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

.editor-panel {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 140px);
    background: #f1f5f9;
    overflow: hidden;
}

/* ==============================
EDITOR BODY - مع دعم RTL
===============================*/
.editor-body {
    flex: 1;
    display: flex;
    overflow: hidden;
    background: #eef2f7;
}

/* دعم RTL للغة العربية */
html[dir="rtl"] .editor-body {
    direction: rtl;
}

html[dir="ltr"] .editor-body {
    direction: ltr;
}

/* ==============================
THUMBS - Right Side (بجانب المعاينة)
===============================*/
.thumbs {
    width: 120px;
    min-width: 120px;
    background: #fff;
    overflow-y: auto;
    padding: 8px;
    flex-shrink: 0;
    order: 3;
}

/* LTR */
html[dir="ltr"] .thumbs {
    border-left: 1px solid #e5e7eb;
}

/* RTL */
html[dir="rtl"] .thumbs {
    border-right: 1px solid #e5e7eb;
}

.thumb {
    margin-bottom: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    border-radius: 6px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.thumb:hover {
    border-color: #94a3b8;
}

.thumb.active {
    border-color: #2563eb;
}

.thumb canvas {
    width: 100%;
    height: auto;
    display: block;
}

/* ==============================
CANVAS AREA - Center
===============================*/
.canvas-area {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: auto;
    padding: 20px;
    background: #eef2f7;
    order: 2;
}

/* ==============================
PDF CONTAINER
===============================*/
.pdf-container {
    position: relative;
    background: #fff;
    min-width: 400px;
    min-height: 500px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .15);
    border-radius: 8px;
}

/* ==============================
LAYERS FIX
===============================*/
[data-role="pdf-canvas"] {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

[data-role="fabric-canvas"] {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
}

.canvas-container {
    position: absolute !important;
    top: 0;
    left: 0;
    z-index: 20;
}

.upper-canvas {
    pointer-events: auto !important;
}

.lower-canvas {
    pointer-events: none !important;
}

/* ==============================
TOOLBAR - Left Side (على يسار المستخدم)
===============================*/
.toolbar-side {
    width: 250px;
    min-width: 250px;
    background: #ffffff;
    padding: 12px 10px 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    flex-shrink: 0;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
    order: 1;
}

/* LTR */
html[dir="ltr"] .toolbar-side {
    border-right: 1px solid #e5e7eb;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
}

/* RTL */
html[dir="rtl"] .toolbar-side {
    border-left: 1px solid #e5e7eb;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.05);
}

/* إضافة مسافة من أعلى */
.toolbar-side .toolbar-group:first-child {
    margin-top: 4px;
}

.toolbar-side .toolbar-group {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    align-items: center;
    justify-content: center;
    padding: 2px 0;
}

.toolbar-group .tool-icon {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background: #fafafa;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    min-height: 36px;
    transition: all 0.2s ease;
    color: #1e293b;
    font-weight: 500;
    position: relative;
}

.toolbar-group .tool-icon:hover {
    background: #eef2ff;
    border-color: #818cf8;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}

.toolbar-group .tool-icon:active {
    transform: translateY(0px);
}

.toolbar-group .tool-icon svg {
    stroke: #1e293b;
}

.toolbar-group .tool-icon:hover svg {
    stroke: #2563eb;
}

.toolbar-group .tool-icon.delete:hover {
    background: #fef2f2;
    border-color: #ef4444;
}

.toolbar-group .tool-icon.delete:hover svg {
    stroke: #ef4444;
}

.toolbar-group .tool-icon.signature:hover {
    background: #f0fdf4;
    border-color: #22c55e;
}

.toolbar-group .tool-icon.signature:hover svg {
    stroke: #22c55e;
}

.toolbar-group .tool-icon.primary {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
    padding: 8px 16px;
    gap: 6px;
    font-weight: 600;
    width: 100%;
}

.toolbar-group .tool-icon.primary svg {
    stroke: #fff;
}

.toolbar-group .tool-icon.primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.toolbar-group .tool-icon.primary:active {
    transform: translateY(0px);
}

.toolbar-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 6px 0;
}

/* Zoom controls */
.zoom-controls {
    display: flex;
    align-items: center;
    gap: 2px;
    background: #f1f5f9;
    border-radius: 8px;
    padding: 2px;
    border: 1px solid #e2e8f0;
}

.zoom-controls .tool-icon {
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 700;
    min-width: 28px;
    min-height: 28px;
    padding: 2px 6px;
    color: #1e293b;
}

.zoom-controls .tool-icon:hover {
    background: #e2e8f0;
    border-radius: 6px;
    transform: none;
    box-shadow: none;
}

.zoomValue {
    min-width: 42px;
    text-align: center;
    font-weight: 700;
    font-size: 13px;
    color: #1e293b;
    padding: 0 4px;
}

/* RTL للتحكم في التكبير */
html[dir="rtl"] .zoom-controls .tool-icon:first-child {
    order: 2;
}

html[dir="rtl"] .zoom-controls .tool-icon:last-child {
    order: 0;
}

/* Text controls */
.text-controls {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
}

.control-label {
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* LTR */
html[dir="ltr"] .control-label {
    text-align: left;
}

/* RTL */
html[dir="rtl"] .control-label {
    text-align: right;
}

.text-controls select {
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 13px;
    width: 100%;
    background: #fafafa;
    cursor: pointer;
    color: #1e293b;
}

/* RTL للنصوص */
html[dir="rtl"] .text-controls select,
html[dir="rtl"] .text-controls input[type="number"] {
    text-align: right;
}

.text-controls select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.text-control-row {
    display: flex;
    gap: 4px;
    width: 100%;
}

.text-controls input[type="number"] {
    padding: 6px 8px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    font-size: 13px;
    width: 70%;
    background: #fafafa;
    color: #1e293b;
}

.text-controls input[type="number"]:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.text-controls input[type="color"] {
    width: 30%;
    height: 34px;
    padding: 2px;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    cursor: pointer;
    background: #fafafa;
}

.text-align-tools {
    display: flex;
    gap: 2px;
    width: 100%;
}

/* RTL لعكس ترتيب أدوات المحاذاة */
html[dir="rtl"] .text-align-tools {
    flex-direction: row-reverse;
}

.text-align-tools .tool-icon {
    flex: 1;
    min-width: 0;
    padding: 6px 4px;
}

.text-align-tools .tool-icon:hover {
    background: #eef2ff;
    border-color: #818cf8;
}

/* ==============================
TOOLTIP - ظهور الشرح عند تمرير الماوس
===============================*/
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: #0f172a;
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 9999;
    font-weight: 400;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.3px;
    line-height: 1.4;
}

/* سهم صغير أسفل التولتيب */
[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: #0f172a;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    pointer-events: none;
}

[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

[data-tooltip]:hover::before {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

/* تولتيب مخصص للأزرار في الأعلى (يظهر للأسفل) */
.toolbar-group .tool-icon[data-tooltip]::after {
    bottom: calc(100% + 10px);
}

.toolbar-group .tool-icon[data-tooltip]::before {
    bottom: calc(100% + 4px);
}

/* تولتيب للأزرار القريبة من الحافة العلوية */
.toolbar-group:first-child .tool-icon[data-tooltip]::after {
    bottom: auto;
    top: calc(100% + 10px);
}

.toolbar-group:first-child .tool-icon[data-tooltip]::before {
    bottom: auto;
    top: calc(100% + 4px);
    border-top-color: transparent;
    border-bottom-color: #0f172a;
}

/* تولتيب لزر التحميل (يظهر للأعلى) */
.toolbar-group .tool-icon.primary[data-tooltip]::after {
    bottom: calc(100% + 10px);
    top: auto;
}

.toolbar-group .tool-icon.primary[data-tooltip]::before {
    bottom: calc(100% + 4px);
    top: auto;
    border-top-color: #0f172a;
    border-bottom-color: transparent;
}

/* ==============================
SIGNATURE MODAL
===============================*/
.signatureModal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.signatureBox {
    background: #fff;
    padding: 28px;
    border-radius: 16px;
    width: 400px;
    max-width: 95vw;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

/* RTL للنموذج */
html[dir="rtl"] .signatureBox {
    direction: rtl;
}

.signatureBox h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #0f172a;
}

.closeSignatureBtn {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #64748b;
    transition: color 0.2s;
}

/* RTL لزر الإغلاق */
html[dir="rtl"] .closeSignatureBtn {
    right: auto;
    left: 16px;
}

.closeSignatureBtn:hover {
    color: #0f172a;
}

.signatureTabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    background: #f1f5f9;
    border-radius: 10px;
    padding: 4px;
}

.sigTab {
    flex: 1;
    padding: 8px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: #64748b;
    background: transparent;
    transition: all 0.2s;
}

.sigTab.active {
    background: #fff;
    color: #0f172a;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.sigTab:hover:not(.active) {
    color: #0f172a;
}

.signatureTabContent {
    display: none;
    padding: 12px 0;
}

.signatureTabContent.active {
    display: block;
}

.signatureOptions {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

/* RTL لخيارات التوقيع */
html[dir="rtl"] .signatureOptions {
    flex-direction: row-reverse;
}

.signatureOptions label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #1e293b;
}

/* RTL لتسميات الخيارات */
html[dir="rtl"] .signatureOptions label {
    flex-direction: row-reverse;
}

.signatureCanvasWrapper {
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #e2e8f0;
}

#signatureCanvasDraw {
    width: 100%;
    height: auto;
    display: block;
    background: #fff;
    cursor: crosshair;
    touch-action: none;
}

#tab-type input[type="text"] {
    width: 100%;
    padding: 10px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    margin-bottom: 8px;
}

/* RTL لإدخال النص */
html[dir="rtl"] #tab-type input[type="text"] {
    text-align: right;
}

#tab-type input[type="text"]:focus {
    outline: none;
    border-color: #2563eb;
}

#tab-type select {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    font-size: 14px;
    margin-bottom: 8px;
}

#tab-type input[type="color"] {
    width: 100%;
    height: 40px;
    padding: 2px;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    cursor: pointer;
}

#tab-upload input[type="file"] {
    width: 100%;
    padding: 8px;
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    cursor: pointer;
}

#tab-upload p {
    margin-top: 8px;
    font-size: 13px;
    color: #64748b;
}

.signatureActions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

/* RTL لأزرار الإجراءات */
html[dir="rtl"] .signatureActions {
    flex-direction: row-reverse;
}

.signatureActions button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

#clearSigBtn {
    background: #f1f5f9;
    color: #1e293b;
    flex: 1;
}

#clearSigBtn:hover {
    background: #e2e8f0;
}

#useSigBtn {
    background: #2563eb;
    color: #fff;
    flex: 2;
}

#useSigBtn:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

[data-role="editor-panel"] {
    display: none;
}

[data-role="editor-panel"].active {
    display: flex;
}

.editor-panel.active + * .page-header {
    display: none !important;
}

/* ==============================
MOBILE
===============================*/
@media (max-width: 768px) {

    .editor-body {
        flex-direction: column;
    }

    /* في الموبايل نرجع الترتيب الطبيعي */
    .toolbar-side {
        order: 3;
        width: 100%;
        min-width: unset;
        border: none;
        border-top: 2px solid #e5e7eb;
        padding: 6px 8px;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 3px;
        max-height: 130px;
        overflow-y: auto;
        flex-shrink: 0;
        align-items: center;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
    }

    /* RTL للموبايل */
    html[dir="rtl"] .toolbar-side {
        border: none;
        border-top: 2px solid #e5e7eb;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
    }

    .toolbar-side .toolbar-group:first-child {
        margin-top: 0;
    }

    .canvas-area {
        order: 2;
        padding: 10px;
        overflow: auto;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex: 1;
    }

    .thumbs {
        order: 1;
        width: 100%;
        min-width: unset;
        display: flex;
        overflow-x: auto;
        border: none;
        border-bottom: 1px solid #e5e7eb;
        padding: 6px;
        flex-shrink: 0;
        max-height: 90px;
        gap: 6px;
    }

    /* RTL للموبايل */
    html[dir="rtl"] .thumbs {
        border: none;
        border-bottom: 1px solid #e5e7eb;
    }

    .thumb {
        min-width: 60px;
        max-width: 80px;
        flex-shrink: 0;
        margin-bottom: 0;
        border-width: 2px;
    }

    .pdf-container {
        min-width: unset !important;
        margin: 0 auto;
        display: block;
    }

    [data-role="pdf-canvas"],
    [data-role="fabric-canvas"] {
        position: absolute;
        top: 0;
        left: 0;
    }

    .editor-panel {
        overflow: hidden;
        min-height: 0;
        height: calc(100vh - 120px);
    }

    .canvas-area::-webkit-scrollbar:horizontal {
        display: none;
    }

    .toolbar-group {
        flex-wrap: nowrap;
        flex-shrink: 0;
    }

    .toolbar-group .tool-icon {
        padding: 5px 8px;
        min-width: 30px;
        min-height: 30px;
        font-size: 12px;
    }

    .toolbar-group .tool-icon svg {
        width: 16px;
        height: 16px;
    }

    .toolbar-divider {
        width: 1px;
        height: 24px;
        margin: 0 3px;
        flex-shrink: 0;
    }

    .text-controls {
        flex-direction: row;
        flex-wrap: wrap;
        width: auto;
        gap: 3px;
    }

    .control-label {
        display: none;
    }

    .text-controls select {
        width: auto;
        padding: 4px 6px;
        font-size: 11px;
        max-width: 80px;
    }

    .text-controls input[type="number"] {
        width: 50px;
        padding: 4px 4px;
        font-size: 11px;
    }

    .text-controls input[type="color"] {
        width: 28px;
        height: 28px;
        padding: 2px;
    }

    .text-control-row {
        width: auto;
    }

    .zoom-controls .tool-icon {
        font-size: 14px;
        min-width: 24px;
        min-height: 24px;
        padding: 2px 4px;
    }

    .zoomValue {
        min-width: 32px;
        font-size: 11px;
    }
    
    /* ==============================
تحسينات نموذج التوقيع
===============================*/
.signatureOptions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.signatureOptions label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #1e293b;
}

.signatureOptions label input[type="range"] {
    flex: 1;
    min-width: 80px;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: #d1d5db;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.signatureOptions label input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #2563eb;
    cursor: pointer;
    transition: all 0.2s;
}

.signatureOptions label input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #1d4ed8;
}

.signatureOptions label input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: none;
    background: #2563eb;
    cursor: pointer;
}

.signatureOptions label input[type="color"] {
    width: 40px;
    height: 36px;
    padding: 2px;
    border-radius: 6px;
    border: 1px solid #d1d5db;
    cursor: pointer;
    flex-shrink: 0;
}

#sizeValue,
#smoothnessValue {
    min-width: 40px;
    font-size: 12px;
    font-weight: 600;
    color: #1e293b;
    text-align: center;
}

.signatureHint {
    margin-top: 8px;
    text-align: center;
}

.signatureHint small {
    color: #94a3b8;
    font-size: 12px;
}

/* RTL */
html[dir="rtl"] .signatureOptions label {
    flex-direction: row-reverse;
}

html[dir="rtl"] .signatureHint {
    text-align: center;
}

    /* RTL للتحكم في التكبير في الموبايل */
    html[dir="rtl"] .zoom-controls .tool-icon:first-child {
        order: 2;
    }

    html[dir="rtl"] .zoom-controls .tool-icon:last-child {
        order: 0;
    }

    .toolbar-group .tool-icon.primary {
        padding: 5px 12px;
        font-size: 12px;
        width: auto;
    }

    .toolbar-group .tool-icon.primary svg {
        width: 16px;
        height: 16px;
    }

    .text-align-tools .tool-icon {
        padding: 4px 6px;
        min-width: 28px;
        min-height: 28px;
    }

    .text-align-tools .tool-icon svg {
        width: 14px;
        height: 14px;
    }

    /* RTL لعكس أدوات المحاذاة في الموبايل */
    html[dir="rtl"] .text-align-tools {
        flex-direction: row-reverse;
    }

    /* إخفاء التولتيب في الموبايل */
    [data-tooltip]::after,
    [data-tooltip]::before {
        display: none !important;
    }

    .signatureBox {
        width: 95%;
        padding: 20px;
        max-height: 85vh;
    }

    /* RTL للنموذج في الموبايل */
    html[dir="rtl"] .signatureBox {
        direction: rtl;
    }

    html[dir="rtl"] .closeSignatureBtn {
        right: auto;
        left: 16px;
    }
}

@media (max-width: 480px) {
    .toolbar-side {
        max-height: 110px;
        padding: 4px 4px;
        gap: 2px;
    }

    .toolbar-group .tool-icon {
        padding: 4px 6px;
        min-width: 26px;
        min-height: 26px;
        font-size: 11px;
    }

    .toolbar-group .tool-icon svg {
        width: 14px;
        height: 14px;
    }

    .toolbar-group .tool-icon.primary {
        padding: 4px 10px;
        font-size: 11px;
    }

    .zoom-controls .tool-icon {
        min-width: 20px;
        min-height: 20px;
        font-size: 12px;
    }

    .zoomValue {
        min-width: 26px;
        font-size: 10px;
    }

    .text-controls select {
        max-width: 60px;
        font-size: 10px;
        padding: 3px 4px;
    }

    .text-controls input[type="number"] {
        width: 40px;
        font-size: 10px;
        padding: 3px 4px;
    }

    .text-controls input[type="color"] {
        width: 24px;
        height: 24px;
    }

    .text-align-tools .tool-icon {
        padding: 3px 4px;
        min-width: 24px;
        min-height: 24px;
    }

    .text-align-tools .tool-icon svg {
        width: 12px;
        height: 12px;
    }

    .thumbs {
        max-height: 70px;
        padding: 4px;
        gap: 4px;
    }

    .thumb {
        min-width: 50px;
        max-width: 65px;
    }

    .signatureBox {
        padding: 16px;
    }

    .signatureBox h3 {
        font-size: 17px;
    }

    html[dir="rtl"] .closeSignatureBtn {
        right: auto;
        left: 12px;
    }
}

/* ==============================
إضافة دعم RTL للنصوص المترجمة
===============================*/
html[dir="rtl"] .upload-text,
html[dir="rtl"] .upload-hint,
html[dir="rtl"] .upload-btn,
html[dir="rtl"] .control-label,
html[dir="rtl"] .signatureBox h3,
html[dir="rtl"] .sigTab,
html[dir="rtl"] .signatureOptions label,
html[dir="rtl"] #tab-upload p,
html[dir="rtl"] #clearSigBtn,
html[dir="rtl"] #useSigBtn {
    font-family: 'Segoe UI', 'Tahoma', 'Arial', sans-serif;
}