric-label {
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 500;
}

/* ── CARDS ────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  overflow: hidden;
  transition: background 0.2s, border-color 0.2s;
}

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}

.card-title {
  font-size: 15px; font-weight: 700;
  color: var(--text); letter-spacing: -0.2px;
  display: flex; align-items: center; gap: 8px;
}

.card-title [data-lucide] { width: 17px !important; height: 17px !important; color: var(--accent); }

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

/* ── TABLE ────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

thead th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background 0.1s; }
tbody tr:hover td { background: var(--surface2); }
tbody tr.clickable { cursor: pointer; }
.td-bold { font-weight: 600; color: var(--text) !important; }
.td-mono { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; }

/* ── BADGES ───────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 600;
}

.badge-frio     { background: var(--surface2); color: var(--text2); border: 1px solid var(--border); }
.badge-tibio    { background: var(--warning-bg); color: #d97706; }
.badge-caliente { background: var(--error-bg); color: #dc2626; }
.badge-cliente  { background: var(--success-bg); color: #059669; }
.badge-inactivo { background: var(--surface2); color: var(--muted); border: 1px solid var(--border); }
.badge-atendido { background: var(--purple-bg); color: #7c3aed; }
.badge-pendiente{ background: var(--warning-bg); color: #d97706; }
.badge-resuelto { background: var(--success-bg); color: #059669; }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent); color: white; border-color: var(--accent);
  box-shadow: 0 1px 2px rgba(59,130,246,0.2);
}
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.btn-ghost {
  background: var(--surface); color: var(--text2);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); }

.btn-danger {
  background: var(--error-bg); color: var(--error);
  border-color: rgba(239,68,68,0.3);
}
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-success {
  background: var(--success-bg); color: var(--success);
  border-color: rgba(16,185,129,0.3);
}

.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: 8px; }

.btn [data-lucide], .btn-sm [data-lucide] {
  width: 14px !important; height: 14px !important;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ── SEARCH & FILTERS ─────────────────────────────────────── */
.search-box {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}

.search-input {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  min-width: 180px;
}
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
  background: var(--surface);
}
.search-input::placeholder { color: var(--muted); }

/* ── REFRESH BUTTON ───────────────────────────────────────── */
.btn-refresh {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-refresh:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.btn-refresh [data-lucide] { width: 14px !important; height: 14px !important; }
.btn-refresh.spinning [data-lucide] { animation: spin 0.7s linear infinite; }

/* ── MODAL ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 700px;
  max-height: 85vh;
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: background 0.2s;
}

.modal-header {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}

.modal-title { font-size: 16px; font-weight: 700; color: var(--text); }
.modal-sub   { font-size: 12.5px; color: var(--muted); margin-top: 2px; font-family: 'JetBrains Mono', monospace; }
.modal-actions { display: flex; gap: 6px; flex-shrink: 0; }

.modal-body {
  flex: 1; overflow-y: auto;
  padding: 16px 20px;
  display: flex; flex-direction: column; gap: 8px;
  background: var(--surface);
}

/* Chat bubbles */
.msg {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.55;
}
.msg-bot {
  background: var(--surface2);
  color: var(--text2);
  align-self: flex-start;
  border-radius: 4px 12px 12px 12px;
  border: 1px solid var(--border);
}
.msg-user {
  background: var(--accent);
  color: white;
  align-self: flex-end;
  border-radius: 12px 4px 12px 12px;
}
.msg-time { font-size: 10.5px; color: var(--muted); margin-top: 4px; }
.msg-empty { color: var(--muted); font-size: 13px; text-align: center; padding: 32px; }

/* ── EDIT FORM IN MODAL ───────────────────────────────────── */
.edit-form {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}

.edit-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.edit-form .form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 5px;
}

.edit-form .form-group input,
.edit-form .form-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}

.edit-form .form-group input:focus,
.edit-form .form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

/* ── LOADING ──────────────────────────────────────────────── */
.loading {
  display: flex; align-items: center; justify-content: center;
  padding: 48px; color: var(--muted); font-size: 13.5px; gap: 10px;
}
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── TOAST NOTIFICATIONS ──────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 500;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  min-width: 260px;
  pointer-events: auto;
  animation: slideIn 0.3s cubic-bezier(.4,0,.2,1);
  transition: opacity 0.3s, transform 0.3s;
}

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-error   { border-left: 3px solid var(--error); }
.toast.toast-info    { border-left: 3px solid var(--accent); }
.toast.toast-warning { border-left: 3px solid var(--warning); }

.toast-icon [data-lucide] { width: 16px !important; height: 16px !important; flex-shrink: 0; }
.toast.toast-success .toast-icon { color: var(--success); }
.toast.toast-error   .toast-icon { color: var(--error); }
.toast.toast-info    .toast-icon { color: var(--accent); }
.toast.toast-warning .toast-icon { color: var(--warning); }

.toast.hiding { opacity: 0; transform: translateX(20px); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── PAGINATION ───────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 16px;
}
.page-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  color: var(--text2); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 0.15s;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.page-btn:hover    { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.page-btn.active   { background: var(--accent); border-color: var(--accent); color: white; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* ── DÍAS VENCIMIENTO ─────────────────────────────────────── */
.dias-badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 20px;
  font-size: 12px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.dias-critico { background: var(--error-bg); color: var(--error); }
.dias-warning { background: var(--warning-bg); color: var(--warning); }
.dias-ok      { background: var(--success-bg); color: var(--success); }

/* ── LOGS ─────────────────────────────────────────────────── */
.logs-container {
  background: #0f172a;
  border-radius: var(--radius);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #94a3b8;
  max-height: 400px;
  overflow-y: auto;
  line-height: 1.8;
  border: 1px solid var(--border);
}

.logs-container .log-line { display: block; }
.logs-container .log-line:hover { background: rgba(255,255,255,0.04); }
.logs-container .log-error   { color: #f87171; }
.logs-container .log-success { color: #34d399; }
.logs-container .log-warning { color: #fbbf24; }
.logs-container .log-info    { color: #93c5fd; }

/* ── CSAT METER ───────────────────────────────────────────── */
.csat-ring {
  position: relative;
  width: 80px; height: 80px;
  margin: 0 auto 8px;
}
.csat-value {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
}

/* ── STAT ROWS (estado bot) ───────────────────────────────── */
.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.stat-row:last-child { border-bottom: none; }
.stat-label { font-size: 13px; color: var(--muted); font-weight: 500; }
.stat-value { font-size: 13px; font-weight: 600; color: var(--text); font-family: 'JetBrains Mono', monospace; }

/* ── EMPTY STATE ──────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 48px 24px;
  color: var(--muted);
}
.empty-state [data-lucide] { width: 40px !important; height: 40px !important; margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 13.5px; }

/* ── LUCIDE ICONS ─────────────────────────────────────────── */
[data-lucide] {
  width: 18px; height: 18px;
  stroke-width: 1.75;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ── GRID HELPERS ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

/* ── COSTOS AI ────────────────────────────────────────────── */
.cost-highlight {
  font-size: 28px; font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  letter-spacing: -1px;
}
.cost-label { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ── SEARCH WITH DEBOUNCE INDICATOR ──────────────────────── */
.search-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.search-wrapper .search-input { padding-right: 36px; }
.search-spinner {
  position: absolute;
  right: 10px;
  width: 14px; height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.search-wrapper.loading .search-spinner { display: block; }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex !important; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .content-area { padding: 16px; }
  .topbar { padding: 0 16px; }
  .card-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .edit-form .form-row { grid-template-columns: 1fr; }
}

/* ── RENOVACIONES ─────────────────────────────────────────── */
.badge-critico {
    background: #fde8e8;
    color: #c0392b;
    font-weight: 600;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}