/* ============================================================
   MAGAZZINO RICAMBI - Stili
   File: inventory.css
   ============================================================ */

#inventory-view {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================================================
   HEADER E TOOLBAR
   ============================================================ */

.inventory-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.inv-hdr-btn {
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: filter 0.15s, transform 0.1s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
}
.inv-hdr-btn:hover  { filter: brightness(1.12); transform: translateY(-1px); }
.inv-hdr-btn:active { filter: brightness(0.92); transform: translateY(0); }

.inventory-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #2c3e50;
}

.inventory-toolbar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 16px;
}

.inventory-search {
    flex: 1;
    min-width: 200px;
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.inventory-search:focus {
    border-color: #3498db;
}

.inventory-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.inventory-filters select {
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 14px;
    background: white;
    cursor: pointer;
    outline: none;
}

.inventory-filters select:focus {
    border-color: #3498db;
}

/* ============================================================
   LISTA RICAMBI
   ============================================================ */

.inventory-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inventory-item-card {
    background: white;
    border-radius: 10px;
    padding: 14px 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.15s;
    border-left: 4px solid #3498db;
}

.inventory-item-card:hover {
    box-shadow: 0 4px 14px rgba(0,0,0,0.13);
    transform: translateY(-1px);
}

.inventory-item-card.sotto-scorta {
    border-left-color: #e74c3c;
}

.inventory-item-info {
    flex: 1;
    min-width: 0;
}

.inventory-item-name {
    font-weight: 600;
    font-size: 15px;
    color: #2c3e50;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.inventory-item-meta {
    font-size: 13px;
    color: #7f8c8d;
    margin-top: 3px;
}

.inventory-item-qty {
    text-align: right;
    min-width: 60px;
}

.inventory-qty-value {
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1;
}

.inventory-qty-label {
    font-size: 11px;
    color: #95a5a6;
    text-transform: uppercase;
}

.badge-sotto-scorta {
    background: #e74c3c;
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    white-space: nowrap;
}

/* ============================================================
   VISTA CASSETTO (location detail)
   ============================================================ */

.inventory-location-header {
    background: white;
    border-radius: 10px;
    padding: 16px 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.inventory-location-code {
    font-size: 28px;
    font-weight: 700;
    color: #3498db;
    font-family: monospace;
}

.inventory-location-label {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 500;
}

.inventory-location-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inventory-location-item-row {
    background: white;
    border-radius: 10px;
    padding: 14px 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.07);
    display: flex;
    align-items: center;
    gap: 14px;
}

.inventory-location-item-row.sotto-scorta {
    border-left: 4px solid #e74c3c;
}

.inv-item-qty-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-qty {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.1s;
    line-height: 1;
}

.btn-qty:active {
    transform: scale(0.92);
}

.btn-qty-minus {
    background: #fadbd8;
    color: #e74c3c;
}

.btn-qty-minus:hover {
    background: #e74c3c;
    color: white;
}

.btn-qty-plus {
    background: #d5f5e3;
    color: #27ae60;
}

.btn-qty-plus:hover {
    background: #27ae60;
    color: white;
}

.inv-qty-display {
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    min-width: 32px;
    text-align: center;
}

/* ============================================================
   SCANNER QR
   ============================================================ */

.inventory-scanner-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.inventory-scanner-title {
    color: white;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

#inventory-qr-canvas {
    border-radius: 10px;
    max-width: 90vw;
    max-height: 60vh;
}

.inventory-scanner-hint {
    color: #bdc3c7;
    font-size: 14px;
    margin-top: 14px;
    text-align: center;
}

.btn-scanner-close {
    margin-top: 20px;
    background: #e74c3c;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    font-weight: 600;
}

/* ============================================================
   PANNELLO ADMIN
   ============================================================ */

.inventory-admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 0;
}

.inventory-admin-tab {
    padding: 10px 18px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #7f8c8d;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.inventory-admin-tab.active {
    color: #3498db;
    border-bottom-color: #3498db;
}

.inventory-admin-panel {
    display: none;
}

.inventory-admin-panel.active {
    display: block;
}

/* Tabella admin */
.inventory-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.inventory-table th {
    background: #f8f9fa;
    padding: 12px 14px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    border-bottom: 2px solid #ecf0f1;
}

.inventory-table td {
    padding: 11px 14px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #2c3e50;
}

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

.inventory-table tr:hover td {
    background: #f9f9f9;
}

/* Form admin */
.inventory-form {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}

.inventory-form h4 {
    margin: 0 0 16px 0;
    font-size: 16px;
    color: #2c3e50;
    border-bottom: 1px solid #ecf0f1;
    padding-bottom: 10px;
}

.inventory-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.inventory-form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.inventory-form-group label {
    font-size: 13px;
    font-weight: 500;
    color: #555;
}

.inventory-form-group input,
.inventory-form-group select,
.inventory-form-group textarea {
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 7px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.inventory-form-group input:focus,
.inventory-form-group select:focus,
.inventory-form-group textarea:focus {
    border-color: #3498db;
}

.inventory-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    justify-content: flex-end;
}

/* QR viewer */
.inventory-qr-container {
    text-align: center;
    padding: 20px;
}

.inventory-qr-container svg {
    width: 200px;
    height: 200px;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 8px;
    background: white;
}

.inventory-qr-code-label {
    font-size: 18px;
    font-weight: 700;
    color: #2c3e50;
    margin-top: 10px;
    font-family: monospace;
}

/* ============================================================
   STORICO MOVIMENTI
   ============================================================ */

.movement-type-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.movement-type-prelievo         { background: #fadbd8; color: #c0392b; }
.movement-type-carico           { background: #d5f5e3; color: #1e8449; }
.movement-type-rettifica        { background: #fef9e7; color: #b7950b; }
.movement-type-prelievo_sconosciuto { background: #f0e6ff; color: #7d3c98; }

/* ============================================================
   STATO VUOTO
   ============================================================ */

.inventory-empty {
    text-align: center;
    padding: 50px 20px;
    color: #95a5a6;
}

.inventory-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.inventory-empty p {
    font-size: 15px;
    margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 600px) {
    .inventory-form-grid {
        grid-template-columns: 1fr;
    }

    .inventory-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .inventory-toolbar {
        flex-direction: column;
    }

    .inventory-search {
        width: 100%;
    }

    .inventory-admin-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }

    .inventory-item-card {
        flex-wrap: wrap;
    }
}

/* ---- Folder / Group view ---- */
.inv-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 16px;
    padding: 16px 0;
}

/* Base card */
.inv-folder-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 20px 10px 16px;
    border-radius: 14px;
    cursor: pointer;
    text-align: center;
    transition: box-shadow 0.15s, transform 0.12s;
    user-select: none;
    border: none;
    /* default (livello 1 — cassetiera/scaffale) */
    background: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    box-shadow: 0 2px 8px rgba(59,130,246,0.12);
}

.inv-folder-card:hover {
    box-shadow: 0 6px 20px rgba(59,130,246,0.22);
    transform: translateY(-3px);
}

.inv-folder-card:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* Livello 1 — cassetiera (C*) */
.inv-folder-cassetiera {
    background: linear-gradient(135deg, #fb923c 0%, #fed7aa 100%);
    box-shadow: 0 2px 8px rgba(234,88,12,0.25);
}
.inv-folder-cassetiera:hover {
    box-shadow: 0 6px 20px rgba(234,88,12,0.4);
}

/* Livello 1 — scaffale (S*) */
.inv-folder-scaffale {
    background: linear-gradient(135deg, #a78bfa 0%, #ede9fe 100%);
    box-shadow: 0 2px 8px rgba(124,58,237,0.25);
}
.inv-folder-scaffale:hover {
    box-shadow: 0 6px 20px rgba(124,58,237,0.4);
}

/* Livello 2 — ripiani (figli di scaffale S*) */
.inv-folder-ripiano {
    background: linear-gradient(135deg, #c4b5fd 0%, #ede9fe 100%);
    box-shadow: 0 2px 8px rgba(124,58,237,0.18);
}
.inv-folder-ripiano:hover {
    box-shadow: 0 6px 20px rgba(124,58,237,0.35);
}
.inv-folder-ripiano .inv-folder-code { color: #6d28d9; }

/* Livello 2 — cassetti */
.inv-folder-cassetto {
    background: linear-gradient(135deg, #fed7aa 0%, #fff7ed 100%);
    box-shadow: 0 2px 8px rgba(234,88,12,0.12);
}

.inv-folder-cassetto:hover {
    box-shadow: 0 6px 20px rgba(234,88,12,0.22);
}

/* Livello 3 — contenitori */
.inv-folder-contenitore {
    background: linear-gradient(135deg, #bbf7d0 0%, #f0fdf4 100%);
    box-shadow: 0 2px 8px rgba(22,163,74,0.12);
}

.inv-folder-contenitore:hover {
    box-shadow: 0 6px 20px rgba(22,163,74,0.22);
}

.inv-folder-icon {
    font-size: 2.2rem;
    line-height: 1;
}

.inv-folder-code {
    font-size: 1.05rem;
    font-weight: 800;
    color: #1e293b;
    letter-spacing: 0.02em;
}

/* Codice colorato per livello */
.inv-folder-card:not(.inv-folder-cassetto):not(.inv-folder-contenitore) .inv-folder-code {
    color: #1d4ed8;
}
.inv-folder-cassetto .inv-folder-code {
    color: #c2410c;
}
.inv-folder-contenitore .inv-folder-code {
    color: #15803d;
}

.inv-folder-tipo {
    font-size: 0.75rem;
    color: #475569;
    font-weight: 500;
}

.inv-folder-sub {
    font-size: 0.70rem;
    color: #94a3b8;
}

.inv-folder-cassetto .inv-folder-icon,
.inv-folder-contenitore .inv-folder-icon {
    font-size: 1.9rem;
}

.inv-folder-actions {
    display: contents; /* i figli escono dal flusso e si posizionano in assoluto sulla card */
}

.inv-folder-qr {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(255,255,255,0.75);
    border: none;
    font-size: 1rem;
    cursor: pointer;
    color: #2563eb;
    padding: 3px 5px;
    border-radius: 5px;
    line-height: 1;
    transition: background 0.15s, transform 0.1s;
}

.inv-folder-qr:hover {
    background: rgba(255,255,255,0.95);
    transform: scale(1.1);
}

.inv-folder-delete {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(220,38,38,0.15);
    border: none;
    font-size: 1.05rem;
    cursor: pointer;
    color: #dc2626;
    padding: 3px 5px;
    border-radius: 5px;
    line-height: 1;
    transition: background 0.15s, transform 0.1s;
}

.inv-folder-delete:hover {
    background: rgba(220,38,38,0.3);
    transform: scale(1.1);
}

.btn-qty-delete {
    background: none;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    color: #ccc;
    padding: 4px 6px;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
    margin-left: 4px;
}

.btn-qty-delete:hover {
    color: #e74c3c;
    background: #fdecea;
}

/* ---- Alert scorta minima ---- */
@keyframes inv-pulse-alert {
    0%   { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); }
    50%  { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
    100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

.inv-folder-alert {
    animation: inv-pulse-alert 1.4s ease-in-out infinite;
    border: 2px solid #ef4444 !important;
}

.inv-folder-alert:hover {
    animation: none;
    border-color: #dc2626 !important;
}

.inv-alert-badge {
    display: inline-block;
    background: #ef4444;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    vertical-align: super;
    margin-left: 2px;
}

/* Bottone arancione */
.btn-orange {
    background: #ea580c;
    color: #fff;
    border: none;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn-orange:hover {
    background: #c2410c;
}

.btn-orange:active {
    transform: scale(0.97);
}

/* Bottone verde */
.btn-green {
    background: #15803d;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s, transform 0.1s;
}

.btn-green:hover {
    background: #166534;
}

.btn-green:active {
    transform: scale(0.97);
}

/* ============================================================
   MANUALE MAGAZZINO
   ============================================================ */

.inv-manual {
    max-width: 700px;
    margin: 0 auto;
    padding-bottom: 40px;
}

.inv-manual-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
}

.inv-manual-section {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 16px;
}

.inv-manual-section p,
.inv-manual-section ul {
    margin: 8px 0 0;
    font-size: 14px;
    color: #374151;
    line-height: 1.6;
}

.inv-manual-section-title {
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Gerarchia livelli */
.inv-manual-hierarchy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 12px;
}

.inv-manual-level {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
}

.inv-manual-level-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.inv-manual-level-desc {
    font-size: 13px;
    color: #6b7280;
}

.inv-manual-level-blue   { background: #dbeafe; border-left: 4px solid #2563eb; }
.inv-manual-level-orange { background: #ffedd5; border-left: 4px solid #ea580c; }
.inv-manual-level-green  { background: #dcfce7; border-left: 4px solid #15803d; }
.inv-manual-level-gray   { background: #f1f5f9; border-left: 4px solid #94a3b8; }

.inv-manual-arrow {
    text-align: center;
    color: #94a3b8;
    font-size: 18px;
    line-height: 1;
}

/* Steps aggiunta */
.inv-manual-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.inv-manual-step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    font-size: 14px;
    color: #374151;
    line-height: 1.6;
}

.inv-manual-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.inv-manual-step-blue   { background: #2563eb; }
.inv-manual-step-orange { background: #ea580c; }
.inv-manual-step-green  { background: #15803d; }

/* Lista */
.inv-manual-list {
    padding-left: 20px;
    margin-top: 8px;
}

.inv-manual-list li {
    margin-bottom: 6px;
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
}

/* Tabella permessi */
.inv-manual-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 14px;
}

.inv-manual-table th {
    background: #f1f5f9;
    padding: 8px 12px;
    text-align: left;
    font-weight: 600;
    color: #374151;
    border-bottom: 2px solid #e2e8f0;
}

.inv-manual-table td {
    padding: 8px 12px;
    border-bottom: 1px solid #f1f5f9;
    color: #374151;
}

.inv-manual-table tr:last-child td {
    border-bottom: none;
}

/* Location header colorato */
.inventory-location-header {
    background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 100%);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 4px 14px rgba(59,130,246,0.25);
}

.inventory-location-header-scaffale {
    background: linear-gradient(135deg, #6d28d9 0%, #a78bfa 100%);
    box-shadow: 0 4px 14px rgba(124,58,237,0.3);
}

.inventory-location-code {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    font-family: monospace;
    letter-spacing: 0.04em;
}

.inventory-location-label {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
}

/* ---- Modal inline ---- */
.inv-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.inv-modal {
    background: #fff;
    border-radius: 14px;
    width: 90%;
    max-width: 480px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.inv-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #e0e6ef;
}

.inv-modal-header h3 {
    margin: 0;
    font-size: 1rem;
    color: #2c3e50;
}

.inv-modal-close {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: #999;
    padding: 4px 8px;
    border-radius: 6px;
}

.inv-modal-close:hover { background: #f0f0f0; color: #333; }

.inv-modal-body {
    padding: 20px;
    overflow-y: auto;
    max-height: 60vh;
}

.inv-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid #e0e6ef;
    background: #fafafa;
}

@media print {
    .sidebar, .app-header, .inventory-admin-tabs, .btn, button { display: none !important; }
    #movements-print-table { width: 100%; border-collapse: collapse; }
    #movements-print-table th, #movements-print-table td { border: 1px solid #ccc; padding: 6px 10px; font-size: 12px; }
    #movements-print-table thead { background: #f5f5f5; }
    body::before { content: 'TMC S.R.L. — Storico Movimenti Magazzino'; display: block; font-size: 16px; font-weight: bold; margin-bottom: 12px; }
}