:root {
    /* Colors - Musaraña Light Theme */
    --primary: #8DBE23; /* Official Lime Green */
    --primary-light: #A7D145;
    --primary-dark: #6F961B;
    --bg-dark: #FFFFFF; /* Pure White Background */
    --bg-side: #F8F9FA; /* Light Gray Sidebar */
    --bg-card: #FFFFFF;
    --bg-glass: rgba(255, 255, 255, 0.9);
    --border: #E9ECEF;
    --text-main: #212529; /* Dark text */
    --text-muted: #6C757D;
    --text-dark: #000000;
    --error: #DC3545;
    --success: #8DBE23;

    /* Spacing & Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    height: 100vh;
}

/* Background Decoration */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
}

.blob-1 {
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.blob-2 {
    background: #4A148C;
    bottom: -100px;
    left: -100px;
}

/* Utility: Glassmorphism */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

/* App Layout */
#app {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 100vh;
}

/* Sidebar */
.sidebar {
    background: var(--bg-side);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-right: 1px solid var(--border);
    position: relative;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.sidebar-footer p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.version-tag {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.logo-area {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0;
}

.sidebar-logo {
    width: 160px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(141, 190, 35, 0.15));
    transition: filter 0.3s ease;
}

.sidebar-logo:hover {
    filter: drop-shadow(0 4px 16px rgba(141, 190, 35, 0.35));
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(141, 190, 35, 0.3));
}

.brand-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #4A4A4A;
    text-transform: uppercase;
}

.brand-text span {
    color: #8DBE23;
    font-weight: 800;
}

#nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-btn {
    width: 100%;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

/* Redondear todo */
.glass, .panel, .stat-card, .location-card, .modal, .pin-card {
    border-radius: var(--radius-lg) !important;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1); /* Neutral */
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-avatar i {
    width: 20px;
    height: 20px;
}

.dashboard-panels .panel {
    background: transparent;
    border: none;
    padding: 0;
}

.panel-header-simple {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.panel-header-simple i {
    width: 20px;
    color: var(--primary);
}

.panel-header-simple h3 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.log-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 350px;
    overflow-y: auto;
    padding-right: 5px;
}

.log-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.log-item:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.1);
    transform: translateX(4px);
}

.log-date-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
    padding: 0.5rem;
    background: rgba(141, 190, 35, 0.1);
    border: 1px solid rgba(141, 190, 35, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.log-date-box .day {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
}

.log-date-box .month {
    text-transform: uppercase;
    opacity: 0.7;
    font-size: 0.65rem;
}

.log-info {
    flex: 1;
}

.log-info strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.log-info p {
    font-size: 0.85rem;
    opacity: 0.7;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.log-info p i {
    width: 14px;
    height: 14px;
}

.log-user {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    background: var(--primary);
    color: var(--bg-main);
    border-radius: 12px;
    font-weight: 600;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.nav-btn.active {
    background: var(--primary);
    color: var(--text-dark);
}

.user-status {
    margin-top: auto;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: var(--radius-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    flex-shrink: 0;
    background: var(--primary);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    overflow: hidden;
}

.user-info p {
    margin: 0;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

#btn-logout {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

/* Content Area */
.content {
    padding: 2rem 3rem;
    overflow-y: auto;
}

.location-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.location-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.location-qr-preview {
    background: white;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    min-width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-info {
    flex: 1;
}

.location-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.location-info p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.location-stats {
    margin-top: 0.75rem;
}

.location-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.top-header h1 {
    font-size: 2rem;
    font-weight: 800;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(39, 174, 96, 0.1);
    color: var(--success);
    border: 1px solid rgba(39, 174, 96, 0.2);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-card h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* Inventory View */
.table-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.search-bar {
    padding: 1rem 1.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 250px;
}

.search-bar input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    width: 100%;
}

.inventory-table-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.inventory-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
}

.inventory-table th {
    text-align: left;
    padding: 1rem;
    background: var(--bg-side);
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

td {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border);
}

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

/* Detail View */
.detail-header {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
}

.detail-main {
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.piece-title-area {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.badge {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.tag {
    padding: 0.3rem 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tag.gold {
    color: var(--primary);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.location-box {
    padding: 2rem;
    border-radius: var(--radius-md);
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.location-box h3 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.location-box .brand-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: white;
    text-transform: uppercase;
}

.brand-text span {
    color: var(--primary);
    font-weight: 400;
}

/* QR Container */
.qr-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

/* Overlay & PIN */
.overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 1000;
    display: none; /* Oculto para vista previa */
    align-items: center;
    justify-content: center;
}

.pin-card {
    padding: 3rem;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.pin-logo {
    width: 180px;
    height: auto;
    margin: 0 auto 1.5rem;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 4px 16px rgba(141, 190, 35, 0.25));
}

.pin-display {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2.5rem 0;
}

.dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    transition: all 0.2s;
}

.dot.active {
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary);
}

.pin-numpad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.pin-numpad button {
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text-main);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pin-numpad button:hover {
    background: var(--primary);
    color: var(--text-dark);
    transform: scale(1.1);
}

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal {
    width: 90%;
    max-width: 500px;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
}

/* Buttons Base */
.btn-gold, .btn-primary, .btn-secondary, .btn-outline, .btn-text, .btn-icon {
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Primary / Gold (Lime Green based on theme) */
.btn-gold, .btn-primary {
    background: var(--primary);
    color: var(--text-dark);
    border: none;
    padding: 0.8rem 1.5rem;
    font-weight: 700;
}

.btn-gold:hover, .btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(141, 190, 35, 0.3);
}

/* Secondary (Subtle Background) */
.btn-secondary {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-main);
    border: 1px solid transparent;
    padding: 0.8rem 1.5rem;
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* Outline */
.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: 0.8rem 1.5rem;
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: rgba(141, 190, 35, 0.05);
}

/* Text Only */
.btn-text {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 0.5rem 1rem;
}

.btn-text:hover {
    color: var(--text-main);
    background: rgba(0, 0, 0, 0.03);
}

/* Icon Buttons */
.btn-icon {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 0.6rem;
    border-radius: 50%;
    width: 38px;
    height: 38px;
}

.btn-icon:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary);
    transform: scale(1.05);
}

/* Scanner Custom Styling */
#qr-reader {
    border: none !important;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #000; /* Fondo negro mientras carga la cámara */
}

.scanner-container-wrapper {
    max-width: 500px;
    margin: 0 auto;
}

.scanner-container {
    position: relative;
    padding: 1rem !important;
    overflow: hidden;
    min-height: 300px;
    border-radius: var(--radius-lg);
}

.scanner-container #qr-reader {
    border: none !important;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Animación de escaneo (láser) */
.scanner-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    animation: scanLine 2s linear infinite;
    z-index: 5;
}

@keyframes scanLine {
    0% { top: 0; }
    50% { top: 100%; }
    100% { top: 0; }
}

.scanner-status {
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.6);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    z-index: 10;
}

.scanner-instructions {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
}

/* Utilities */
.w-100 {
    width: 100%;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.view {
    animation: fadeIn 0.4s ease-out;
}

/* --- Piece Detail Image & Tech Grid --- */
.piece-image-header {
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    background: rgba(255,255,255,0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.piece-detail-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.piece-detail-img:hover {
    transform: scale(1.05);
}

.technical-details {
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.tech-item span {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.tech-item strong {
    font-size: 0.95rem;
    color: var(--text-main);
}

.text-sm { font-size: 0.85rem; }
.italic { font-style: italic; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }

/* Preview Table */
.preview-table-container {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

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

.preview-table th {
    text-align: left;
    padding: 0.75rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.preview-table td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.text-xs { font-size: 0.7rem; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* Custom Inputs */
.glass-input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    outline: none;
    transition: border-color 0.3s;
}

.glass-input:focus {
    border-color: var(--primary);
}

optgroup {
    background: #1a1a1a;
    color: var(--primary);
    font-weight: 700;
}

option {
    background: #1a1a1a;
    color: var(--text-main);
}

/* Inventory View Improvements */
.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-container {
    flex: 1;
    position: relative;
    max-width: 500px;
}

.search-container i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-container input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: white;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(141, 190, 35, 0.1);
}

/* Table Thumbnails */
.table-thumb {
    width: 45px;
    height: 45px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.no-photo-thumb {
    width: 45px;
    height: 45px;
    background: var(--bg-side);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-id {
    font-family: 'JetBrains Mono', monospace;
    background: #f0fdf4;
    color: #166534;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.location-tag {
    background: var(--bg-side);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.sort-icon {
    width: 14px;
    height: 14px;
    margin-left: 4px;
    opacity: 0.5;
    vertical-align: middle;
}

th[onclick] {
    cursor: pointer;
    user-select: none;
}

th[onclick]:hover {
    background: var(--bg-side);
}

/* --- RESPONSIVE DESIGN --- */
.mobile-only { display: none; }

@media (max-width: 992px) {
    #app {
        grid-template-columns: 1fr; /* Una sola columna en tablets/móvil */
    }

    .sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        width: 280px;
        z-index: 1500;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 20px 0 50px rgba(0,0,0,0.1);
    }

    .sidebar.active {
        left: 0;
    }

    .mobile-only { display: flex; }

    .content {
        padding: 1.5rem;
        height: 100vh;
        overflow-x: hidden;
    }

    .header-left {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .top-header h1 {
        font-size: 1.5rem;
    }

    /* Ajuste de tarjetas de estadísticas */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Detalle de pieza en móvil */
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-side {
        order: -1; /* QR arriba en móvil */
    }

    .piece-image-header {
        height: 200px;
    }

    .tech-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Responsive Table (Cards on Mobile) */
@media (max-width: 768px) {
    .view-header {
        flex-direction: column;
        align-items: stretch;
    }

    #inventory-table thead {
        display: none;
    }

    #inventory-table, #inventory-table tbody, #inventory-table tr, #inventory-table td {
        display: block;
        width: 100%;
    }

    #inventory-table tr {
        margin-bottom: 1rem;
        background: white;
        border-radius: var(--radius-lg);
        padding: 1rem;
        box-shadow: var(--shadow);
        border: 1px solid var(--border);
        display: grid;
        grid-template-columns: 80px 1fr;
        gap: 0.5rem 1rem;
        align-items: start;
        cursor: pointer;
    }

    #inventory-table td {
        text-align: left;
        padding: 0;
        border: none;
    }

    /* Columna de la foto */
    #inventory-table td:nth-child(3) {
        grid-row: 1 / 4;
        grid-column: 1;
    }

    #inventory-table td:not(:nth-child(3)) {
        grid-column: 2;
    }

    /* Ocultar etiquetas de encabezado internas si se desea, o darlas estilo */
    #inventory-table td:nth-child(4) { font-size: 1.1rem; } /* Nombre/Objeto más grande */
    
    .table-thumb {
        width: 80px;
        height: 80px;
    }

    .location-tag {
        display: inline-block;
        margin-top: 4px;
    }

    /* Numpad en móvil */
    .pin-card {
        padding: 1.5rem;
        max-width: 340px;
    }
    
    .pin-numpad {
        gap: 1rem;
    }
    
    .pin-numpad button {
        height: 50px;
        font-size: 1.25rem;
    }
}

.container-piece-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
}
.container-piece-item:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.container-piece-img, .container-piece-img-placeholder {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
}
.container-piece-img-placeholder {
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}
.container-piece-info {
    flex: 1;
    overflow: hidden;
}
.container-piece-info h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-dark);
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.container-piece-info p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
}
.pieces-scroll-list {
    max-height: 60vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-right: 0.5rem;
}

/* ===== v0.0.2 — SISTEMA DE UBICACIONES MEJORADO ===== */

/* --- Barra de filtros chips --- */
.location-filter-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 1rem;
    border-radius: 50px;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-chip i { width: 14px; height: 14px; }

.filter-chip:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: rgba(141, 190, 35, 0.06);
}

.filter-chip.active {
    background: var(--primary);
    color: #1a1a1a;
    border-color: var(--primary);
}

.filter-chip.sm {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
}

.filter-sep {
    color: var(--border);
    font-size: 1.2rem;
    line-height: 1;
    user-select: none;
}

/* --- Tarjeta de ubicación rediseñada --- */
.location-card {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
}

.location-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.location-type-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.location-type-icon i { width: 22px; height: 22px; }

.location-type-icon.almacen {
    background: rgba(141, 190, 35, 0.12);
    color: var(--primary-dark);
}

.location-type-icon.exposicion {
    background: rgba(74, 20, 140, 0.1);
    color: #6A1B9A;
}

.location-type-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.type-badge-space,
.type-badge-cont {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
}

.type-badge-space.almacen {
    background: rgba(141, 190, 35, 0.12);
    color: var(--primary-dark);
    border: 1px solid rgba(141, 190, 35, 0.25);
}

.type-badge-space.exposicion {
    background: rgba(74, 20, 140, 0.1);
    color: #6A1B9A;
    border: 1px solid rgba(74, 20, 140, 0.2);
}

.type-badge-cont {
    background: rgba(0,0,0,0.05);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.location-sala {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

.location-subpath {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.7;
}

/* --- Modal rediseñado: selector de tipo de espacio --- */
.modal-wide {
    max-width: 560px !important;
}

.space-type-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.space-type-option {
    display: flex;
    cursor: pointer;
}

.space-type-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.space-type-option span {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: all 0.2s ease;
    text-align: center;
}

.space-type-option span i { width: 22px; height: 22px; }

.space-type-option input[type="radio"]:checked + span {
    border-color: var(--primary);
    background: rgba(141, 190, 35, 0.08);
    color: var(--primary-dark);
}

.space-type-option:hover span {
    border-color: var(--primary);
    color: var(--primary-dark);
}

/* --- Grid de subtipo de contenedor --- */
.container-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 0.5rem;
}

.cont-type-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.75rem 0.5rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    transition: all 0.2s ease;
    user-select: none;
}

.cont-type-option i { width: 18px; height: 18px; }

.cont-type-option:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: rgba(141, 190, 35, 0.06);
}

.cont-type-option.selected {
    border-color: var(--primary);
    background: rgba(141, 190, 35, 0.1);
    color: var(--primary-dark);
}

/* --- Vista detalle de sala (room-detail) --- */
.room-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
}

.room-type-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: rgba(141, 190, 35, 0.12);
    color: var(--primary-dark);
}

.room-type-icon i { width: 28px; height: 28px; }

.room-detail-info { flex: 1; }

.room-type-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.35rem;
}

.room-type-label.almacen {
    background: rgba(141, 190, 35, 0.12);
    color: var(--primary-dark);
}

.room-type-label.exposicion {
    background: rgba(74, 20, 140, 0.1);
    color: #6A1B9A;
}

.room-detail-info h2 { font-size: 1.6rem; font-weight: 800; }

/* --- Acordeón de contenedores en la sala --- */
.accordion-item {
    border-radius: var(--radius-md) !important;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: background 0.2s ease;
}

.accordion-header:hover { background: rgba(0,0,0,0.02); }

.accordion-header.open { border-bottom: 1px solid var(--border); }

.accordion-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.accordion-header-left i { width: 18px; height: 18px; color: var(--primary-dark); }

.accordion-type-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    background: rgba(0,0,0,0.05);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
}

.accordion-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
}

.accordion-arrow { width: 16px; height: 16px; }

.accordion-body {
    display: none;
    flex-direction: column;
}

.accordion-body.open { display: flex; }

/* --- Piezas dentro del acordeón de sala --- */
.room-piece-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.5rem;
    border-top: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s ease;
}

.room-piece-item:hover { background: rgba(141, 190, 35, 0.04); }

.room-piece-name {
    flex: 1;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Detalle de contenedor rediseñado --- */
.container-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
}

.cont-type-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: rgba(141, 190, 35, 0.1);
    color: var(--primary-dark);
}

.cont-type-icon i { width: 26px; height: 26px; }

.cont-type-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    background: rgba(141, 190, 35, 0.12);
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}