/* ===============================================
   === THEME: PAPER FACTORY =======================
   ===============================================

   Tema elegante e minimal con texture carta
   - Font Fraunces (serif) + Work Sans
   - Colori caldi: terracotta, sage, crema
   - NESSUN bordo arrotondato
   - Ombre morbide
*/

[data-style="paper-factory"] {
    /* Colori base */
    --bg-primary: #FAF8F5;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F5F3F0;
    --text-primary: #2D2D2D;
    --text-secondary: #7A7A78;
    --text-muted: #A8A8A6;
    --border-color: #E8E6E1;

    /* Colori accento */
    --color-primary: #C75B39;
    --color-success: #7D9B76;
    --color-warning: #C75B39;
    --color-danger: #B94A3A;
    --color-info: #5B7FC7;

    /* Colori operazioni */
    --color-estrusione: #7D9B76;
    --color-estrusione-light: rgba(125, 155, 118, 0.1);
    --color-saldatura: #C75B39;
    --color-saldatura-light: rgba(199, 91, 57, 0.1);
    --color-stampa: #5B7FC7;
    --color-stampa-light: rgba(91, 127, 199, 0.1);

    /* Ombre morbide */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08), 0 16px 48px rgba(0, 0, 0, 0.1);

    /* NESSUN arrotondamento */
    --border-radius: 0;
    --border-radius-lg: 0;
    --border-radius-xl: 0;
}

/* Font base - Ubuntu come richiesto */
[data-style="paper-factory"] body {
    font-family: 'Ubuntu', sans-serif;
    background: var(--bg-primary);
    line-height: 1.6;
}

/* Paper texture overlay */
[data-style="paper-factory"] body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%' height='100%' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1000;
}

/* Header */
[data-style="paper-factory"] .header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 32px;
    box-shadow: var(--shadow-sm);
}

[data-style="paper-factory"] .header h1 {
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

[data-style="paper-factory"] .header h1 span.highlight {
    color: var(--color-primary);
}

[data-style="paper-factory"] .header-btn {
    background: transparent;
    color: var(--text-secondary);
}

[data-style="paper-factory"] .header-btn:hover {
    background: var(--color-saldatura-light);
    color: var(--color-primary);
}

[data-style="paper-factory"] .connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: transparent;
}

[data-style="paper-factory"] .connection-status .status-dot.connected {
    background: var(--color-estrusione);
}

/* Toolbar */
[data-style="paper-factory"] .toolbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 32px;
}

[data-style="paper-factory"] .search-bar {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0;
    box-shadow: var(--shadow-sm);
}

[data-style="paper-factory"] .search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md), 0 0 0 3px var(--color-saldatura-light);
}

[data-style="paper-factory"] .search-bar input {
    font-family: 'Ubuntu', sans-serif;
    font-size: 0.95rem;
}

/* Section titles */
[data-style="paper-factory"] .section-title {
    font-family: 'Ubuntu', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

[data-style="paper-factory"] .section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* Workcenters */
[data-style="paper-factory"] .workcenter-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-style="paper-factory"] .workcenter-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-style="paper-factory"] .workcenter-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

[data-style="paper-factory"] .workcenter-card:hover::before {
    transform: scaleX(1);
}

[data-style="paper-factory"] .workcenter-card.op-estrusione::before {
    background: var(--color-estrusione);
}

[data-style="paper-factory"] .workcenter-card.op-saldatura::before {
    background: var(--color-saldatura);
}

[data-style="paper-factory"] .workcenter-card.op-stampa::before {
    background: var(--color-stampa);
}

/* Rimuovi gradienti dalle card */
[data-style="paper-factory"] .workcenter-card.op-estrusione,
[data-style="paper-factory"] .workcenter-card.op-saldatura,
[data-style="paper-factory"] .workcenter-card.op-stampa {
    background: var(--bg-secondary);
}

[data-style="paper-factory"] .workcenter-card .card-name {
    font-family: 'Ubuntu', sans-serif;
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

[data-style="paper-factory"] .workcenter-card .card-code {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

[data-style="paper-factory"] .workcenter-type-badge {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 0;
}

[data-style="paper-factory"] .workcenter-type-badge.estrusione {
    background: var(--color-estrusione-light);
    color: var(--color-estrusione);
}

[data-style="paper-factory"] .workcenter-type-badge.saldatura {
    background: var(--color-saldatura-light);
    color: var(--color-saldatura);
}

[data-style="paper-factory"] .workcenter-type-badge.stampa {
    background: var(--color-stampa-light);
    color: var(--color-stampa);
}

[data-style="paper-factory"] .count-badge {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 0;
    background: var(--bg-primary);
}

[data-style="paper-factory"] .count-badge.active {
    background: var(--color-saldatura-light);
    color: var(--color-saldatura);
}

[data-style="paper-factory"] .count-badge.ready {
    background: var(--color-estrusione-light);
    color: var(--color-estrusione);
}

/* Tabs */
[data-style="paper-factory"] .tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--bg-secondary);
    padding: 6px;
    border-radius: 0;
    width: fit-content;
    box-shadow: var(--shadow-sm);
}

[data-style="paper-factory"] .tab {
    font-family: 'Ubuntu', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 10px 20px;
    background: transparent;
    border: none;
    border-radius: 0;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

[data-style="paper-factory"] .tab.active {
    background: var(--text-primary);
    color: var(--bg-secondary);
    box-shadow: none;
}

[data-style="paper-factory"] .tab-count {
    margin-left: 6px;
    opacity: 0.7;
    background: transparent;
    padding: 0;
}

/* Work order cards */
[data-style="paper-factory"] .workorder-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0;
    padding: 16px;
    padding-top: 44px; /* Spazio per badge operazione */
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    min-height: 160px;
    border-left: 4px solid var(--color-primary);
}

/* Griglia card - una colonna su mobile */
@media screen and (max-width: 768px) {
    [data-style="paper-factory"] .kanban-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
        grid-template-columns: none !important;
    }

    [data-style="paper-factory"] .kanban-grid .workorder-card,
    [data-style="paper-factory"] .workorder-card {
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        min-height: auto !important;
        padding: 12px !important;
        padding-top: 36px !important;
        box-sizing: border-box !important;
    }

    /* Badge operazione più compatto */
    [data-style="paper-factory"] .workorder-card .operation-badge {
        font-size: 0.55rem !important;
        padding: 2px 5px !important;
        top: 6px !important;
        left: 6px !important;
        max-width: 50% !important;
    }

    /* Badge stato più compatto */
    [data-style="paper-factory"] .workorder-card .card-state {
        font-size: 0.55rem !important;
        padding: 2px 5px !important;
        top: 6px !important;
        right: 6px !important;
    }

    /* Nome più compatto */
    [data-style="paper-factory"] .workorder-card .card-name {
        font-size: 0.85rem !important;
        line-height: 1.2 !important;
        margin-bottom: 3px !important;
    }

    /* Prodotto */
    [data-style="paper-factory"] .workorder-card .card-product {
        font-size: 0.7rem !important;
        margin-bottom: 3px !important;
    }

    /* Workcenter */
    [data-style="paper-factory"] .workorder-card .card-workcenter {
        font-size: 0.6rem !important;
        padding: 2px 5px !important;
        margin-top: 3px !important;
    }

    /* Dettagli */
    [data-style="paper-factory"] .workorder-card .card-details {
        font-size: 0.7rem !important;
        margin-top: 5px !important;
    }

    /* Timer in basso */
    [data-style="paper-factory"] .workorder-card .card-timer {
        font-size: 0.7rem !important;
        padding: 2px 6px !important;
        bottom: 6px !important;
        right: 6px !important;
    }
}

[data-style="paper-factory"] .workorder-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

[data-style="paper-factory"] .workorder-card.active {
    border-left: 4px solid var(--color-primary);
}

/* Badge operazione (SALDATURA, ESTRUSIONE, etc) - in alto a sinistra */
[data-style="paper-factory"] .workorder-card .operation-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 0;
    text-transform: uppercase;
    max-width: calc(100% - 90px); /* Lascia spazio per lo stato */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Badge stato (PRONTO, IN CORSO) - in alto a destra */
[data-style="paper-factory"] .workorder-card .card-state {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 0;
    background: var(--color-estrusione-light);
    color: var(--color-estrusione);
}

[data-style="paper-factory"] .workorder-card .card-state.progress {
    background: var(--color-saldatura-light);
    color: var(--color-saldatura);
}

/* Nome work order - sotto i badge */
[data-style="paper-factory"] .workorder-card .card-header {
    margin-bottom: 8px;
}

[data-style="paper-factory"] .workorder-card .card-name {
    font-family: 'Ubuntu', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.3;
    color: var(--text-primary);
    margin-bottom: 4px;
}

/* Timer - in basso o come testo normale, non sovrapposto */
[data-style="paper-factory"] .workorder-card .card-timer {
    font-family: 'Ubuntu', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-saldatura-light);
    padding: 4px 10px;
    border-radius: 0;
    position: absolute;
    bottom: 10px;
    right: 10px;
}

/* Dettagli prodotto */
[data-style="paper-factory"] .workorder-card .card-product {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* Workcenter assegnato */
[data-style="paper-factory"] .workorder-card .card-workcenter {
    font-size: 0.7rem;
    padding: 3px 8px;
    background: var(--bg-tertiary);
    display: inline-block;
    border-radius: 0;
    margin-top: 4px;
}

/* Dettagli (quantita, tempo) */
[data-style="paper-factory"] .workorder-card .card-details {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Operation badges */
[data-style="paper-factory"] .operation-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 0;
    margin-bottom: 12px;
}

[data-style="paper-factory"] .operation-badge.estrusione {
    background: var(--color-estrusione-light);
    color: var(--color-estrusione);
}

[data-style="paper-factory"] .operation-badge.saldatura {
    background: var(--color-saldatura-light);
    color: var(--color-saldatura);
}

[data-style="paper-factory"] .operation-badge.stampa {
    background: var(--color-stampa-light);
    color: var(--color-stampa);
}

/* Bottoni */
[data-style="paper-factory"] .btn {
    font-family: 'Ubuntu', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 12px 24px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

[data-style="paper-factory"] .btn-primary,
[data-style="paper-factory"] .btn-success {
    background: var(--text-primary);
    color: var(--bg-secondary);
}

[data-style="paper-factory"] .btn-primary:hover,
[data-style="paper-factory"] .btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

[data-style="paper-factory"] .btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-style="paper-factory"] .toolbar-btn {
    background: var(--text-primary);
    color: var(--bg-secondary);
    border-radius: 0;
}

/* Modal */
[data-style="paper-factory"] .modal-overlay {
    background: rgba(45, 45, 45, 0.5);
    backdrop-filter: blur(4px);
}

[data-style="paper-factory"] .modal {
    border-radius: 0;
    box-shadow: var(--shadow-lg);
}

[data-style="paper-factory"] .modal-header {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-family: 'Ubuntu', sans-serif;
}

[data-style="paper-factory"] .modal-close {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 0;
}

[data-style="paper-factory"] .modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Theme selector */
[data-style="paper-factory"] .theme-selector-btn {
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 0;
}

[data-style="paper-factory"] .theme-selector-btn:hover {
    background: var(--color-saldatura-light);
    color: var(--color-primary);
}

[data-style="paper-factory"] .theme-dropdown {
    border-radius: 0;
}

[data-style="paper-factory"] .theme-option:first-child,
[data-style="paper-factory"] .theme-option:last-child {
    border-radius: 0;
}

/* Toast */
[data-style="paper-factory"] .toast {
    border-radius: 0;
    font-family: 'Ubuntu', sans-serif;
}

/* Footer */
[data-style="paper-factory"] .footer-info {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: 'Ubuntu', sans-serif;
    font-style: italic;
}

/* Dark mode */
[data-style="paper-factory"][data-theme="dark"] {
    --bg-primary: #1A1918;
    --bg-secondary: #252423;
    --bg-tertiary: #302F2E;
    --text-primary: #F5F3F0;
    --text-secondary: #A8A8A6;
    --text-muted: #7A7A78;
    --border-color: #3D3C3A;

    --color-estrusione-light: rgba(125, 155, 118, 0.2);
    --color-saldatura-light: rgba(199, 91, 57, 0.2);
    --color-stampa-light: rgba(91, 127, 199, 0.2);
}

[data-style="paper-factory"][data-theme="dark"] body::before {
    opacity: 0.02;
}

[data-style="paper-factory"][data-theme="dark"] .btn-primary,
[data-style="paper-factory"][data-theme="dark"] .btn-success {
    background: var(--color-primary);
    color: white;
}

[data-style="paper-factory"][data-theme="dark"] .tab.active {
    background: var(--color-primary);
    color: white;
}

/* =============================================
   MODAL SPECIFICHE TECNICHE - Layout mobile
   ============================================= */

[data-style="paper-factory"] .modal-specs {
    max-width: 900px;
}

[data-style="paper-factory"] .modal-body-scroll {
    padding: 20px;
}

[data-style="paper-factory"] .specs-section h4,
[data-style="paper-factory"] .bom-section h4 {
    font-family: 'Ubuntu', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

/* Tabella specifiche - responsive a card su mobile */
@media (max-width: 600px) {
    [data-style="paper-factory"] .modal-specs {
        margin: 0;
        max-height: 100vh;
        height: 100%;
        max-width: 100%;
    }

    [data-style="paper-factory"] .specs-table,
    [data-style="paper-factory"] .bom-table {
        display: block;
    }

    [data-style="paper-factory"] .specs-table thead,
    [data-style="paper-factory"] .bom-table thead {
        display: none; /* Nascondi header su mobile */
    }

    [data-style="paper-factory"] .specs-table tbody,
    [data-style="paper-factory"] .bom-table tbody {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    [data-style="paper-factory"] .specs-table tr,
    [data-style="paper-factory"] .bom-table tr {
        display: flex;
        flex-direction: column;
        background: var(--bg-tertiary);
        padding: 16px;
        border: 1px solid var(--border-color);
        position: relative;
    }

    [data-style="paper-factory"] .specs-table td,
    [data-style="paper-factory"] .bom-table td {
        display: flex;
        flex-direction: column;
        padding: 8px 0;
        border: none;
        width: 100% !important;
    }

    /* Label sopra ogni campo */
    [data-style="paper-factory"] .specs-table td::before,
    [data-style="paper-factory"] .bom-table td::before {
        font-size: 0.7rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-secondary);
        margin-bottom: 4px;
    }

    /* Labels per specifiche tecniche */
    [data-style="paper-factory"] .specs-table td:nth-child(1)::before {
        content: "Tipo Macchina";
    }
    [data-style="paper-factory"] .specs-table td:nth-child(2)::before {
        content: "Chiave";
    }
    [data-style="paper-factory"] .specs-table td:nth-child(3)::before {
        content: "Valore";
    }

    /* Labels per BOM */
    [data-style="paper-factory"] .bom-table td:nth-child(1)::before {
        content: "Prodotto";
    }
    [data-style="paper-factory"] .bom-table td:nth-child(2)::before {
        content: "Quantità %";
    }

    /* Colonna azioni - posiziona in alto a destra */
    [data-style="paper-factory"] .specs-table td.col-actions,
    [data-style="paper-factory"] .bom-table td.col-actions,
    [data-style="paper-factory"] .specs-table td:last-child,
    [data-style="paper-factory"] .bom-table td:last-child {
        position: absolute;
        top: 8px;
        right: 8px;
        width: auto !important;
        padding: 0;
    }

    [data-style="paper-factory"] .specs-table td:last-child::before,
    [data-style="paper-factory"] .bom-table td:last-child::before {
        content: none;
    }

    /* Input più grandi per touch */
    [data-style="paper-factory"] .specs-table input,
    [data-style="paper-factory"] .specs-table select,
    [data-style="paper-factory"] .bom-table input {
        padding: 12px;
        font-size: 1rem;
        border-radius: 0;
        font-family: 'Ubuntu', sans-serif;
    }

    /* Campo valore - textarea multilinea */
    [data-style="paper-factory"] .specs-table td:nth-child(3) textarea {
        width: 100%;
        min-height: 60px;
        padding: 10px;
        font-size: 1rem;
        font-family: 'Ubuntu', sans-serif;
        border: 1px solid var(--border-color);
        border-radius: 0;
        resize: vertical;
        line-height: 1.4;
    }

    /* Se il valore è in uno span/div invece che input */
    [data-style="paper-factory"] .specs-table td:nth-child(3) {
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
    }

    /* Campo CHIAVE - permetti multi-linea se necessario */
    [data-style="paper-factory"] .specs-table td:nth-child(2) {
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        line-height: 1.4;
    }

    [data-style="paper-factory"] .specs-table td:nth-child(2) select,
    [data-style="paper-factory"] .specs-table td:nth-child(2) span,
    [data-style="paper-factory"] .specs-table td:nth-child(2) div {
        white-space: normal !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }

    /* Info section */
    [data-style="paper-factory"] .specs-info-section {
        padding: 16px;
        background: var(--bg-tertiary);
        margin-bottom: 16px;
    }

    [data-style="paper-factory"] .specs-info-row {
        flex-direction: column;
        gap: 12px;
    }

    [data-style="paper-factory"] .info-cell {
        min-width: 100%;
    }
}