/* NovaInvoice Signature Styles */

/* Signature Container */
.signature-container {
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    background-color: #ffffff;
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Signature Canvas */
.signature-canvas-container {
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    background-color: #ffffff;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

/* Signature Pad */
#signature-pad, 
.signature-pad {
    width: 100%;
    height: 200px;
    background-color: #ffffff;
    touch-action: none;
}

/* Signature Image */
.signature-img {
    max-width: 220px;
    max-height: 80px;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    background: #fff;
    padding: 4px;
    display: inline-block;
}

/* Signature Preview */
.signature-preview-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80px;
    padding: 0.5rem;
    background-color: #f9fafb;
    border-radius: 0.375rem;
    border: 1px dashed #e5e7eb;
}

/* Signature Section in Invoices */
.signature-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.signature-section .signature-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 1rem;
}

.signature-section .signature-column {
    flex: 1;
    text-align: center;
    padding: 0 1rem;
}

/* Only show divider when both signatures are present */
.signature-section .dual-signature .signature-column:first-child {
    border-right: 1px solid #e5e7eb;
}

/* Remove divider when only one signature is present */
.signature-section .single-signature .signature-column:first-child {
    border-right: none;
}

.signature-section .signature-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.signature-section .signature-box {
    min-height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 0.5rem;
}

.signature-section .signature-date {
    font-size: 0.75rem;
    color: #6b7280;
}

/* Signature Modal */
.signature-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}

.signature-modal-content {
    background-color: #ffffff;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 32rem;
    padding: 1.5rem;
}

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

.signature-modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.signature-modal-close {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
}

.signature-modal-body {
    margin-bottom: 1.5rem;
}

.signature-modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Signature Buttons */
.signature-button {
    display: inline-flex;
    align-items: center;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

.signature-button svg {
    width: 0.875rem;
    height: 0.875rem;
    margin-right: 0.25rem;
}

.signature-button-primary {
    background-color: #4f46e5;
    color: #ffffff;
    border: 1px solid #4338ca;
}

.signature-button-primary:hover {
    background-color: #4338ca;
}

.signature-button-secondary {
    background-color: #ffffff;
    color: #4f46e5;
    border: 1px solid #e5e7eb;
}

.signature-button-secondary:hover {
    background-color: #f9fafb;
    border-color: #d1d5db;
}

.signature-button-danger {
    background-color: #ffffff;
    color: #ef4444;
    border: 1px solid #fecaca;
}

.signature-button-danger:hover {
    background-color: #fef2f2;
    border-color: #fca5a5;
}

/* Signature Options */
.signature-options {
    margin-top: 1rem;
    border-top: 1px solid #e5e7eb;
    padding-top: 1rem;
}

.signature-options-toggle {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: #6b7280;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.signature-options-toggle:hover {
    color: #4f46e5;
}

.signature-options-toggle svg {
    width: 0.875rem;
    height: 0.875rem;
    margin-right: 0.25rem;
}

.signature-options-panel {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: #f9fafb;
    border-radius: 0.375rem;
}

.signature-option {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.signature-option:last-child {
    margin-bottom: 0;
}

.signature-option input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
}

.signature-option label {
    font-size: 0.75rem;
    color: #374151;
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .signature-section .signature-row {
        flex-direction: column;
    }
    
    .signature-section .signature-column {
        width: 100%;
        padding: 1rem 0;
    }
    
    /* Mobile: Only show bottom border when both signatures are present */
    .signature-section .dual-signature .signature-column:first-child {
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
    }
    
    /* Mobile: Remove all borders when only one signature is present */
    .signature-section .single-signature .signature-column:first-child {
        border-right: none;
        border-bottom: none;
    }
    
    .signature-img {
        max-width: 180px;
    }
}

/* Print Styles */
@media print {
    /* Force side-by-side layout for signatures when printing (override mobile responsive styles) */
    .signature-section .signature-row {
        flex-direction: row !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
    }
    
    .signature-section .signature-column {
        flex: 1 !important;
        width: 45% !important;
        padding: 0 1rem !important;
        text-align: center !important;
    }
    
    .signature-img {
        max-width: 220px !important;
        max-height: 90px !important;
        border: none !important;
        padding: 0 !important;
    }
    
    .signature-section {
        page-break-inside: avoid;
    }
    
    /* Print: Only show divider when both signatures are present */
    .signature-section .dual-signature .signature-column:first-child {
        border-right: 1px solid #000 !important;
        border-bottom: none !important;
        padding-bottom: 0 !important;
        margin-bottom: 0 !important;
    }
    
    /* Print: Remove divider when only one signature is present */
    .signature-section .single-signature .signature-column:first-child {
        border-right: none !important;
        border-bottom: none !important;
        padding-bottom: 0 !important;
        margin-bottom: 0 !important;
    }
    
    .signature-button,
    .signature-options-toggle,
    .signature-options-panel {
        display: none !important;
    }
}