/* ================================================================
   YAML TO PDF CONVERTER - Workspace Styling
   (Excludes Upload Area & Dark Mode)
   ================================================================ */

/* ------------------------------------------------
   1.  CSS VARIABLES
------------------------------------------------ */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #dbeafe;
    --primary-dark: #1e40af;
    --secondary: #f3f4f6;
    --secondary-hover: #e5e7eb;
    --success: #10b981;
    --success-hover: #059669;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --warning: #f59e0b;
    --text: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #6b7280;
    --text-white: #ffffff;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    --border: #e5e7eb;
    --border-dark: #d1d5db;
    --border-light: #f1f5f9;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --control-height: 38px;
}

/* ------------------------------------------------
   2.  TOOL WRAPPER (لا يؤثر على منطقة الرفع)
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] {
    margin: 0 auto;
    box-sizing: border-box;
}

/* ------------------------------------------------
   3.  ERROR MESSAGE
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .error-message {
    max-width: 100%;
    margin: 0 auto 16px;
    padding: 12px 18px;
    background: #fee2e2;
    color: #991b1b;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--danger);
    font-size: 14px;
    display: none;
    align-items: center;
    gap: 10px;
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .error-message:not(:empty) {
    display: flex;
}

/* ------------------------------------------------
   4.  EDITOR LAYOUT (يحتوي على max-width فقط)
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px 40px;
    animation: fadeIn 0.4s ease;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout.hidden {
    display: none;
}

/* ------------------------------------------------
   5.  FILE BOX
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-box {
    padding: 12px 18px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: none;
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-box:not([style*="display:none"]) {
    display: block;
    animation: fadeIn 0.3s ease;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    flex: 1;
    word-break: break-word;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-size {
    font-size: 13px;
    color: var(--text-light);
    white-space: nowrap;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .remove-file {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #fee2e2;
    border: none;
    cursor: pointer;
    color: var(--danger);
    font-size: 16px;
    transition: var(--transition);
    flex-shrink: 0;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .remove-file:hover {
    background: #fecaca;
    transform: scale(1.1) rotate(90deg);
}

/* ------------------------------------------------
   6.  CONTENT AREA (Textarea)
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .content-area {
    width: 100%;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea {
    width: 100%;
    min-height: 300px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.7;
    background: var(--bg-white);
    color: var(--text);
    resize: vertical;
    transition: var(--transition);
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

/* ------------------------------------------------
   7.  SETTINGS PANEL
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow);
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings h3 i {
    color: var(--primary);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 24px;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .option-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .option-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .option-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--bg-white);
    color: var(--text);
    transition: var(--transition);
    font-family: inherit;
    height: var(--control-height);
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .option-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

/* ------------------------------------------------
   8.  ACTION BUTTONS
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin-top: 4px;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    min-width: 140px;
    box-sizing: border-box;
    text-decoration: none;
    white-space: nowrap;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn:active {
    transform: scale(0.97);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-secondary {
    background: var(--secondary);
    color: var(--text);
    border: 1px solid var(--border);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-secondary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--text-white);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-success {
    background: linear-gradient(135deg, var(--success), var(--success-hover));
    color: var(--text-white);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn-success:not([style*="display:none"]) {
    display: inline-flex;
}

/* ------------------------------------------------
   9.  PROGRESS BAR
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .progress-container {
    position: relative;
    height: 24px;
    background: var(--border);
    border-radius: 30px;
    overflow: hidden;
    margin: 4px 0;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), #4f46e5, var(--success));
    border-radius: 30px;
    transition: width 0.5s ease;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
    white-space: nowrap;
}

/* ------------------------------------------------
   10. SUCCESS MESSAGE
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .success-message {
    padding: 14px 18px;
    background: #d1fae5;
    color: #065f46;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--success);
    font-size: 14px;
    display: none;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease;
    box-sizing: border-box;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .success-message:not([style*="display:none"]) {
    display: flex;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .success-message i {
    font-size: 18px;
    color: var(--success);
}

/* ------------------------------------------------
   11. PREVIEW SECTION (PDF Preview)
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-section {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-section:not([style*="display:none"]) {
    display: block;
    animation: fadeIn 0.4s ease;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-light);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-content {
    padding: 16px;
    background: var(--bg-light);
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-content iframe {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    box-shadow: var(--shadow);
}

/* ------------------------------------------------
   12. ANIMATIONS
------------------------------------------------ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------------
   13. RESPONSIVE
------------------------------------------------ */
@media (max-width: 992px) {
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout {
        padding: 0 16px 30px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .options-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout {
        padding: 0 12px 20px;
        gap: 16px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea {
        min-height: 200px;
        font-size: 13px;
        padding: 12px 14px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings {
        padding: 16px 18px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings h3 {
        font-size: 15px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        min-width: unset;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .remove-file {
        align-self: flex-end;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-content iframe {
        height: 350px;
    }
}

@media (max-width: 480px) {
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout {
        padding: 0 8px 16px;
        gap: 12px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea {
        min-height: 150px;
        font-size: 12px;
        padding: 10px 12px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings {
        padding: 12px 14px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .option-select {
        font-size: 12px;
        padding: 6px 10px;
        height: 34px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn {
        font-size: 13px;
        padding: 10px 16px;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-content iframe {
        height: 250px;
    }
}

/* ------------------------------------------------
   14. RTL SUPPORT (للغة العربية)
------------------------------------------------ */
[dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-row {
    flex-direction: row-reverse;
}

[dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .error-message {
    border-left: none;
    border-right: 4px solid var(--danger);
}

[dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons .btn i {
    margin-left: 4px;
    margin-right: 0;
}

[dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .yaml-textarea {
    direction: ltr;
    text-align: left;
}

[dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .success-message {
    border-left: none;
    border-right: 4px solid var(--success);
}

@media (max-width: 768px) {
    [dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .file-row {
        flex-direction: column;
        align-items: flex-start;
    }

    [dir="rtl"] .tool-wrapper[data-tool="yaml-to-pdf-converter"] .remove-file {
        align-self: flex-start;
    }
}

/* ------------------------------------------------
   15. PRINT STYLES
------------------------------------------------ */
@media print {
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .upload-area,
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .action-buttons,
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .tool-settings,
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .progress-container,
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .error-message,
    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .success-message {
        display: none !important;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .editor-layout {
        display: block !important;
        padding: 0 !important;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-section {
        border: 1px solid #ddd;
        box-shadow: none;
    }

    .tool-wrapper[data-tool="yaml-to-pdf-converter"] .preview-content iframe {
        height: 400px;
    }
}

/* ------------------------------------------------
   16. UTILITY CLASSES
------------------------------------------------ */
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .hidden {
    display: none !important;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .text-center {
    text-align: center;
}

.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mt-10 {
    margin-top: 10px;
}
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mt-20 {
    margin-top: 20px;
}
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mt-30 {
    margin-top: 30px;
}
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mb-10 {
    margin-bottom: 10px;
}
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mb-20 {
    margin-bottom: 20px;
}
.tool-wrapper[data-tool="yaml-to-pdf-converter"] .mb-30 {
    margin-bottom: 30px;
}