/* ============================================================
   SportPOS Pro - CSS Responsive Completo
   Tema: Blanco / Acento Naranja Deportivo
   ============================================================ */

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

:root {
  --primary:   #ff6b00;
  --surface:   #ffffff;
  --surface2:  #f0f2f5;
  --accent:    #ff6b00;
  --accent2:   #e05e00;
  --green:     #16a34a;
  --amber:     #d97706;
  --red:       #dc2626;
  --blue:      #2563eb;
  --text:      #111827;
  --text2:     #6b7280;
  --border:    #e5e7eb;
  --card:      #f9fafb;
  --sidebar-w: 220px;
  --topbar-h:  52px;
  --radius:    10px;
  --radius-lg: 14px;
  --font:      'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono:      'Consolas', 'Courier New', monospace;
  --shadow:    0 4px 20px rgba(0,0,0,0.08);
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: #f0f2f5;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a   { color: var(--accent); text-decoration: none; }
h1  { font-size: clamp(1rem, 2.5vw, 1.3rem); font-weight: 700; }
h2  { font-size: clamp(.95rem, 2vw, 1.1rem);  font-weight: 700; }
h3  { font-size: clamp(.88rem, 1.8vw, .95rem);font-weight: 700; }

/* ── LOGIN ─────────────────────────────────────────────────── */
.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 1rem;
  background: linear-gradient(135deg, #fff7f0 0%, #fff 60%);
}
.login-wrap  { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; width: 100%; max-width: 380px; }
.login-logo  { text-align: center; }
.brand       { font-size: clamp(1.6rem, 5vw, 2rem); font-weight: 800; letter-spacing: -1px; color: var(--text); }
.brand em    { color: var(--accent); font-style: normal; }
.login-logo p, .login-footer { color: var(--text2); font-size: .82rem; }
.login-card  { width: 100%; background: var(--surface); border: 1px solid var(--border);
               border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.login-card h2 { margin-bottom: 1.25rem; color: var(--text); }
.login-hint  { margin-top: 1rem; font-size: .75rem; color: var(--text2); text-align: center; }

/* ── APP LAYOUT ────────────────────────────────────────────── */
.app-wrap    { display: flex; height: 100vh; overflow: hidden; position: relative; }
.page-body   { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }

/* ── SIDEBAR ───────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
  transition: transform .25s ease, width .25s ease;
  z-index: 100;
  box-shadow: 2px 0 8px rgba(0,0,0,.05);
}
.sb-header   { padding: 1rem; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.sb-brand    { font-size: 1.15rem; font-weight: 800; letter-spacing: -.5px; color: var(--text); }
.sb-brand em { color: var(--accent); font-style: normal; }
.sb-username { font-size: .82rem; font-weight: 600; display: block; margin-top: 4px; color: var(--text); }
.sb-role     { font-size: .7rem; color: var(--text2); }
.caja-badge  { margin-top: 8px; padding: 5px 10px; border-radius: 6px; font-size: .72rem;
               font-weight: 600; background: rgba(22,163,74,.1); color: var(--green);
               display: flex; align-items: center; gap: 6px; }
.caja-badge-warn { background: rgba(217,119,6,.1); color: var(--amber); }
.dot-green   { width: 7px; height: 7px; border-radius: 50%; background: var(--green); display: inline-block; }
.dot-red     { width: 7px; height: 7px; border-radius: 50%; background: var(--red);   display: inline-block; }

.sb-nav       { padding: .5rem 0; flex: 1; overflow-y: auto; }
.sb-section-label {
  font-size: .6rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text2);
  padding: 8px 1rem 3px; margin-top: 4px;
}
.sb-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 1rem;
  cursor: pointer; font-size: .82rem; color: var(--text2);
  border-left: 3px solid transparent; transition: all .12s; text-decoration: none;
  white-space: nowrap; overflow: hidden;
}
.sb-item:hover  { background: #fff7f0; color: var(--text); }
.sb-item.active { background: #fff3e8; color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.sb-icon  { width: 20px; text-align: center; flex-shrink: 0; }
.sb-footer { padding: .875rem 1rem; border-top: 1px solid var(--border); flex-shrink: 0; }
.sb-version { font-size: .65rem; color: var(--text2); margin-bottom: 6px; }

/* Overlay (móvil) */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.4); z-index: 99;
}

/* ── TOPBAR ─────────────────────────────────────────────────── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; height: var(--topbar-h);
  background: var(--surface); border-bottom: 1px solid var(--border);
  flex-shrink: 0; gap: .5rem; min-width: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.topbar-left   { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-right  { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.page-title    { font-size: clamp(.88rem, 2vw, 1.05rem); font-weight: 700; color: var(--text);
                 white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-date   { font-size: .72rem; color: var(--text2); white-space: nowrap; }

.btn-menu {
  display: none; background: none; border: none; color: var(--text);
  cursor: pointer; font-size: 1.3rem; padding: 4px; line-height: 1;
  flex-shrink: 0;
}

/* ── MAIN CONTENT ───────────────────────────────────────────── */
.main-content { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 1.25rem; background: #f0f2f5; }
.page-header  { display: flex; align-items: center; justify-content: space-between;
                margin-bottom: 1.25rem; gap: .75rem; flex-wrap: wrap; }

/* ── FORMS ──────────────────────────────────────────────────── */
.form-group   { margin-bottom: 1rem; }
.form-group label {
  display: block; font-size: .7rem; color: var(--text2);
  text-transform: uppercase; letter-spacing: .5px; margin-bottom: 5px; font-weight: 600;
}
.form-control {
  width: 100%; background: #fff; border: 1px solid var(--border);
  border-radius: 7px; padding: 9px 12px; color: var(--text);
  font-size: .88rem; outline: none; font-family: var(--font);
  -webkit-appearance: none; appearance: none;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,107,0,.1); }
.form-control-sm    { padding: 6px 10px; font-size: .8rem; }
.form-row           { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.check-label        { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: .85rem; }
textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control option { background: #fff; color: var(--text); }
small.text-muted    { font-size: .72rem; display: block; margin-top: 3px; color: var(--text2); }

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border-radius: 7px; border: 1px solid var(--border);
  cursor: pointer; font-size: .85rem; font-weight: 600;
  transition: all .15s; font-family: var(--font);
  white-space: nowrap; text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.btn-primary   { background: var(--accent);  color: #fff; border-color: var(--accent); }
.btn-primary:hover  { background: var(--accent2); border-color: var(--accent2); }
.btn-secondary { background: #fff; color: var(--text); border-color: var(--border); }
.btn-secondary:hover{ background: #f9fafb; }
.btn-success   { background: var(--green);   color: #fff; border-color: var(--green); }
.btn-success:hover { background: #15803d; }
.btn-danger    { background: var(--red);     color: #fff; border-color: var(--red); }
.btn-danger:hover  { background: #b91c1c; }
.btn-warning   { background: var(--amber);   color: #fff; border-color: var(--amber); }
.btn-sm        { padding: 5px 12px; font-size: .78rem; }
.btn-block     { width: 100%; }
.btn-icon-only { padding: 7px; min-width: 36px; }

/* ── CARDS ──────────────────────────────────────────────────── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.25rem;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.card-header { display: flex; align-items: center; justify-content: space-between;
               margin-bottom: 1rem; gap: .5rem; flex-wrap: wrap; }

/* ── GRIDS ──────────────────────────────────────────────────── */
.grid-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 1.25rem; }
.grid-3   { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.grid-4   { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.flex-row    { display: flex; flex-wrap: wrap; gap: 8px; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }

/* ── METRICS ────────────────────────────────────────────────── */
.metrics-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-bottom: 1.25rem; }
.metric-card  { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem;
                box-shadow: 0 1px 4px rgba(0,0,0,.05); }
.metric-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .5px; color: var(--text2); margin-bottom: 5px; }
.metric-value { font-size: clamp(1.2rem, 3vw, 1.5rem); font-weight: 700; color: var(--text); }
.metric-sub   { font-size: .7rem; color: var(--text2); margin-top: 3px; }
.metric-value.green { color: var(--green); }
.metric-value.amber { color: var(--amber); }
.metric-value.red   { color: var(--red);   }

/* ── TABLE ──────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: .83rem; min-width: 500px; }
.table th {
  padding: 9px 10px; text-align: left; font-size: .65rem; text-transform: uppercase;
  letter-spacing: .5px; color: var(--text2); border-bottom: 2px solid var(--border);
  white-space: nowrap; background: #f9fafb;
}
.table td  { padding: 9px 10px; border-bottom: 1px solid var(--border); color: var(--text); }
.table tr:hover td { background: #fff7f0; }
code {
  font-family: var(--mono); font-size: .78rem;
  background: #f3f4f6; color: var(--accent); padding: 2px 6px; border-radius: 4px;
}

/* ── BADGES ─────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 20px;
         font-size: .68rem; font-weight: 700; white-space: nowrap; }
.badge-green { background: rgba(22,163,74,.1);  color: var(--green); }
.badge-red   { background: rgba(220,38,38,.1);  color: var(--red);   }
.badge-amber { background: rgba(217,119,6,.1);  color: var(--amber); }
.badge-blue  { background: rgba(37,99,235,.1);  color: var(--blue);  }

/* ── ALERTS ─────────────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 1rem; font-size: .85rem; word-break: break-word; }
.alert-success { background: rgba(22,163,74,.08); border: 1px solid rgba(22,163,74,.2); color: var(--green); }
.alert-danger  { background: rgba(220,38,38,.08); border: 1px solid rgba(220,38,38,.2); color: var(--red);   }

/* ── MODALS ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 300;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem; overflow-y: auto;
}
.modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  width: 100%; max-width: 500px; max-height: 90vh;
  overflow-y: auto; position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,.15);
}
.modal-sm  { max-width: 380px; }
.modal-lg  { max-width: 900px; width: 95vw; padding: 0; overflow: hidden; }
.modal h3  { margin-bottom: 1.25rem; color: var(--text); }
.modal-footer { display: flex; gap: 8px; justify-content: flex-end;
                margin-top: 1.25rem; flex-wrap: wrap; }

/* ── POS ────────────────────────────────────────────────────── */
.pos-main   { padding: 0 !important; height: calc(100vh - var(--topbar-h)); display: flex; }
.pos-layout { display: grid; grid-template-columns: 1fr 320px; width: 100%; overflow: hidden; }
.pos-left   { display: flex; flex-direction: column; gap: .75rem; padding: .875rem; overflow: hidden; background: #f0f2f5; }
.pos-right  { border-left: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden; background: #fff; }

.pos-searchbar { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
.barcode-input { width: 160px; font-family: var(--mono); }

.pos-grid {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px; align-content: start;
}
.prod-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px;
  cursor: pointer; transition: all .12s; text-align: center;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.prod-card:hover, .prod-card:active { border-color: var(--accent); background: #fff7f0; box-shadow: 0 4px 12px rgba(255,107,0,.15); }
.prod-icon   { width: 44px; height: 44px; border-radius: 8px; background: #f3f4f6;
               margin: 0 auto 7px; display: flex; align-items: center; justify-content: center;
               font-size: 1.3rem; overflow: hidden; flex-shrink: 0; }
.prod-icon img { width: 100%; height: 100%; object-fit: cover; }
.prod-nombre { font-size: .75rem; font-weight: 700; line-height: 1.3; color: var(--text); overflow: hidden;
               display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.prod-marca  { font-size: .65rem; color: var(--text2); margin-top: 2px; }
.prod-talla  { font-size: .65rem; color: var(--blue); }
.prod-precio { font-size: .82rem; color: var(--accent); font-weight: 700; margin-top: 4px; }
.prod-stock-warn { font-size: .62rem; color: var(--amber); }

/* Cart */
.cart-panel { display: flex; flex-direction: column; height: 100%; overflow: hidden; }
.cart-top   { padding: .75rem; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.cart-items { flex: 1; overflow-y: auto; overflow-x: hidden; padding: .5rem; }
.cart-vacio { padding: 2rem; text-align: center; color: var(--text2); font-size: .85rem; }
.cart-item  { display: flex; align-items: center; gap: 6px; padding: 6px 8px;
              border-radius: 7px; background: #f9fafb; border: 1px solid var(--border); margin-bottom: 4px; }
.ci-info    { flex: 1; min-width: 0; }
.ci-nombre  { font-size: .76rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.ci-talla   { font-size: .62rem; color: var(--blue); }
.ci-ctrl    { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.ci-precio  { font-size: .76rem; color: var(--accent); min-width: 52px; text-align: right; flex-shrink: 0; font-weight: 700; }
.qty-btn    { width: 22px; height: 22px; border-radius: 50%; background: #f3f4f6;
              border: 1px solid var(--border); color: var(--text); cursor: pointer; font-size: .9rem;
              display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.qty-num    { font-size: .82rem; min-width: 16px; text-align: center; color: var(--text); }
.btn-rm     { background: none; border: none; color: var(--text2); cursor: pointer;
              font-size: .75rem; padding: 2px; flex-shrink: 0; }
.btn-rm:hover { color: var(--red); }
.cart-cupon  { display: flex; gap: 6px; padding: .5rem; border-top: 1px solid var(--border); flex-shrink: 0; }
.cart-totales{ padding: .6rem .75rem; border-top: 1px solid var(--border); flex-shrink: 0; background: #f9fafb; }
.tot-row     { display: flex; justify-content: space-between; font-size: .8rem; color: var(--text2); margin-bottom: 3px; }
.tot-row.grand { font-size: .95rem; font-weight: 700; color: var(--text); margin-top: 5px; }
.cart-pagos  { display: grid; grid-template-columns: 1fr 1fr; gap: 5px;
               padding: .6rem .75rem; border-top: 1px solid var(--border); flex-shrink: 0; background: #fff; }
.cart-pagos .btn { padding: 7px 8px; font-size: .75rem; }
.cart-pagos .btn:last-child { grid-column: span 2; }

/* POS sin caja */
.no-caja-wrap { display: flex; align-items: center; justify-content: center; height: 60vh; padding: 1rem; }
.no-caja-box  { text-align: center; max-width: 380px; }
.no-caja-icon { font-size: 3.5rem; margin-bottom: 1rem; }

/* Pago modal */
.amount-big  { font-size: clamp(1.4rem, 4vw, 1.8rem); font-weight: 800; color: var(--accent); margin: 6px 0; }
.amount-big.green { color: var(--green); }

/* Ticket print */
.ticket-print { background: #fff; color: #000; border-radius: 8px; padding: 1rem; font-family: var(--mono); font-size: .75rem; }
.tck-inner    { max-width: 280px; margin: auto; }
.tck-h1       { text-align: center; font-weight: bold; font-size: .9rem; }
.tck-sub      { text-align: center; font-size: .65rem; color: #555; margin-bottom: 4px; }
.tck-divider  { border: none; border-top: 1px dashed #999; margin: 6px 0; }
.tck-row      { display: flex; justify-content: space-between; padding: 2px 0; }
.tck-row.bold { font-weight: bold; }
.tck-center   { text-align: center; margin-top: 6px; }
.tck-table    { width: 100%; border-collapse: collapse; margin: 4px 0; }
.tck-table th, .tck-table td { padding: 2px 3px; font-size: .68rem; }

/* ── CAJAS ──────────────────────────────────────────────────── */
.caja-card     { text-align: center; padding: 1.25rem; }
.caja-icon     { font-size: 2.2rem; margin-bottom: .5rem; }
.caja-info     { font-size: .82rem; line-height: 1.8; margin-top: .5rem; color: var(--text2); }
.caja-libre    { border-color: rgba(22,163,74,.3); }
.caja-ocupada  { border-color: rgba(220,38,38,.3); }
.caja-mia      { border-color: rgba(255,107,0,.4); background: rgba(255,107,0,.04); }
.resumen-turno { background: #f9fafb; border: 1px solid var(--border); border-radius: 8px; padding: 1rem; margin-bottom: 1rem; }
.resumen-row   { display: flex; justify-content: space-between; font-size: .85rem;
                 padding: 5px 0; border-bottom: 1px solid var(--border); color: var(--text); }
.turno-row     { display: flex; align-items: center; justify-content: space-between;
                 padding: 10px 0; border-bottom: 1px solid var(--border); }

/* ── PRODUCTOS / VARIANTES ──────────────────────────────────── */
.modelos-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 1rem; }
.modelo-card  { display: flex; align-items: center; gap: 1rem; padding: 1rem; }
.modelo-foto  { width: 52px; height: 52px; border-radius: 10px; background: #f3f4f6;
                display: flex; align-items: center; justify-content: center;
                font-size: 1.6rem; flex-shrink: 0; overflow: hidden; }
.modelo-foto img { width: 100%; height: 100%; object-fit: cover; }
.modelo-info  { flex: 1; min-width: 0; }
.modelo-nombre{ font-weight: 700; font-size: .85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.modelo-stats { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 4px; }
.modelo-acciones { display: flex; flex-direction: column; gap: 4px; flex-shrink: 0; }
.modelo-nuevo { justify-content: center; flex-direction: column; text-align: center;
                border: 2px dashed var(--border); background: transparent;
                cursor: pointer; min-height: 80px; }
.modelo-nuevo:hover { border-color: var(--accent); color: var(--accent); }

.tallas-list  { display: flex; flex-direction: column; gap: 4px; }
.talla-row    { display: grid; grid-template-columns: 40px 1fr auto auto auto auto;
                align-items: center; gap: 8px; padding: 7px 10px; border-radius: 7px;
                background: #f9fafb; border: 1px solid var(--border); font-size: .78rem; }
.talla-num    { font-weight: 800; font-size: .9rem; color: var(--blue); }
.talla-precio { color: var(--accent); font-weight: 700; }

/* ── MISC ───────────────────────────────────────────────────── */
.text-muted  { color: var(--text2); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-amber  { color: var(--amber); }
.progress-bar{ height: 6px; background: #f3f4f6; border-radius: 3px; }
.progress-bar div { height: 100%; background: var(--accent); border-radius: 3px; }
.mini-row    { display: flex; align-items: center; justify-content: space-between;
               padding: 7px 0; border-bottom: 1px solid var(--border); font-size: .82rem; }
.row-warn td { background: rgba(217,119,6,.05); }
.row-agotado td { background: rgba(220,38,38,.05); }

/* Promos */
.promos-grid   { display: grid; grid-template-columns: repeat(auto-fill,minmax(270px,1fr)); gap: 1rem; }
.promo-card    { padding: 1.25rem; display: flex; flex-direction: column; gap: .75rem; }
.promo-activa  { border-color: rgba(22,163,74,.3); }
.promo-vencida { opacity: .6; }
.promo-inactiva{ opacity: .7; }
.promo-nueva   { justify-content: center; align-items: center; text-align: center;
                 border: 2px dashed var(--border); background: transparent;
                 cursor: pointer; min-height: 150px; }
.promo-nueva:hover { border-color: var(--accent); color: var(--accent); }
.promo-head    { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.promo-nombre  { font-weight: 700; font-size: .88rem; line-height: 1.3; color: var(--text); }
.promo-valor   { font-size: 2rem; font-weight: 800; line-height: 1; color: var(--accent); }
.promo-acciones{ display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto;
                 padding-top: .75rem; border-top: 1px solid var(--border); }
.cupon-code    { font-family: monospace; background: #f3f4f6; color: var(--accent);
                 padding: 3px 8px; border-radius: 5px; }
.btn-copy      { background: none; border: none; cursor: pointer; opacity: .7; }
.btn-copy:hover{ opacity: 1; }

/* Roles / permisos */
.tabla-permisos { width: 100%; border-collapse: collapse; font-size: .82rem; }
.tabla-permisos th { padding: 8px; text-align: left; font-size: .65rem;
                     text-transform: uppercase; letter-spacing: .5px; color: var(--text2);
                     border-bottom: 2px solid var(--border); background: #f9fafb; }
.tabla-permisos td { padding: 7px 8px; border-bottom: 1px solid var(--border); color: var(--text); }
.tabla-permisos tr:hover td { background: #fff7f0; }
.perm-btn { background: none; border: 2px solid transparent; border-radius: 6px;
            cursor: pointer; font-size: 1rem; padding: 3px 7px; transition: all .15s; }
.perm-btn:hover { background: #f3f4f6; }
.perm-btn.perm-changed { border-color: var(--amber); background: rgba(217,119,6,.08); }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 3px; }
::-webkit-scrollbar-track { background: transparent; }

/* Print */
@media print {
  .sidebar, .topbar, .modal-footer, .cart-pagos, .btn-menu,
  .page-header .btn, .card-header .btn { display: none !important; }
  .ticket-print { border: none; }
  body { background: white; color: black; }
}

/* ── NOTIF FLOTANTE ─────────────────────────────────────────── */
.pos-alerta {
  position: fixed; top: 65px; right: 16px; z-index: 999;
  padding: 10px 16px; border-radius: 8px; font-size: .85rem; font-weight: 600;
  box-shadow: var(--shadow); display: none; max-width: calc(100vw - 32px);
}
.notif { position: fixed; top: 65px; right: 16px; z-index: 999;
         padding: 10px 16px; border-radius: 8px; font-size: .85rem; font-weight: 600;
         box-shadow: var(--shadow); display: none; }
.notif-pending { background: rgba(217,119,6,.95); color: #fff; }
.notif-saved   { background: rgba(22,163,74,.95);  color: #fff; }

/* ── Corte de Caja ──────────────────────────────────────────── */
.modal-cerrar-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 1.25rem 1.5rem;
  background: #f9fafb;
  border-bottom: 1px solid var(--border);
}
.modal-cerrar-header h3 { margin: 0; font-size: 1.2rem; color: var(--text); }
.modal-cerrar-sub { margin: .2rem 0 0; font-size: .82rem; color: var(--text2); }
.modal-close-btn {
  background: none; border: none; color: var(--text2);
  font-size: 1.2rem; cursor: pointer; padding: .25rem .5rem; line-height:1;
}
.modal-close-btn:hover { color: var(--red); }
.corte-grid {
  display: grid; grid-template-columns: 1fr 320px;
  gap: 0; max-height: 90vh; overflow: hidden;
}
@media (max-width: 680px) {
  .corte-grid { grid-template-columns: 1fr; max-height: none; }
}
.corte-left {
  padding: 1.25rem 1.5rem; border-right: 1px solid var(--border);
  overflow-y: auto; display: flex; flex-direction: column; gap: 1rem;
}
.corte-right { padding: 1.25rem 1.5rem; overflow-y: auto; background: #f9fafb; display: flex; flex-direction: column; justify-content: space-between; }
.corte-resumen { display: flex; flex-wrap: wrap; gap: .6rem; }
.corte-stat {
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: .5rem .9rem; display: flex; flex-direction: column; gap: .1rem;
  flex: 1; min-width: 90px;
}
.corte-stat-label { font-size: .72rem; color: var(--text2); text-transform: uppercase; letter-spacing: .04em; }
.corte-stat-val   { font-size: 1.05rem; font-weight: 700; color: var(--text); }
.corte-ventas-title {
  font-size: .82rem; font-weight: 600; color: var(--text2);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: .5rem;
}
.corte-ventas-scroll { max-height: 280px; overflow-y: auto; border-radius: 8px; border: 1px solid var(--border); }
.corte-ventas-table  { width: 100%; border-collapse: collapse; font-size: .82rem; }
.corte-ventas-table thead th {
  padding: .45rem .7rem; background: #f9fafb; color: var(--text2);
  font-weight: 600; font-size: .75rem; text-transform: uppercase;
  letter-spacing: .04em; position: sticky; top: 0;
}
.corte-ventas-table tbody tr { border-bottom: 1px solid var(--border); }
.corte-ventas-table tbody tr:last-child { border-bottom: none; }
.corte-ventas-table tbody td { padding: .45rem .7rem; color: var(--text); }
.folio-cell { font-weight: 600; color: var(--accent); }
.badge-metodo { padding: .2rem .5rem; border-radius: 20px; font-size: .75rem; white-space: nowrap; }
.badge-efectivo      { background: rgba(22,163,74,.1);  color: var(--green); }
.badge-tarjeta       { background: rgba(37,99,235,.1);  color: var(--blue); }
.badge-transferencia { background: rgba(217,119,6,.1);  color: var(--amber); }
.corte-cierre-box {
  background: #fff; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
}
.corte-linea {
  display: flex; justify-content: space-between; align-items: center;
  padding: .6rem 1rem; font-size: .88rem; border-bottom: 1px solid var(--border); color: var(--text);
}
.corte-linea:last-child { border-bottom: none; }
.corte-linea-total { background: #fff7f0; font-weight: 700; font-size: .95rem; }
.form-control-lg { font-size: 1.3rem !important; font-weight: 700; text-align: right; padding: .75rem 1rem !important; }
.diferencia-box { border-radius: 10px; padding: .75rem 1rem; text-align: center; margin: .5rem 0; transition: background .3s; }
.diferencia-box.ok   { background: rgba(22,163,74,.08);  border: 1px solid rgba(22,163,74,.2); }
.diferencia-box.warn { background: rgba(220,38,38,.08);  border: 1px solid rgba(220,38,38,.2); }
.diferencia-label { font-size: .75rem; text-transform: uppercase; letter-spacing:.05em; color: var(--text2); margin-bottom:.2rem; }
.diferencia-val   { font-size: 1.5rem; font-weight: 800; }
.diferencia-val.ok   { color: var(--green); }
.diferencia-val.warn { color: var(--red); }
.diferencia-msg   { font-size: .78rem; margin-top: .2rem; color: var(--text2); }

/* ── Notificación pedido nuevo ──────────────────────────────── */
.notif-pedido {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  background: linear-gradient(135deg, #ff6b00, #e05e00);
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 16px; padding: 1.25rem;
  display: flex; align-items: center; gap: 1rem;
  box-shadow: 0 12px 40px rgba(255,107,0,.4);
  animation: slideIn .4s cubic-bezier(.175,.885,.32,1.275);
  max-width: 360px; min-width: 300px;
}
@keyframes slideIn {
  from { transform: translateX(120%) scale(.8); opacity: 0; }
  to   { transform: translateX(0) scale(1);    opacity: 1; }
}
.notif-pedido-icon {
  font-size: 2.2rem; background: rgba(255,255,255,.2);
  border-radius: 12px; padding: .5rem; flex-shrink: 0;
}
.notif-pedido-info { flex: 1; display: flex; flex-direction: column; gap: .2rem; }
.notif-pedido-info strong { font-size: 1rem; color: #fff; font-weight: 800; }
.notif-pedido-info span   { color: rgba(255,255,255,.85); font-size: .82rem; }
.notif-pedido-btn {
  background: #fff; color: var(--accent);
  padding: .5rem 1rem; border-radius: 8px;
  text-decoration: none; font-size: .85rem;
  font-weight: 700; white-space: nowrap; flex-shrink: 0;
}
.notif-pedido-btn:hover { background: rgba(255,255,255,.9); }
.notif-pedido-close {
  background: rgba(255,255,255,.2); border: none; color: #fff;
  cursor: pointer; font-size: 1rem; padding: .3rem .5rem; border-radius: 6px; flex-shrink: 0;
}
.notif-pedido-close:hover { background: rgba(255,255,255,.35); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  :root { --sidebar-w: 200px; }
  .grid-4   { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .grid-2-1 { grid-template-columns: 1fr; }
  .pos-layout { grid-template-columns: 1fr 300px; }
}
@media (max-width: 900px) {
  .btn-menu { display: flex; }
  .sidebar  { position: fixed; left: 0; top: 0; height: 100vh; transform: translateX(-100%); z-index: 200; box-shadow: var(--shadow); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .pos-layout { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .pos-right  { border-left: none; border-top: 1px solid var(--border); max-height: 45vh; }
  .pos-left { overflow-y: auto; }
  .grid-2   { grid-template-columns: 1fr; }
  .grid-3   { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar-date { display: none; }
  .main-content { padding: 1rem; }
  .card { padding: 1rem; }
}
@media (max-width: 600px) {
  .grid-3   { grid-template-columns: 1fr; }
  .grid-4   { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .metric-card  { padding: .75rem; }
  .pos-searchbar { gap: 4px; }
  .barcode-input { width: 100%; order: 3; }
  .pos-searchbar .form-control { flex: 1; }
  .pos-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 6px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .card-header { flex-direction: column; align-items: flex-start; }
  .modal { padding: 1rem; border-radius: var(--radius); }
  .modal-footer { flex-direction: column-reverse; }
  .modal-footer .btn { width: 100%; }
  .table th, .table td { padding: 7px 8px; font-size: .78rem; }
  .promos-grid { grid-template-columns: 1fr; }
  .modelos-grid{ grid-template-columns: 1fr; }
  .grid-3.cajas-grid { grid-template-columns: 1fr; }
  .cart-pagos { grid-template-columns: 1fr; }
  .cart-pagos .btn:last-child { grid-column: 1; }
  .talla-row { grid-template-columns: 36px 1fr auto auto; }
  .talla-cod, .talla-vendidos { display: none; }
  .topbar-right .badge { display: none; }
  .topbar-right .badge:last-child { display: inline-flex; }
  .main-content { padding: .75rem; }
  .ticket-info-grid { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 380px) {
  .grid-4   { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .pos-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-card{ padding: 8px; }
  .prod-icon{ width: 36px; height: 36px; font-size: 1.1rem; }
  .brand    { font-size: 1.5rem; }
  .sb-item span:not(.sb-icon) { font-size: .78rem; }
}
@media (max-width: 900px) and (orientation: landscape) {
  .pos-main { height: calc(100vh - var(--topbar-h)); }
  .pos-layout { grid-template-columns: 1fr 280px; grid-template-rows: 1fr; }
  .pos-right  { border-left: 1px solid var(--border); border-top: none; max-height: unset; }
  .cart-pagos .btn { padding: 5px 6px; font-size: .72rem; }
}
@media (min-width: 1400px) {
  :root { --sidebar-w: 240px; }
  .pos-layout { grid-template-columns: 1fr 360px; }
  .pos-grid   { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .metrics-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (hover: none) {
  .btn     { min-height: 40px; }
  .btn-sm  { min-height: 34px; }
  .qty-btn { width: 28px; height: 28px; }
  .sb-item { padding: 11px 1rem; }
  .prod-card { padding: 12px; }
  .form-control { font-size: 16px; }
}