/**
 * Conteggio Banconote - Stile Moderno (basato su Cassa Generale)
 */

:root {
    --primary-bg: #1e1e1e;
    --secondary-bg: #2d2d2d;
    --card-bg: #333333;
    --input-bg: #3a3a3a;
    --border-color: #444444;
    --shadow-color: rgba(0, 0, 0, 0.4);

    --primary-text: #f8f8f8;
    --secondary-text: #b0b0b0;

    --accent-color: #ff8c00;
    /* Arancione */
    --success-color: #4caf50;
    /* Verde */
    --danger-color: #f44336;
    /* Rosso */

    --border-radius-sm: 4px;
    --border-radius-md: 8px;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;

    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
}

body {
    background-color: var(--primary-bg);
    color: var(--primary-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

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

/* Titoli */
#page-title {
    text-align: center;
    color: var(--primary-text);
    margin-bottom: 5px;
    font-size: 2.5em;
    font-family: 'Lobster', cursive;
}

.page-subtitle {
    text-align: center;
    color: var(--secondary-text);
    margin: 0 0 20px 0;
    font-size: 1.2em;
    font-weight: 500;
}

.subtitle {
    text-align: center;
    color: var(--secondary-text);
    margin-bottom: var(--spacing-lg);
    font-size: 1em;
    font-style: italic;
}

h2 {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
}

h3 {
    color: var(--primary-text);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

h3 i {
    margin-right: var(--spacing-sm);
    color: var(--accent-color);
}

/* Button Container */
.button-container {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.button-container button {
    background-color: var(--secondary-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 14px;
}

.button-container button:hover {
    background-color: var(--card-bg);
    transform: translateY(-2px);
}

.button-container button.active {
    background-color: var(--accent-color);
    color: white;
}

/* Messaggio utente */
.messaggio {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    min-width: 250px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.messaggio.show {
    display: block;
}

.messaggio.success {
    background-color: var(--success-color);
    color: white;
}

.messaggio.error {
    background-color: var(--danger-color);
    color: white;
}

.messaggio.info {
    background-color: #17a2b8;
    color: white;
}

/* --- LAYOUT FIXES (Grid System) --- */
.denomination-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
    padding: 0 10px;
}

.denomination-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--primary-text);
}

.denomination-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.denomination-item img {
    height: 90px;
    width: auto;
    object-fit: contain;
    margin-bottom: 5px;
    filter: brightness(1.1);
}

/* --- STANDARD UI UPDATES (Matched to Conteggio Pacchi) --- */

/* Control Group for Input + Buttons */
.control-group {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 0;
    /* Connected buttons */
    background: var(--input-bg);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-bottom: 5px;
}

/* Hide default spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Styles for inputs inside control group */
.denomination-item input[type="number"],
.control-group input {
    width: 100% !important;
    padding: 0 !important;
    border: none !important;
    background-color: transparent !important;
    color: white !important;
    font-size: 1.3rem !important;
    text-align: center !important;
    height: 50px !important;
    appearance: textfield;
    -moz-appearance: textfield;
}

/* Custom Buttons */
.control-group button {
    background-color: var(--secondary-bg) !important;
    border: none !important;
    color: var(--accent-color) !important;
    width: 60px !important;
    height: 50px !important;
    cursor: pointer;
    font-size: 1.5rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
    margin: 0 !important;
    border-radius: 0 !important;
    padding: 0 !important;
}

.control-group button:hover {
    background-color: #444 !important;
    color: white !important;
}

.control-group button:active {
    background-color: var(--accent-color) !important;
}

.control-group button:focus {
    outline: none;
}

/* Date Controls Standardized */
.date-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    background-color: var(--card-bg);
    padding: 10px;
    border-radius: var(--border-radius-md);
}

.date-controls button {
    background-color: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: all 0.2s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.date-controls button:hover {
    background-color: #e67e00;
    /* Darker orange */
    transform: scale(1.1);
}

#datePicker {
    background-color: var(--input-bg);
    color: #b0b0b0;
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: var(--border-radius-sm);
    font-size: 1.2rem;
    text-align: center;
    cursor: pointer;
    width: 160px;
    font-family: inherit;
    font-weight: bold;
    opacity: 1;
    appearance: none;
}

#datePicker:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 140, 0, 0.25);
    color: white;
}

/* Special Date Buttons */
#quickDateBtn {
    background-color: var(--input-bg);
    border: 2px solid #ffd700;
    color: #ffd700;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    margin-left: 10px;
}

#quickDateBtn:hover {
    background-color: #ffd700;
    color: #000;
    transform: rotate(15deg);
}

#todayBtn {
    background-color: var(--input-bg);
    border: 2px solid #17a2b8;
    color: #17a2b8;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    margin-right: 10px;
}

#todayBtn:hover {
    background-color: #17a2b8;
    color: white;
}

/* Receipt container hidden on screen */
#receipt-container {
    display: none;
}

/* Total Display */
.total-display {
    background-color: var(--card-bg);
    border: 2px solid var(--accent-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.total-display span {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-text);
}

.total-display .amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
}

/* Message Display */
.message-display {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background-color: var(--card-bg);
    color: var(--primary-text);
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 4px 12px var(--shadow-color);
    display: none;
    z-index: 1000;
    min-width: 250px;
}

.message-display.show {
    display: block;
    animation: slideIn 0.3s ease;
}

.message-display.success {
    background-color: var(--success-color);
    color: white;
}

.message-display.error {
    background-color: var(--danger-color);
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .button-container {
        flex-direction: column;
    }

    .button-container button {
        width: 100%;
    }

    .denomination-item {
        min-width: 150px;
    }

    .denomination-item img.banknote {
        width: 160px !important;
        height: 80px !important;
    }

    .denomination-item img.coin {
        width: 60px !important;
        height: 60px !important;
    }

    #page-title {
        font-size: 1.5em;
    }
}

/* Print Styles - Stampante Termica 80mm (receipt-container) */
@media print {
    @page {
        size: 80mm auto;
        margin: 0;
    }

    /* Nascondi TUTTO */
    body>* {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
        margin: 0 auto;
        padding: 0;
        width: 76mm;
        max-width: 76mm;
        box-sizing: border-box;
    }

    /* Mostra SOLO il receipt-container */
    #receipt-container {
        display: block !important;
        width: 100%;
        margin: 0;
        padding: 5px;
        background-color: white;
        color: black;
        font-family: 'Courier New', Courier, monospace;
        font-size: 16px;
        box-sizing: border-box;
    }

    .receipt-header {
        text-align: center;
        margin-bottom: 8px;
        font-family: 'Roboto Condensed', sans-serif;
    }

    .receipt-header h3 {
        margin: 0;
        font-size: 28px;
        /* Appena più grande per compensare Lobster */
        font-family: 'Lobster', cursive !important;
        font-weight: normal !important;
        color: #000 !important;
        /* Forziamo il nero puro per evitare l'effetto sbiancato */
        opacity: 1 !important;
    }

    .receipt-header p {
        margin: 4px 0 0 0;
        font-size: 16px;
        font-weight: bold;
    }

    /* Modifica layout colonne: sinistra a filo, destra a filo, centro perfectly in mezzo */
    .receipt-columns-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: bold;
        font-size: 15px;
        margin-bottom: 4px;
        border-top: 1px dashed black;
        /* Linea sopra l'intestazione */
        border-bottom: none;
        /* Rimuoviamo la linea sotto, ci pensa il divider */
        padding-top: 4px;
        padding-bottom: 3px;
        width: 100%;
        margin-top: 5px;
    }

    .col-val {
        flex: 1;
        text-align: left;
    }

    .col-qty {
        flex: 1;
        text-align: center;
    }

    .col-tot {
        flex: 1;
        text-align: right;
    }

    .receipt-divider {
        border-bottom: 1px dashed black;
        /* Ripristinato tratteggiato */
        margin: 5px 0;
        width: 100%;
    }

    .receipt-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 3px;
        font-size: 16px;
        font-weight: bold;
        width: 100%;
    }

    .r-label {
        flex: 1;
        text-align: left;
    }

    .r-qty {
        flex: 1;
        text-align: center;
    }

    .r-total {
        flex: 1;
        text-align: right;
    }

    .receipt-no-data {
        text-align: center;
        font-style: italic;
        margin: 10px 0;
        font-size: 15px;
    }

    .receipt-footer-total {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 900;
        font-size: 22px;
        margin-top: 5px;
        padding-top: 4px;
        width: 100%;
    }

    .receipt-credits {
        text-align: center;
        font-size: 12px;
        margin-top: 10px;
        color: #000;
        font-weight: bold;
    }

    .receipt-credits p {
        margin: 2px 0;
    }
}


/* Touch-friendly improvements */
.denomination-item {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

button {
    cursor: pointer;
    touch-action: manipulation;
}

/* Modal Styles for Settings */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    width: 90%;
    max-width: 600px;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: slideIn 0.3s;
}

.modal-header {
    background: linear-gradient(135deg, #FF6B6B 0%, #d64545 100%);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    /* Override default h2 color */
    border-bottom: none;
    /* Override default h2 border */
    padding-bottom: 0;
}

.close-modal {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.close-modal:hover {
    color: #ffe0e0;
}

.modal-body {
    padding: 20px;
    max-height: 70vh;
    overflow-y: auto;
    color: #333;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.setting-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.9em;
}

.setting-input {
    width: 80px;
    padding: 8px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    text-align: center;
    font-size: 1rem;
}

.modal-footer {
    padding: 15px 20px;
    background-color: #f8f9fa;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid #e9ecef;
}

.btn-save {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s;
}

.btn-save:hover {
    background-color: #45a049;
}

.btn-cancel {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s;
}

.btn-cancel:hover {
    background-color: #5a6268;
}

/* Hybrid Pack Controls Row */
.pack-controls-row {
    display: flex;
    align-items: flex-end;
    /* Align items to bottom for better visual alignment with vertical labels */
    justify-content: flex-end;
    gap: 8px;
    margin-top: 5px;
    width: 100%;
}

.pack-mini-input {
    width: 80px !important;
    height: 28px !important;
    padding: 2px 6px !important;
    font-size: 0.85rem !important;
    border: 1px solid var(--accent-color) !important;
    border-radius: 4px !important;
    background-color: rgba(255, 140, 0, 0.08) !important;
    text-align: center;
}

.pack-mini-btn {
    background: linear-gradient(135deg, #FF6B6B 0%, #d64545 100%);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 5px;
    height: 32px;
}


.pack-mini-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

.pack-mini-btn:active {
    transform: translateY(0);
}

/* Input Group for Pack + Total */
.input-group {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    width: 100%;
}

/* Pack Input specifics */
.pack-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.pack-input-label {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
}

.pack-input {
    width: 60px !important;
    border-color: var(--accent-color) !important;
    background-color: rgba(255, 140, 0, 0.1) !important;
    font-weight: bold;
}

.pack-input:focus {
    background-color: rgba(255, 140, 0, 0.2) !important;
    box-shadow: 0 0 5px rgba(255, 140, 0, 0.3);
}

/* Main Input wrapper to match structure if needed */
.main-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.main-input-label {
    font-size: 0.75rem;
    color: var(--secondary-text);
}

/* Add Pack Button Styles applied to JS generated elements */
.add-pack-btn {
    background: linear-gradient(135deg, #FF6B6B 0%, #d64545 100%);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: 0.2s;
    white-space: nowrap;
    width: auto;
    justify-content: center;
}

.add-pack-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #ff8585 0%, #e05e5e 100%);
}

.add-pack-btn:active {
    transform: translateY(0);
}

.add-pack-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 8px;
    width: 100%;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Pack Count Badge - Removed/Hidden as now redundant with input */
.pack-count-badge {
    display: none !important;
}

@media print {
    .pack-count-badge {
        display: block !important;
        color: black !important;
        background: none !important;
        border: 1px solid #ddd;
        font-size: 8pt !important;
        padding: 0 2px !important;
        margin-top: 2px !important;
    }
}

/* Active Container State */
.denomination-item.active-container {
    border: 2px solid #4CAF50 !important;
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.4) !important;
    transform: translateY(-2px);
    background-color: rgba(76, 175, 80, 0.05);
}