/* ═══════════════════════════════════════════════════════════
   IKAL SPA — Admin Panel CSS
   ═══════════════════════════════════════════════════════════ */
:root {
  --teal-dark: #0A4F51; --teal-mid: #107b7e; --teal-deep: #042324;
  --gold: #CBB26A; --gold-light: #d8c690;
  --bg-admin: #f0f4f5; --bg-card: #ffffff;
  --sidebar-w: 260px; --topbar-h: 60px;
  --text-dark: #1a1a1a; --text-mid: #4a4a4a; --text-light: #6b7280;
  --border: rgba(10,79,81,.1);
  --shadow-sm: 0 1px 4px rgba(10,79,81,.08);
  --shadow: 0 4px 12px rgba(10,79,81,.1);
  --tr: 0.3s ease;
  --radius: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font-family: 'Jost', system-ui, sans-serif; background: var(--bg-admin); color: var(--text-dark); }
a { color: inherit; text-decoration: none; }
h1,h2,h3 { font-family: 'Jost', system-ui, sans-serif; font-weight: 500; }
input, select, textarea, button { font-family: inherit; }

/* ── Layout ──────────────────────────────────────────────── */
.admin-body { display: flex; min-height: 100vh; overflow: hidden; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w); height: 100vh; position: fixed; top: 0; left: 0; z-index: 200;
  background: var(--teal-deep); display: flex; flex-direction: column;
  transform: translateX(-100%); transition: transform var(--tr);
  overflow: hidden;
}
.sidebar.open { transform: translateX(0); }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 1.2rem 1.5rem; border-bottom: 1px solid rgba(203,178,106,.1); }
.sidebar-logo { display: flex; flex-direction: column; }
.logo-text { font-size: 1.5rem; font-weight: 300; color: var(--gold); letter-spacing: .1em; }
.logo-sub { font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(203,178,106,.6); }
.sidebar-close { background: none; border: none; color: rgba(203,178,106,.5); font-size: 1.5rem; cursor: pointer; padding: .2rem; }
.sidebar-nav { flex: 1; overflow-y: auto; padding: 1rem 0; }
.nav-item {
  display: flex; align-items: center; gap: .75rem; padding: .7rem 1.5rem;
  font-size: .83rem; font-weight: 400; color: rgba(216,198,144,.65);
  transition: all var(--tr); cursor: pointer;
}
.nav-item:hover { background: rgba(203,178,106,.08); color: var(--gold-light); }
.nav-item.active { background: rgba(203,178,106,.12); color: var(--gold); border-right: 2px solid var(--gold); }
.nav-icon { font-size: 1rem; width: 20px; text-align: center; }
.nav-section { padding: .8rem 1.5rem .3rem; font-size: .6rem; letter-spacing: .15em; text-transform: uppercase; color: rgba(203,178,106,.35); }
.sidebar-footer { padding: 1rem 1.5rem; border-top: 1px solid rgba(203,178,106,.1); display: flex; align-items: center; justify-content: space-between; }
.sidebar-user { display: flex; align-items: center; gap: .75rem; }
.user-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--teal-mid); display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 600; color: var(--gold-light); }
.user-name { font-size: .8rem; font-weight: 500; color: var(--gold-light); }
.user-role { font-size: .65rem; color: rgba(203,178,106,.4); }
.btn-logout { background: none; border: none; color: rgba(203,178,106,.4); font-size: 1.1rem; cursor: pointer; transition: color var(--tr); }
.btn-logout:hover { color: #e63946; }
.sidebar-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 199; }

/* ── Main content ────────────────────────────────────────── */
.admin-main { flex: 1; margin-left: 0; transition: margin-left var(--tr); min-height: 100vh; display: flex; flex-direction: column; }
.admin-main.sidebar-open { margin-left: var(--sidebar-w); }

/* ── Topbar ──────────────────────────────────────────────── */
.admin-topbar { height: var(--topbar-h); display: flex; align-items: center; gap: 1rem; padding: 0 1.5rem; background: var(--bg-card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.topbar-toggle { display: flex; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: .5rem; }
.topbar-toggle span { display: block; width: 20px; height: 2px; background: var(--text-mid); border-radius: 2px; }
.topbar-title { flex: 1; font-size: 1rem; font-weight: 500; color: var(--teal-dark); }
.topbar-right { display: flex; align-items: center; gap: .75rem; }
.topbar-btn { padding: .45rem .7rem; background: var(--bg-admin); border: 1px solid var(--border); border-radius: 6px; font-size: .8rem; cursor: pointer; transition: all var(--tr); }
.topbar-btn:hover { border-color: var(--teal-mid); }
.topbar-btn-primary { padding: .45rem 1rem; background: var(--teal-dark); color: white; border: none; border-radius: 6px; font-size: .8rem; font-weight: 500; cursor: pointer; transition: all var(--tr); }
.topbar-btn-primary:hover { background: var(--teal-mid); }

/* ── Content area ────────────────────────────────────────── */
.admin-content { flex: 1; padding: 1.5rem; overflow-y: auto; }

/* ── Messages ────────────────────────────────────────────── */
.messages-container { padding: 0 1.5rem; }
.message { display: flex; align-items: center; justify-content: space-between; padding: .75rem 1rem; border-radius: 6px; font-size: .85rem; margin-bottom: .5rem; }
.message-success { background: #d1fae5; color: #065f46; }
.message-error, .message-danger { background: #fee2e2; color: #991b1b; }
.message-warning { background: #fef3c7; color: #92400e; }
.message-close { background: none; border: none; font-size: 1.1rem; cursor: pointer; opacity: .6; }

/* ── KPI Cards ───────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-bottom: 1.5rem; }
.kpi-card { background: var(--bg-card); border-radius: var(--radius); padding: 1.2rem; border: 1px solid var(--border); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: .8rem; }
.kpi-card.kpi-alert { border-color: #fca5a5; background: #fff5f5; }
.kpi-card.kpi-warning { border-color: #fcd34d; background: #fffbeb; }
.kpi-icon { font-size: 1.8rem; }
.kpi-value { font-size: 2rem; font-weight: 600; color: var(--teal-dark); line-height: 1; }
.kpi-label { font-size: .75rem; color: var(--text-light); text-transform: uppercase; letter-spacing: .05em; }
.kpi-detail { display: flex; flex-wrap: wrap; gap: .4rem; }

/* ── Badges ──────────────────────────────────────────────── */
.badge { display: inline-block; padding: .2rem .6rem; border-radius: 20px; font-size: .7rem; font-weight: 500; }
.badge-pendiente { background: #fef3c7; color: #92400e; }
.badge-confirmada { background: #d1fae5; color: #065f46; }
.badge-en_proceso { background: #dbeafe; color: #1e40af; }
.badge-finalizada { background: #f3f4f6; color: #374151; }
.badge-cancelada { background: #fee2e2; color: #991b1b; }
.badge-no_show { background: #fce7f3; color: #9d174d; }
.badge-abierta { background: #d1fae5; color: #065f46; }
.badge-cerrada { background: #f3f4f6; color: #374151; }
.badge-green { background: #d1fae5; color: #065f46; }
.badge-yellow { background: #fef3c7; color: #92400e; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-teal { background: rgba(10,79,81,.1); color: var(--teal-dark); }
.badge-blue { background: #dbeafe; color: #1e40af; }

/* ── Cards ───────────────────────────────────────────────── */
.dashboard-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; }
.dashboard-card { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); }
.card-header h2 { font-size: .9rem; font-weight: 500; color: var(--text-dark); }
.card-link { font-size: .78rem; color: var(--teal-mid); }
.card-actions { display: flex; gap: .5rem; }
.mt-4 { margin-top: 1rem; }

/* ── Agenda ──────────────────────────────────────────────── */
.agenda-list { padding: .5rem; max-height: 420px; overflow-y: auto; }
.agenda-item { display: flex; gap: 1rem; align-items: flex-start; padding: .75rem; border-radius: 6px; cursor: pointer; transition: background var(--tr); border-left: 3px solid transparent; margin-bottom: .4rem; }
.agenda-item:hover { background: rgba(10,79,81,.04); }
.agenda-pendiente { border-left-color: #f59e0b; }
.agenda-confirmada { border-left-color: #10b981; }
.agenda-en_proceso { border-left-color: #3b82f6; }
.agenda-finalizada { border-left-color: #9ca3af; }
.agenda-cancelada { border-left-color: #ef4444; opacity: .6; }
.agenda-hora { font-size: .8rem; font-weight: 600; color: var(--teal-dark); min-width: 45px; }
.agenda-info { flex: 1; }
.agenda-cliente { font-size: .85rem; font-weight: 500; }
.agenda-servicio { font-size: .78rem; color: var(--text-light); }
.agenda-empleado { font-size: .72rem; color: var(--text-light); }
.agenda-estado { flex-shrink: 0; }
.empty-agenda { text-align: center; padding: 2rem; color: var(--text-light); font-size: .85rem; }

/* ── Próximas ────────────────────────────────────────────── */
.proximas-list { padding: .5rem; }
.proxima-item { display: flex; align-items: center; gap: 1rem; padding: .65rem; border-radius: 6px; transition: background var(--tr); margin-bottom: .3rem; }
.proxima-item:hover { background: rgba(10,79,81,.04); }
.proxima-fecha { width: 44px; text-align: center; }
.prox-dia { display: block; font-size: 1.3rem; font-weight: 600; color: var(--teal-dark); line-height: 1; }
.prox-mes { display: block; font-size: .65rem; text-transform: uppercase; color: var(--text-light); }
.proxima-info { flex: 1; }
.proxima-cliente { font-size: .85rem; font-weight: 500; }
.proxima-svc { font-size: .75rem; color: var(--text-light); }
.alertas-list { padding: .5rem; }
.alerta-item { display: flex; align-items: center; justify-content: space-between; padding: .5rem; border-bottom: 1px solid var(--border); font-size: .83rem; }

/* ── Data tables ─────────────────────────────────────────── */
.list-page { }
.list-toolbar { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.search-box { position: relative; flex: 1; min-width: 200px; }
.search-input { width: 100%; padding: .6rem 1rem .6rem 2.5rem; border: 1px solid var(--border); border-radius: 6px; background: var(--bg-card); font-size: .85rem; color: var(--text-dark); outline: none; transition: border-color var(--tr); }
.search-input:focus { border-color: var(--teal-mid); }
.search-icon { position: absolute; left: .75rem; top: 50%; transform: translateY(-50%); pointer-events: none; font-size: .9rem; }
.filter-group { display: flex; gap: .6rem; }
.select-filter, .input-filter { padding: .6rem .8rem; border: 1px solid var(--border); border-radius: 6px; background: var(--bg-card); font-size: .82rem; color: var(--text-dark); outline: none; cursor: pointer; }
.select-filter:focus, .input-filter:focus { border-color: var(--teal-mid); }
.table-container { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead { background: rgba(10,79,81,.04); }
.data-table th { padding: .75rem 1rem; text-align: left; font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-light); border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: .75rem 1rem; border-bottom: 1px solid rgba(10,79,81,.05); font-size: .83rem; vertical-align: middle; }
.data-table tr:hover td { background: rgba(10,79,81,.02); }
.td-main { font-weight: 500; }
.td-sub { font-size: .75rem; color: var(--text-light); }
.td-folio { font-family: monospace; font-size: .8rem; color: var(--teal-mid); }
.td-actions { display: flex; gap: .4rem; }
.empty-table { text-align: center; padding: 3rem; color: var(--text-light); }
.btn-icon { width: 28px; height: 28px; border-radius: 4px; border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; font-size: .85rem; display: inline-flex; align-items: center; justify-content: center; transition: all var(--tr); }
.btn-icon:hover { border-color: var(--teal-mid); }
.btn-icon.btn-success { border-color: #10b981; color: #10b981; }
.btn-icon.btn-danger { border-color: #ef4444; color: #ef4444; }
.btn-sm { padding: .35rem .8rem; border: 1px solid var(--border); border-radius: 4px; background: var(--bg-card); font-size: .75rem; cursor: pointer; transition: all var(--tr); }
.btn-sm:hover { border-color: var(--teal-mid); }
.btn-sm-primary { padding: .35rem .8rem; background: var(--teal-dark); color: white; border: none; border-radius: 4px; font-size: .75rem; cursor: pointer; transition: background var(--tr); }
.btn-sm-primary:hover { background: var(--teal-mid); }
.btn-primary { display: inline-flex; align-items: center; gap: .4rem; padding: .6rem 1.2rem; background: var(--teal-dark); color: white; border: none; border-radius: 6px; font-size: .82rem; font-weight: 500; cursor: pointer; transition: all var(--tr); }
.btn-primary:hover { background: var(--teal-mid); transform: translateY(-1px); }

/* ── Paginación ──────────────────────────────────────────── */
.pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: 1rem; border-top: 1px solid var(--border); font-size: .82rem; }
.page-btn { padding: .4rem .9rem; border: 1px solid var(--border); border-radius: 4px; background: var(--bg-card); cursor: pointer; transition: all var(--tr); }
.page-btn:hover { border-color: var(--teal-mid); }
.page-info { color: var(--text-light); }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(4,35,36,.5); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.modal-box { background: var(--bg-card); border-radius: var(--radius); max-width: 600px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--text-light); z-index: 1; }

/* ── POS ─────────────────────────────────────────────────── */
.pos-container { display: grid; grid-template-columns: 1fr 360px; gap: 1rem; height: calc(100vh - var(--topbar-h) - 3rem); }
.pos-catalog { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden; }
.pos-search { padding: .75rem; border-bottom: 1px solid var(--border); }
.pos-tabs { display: flex; border-bottom: 1px solid var(--border); }
.pos-tab { flex: 1; padding: .7rem; border: none; background: none; cursor: pointer; font-size: .82rem; font-weight: 500; color: var(--text-light); transition: all var(--tr); }
.pos-tab.active { color: var(--teal-dark); border-bottom: 2px solid var(--teal-dark); }
.pos-items-grid { flex: 1; overflow-y: auto; padding: .75rem; display: grid; grid-template-columns: repeat(auto-fill,minmax(150px,1fr)); gap: .5rem; align-content: start; }
.pos-item { display: flex; flex-direction: column; gap: .25rem; padding: .75rem; background: var(--bg-admin); border: 1px solid var(--border); border-radius: 6px; cursor: pointer; text-align: left; transition: all var(--tr); }
.pos-item:hover { border-color: var(--teal-mid); background: rgba(10,79,81,.05); }
.pos-item-icon { font-size: 1.4rem; }
.pos-item-name { font-size: .78rem; font-weight: 500; line-height: 1.3; }
.pos-item-price { font-size: .85rem; font-weight: 600; color: var(--teal-dark); }
.pos-item-dur, .pos-item-stock { font-size: .7rem; color: var(--text-light); }
.stock-low { color: #ef4444; }
.pos-ticket { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden; }
.ticket-header { padding: .75rem 1rem; border-bottom: 1px solid var(--border); }
.ticket-header h2 { font-size: .9rem; margin-bottom: .5rem; }
.input-cliente { width: 100%; padding: .5rem .7rem; border: 1px solid var(--border); border-radius: 4px; font-size: .8rem; }
.suggestions-dropdown { position: relative; z-index: 10; }
.ticket-items { flex: 1; overflow-y: auto; padding: .5rem; }
.ticket-empty { text-align: center; padding: 2rem; color: var(--text-light); font-size: .83rem; }
.ticket-item { display: flex; align-items: center; gap: .5rem; padding: .5rem; border-bottom: 1px solid var(--border); }
.ti-info { flex: 1; }
.ti-nombre { font-size: .8rem; font-weight: 500; }
.ti-precio { font-size: .75rem; color: var(--text-light); }
.ti-qty { display: flex; align-items: center; gap: .4rem; }
.qty-btn { width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg-admin); cursor: pointer; font-size: .9rem; display: flex; align-items: center; justify-content: center; }
.ti-subtotal { font-size: .82rem; font-weight: 600; min-width: 55px; text-align: right; }
.ti-del { width: 22px; height: 22px; border: none; background: none; color: #ef4444; cursor: pointer; font-size: .9rem; }
.ticket-totals { padding: .75rem 1rem; border-top: 1px solid var(--border); }
.total-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: .4rem; font-size: .83rem; }
.total-final { font-weight: 600; font-size: 1rem; margin-top: .5rem; padding-top: .5rem; border-top: 2px solid var(--teal-dark); }
.total-amount { color: var(--teal-dark); font-size: 1.2rem; }
.input-total { width: 60px; padding: .3rem .5rem; border: 1px solid var(--border); border-radius: 4px; font-size: .82rem; text-align: right; }
.ticket-pago { padding: .75rem 1rem; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: .5rem; }
.select-pago, .input-pago { width: 100%; padding: .55rem .8rem; border: 1px solid var(--border); border-radius: 4px; font-size: .82rem; }
.cambio-row { font-size: .82rem; color: #10b981; font-weight: 500; }
.btn-cobrar { width: 100%; margin: .75rem 1rem; width: calc(100% - 2rem); padding: .9rem; background: var(--teal-dark); color: white; border: none; border-radius: 6px; font-size: .85rem; font-weight: 600; cursor: pointer; transition: all var(--tr); letter-spacing: .05em; }
.btn-cobrar:hover:not(:disabled) { background: var(--teal-mid); }
.btn-cobrar:disabled { background: var(--text-light); cursor: not-allowed; }
.caja-info { padding: .5rem 1rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; font-size: .72rem; color: var(--text-light); }

/* ── Login ───────────────────────────────────────────────── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--teal-deep) 0%, var(--teal-dark) 100%); padding: 1rem; }
.login-card { background: white; border-radius: 12px; padding: 2.5rem; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.login-logo { text-align: center; margin-bottom: 1.5rem; }
.login-logo .logo-text { font-size: 2.5rem; font-weight: 300; color: var(--teal-dark); letter-spacing: .1em; }
.login-logo .logo-sub { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-light); }
.login-title { font-size: 1.2rem; font-weight: 500; color: var(--text-dark); margin-bottom: 1.5rem; text-align: center; }
.login-error { background: #fee2e2; color: #991b1b; padding: .75rem; border-radius: 6px; font-size: .83rem; margin-bottom: 1rem; text-align: center; }
.form-input { width: 100%; padding: .75rem 1rem; border: 1px solid #e5e7eb; border-radius: 6px; font-size: .9rem; color: var(--text-dark); background: white; outline: none; transition: border-color var(--tr); margin-bottom: 1rem; }
.form-input:focus { border-color: var(--teal-mid); box-shadow: 0 0 0 3px rgba(16,123,126,.1); }
.fgroup label { display: block; font-size: .75rem; font-weight: 500; color: var(--text-mid); margin-bottom: .35rem; }
.btn-login { width: 100%; padding: .85rem; background: var(--teal-dark); color: white; border: none; border-radius: 6px; font-size: .9rem; font-weight: 500; cursor: pointer; transition: all var(--tr); letter-spacing: .05em; }
.btn-login:hover:not(:disabled) { background: var(--teal-mid); }
.login-footer { text-align: center; margin-top: 1.5rem; font-size: .8rem; color: var(--text-light); }
.login-footer a { color: var(--teal-mid); }

/* ── Forms ───────────────────────────────────────────────── */
.form-card { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); padding: 1.5rem; max-width: 700px; }
.form-title { font-size: 1.1rem; font-weight: 500; margin-bottom: 1.5rem; color: var(--text-dark); }
.fgroup { margin-bottom: 1.2rem; }
.fgroup label { display: block; font-size: .75rem; font-weight: 500; color: var(--text-mid); margin-bottom: .35rem; }
.form-input, input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], input[type=password], select, textarea { width: 100%; padding: .65rem .9rem; border: 1px solid #e5e7eb; border-radius: 6px; font-size: .85rem; color: var(--text-dark); background: white; outline: none; transition: border-color var(--tr); }
input:focus, select:focus, textarea:focus, .form-input:focus { border-color: var(--teal-mid); box-shadow: 0 0 0 3px rgba(16,123,126,.08); }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-actions { display: flex; gap: .75rem; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }

/* ── Caja ────────────────────────────────────────────────── */
.caja-resumen { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-bottom: 1.5rem; }
.caja-stat { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); padding: 1.2rem; text-align: center; }
.caja-stat-value { font-size: 1.8rem; font-weight: 600; color: var(--teal-dark); }
.caja-stat-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-light); margin-top: .3rem; }
.caja-stat.diferencia-neg .caja-stat-value { color: #ef4444; }
.caja-stat.diferencia-pos .caja-stat-value { color: #10b981; }

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:1024px) {
  .sidebar { width: var(--sidebar-w); }
  .admin-main.sidebar-open { margin-left: 0; }
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .pos-container { grid-template-columns: 1fr; height: auto; }
  .pos-ticket { max-height: 50vh; }
}
@media(max-width:600px) {
  .admin-content { padding: 1rem; }
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .frow { grid-template-columns: 1fr; }
  .list-toolbar { flex-direction: column; align-items: stretch; }
  .data-table { font-size: .78rem; }
  .data-table th:nth-child(n+4), .data-table td:nth-child(n+4) { display: none; }
}

/* ── Empty states ────────────────────────────────────────── */
.empty-text { text-align: center; color: var(--text-light); padding: 1.5rem; font-size: .83rem; }

/* ── Inventario ──────────────────────────────────────────── */
.stock-badge { display: inline-flex; align-items: center; gap: .3rem; padding: .2rem .6rem; border-radius: 4px; font-size: .75rem; font-weight: 500; }
.stock-ok { background: #d1fae5; color: #065f46; }
.stock-low-badge { background: #fee2e2; color: #991b1b; }