:root {
    --bg-color: #212121;
    --container-bg: #333333;
    --input-bg: #424242;
    --border-color: #555555;
    --text-light: #e0e0e0;
    --text-lighter: #bdbdbd;
    --text-white: #ffffff;
    --blue-light: #81d4fa;
    --blue-accent: #bbdefb;
    --shadow-color: rgba(0, 0, 0, 0.4);
    
    --btn-primary-bg: #1976d2;
    --btn-success-bg: #388e3c;
    --btn-success-hover: #2e7d32;
    --btn-danger-bg: #d32f2f;
    --btn-danger-hover: #c62828;
    --btn-warning-bg: #f57c00;
    --btn-warning-hover: #ef6c00;
    --btn-secondary-bg: #6c757d;
    --btn-secondary-hover: #5a6268;
    --btn-info-bg: #0288d1;
    --btn-info-hover: #0277bd;
    
    --options-color: #a5d6a7;
}


body {
    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    margin: 0;
    padding: 20px;
    direction: rtl;
    text-align: right;
    color: var(--text-light);
}

/* --- New Layout System (v3.9.0) --- */
.app-header {
    max-width: 1600px;
    margin: 0 auto 20px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
	flex-direction: row-reverse;
    gap: 20px;
	padding-left: 120px;
}

.container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
    display: flex;
    flex-direction: row-reverse;
	gap: 20px;
    align-items: flex-start;
}

.column-left, .column-right {
    background-color: var(--container-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-color);
    flex-shrink: 0;
}

.column-left {
    flex: 45 1 0; /* Grow:45, Shrink:1, Basis:0 */
    position: sticky;
    top: 20px;
    min-width: 0; /* Prevents content overflow */
}

.column-right {
    flex: 55 1 0; /* Grow:55, Shrink:1, Basis:0 */
    min-width: 0; /* Prevents content overflow */
}

/* Responsive layout for smaller screens */
/* Responsive layout for smaller screens (tablets/mobile) */
@media (max-width: 900px) {
    .container {
        flex-direction: column;
    }
    .column-left {
        position: static; /* Disable sticky positioning */
    }
}
/* --- End New Layout System --- */


.helper-app-links {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--container-bg);
    padding: 8px 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
}
.helper-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: bold;
    color: var(--blue-accent);
    padding-left: 12px;
    border-left: 1px solid var(--border-color);
    margin-left: 5px;
    white-space: nowrap;
}
.helper-title svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}
.helper-btn {
    display: inline-block;
    padding: 8px 12px;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9em;
    font-weight: bold;
    transition: all 0.2s ease-in-out;
    white-space: nowrap;
}
.helper-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}
.helper-btn.cbuilder { background-color: var(--btn-success-bg); }
.helper-btn.generator { background-color: var(--btn-info-bg); }
.helper-btn.qa-tool { background-color: var(--btn-warning-bg); }
.helper-btn.reviewer { background-color: #ce93d8; }
.helper-btn.drsrt { background-color: #ef9a9a; }
.helper-btn.renamer { background-color: #4db6ac; }
.helper-btn.tone-analyzer { background-color: #9b59b6; }


h1 {
    color: var(--text-white);
    text-align: center;
    margin: 0;
    font-size: 2em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}
h1 img {
    width: 60px;
    height: 60px;
    filter: drop-shadow(4px 6px 8px rgba(0,0,0,0.4));
}

details {
    margin-bottom: 15px; 
    border: 1px solid var(--border-color);
    border-radius: 10px;
    
    padding: 15px;
    transition: opacity 0.3s;
}
details details {
    margin-top: 15px;
    margin-bottom: 5px;
    background-color: #383838;
}
summary {
    cursor: pointer;
    font-weight: bold;
    color: var(--blue-light);
    padding: 5px 0;
    outline: none;
    user-select: none;
}
summary::-webkit-details-marker { display: none; }
summary::before {
    content: '▼';
    margin-left: 10px;
    display: inline-block;
    transition: transform 0.2s ease-in-out;
}
details[open] > summary::before { transform: rotate(180deg); }

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--blue-accent);
}
input[type="text"], input[type="file"], textarea, input[type="number"], select {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.1em;
    box-sizing: border-box;
    resize: vertical;
    background-color: var(--input-bg);
    color: var(--text-light);
    transition: background-color 0.3s, opacity 0.3s;
}
input:disabled, textarea:disabled, select:disabled {
    background-color: #555 !important;
    opacity: 0.6;
    cursor: not-allowed;
}
textarea { min-height: 100px; }

button {
    display: block;
    width: 100%;
    padding: 15px;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.2em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-bottom: 10px;
	font-family: 'Vazirmatn', Tahoma, sans-serif;
}
button:hover { opacity: 0.9; }
button:disabled {
    background-color: #757575 !important;
    opacity: 0.7;
    cursor: not-allowed;
}

#translateButton { background-color: var(--btn-primary-bg); }
.btn-danger { background-color: var(--btn-danger-bg); }
.btn-danger:hover { background-color: var(--btn-danger-hover) !important; opacity: 1; }
.btn-warning { background-color: var(--btn-warning-bg); }
.btn-warning:hover { background-color: var(--btn-warning-hover) !important; opacity: 1; }
.btn-secondary { background-color: var(--btn-secondary-bg); }
.btn-secondary:hover { background-color: var(--btn-secondary-hover) !important; opacity: 1; }
.btn-info { background-color: var(--btn-info-bg); }
.btn-info:hover { background-color: var(--btn-info-hover) !important; opacity: 1; }

.btn-success-small {
    background-color: var(--btn-success-bg);
    font-size: 0.9em;
    padding: 10px 20px;
    width: auto;
    display: inline-block;
    margin-left: 10px;
}
.btn-success-small:hover { background-color: var(--btn-success-hover) !important; opacity: 1; }

/* New small warning button */
.btn-warning-small {
    background-color: var(--btn-warning-bg);
    font-size: 0.9em;
    padding: 8px 15px;
    width: auto;
    display: inline-block;
    margin-top: 5px;
}
.btn-warning-small:hover { background-color: var(--btn-warning-hover) !important; opacity: 1; }


.file-actions button {
    padding: 8px 15px;
    font-size: 1em;
    width: auto;
    display: inline-block;
    margin-top: 10px;
    margin-left: 10px;
}
.download-individual-btn { background-color: var(--btn-success-bg); }
.download-individual-btn:hover { background-color: var(--btn-success-hover); }

#translationResult {
    margin-top: 15px;
    padding: 20px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    min-height: 200px;
    max-height: 500px;
    overflow-y: auto;
    font-size: 1.1em;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--text-light);
    text-align: left;
    direction: ltr;
}
#statusMessage, #settingsStatusMessage {
    margin-top: 15px;
    text-align: center;
    font-weight: bold;
    min-height: 1.2em;
    color: var(--btn-danger-bg);
}
#fileProgressContainer {
    display: grid;
    grid-template-columns: 1fr; /* Single column layout for progress */
    gap: 15px;
    margin-top: 20px;
}
.file-status-item {
    margin-bottom: 0;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    display: flex;
    flex-direction: column;
}
.file-status-item h4 {
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--blue-accent);
    font-size: 1.1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.progress-bar-container {
    margin-top: 5px;
    height: 20px;
    background-color: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    line-height: 20px;
    font-size: 0.9em;
    background-color: #66bb6a;
    color: white;
    text-align: center;
    transition: width 0.3s ease-in-out;
}
.file-status-message {
    font-size: 0.85em;
    color: var(--text-lighter);
    margin-top: 8px;
    min-height: 1.2em;
}
.help-content {
    padding: 0 10px;
    line-height: 1.7;
    font-size: 0.95em;
}
.help-content h4 {
    color: var(--blue-light);
    margin-top: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 5px;
}
.help-content ul {
    list-style-type: '› ';
    padding-right: 20px;
}
.help-content li {
    margin-bottom: 10px;
}

#subtitleFileInput {
    display: none;
}
label[for="subtitleFileInput"] {
    display: none;
}
#fileList {
    margin-bottom: 20px;
    padding: 40px 10px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    color: var(--text-lighter);
    font-size: 1.1em;
    background-color: var(--input-bg);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    line-height: 1.6;
}
#fileList:hover {
    border-color: var(--blue-light);
    color: var(--text-light);
}
#fileList.drag-over {
    border-color: var(--blue-light);
    background-color: #4a4a4a;
    transform: scale(1.02);
}
#fileList.has-files {
    padding: 10px;
    border-style: solid;
    cursor: default;
}
#fileList.has-files:hover {
    transform: none;
    border-color: var(--border-color);
}
#fileList span {
    display: inline-block;
    background-color: #616161;
    padding: 4px 8px;
    margin: 2px;
    border-radius: 4px;
    color: var(--text-light);
}

.searchable-dropdown-container {
    position: relative;
}
.searchable-dropdown-list {
    position: absolute;
    z-index: 100;
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-height: 200px;
    overflow-y: auto;
    width: 100%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    display: none;
    margin-top: -15px;
}
.searchable-dropdown-list div {
    padding: 10px 12px;
    cursor: pointer;
    color: var(--text-light);
}
.searchable-dropdown-list div:hover {
    background-color: var(--btn-success-bg);
    color: white;
}
.horizontal-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}
.horizontal-group > div {
    flex: 1 1 calc(50% - 10px);
    min-width: 250px;
}

.checkbox-grid {
    display: grid;
    gap: 5px 10px;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    background-color: var(--input-bg);
}
.genre-grid {
     grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.tone-grid {
     grid-template-columns: 1fr 1fr;
}
.checkbox-grid strong {
    grid-column: 1 / -1;
    margin-top: 8px;
    margin-bottom: 5px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--border-color);
    color: var(--blue-accent);
    font-size: 0.9em;
}
.checkbox-grid label {
    margin-bottom: 0;
    font-weight: normal;
    color: var(--text-light);
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.95em;
}
.checkbox-grid input[type="checkbox"] {
    width: auto;
    margin-left: 8px;
    margin-bottom: 0;
    cursor: pointer;
}
.form-group-inline {
    display: flex;
    align-items: center;/* آیتم‌ها به بالا می‌چسبند */
	justify-content: space-between; /* <-- این خط را اضافه کنید */
    flex-wrap: wrap; /* برای واکنش‌گرایی بهتر */
    margin-top: -10px;
    margin-bottom: 20px;
}
.form-group-inline small {
    margin-right: 5px;
    color: var(--text-lighter);
}
.button-group-split {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 20px;
    gap: 15px;
}
.button-group-split button {
    flex: 0 1 auto;
    width: auto;
    margin-bottom: 0;
    font-size: 1em;
    padding: 10px 20px;
}
small.field-description {
    display: block;
    margin-top: -15px;
    margin-bottom: 20px;
    color: #9e9e9e;
}
.toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    transition: opacity 0.3s;
}
.toggle-label input[type="checkbox"] {
    width: auto;
    margin-bottom: 0;
    flex-shrink: 0;
    cursor: pointer;
}

#profileManagerContainer {
    border: 1px solid var(--btn-info-bg);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
    background-color: #383838;
}
.profile-manager-button-group {
    display: flex;
    gap: 10px;
    margin-top: -10px; 
    margin-bottom: 20px;
}
.profile-manager-button-group button {
    flex: 1; 
    width: auto;
    margin-bottom: 0;
    font-size: 1em;
    padding: 12px 10px;
}

.advanced-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding-top: 15px;
}
.advanced-settings-grid > div {
    display: flex;
    flex-direction: column;
}

#toneSectionContainer {
    grid-column: 1 / -1;
}

.main-action-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}
.main-action-buttons button {
    margin-bottom: 0 !important;
    width: auto !important;
}
.main-action-buttons #translateButton {
    flex: 3;
}
.main-action-buttons #copyPromptBtn {
    flex: 1.5;
}
.main-action-buttons #updatePromptBtn {
    flex: 1.5;
    white-space: nowrap;
}

#operationReportContainer {
    border-top: 2px solid var(--btn-warning-bg);
    padding-top: 15px;
    margin-top: 25px;
}
#operationReportContainer summary {
    color: var(--btn-warning-bg);
}
.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px 20px;
    font-size: 0.95em;
}
.report-grid div {
    background: #444;
    padding: 8px 12px;
    border-radius: 6px;
}
.report-grid strong {
    color: var(--blue-accent);
    margin-left: 8px;
}
#reportFileTimings ul, #reportApiKeyUsage ul {
    padding-right: 20px;
    margin-top: 5px;
    margin-bottom: 5px;
}


.app-version-footer {
    position: fixed;
    bottom: 8px;
    left: 10px;
    font-size: 0.85em;
    color: #a0a0a0;
    direction: ltr;
    user-select: none;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(33, 33, 33, 0.85);
    padding: 5px 12px;
    border-radius: 8px;
    backdrop-filter: blur(2px);
}

#appVersionText {
    color: #03A062;
    font-weight: bold;
}

.footer-separator {
    color: var(--border-color);
    opacity: 0.6;
}

.app-version-footer a {
    color: var(--blue-light);
    text-decoration: none;
    font-weight: bold;
}

.app-version-footer a:hover {
    text-decoration: underline;
}

.api-key-model-container {
    display: flex;
    gap: 20px;
    align-items: flex-end;
}

.model-selector-wrapper {
    flex: 0 0 210px;
}

.api-key-wrapper {
    flex-grow: 1;
}

.api-key-wrapper textarea {
    margin-bottom: 1 !important;
}

.model-selector-wrapper select {
    width: 100%;
    padding: 12px;
    margin-bottom: 1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.1em;
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--text-light);
    transition: background-color 0.3s, opacity 0.3s;
}

.rtl-toggle-container {
    background-color: rgba(0,0,0,0.2);
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.rtl-toggle-container label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    color: var(--text-lighter);
    font-weight: normal;
    cursor: pointer;
}

.rtl-toggle-container input[type="checkbox"] {
    width: auto;
    margin: 0;
}
/* --- Prompt Template Selector Styles (v5.2.4) --- */
.prompt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px; /* Keeps the original label margin */
}

#promptTemplateSelector {
    flex-shrink: 0; /* Prevents the dropdown from shrinking */
    width: auto;
    padding: 6px 10px;
    font-size: 0.9em;
    margin-bottom: 0; /* Overrides the default margin for select elements */
    border-color: var(--btn-info-bg);
}

.ltr-textarea {
    direction: ltr;
    text-align: left;
    font-family: 'Consolas', 'Courier New', monospace; /* فونت مناسب برای کد و متن انگلیسی */
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.result-header label {
    margin-bottom: 0;
}

.btn-info-small {
    background-color: var(--btn-info-bg);
    font-size: 0.9em;
    padding: 8px 15px;
    width: auto;
    display: inline-block;
}

.btn-info-small:hover {
    background-color: var(--btn-info-hover) !important;
    opacity: 1;
}
.technical-settings-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    align-items: end;
}

.temperature-slider-container {
    grid-column: 1 / -1; /* باعث می‌شود این آیتم تمام عرض را بگیرد */
}

.temperature-slider-container label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#temperatureValueLabel {
    background-color: var(--input-bg);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--blue-light);
    font-weight: bold;
}

#temperatureInput {
    width: 100%;
    margin-top: 8px;
    margin-bottom: 0;
}
/* --- API Version Toggle Styles (v5.6.0) --- */


.api-version-toggle-container label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 5px; /* <-- این خط جدید فقط سوییچ را پایین می‌آورد */
	margin: 0;
    color: var(--text-lighter);
    font-weight: normal;
    cursor: pointer;
    font-size: 0.9em;
}

.api-version-toggle-container input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.1);
}

/* --- Get API Key Link Styles (v5.7.1) --- */
.label-with-link {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
}

.get-key-link {
    color: var(--blue-light);
    text-decoration: none;
    font-size: 0.9em;
    font-weight: bold;
    margin-right: 5px; /* فاصله از سمت راست */
    transition: all 0.2s ease;
}

.get-key-link:hover {
    color: var(--text-white);
    text-decoration: underline;
    opacity: 0.9;
}

/* --- Modern Settings Details Style (v5.6.4) --- */
.modern-details {
    background-color: var(--container-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: 25px; /* فاصله بیشتر از پایین */
}

.modern-details[open] {
    border-color: var(--btn-info-bg); /* رنگ کادر در حالت باز */
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* استایل دهی به سرتیتر (Summary) مخصوص این کلاس */
.modern-details > summary {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1em;
    list-style: none; /* حذف نشانگر استاندارد */
    display: flex;
    justify-content: space-between; /* فاصله بین متن و فلش */
    align-items: center;
    background-color: rgba(255, 255, 255, 0.03);
    transition: background 0.2s;
    color: var(--blue-accent);
}

.modern-details > summary:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

/* حذف نشانگرهای پیش‌فرض مرورگر و استایل‌های قبلی */
.modern-details > summary::-webkit-details-marker { display: none; }
.modern-details > summary::before { content: none !important; } 

/* اضافه کردن فلش اختصاصی متحرک */
.modern-details > summary::after {
    content: '❮'; /* فلش به سمت چپ (برای راست‌چین) */
    font-size: 0.9em;
    transition: transform 0.3s ease;
    color: var(--text-lighter);
}

.modern-details[open] > summary::after {
    transform: rotate(-90deg); /* چرخش به پایین در حالت باز */
    color: var(--btn-info-bg);
}

/* فاصله داخلی برای محتوای تنظیمات */
.modern-details > div, 
.modern-details > .horizontal-group,
.modern-details > details { 
    padding-left: 20px;
    padding-right: 20px;
}
/* فاصله اولین المنت بعد از باز شدن */
.modern-details > *:nth-child(2) {
    margin-top: 20px;
}





/* استایل دهی به تمام چک‌باکس‌ها */
.toggle-label input[type="checkbox"] {
    width: 35px; /* 30% کوچکتر از 50px */
    height: 17.5px; /* 30% کوچکتر از 25px */
    appearance: none;
    background-color: #f44336; /* قرمز به‌طور پیش‌فرض */
    border-radius: 25px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s;
}

.toggle-label input[type="checkbox"]:checked {
    background-color: #1976d2; /* آبی وقتی فعال است */
}

.toggle-label input[type="checkbox"]::before {
    content: "";
    position: absolute;
    top: 2px; /* موقعیت عمودی دایره */
    left: 2px; /* موقعیت افقی دایره */
    width: 12px; /* 30% کوچکتر از 20px */
    height: 12px; /* 30% کوچکتر از 20px */
    background-color: white;
    border-radius: 50%;
    transition: transform 0.3s;
}

.toggle-label input[type="checkbox"]:checked::before {
    transform: translateX(17.5px); /* حرکت دایره به سمت راست وقتی فعال است */
}