/* ============================================================
   LOCKSYS — Industrial Locker Management System
   Tema: Dark Industrial
   ============================================================ */

:root {
  --bg-primary: #0a0d12;
  --bg-secondary: #111620;
  --bg-card: #161c28;
  --bg-card-hover: #1e2638;
  --border: #2a3448;
  --border-accent: #ff6b00;
  --text-primary: #e8edf5;
  --text-secondary: #8892a4;
  --text-mono: #c9d1d9;
  --accent: #ff6b00;
  --accent-dim: rgba(255, 107, 0, 0.15);
  --accent-glow: rgba(255, 107, 0, 0.3);
  --status-libre: #00d68f;
  --status-ocupado: #ff4757;
  --status-reservado: #ffa502;
  --status-fuera: #57606f;
  --status-libre-dim: rgba(0, 214, 143, 0.1);
  --status-ocupado-dim: rgba(255, 71, 87, 0.1);
  --status-reservado-dim: rgba(255, 165, 2, 0.1);
  --status-fuera-dim: rgba(87, 96, 111, 0.1);
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
  --radius: 6px;
  --transition: 0.2s ease;
}

/* ── TEMA CLARO ─────────────────────────────────────────── */
[data-theme="light"] {
  --bg-primary:    #f0f2f7;
  --bg-secondary:  #ffffff;
  --bg-card:       #ffffff;
  --bg-card-hover: #f5f7fc;
  --border:        #d1d9e8;
  --border-accent: #ff6b00;
  --text-primary:  #1a1f2e;
  --text-secondary:#5a6478;
  --text-mono:     #2d3748;
  --accent:        #e05a00;
  --accent-dim:    rgba(224, 90, 0, 0.1);
  --accent-glow:   rgba(224, 90, 0, 0.25);
  --status-libre:          #00a86b;
  --status-ocupado:        #d93025;
  --status-reservado:      #d4900a;
  --status-fuera:          #7a8394;
  --status-libre-dim:      rgba(0, 168, 107, 0.08);
  --status-ocupado-dim:    rgba(217, 48, 37, 0.08);
  --status-reservado-dim:  rgba(212, 144, 10, 0.08);
  --status-fuera-dim:      rgba(122, 131, 148, 0.08);
}

[data-theme="light"] body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

[data-theme="light"] .navbar,
[data-theme="light"] .sidebar,
[data-theme="light"] .footer {
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

[data-theme="light"] .locker-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

[data-theme="light"] .badge {
  filter: none;
}

/* ── RELOJ EN NAVBAR ────────────────────────────────────── */
.nav-clock {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-primary);
  min-width: 7.5ch;
  text-align: center;
  transition: color var(--transition);
}

.nav-clock .clock-seconds {
  color: var(--accent);
}

/* ── BOTÓN MODO CLARO/OSCURO ────────────────────────────── */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.3rem 0.55rem;
  transition: var(--transition);
  line-height: 1;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* NAVBAR */
.navbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: opacity var(--transition);
}

.nav-brand:hover { opacity: 0.8; }

.nav-icon { font-size: 1.4rem; }

.nav-title {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-primary);
}

.nav-title .accent { color: var(--accent); }

.nav-sub {
  font-size: 0.65rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-left: 1px solid var(--border);
  padding-left: 0.75rem;
  margin-left: 0.25rem;
}

.nav-links { display: flex; gap: 0.25rem; }

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  transition: var(--transition);
  border: 1px solid transparent;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

/* CONTAINER */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
  width: 100%;
}

/* PAGE HEADER */
.page-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.page-header h1 .accent { color: var(--accent); }

.page-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.3rem;
  letter-spacing: 1px;
}

/* STATS BAR */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

/* LOCKER GRID */
.lockers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.locker-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  aspect-ratio: 3/4;
}

.locker-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.locker-card.libre {
  border-color: var(--status-libre);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--status-libre-dim) 100%);
}

.locker-card.ocupado {
  border-color: var(--status-ocupado);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--status-ocupado-dim) 100%);
}

.locker-card.reservado {
  border-color: var(--status-reservado);
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--status-reservado-dim) 100%);
}

.locker-card.fuera_servicio {
  border-color: var(--status-fuera);
  opacity: 0.6;
}

.locker-nombre {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.locker-tamaño {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

.locker-status {
  margin-top: auto;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.3rem 0.5rem;
  border-radius: 3px;
  text-align: center;
}

.locker-card.libre .locker-status {
  color: var(--status-libre);
  background: var(--status-libre-dim);
}

.locker-card.ocupado .locker-status {
  color: var(--status-ocupado);
  background: var(--status-ocupado-dim);
}

.locker-card.reservado .locker-status {
  color: var(--status-reservado);
  background: var(--status-reservado-dim);
}

.locker-card.fuera_servicio .locker-status {
  color: var(--status-fuera);
  background: var(--status-fuera-dim);
}

.locker-thumbnail {
  width: 100%;
  height: 60px;
  object-fit: cover;
  border-radius: 3px;
  margin-top: 0.5rem;
  border: 1px solid var(--border);
}

/* CARDS & PANELS */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* FORMS */
.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-control::placeholder { color: var(--text-secondary); }

select.form-control option {
  background: var(--bg-secondary);
}

/* BUTTONS */
.btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: #ff8c33;
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn-outline:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.btn-danger {
  background: transparent;
  color: var(--status-ocupado);
  border-color: var(--status-ocupado);
}

.btn-danger:hover {
  background: rgba(255, 71, 87, 0.1);
}

.btn-success {
  background: transparent;
  color: var(--status-libre);
  border-color: var(--status-libre);
}

.btn-success:hover {
  background: var(--status-libre-dim);
}

.btn-erp {
  background: #1a6fb5;
  color: #fff;
  border-color: #1a6fb5;
}

.btn-erp:hover {
  background: #2080cc;
  box-shadow: 0 0 18px rgba(26,111,181,0.5);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.65rem;
}

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

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.table th {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

.table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(42, 52, 72, 0.5);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.table a {
  color: var(--accent);
  text-decoration: none;
}

.table a:hover {
  text-decoration: underline;
}

/* BADGES */
.badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-weight: 600;
}

.badge-libre { color: var(--status-libre); background: var(--status-libre-dim); }
.badge-ocupado { color: var(--status-ocupado); background: var(--status-ocupado-dim); }
.badge-reservado { color: var(--status-reservado); background: var(--status-reservado-dim); }
.badge-fuera_servicio { color: var(--status-fuera); background: var(--status-fuera-dim); }
.badge-en_locker { color: var(--status-reservado); background: var(--status-reservado-dim); }
.badge-recogido { color: var(--status-libre); background: var(--status-libre-dim); }
.badge-sin_locker { color: var(--status-ocupado); background: var(--status-ocupado-dim); }
.badge-pendiente { color: var(--text-secondary); background: rgba(136,146,164,0.1); }
.badge-devuelto { color: var(--status-fuera); background: var(--status-fuera-dim); }
.badge-validado { color: #7c3aed; background: rgba(124,58,237,0.12); }

/* MESSAGES */
.messages { margin-bottom: 1.5rem; }

.message {
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  border-left: 3px solid;
}

.message-success {
  background: rgba(0, 214, 143, 0.08);
  border-color: var(--status-libre);
  color: var(--status-libre);
}

.message-error {
  background: rgba(255, 71, 87, 0.08);
  border-color: var(--status-ocupado);
  color: var(--status-ocupado);
}

.message-warning {
  background: rgba(255, 165, 2, 0.08);
  border-color: var(--status-reservado);
  color: var(--status-reservado);
}

.message-info {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* QR CODE CONTAINER */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.qr-image {
  border: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem;
  background: white;
}

.qr-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  text-align: center;
}

/* PIN INPUT */
.pin-input {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  letter-spacing: 12px;
  text-align: center;
  width: 100%;
  max-width: 300px;
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  color: var(--accent);
  outline: none;
}

.pin-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-dim);
}

/* FOOTER */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 0.75rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.footer-status { color: var(--status-libre); }

/* GRID LAYOUTS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }

/* LOCKER FILTER BAR */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* DETAIL VIEW */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 1.5rem;
}

.detail-field {
  margin-bottom: 1rem;
}

.detail-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.detail-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* TIMELINE */
.timeline { list-style: none; }

.timeline-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.2rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 20px;
  width: 1px;
  height: calc(100% - 10px);
  background: var(--border);
}

.timeline-item:last-child::before { display: none; }

.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.timeline-content {
  font-size: 0.8rem;
}

.timeline-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
}

/* FORM-INPUT — estilo unificado para todos los inputs del sistema */
.form-input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  box-sizing: border-box;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-input::placeholder { color: var(--text-secondary); opacity: 0.7; }

textarea.form-input { resize: vertical; min-height: 80px; }

/* INPUT CON ICONO A LA IZQUIERDA */
.input-field {
  position: relative;
  display: flex;
  align-items: center;
}

.input-field .input-icon {
  position: absolute;
  left: 0.9rem;
  font-size: 1rem;
  color: var(--text-secondary);
  pointer-events: none;
  transition: color var(--transition);
  line-height: 1;
}

.input-field .form-input {
  padding-left: 2.6rem;
}

.input-field:focus-within .input-icon {
  color: var(--accent);
}

/* UPLOAD AREA */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--bg-primary);
}

.upload-area:hover, .upload-area.dragover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.upload-icon { font-size: 2.5rem; margin-bottom: 0.5rem; }

.upload-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.upload-preview {
  max-width: 100%;
  max-height: 200px;
  border-radius: var(--radius);
  margin-top: 1rem;
  display: none;
}

/* ── SELECTOR DE IDIOMA ─────────────────────────────────── */
.lang-selector {
  position: relative;
}

.lang-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.lang-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 130px;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  overflow: hidden;
}

.lang-dropdown.open { display: block; }

.lang-option {
  display: block;
  width: 100%;
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.lang-option:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.lang-option.lang-active { color: var(--accent); }

/* ── HAMBURGUESA ─────────────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── RESPONSIVE TABLET (768px – 1024px) ──────────────────── */
@media (max-width: 1024px) {
  .nav-sub { display: none; }
  .lockers-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

/* ── RESPONSIVE MÓVIL / TABLET PEQUEÑA (≤768px) ─────────── */
@media (max-width: 768px) {
  .container { padding: 1rem; }

  /* Navbar mobile */
  .navbar {
    padding: 0 1rem;
    flex-wrap: wrap;
    height: auto;
    min-height: 56px;
  }

  .nav-brand { padding: 0.75rem 0; }
  .nav-sub { display: none; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 0.5rem 0 1rem;
    border-top: 1px solid var(--border);
    gap: 0.1rem;
  }

  .nav-links.open { display: flex; }

  .nav-link {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
    border-radius: var(--radius);
  }

  .lang-selector { width: 100%; margin-top: 0.5rem; }

  .lang-dropdown {
    position: static;
    display: none;
    box-shadow: none;
    border: 1px solid var(--border);
    margin-top: 0.3rem;
  }
  .lang-dropdown.open { display: block; }

  /* Grids */
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .lockers-grid { grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 0.6rem; }
  .detail-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }

  /* Dashboard */
  .dashboard-layout { grid-template-columns: 1fr; margin: -1rem; }
  .sidebar { display: none; }
  .dashboard-content { padding: 1rem; }

  /* Tablas: scroll horizontal */
  .table-wrapper { -webkit-overflow-scrolling: touch; }
  .table th, .table td { padding: 0.6rem 0.75rem; font-size: 0.8rem; }

  /* QR */
  .qr-container { padding: 1.2rem; }
  .qr-image { width: 160px !important; height: 160px !important; }

  /* Confirmation */
  .confirmation-box { padding: 2rem 1rem; margin: 1rem auto; }
  .confirmation-locker { font-size: 3rem; }
  .confirmation-pin { font-size: 1.8rem; letter-spacing: 5px; }

  /* Locker cards */
  .locker-nombre { font-size: 1.1rem; }
  .locker-thumbnail { height: 45px; }

  /* PIN input */
  .pin-input { font-size: 2rem; letter-spacing: 8px; }

  /* Footer */
  .footer { flex-direction: column; gap: 0.25rem; text-align: center; padding: 0.6rem 1rem; }

  /* Botones */
  .btn { padding: 0.65rem 1rem; font-size: 0.7rem; }

  /* Stat cards */
  .stat-value { font-size: 1.6rem; }
}

/* ── MUY PEQUEÑO (≤400px) ───────────────────────────────── */
@media (max-width: 400px) {
  .lockers-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .nav-title { font-size: 1rem; letter-spacing: 2px; }
}

/* DASHBOARD SPECIFIC */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  color: var(--status-libre);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-libre);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

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

/* SIDEBAR NAVIGATION para dashboard */
.dashboard-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: calc(100vh - 64px - 42px);
  margin: -2rem;
}

.sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
}

.sidebar-section {
  padding: 0 1rem;
  margin-bottom: 1.5rem;
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius);
  transition: var(--transition);
}

.sidebar-link:hover, .sidebar-link.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.dashboard-content {
  padding: 2rem;
  overflow-y: auto;
}

/* CONFIRMATION BOX */
.confirmation-box {
  background: var(--bg-card);
  border: 2px solid var(--status-libre);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  max-width: 500px;
  margin: 4rem auto;
}

.confirmation-icon { font-size: 3rem; margin-bottom: 1rem; }

.confirmation-locker {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 5px;
  margin: 1.5rem 0;
}

.confirmation-pin {
  font-family: var(--font-mono);
  font-size: 2rem;
  letter-spacing: 8px;
  color: var(--status-libre);
  margin: 1rem 0;
}

/* LOGIN FORM */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 64px - 42px);
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  width: 100%;
  max-width: 420px;
}

.login-logo {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-align: center;
  margin-bottom: 0.5rem;
}

.login-logo .accent { color: var(--accent); }

.login-subtitle {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  text-transform: uppercase;
}

/* MONOSPACE CODE VALUES */
.mono { font-family: var(--font-mono); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-secondary); }
.text-success { color: var(--status-libre); }
.text-danger { color: var(--status-ocupado); }
.text-warning { color: var(--status-reservado); }

/* SPACING UTILITIES */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.d-flex { display: flex; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-center { text-align: center; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* FILTER FORM */
.filter-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.filter-form .form-group {
  margin-bottom: 0;
  flex: 1;
  min-width: 150px;
}

/* PACKAGE PHOTO */
.package-photo {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* LOCKER ICON (representación visual) */
.locker-icon-large {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  position: relative;
}

.locker-icon-large .locker-nombre-lg {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 4px;
}

/* BREADCRUMB */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--text-secondary);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .separator { color: var(--border); }
.breadcrumb .current { color: var(--text-primary); }

/* ============================================================
   SECCIÓN — cabecera de página con título y subtítulo
   ============================================================ */
.section-header {
  margin-bottom: 1.75rem;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 0.4rem;
}

.section-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  margin: 0;
}

/* ============================================================
   DATA TABLE — tabla de detalle clave/valor estilo terminal
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table tr {
  border-bottom: 1px solid var(--border);
}

.data-table tr:last-child {
  border-bottom: none;
}

.dt-key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.55rem 1rem 0.55rem 0;
  white-space: nowrap;
  width: 1%;
}

.dt-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  padding: 0.55rem 0;
}

/* ============================================================
   MODAL DE CONFIRMACIÓN PERSONALIZADO
   ============================================================ */

.lks-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.lks-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.lks-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
  width: 100%;
  max-width: 400px;
  margin: 1rem;
  transform: translateY(-16px) scale(0.97);
  transition: transform 0.18s ease;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--accent-dim);
}

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

.lks-modal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem 0;
}

.lks-modal-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.lks-modal-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
}

.lks-modal-body {
  padding: 1rem 1.5rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.55;
  border-bottom: 1px solid var(--border);
}

.lks-modal-detail {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 1rem;
  overflow: hidden;
}

.lks-modal-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.lks-modal-detail-row:last-child { border-bottom: none; }

.lks-modal-detail-row .dk { color: var(--text-secondary); flex-shrink: 0; }
.lks-modal-detail-row .dv { color: var(--text-primary); font-weight: 600; text-align: right; }

.lks-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
}

.lks-modal-footer .btn {
  min-width: 90px;
  justify-content: center;
}

/* Variante danger: borde rojo */
.lks-modal.danger {
  border-top-color: var(--status-ocupado);
}
.lks-modal.danger .lks-modal-title {
  color: var(--status-ocupado);
}

/* ---- Paginador profesional ---- */
.pg-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
  border-radius: 0 0 var(--radius) var(--radius);
  gap: 1rem;
  flex-wrap: wrap;
}

.pg-info {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.pg-info strong {
  color: var(--text-primary);
}

.pg-pages {
  display: flex;
  gap: 0.2rem;
  align-items: center;
}

.pg-btn {
  min-width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: var(--transition);
  padding: 0 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-decoration: none;
}

.pg-btn:hover:not(:disabled):not(.pg-ellipsis) {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.pg-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 700;
  pointer-events: none;
}

.pg-btn:disabled,
.pg-btn.pg-disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.pg-btn.pg-ellipsis {
  border-color: transparent;
  cursor: default;
  color: var(--text-secondary);
}

.pg-prev, .pg-next {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pg-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* ---- Cabeceras de tabla ordenables ---- */
th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
th.sortable:hover { color: var(--accent); }
.sort-icon {
  display: inline-block;
  margin-left: 0.3rem;
  font-size: 0.65rem;
  opacity: 0.5;
}
th.sortable.sort-asc .sort-icon,
th.sortable.sort-desc .sort-icon { opacity: 1; color: var(--accent); }

/* ============================================================
   KIOSK MODE — Tablet 7" / 10"
   ============================================================ */

/* ── Nav ─────────────────────────────────────────────────── */
.kiosk-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  height: 56px;
  background: var(--bg-card);
  border-bottom: 2px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: height var(--transition);
}
[data-screen="7"]  .kiosk-nav { height: 48px; padding: 0 0.75rem; }
[data-screen="10"] .kiosk-nav { height: 60px; }

.kiosk-nav-brand span {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 3px;
}
[data-screen="7"] .kiosk-nav-brand span { font-size: 0.95rem; letter-spacing: 2px; }

.kiosk-nav-ops { display: flex; gap: 0.4rem; }
.kiosk-nav-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid transparent;
  transition: var(--transition);
  text-transform: uppercase;
}
[data-screen="7"] .kiosk-nav-btn {
  font-size: 0.72rem;
  padding: 0.35rem 0.7rem;
  letter-spacing: 0;
}
.kiosk-nav-btn:hover, .kiosk-nav-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}
.kiosk-nav-tools { display: flex; align-items: center; gap: 0.5rem; }
[data-screen="7"] .nav-clock { display: none; }

/* Screen size toggle */
.screen-toggle {
  display: flex;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px;
  gap: 2px;
}
.screen-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  transition: var(--transition);
}
.screen-btn.active { background: var(--accent); color: #fff; }

/* ── Breadcrumb ──────────────────────────────────────────── */
.kiosk-breadcrumb {
  width: 100%;
  max-width: 680px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.kiosk-breadcrumb a {
  color: var(--accent);
  text-decoration: none;
}
.kiosk-breadcrumb a:hover { text-decoration: underline; }
.kiosk-breadcrumb span { opacity: 0.6; }
[data-screen="7"] .kiosk-breadcrumb { font-size: 0.65rem; margin-bottom: 0.3rem; }

/* ── Container & page ────────────────────────────────────── */
.kiosk-container {
  min-height: calc(100vh - 56px);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: padding var(--transition);
}
[data-screen="7"]  .kiosk-container { padding: 0.75rem 0.6rem; min-height: calc(100vh - 48px); }
[data-screen="10"] .kiosk-container { padding: 1.75rem 1.5rem; min-height: calc(100vh - 60px); }

.kiosk-page { width: 100%; max-width: 580px; }
[data-screen="7"]  .kiosk-page { max-width: 100%; }
[data-screen="10"] .kiosk-page { max-width: 700px; }

/* ── Header ──────────────────────────────────────────────── */
.kiosk-header { text-align: center; margin-bottom: 1rem; }
.kiosk-header h1 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin: 0 0 0.2rem;
}
[data-screen="7"]  .kiosk-header h1 { font-size: 1.1rem; letter-spacing: 1px; }
[data-screen="10"] .kiosk-header h1 { font-size: 1.9rem; letter-spacing: 3px; }
.kiosk-header p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin: 0;
  letter-spacing: 1px;
}
[data-screen="7"] .kiosk-header p { display: none; }

/* ── Card ────────────────────────────────────────────────── */
.kiosk-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.4rem;
}
[data-screen="7"]  .kiosk-card { padding: 0.9rem; border-radius: 6px; }
[data-screen="10"] .kiosk-card { padding: 1.75rem; }

/* ── Form fields ─────────────────────────────────────────── */
.kiosk-field { margin-bottom: 1rem; }
[data-screen="7"] .kiosk-field { margin-bottom: 0.7rem; }

.kiosk-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}
[data-screen="7"] .kiosk-label { font-size: 0.58rem; letter-spacing: 1px; }

.kiosk-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  padding: 0.75rem 0.9rem;
  transition: border-color var(--transition);
}
[data-screen="7"]  .kiosk-input { font-size: 0.95rem; padding: 0.6rem 0.75rem; }
[data-screen="10"] .kiosk-input { font-size: 1.15rem; padding: 0.9rem 1rem; }
.kiosk-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }

/* Size radio grid — 3 col on 10", 2 col on 7" */
.kiosk-size-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
[data-screen="7"] .kiosk-size-grid { grid-template-columns: repeat(2, 1fr); gap: 0.4rem; }

.kiosk-size-option input { display: none; }
.kiosk-size-option span {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.75rem 0.3rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
  box-sizing: border-box;
}
[data-screen="7"]  .kiosk-size-option span { padding: 0.65rem 0.2rem; font-size: 0.78rem; }
[data-screen="10"] .kiosk-size-option span { padding: 0.9rem 0.3rem; font-size: 0.88rem; }
.kiosk-size-option input:checked + span {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}
.kiosk-size-option span:hover { border-color: var(--accent); color: var(--accent); }

/* Optional collapsed */
.kiosk-optional {
  margin-bottom: 0.75rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
}
.kiosk-optional summary {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
[data-screen="7"] .kiosk-optional summary { font-size: 0.7rem; }
.kiosk-optional summary:hover { color: var(--accent); }

/* Submit */
.kiosk-submit {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 1rem;
  cursor: pointer;
  transition: opacity var(--transition), transform 0.1s;
  margin-top: 0.75rem;
}
[data-screen="7"]  .kiosk-submit { font-size: 0.95rem; padding: 0.85rem; margin-top: 0.5rem; }
[data-screen="10"] .kiosk-submit { font-size: 1.15rem; padding: 1.15rem; }
.kiosk-submit:hover  { opacity: 0.88; }
.kiosk-submit:active { opacity: 0.75; transform: scale(0.99); }

/* ── PIN numpad ──────────────────────────────────────────── */
.kiosk-pin-card {
  text-align: center;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}
[data-screen="7"]  .kiosk-pin-card { max-width: 100%; }
[data-screen="10"] .kiosk-pin-card { max-width: 400px; }

.pin-display {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 10px;
  color: var(--accent);
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  margin-bottom: 1.1rem;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}
.pin-display.has-input { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); }
[data-screen="7"]  .pin-display { font-size: 1.9rem; letter-spacing: 7px; min-height: 54px; }
[data-screen="10"] .pin-display { font-size: 3rem; letter-spacing: 14px; }

.numpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin: 0 auto;
}
[data-screen="7"]  .numpad { gap: 0.4rem; }
[data-screen="10"] .numpad { gap: 0.65rem; }

.numpad-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  padding: 1rem;
  cursor: pointer;
  transition: all 0.1s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  min-height: 58px;
}
[data-screen="7"]  .numpad-btn { font-size: 1.3rem; padding: 0.8rem; min-height: 50px; }
[data-screen="10"] .numpad-btn { font-size: 1.8rem; padding: 1.15rem; min-height: 68px; }
.numpad-btn:active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(0.94);
}
.numpad-del {
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-size: 1.2rem;
}
.numpad-ok {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.numpad-ok:disabled { opacity: 0.3; cursor: not-allowed; transform: none !important; }

/* ── Success / confirmation ──────────────────────────────── */
.kiosk-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem 1rem;
  width: 100%;
  max-width: 600px;
}
[data-screen="7"] .kiosk-success { padding: 1rem 0.5rem; max-width: 100%; }

.kiosk-success-icon {
  font-size: 4rem;
  margin-bottom: 0.75rem;
  animation: kpop 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
[data-screen="7"]  .kiosk-success-icon { font-size: 3rem; }
[data-screen="10"] .kiosk-success-icon { font-size: 5rem; }

@keyframes kpop {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.kiosk-success-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--status-libre);
  margin-bottom: 1rem;
}

.kiosk-locker-name {
  font-family: var(--font-mono);
  font-size: 5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin: 0.2rem 0;
}
[data-screen="7"]  .kiosk-locker-name { font-size: 3.5rem; }
[data-screen="10"] .kiosk-locker-name { font-size: 6.5rem; }

.kiosk-pin-badge {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 8px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.6rem 1.5rem;
  margin: 1rem 0 0.4rem;
}
[data-screen="7"]  .kiosk-pin-badge { font-size: 1.7rem; letter-spacing: 5px; padding: 0.5rem 1rem; }
[data-screen="10"] .kiosk-pin-badge { font-size: 2.8rem; letter-spacing: 10px; }

.kiosk-pin-hint {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.kiosk-info-row {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.9;
}
[data-screen="7"] .kiosk-info-row { font-size: 0.72rem; line-height: 1.7; }
.kiosk-info-row span { color: var(--accent); font-weight: 600; }

.kiosk-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}
.kiosk-btn-secondary {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-card);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}
.kiosk-btn-secondary:hover { border-color: var(--accent); color: var(--accent); }