/* 
 * أنماط أداة دمج الصور للشورت
 * ============================
 */

:root {
    --primary-color: #4a6da7;
    --primary-dark: #345a8f;
    --secondary-color: #6c5ce7;
    --accent-color: #f39c12;
    --accent-hover: #e67e22;
    --danger-color: #e74c3c;
    --success-color: #2ecc71;
    --info-color: #3498db;
    --warning-color: #f1c40f;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* ===== أساسيات ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 20px;
    max-width: 100vw;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ===== الترويسة ===== */
header {
    text-align: center;
    margin-bottom: 30px;
}

h1, h2, h3, h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.subtitle {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* ===== البطاقات ===== */
.card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 25px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

/* ===== النموذج ومدخلات المستخدم ===== */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--primary-color);
}

input[type="text"],
input[type="number"],
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 109, 167, 0.1);
}

.range-container {
    position: relative;
    padding-bottom: 25px;
}

.range-input {
    width: 100%;
    -webkit-appearance: none;
    height: 8px;
    border-radius: 5px;
    background: #e0e0e0;
    outline: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

.range-input::-webkit-slider-thumb:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.range-value {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: 14px;
    color: var(--secondary-color);
}

/* ===== الأزرار ===== */
.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: var(--transition);
    width: 100%;
    margin-top: 10px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

.btn-accent {
    background-color: var(--accent-color);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
}

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

.btn-danger {
    background-color: var(--danger-color);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-icon {
    padding: 8px;
    border-radius: 50%;
    width: auto;
    aspect-ratio: 1/1;
}

/* ===== منطقة إسقاط الملفات ===== */
.file-input-container {
    position: relative;
    width: 100%;
    height: 200px;
    border: 2px dashed #ccc;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 15px;
    overflow: hidden;
}

.file-input-container:hover {
    border-color: var(--primary-color);
    background-color: rgba(74, 109, 167, 0.05);
}

.file-input-container.highlight {
    border-color: var(--primary-color);
    background-color: rgba(74, 109, 167, 0.1);
}

.file-input-container input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-icon {
    font-size: 40px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.file-input-text {
    text-align: center;
    font-size: 16px;
    color: var(--text-light);
}

/* ===== الصور المصغرة ===== */
.thumbnails-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.thumbnail-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
}

.thumbnail {
    width: 100%;
    height: 100%;
    border-radius: 5px;
    object-fit: cover;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail:hover {
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.thumbnail-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background-color: var(--danger-color);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    cursor: pointer;
    z-index: 2;
    transition: var(--transition);
}

.thumbnail-remove:hover {
    transform: scale(1.1);
}

/* ===== معاينة ===== */
.preview-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px 0;
}

.preview-frame {
    width: 270px;
    height: 480px;
    background-color: #000;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    margin-bottom: 20px;
    border: 10px solid #222;
    transition: var(--transition);
}

.preview-content {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #333;
    position: relative;
}

.preview-image {
    height: auto;
    object-fit: contain;
    position: relative;
    transition: var(--transition);
}

.preview-caption {
    color: var(--text-light);
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
}

/* ===== معرض الصور ===== */
.gallery-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.gallery-item {
    position: relative;
    width: calc(50% - 15px);
    max-width: 200px;
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-item-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: space-around;
    padding: 8px;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-actions {
    transform: translateY(0);
}

.gallery-item-btn {
    color: white;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    font-size: 14px;
}

.gallery-item-btn:hover {
    color: var(--accent-color);
}

/* ===== حالة المعالجة ===== */
.status-message {
    margin-top: 15px;
    padding: 12px;
    border-radius: var(--border-radius);
    background-color: #f0f8ff;
    text-align: center;
    display: none;
    transition: var(--transition);
}

.status-message.success {
    background-color: #d4edda;
    color: #155724;
}

.status-message.error {
    background-color: #f8d7da;
    color: #721c24;
}

.status-message.info {
    background-color: #e0f7fa;
    color: #01579b;
}

.status-message.warning {
    background-color: #fff3cd;
    color: #856404;
}

.progress-container {
    width: 100%;
    background-color: #e0e0e0;
    border-radius: 5px;
    margin-top: 15px;
    display: none;
    overflow: hidden;
}

.progress-bar {
    height: 10px;
    background-color: var(--primary-color);
    border-radius: 5px;
    width: 0%;
    transition: width 0.3s;
}

/* ===== تخطيط الشبكة ===== */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.layout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.btn-group {
    display: flex;
    gap: 10px;
}

.flex-row {
    display: flex;
    gap: 15px;
}

.flex-grow {
    flex-grow: 1;
}

/* ===== المحطات الاستجابية ===== */
@media (min-width: 576px) {
    .preview-frame {
        width: 300px;
        height: 533px;
    }
}

@media (min-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .preview-frame {
        width: 320px;
        height: 568px;
    }
    
    .gallery-item {
        width: calc(33.333% - 15px);
    }
}

@media (min-width: 992px) {
    .layout-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .preview-frame {
        width: 360px;
        height: 640px;
    }
    
    .gallery-item {
        width: calc(25% - 15px);
    }
}

/* ===== الأنماط الإضافية والتأثيرات ===== */
.layout-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
}

.layout-option:hover {
    background-color: rgba(74, 109, 167, 0.05);
}

.layout-option.active {
    border-color: var(--primary-color);
    background-color: rgba(74, 109, 167, 0.1);
}

.layout-icon {
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f0f0f0;
    border-radius: var(--border-radius);
}

.layout-option-text {
    font-size: 14px;
    text-align: center;
}

.filter-preview {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.filter-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
}

.filter-option:hover {
    background-color: rgba(74, 109, 167, 0.05);
}

.filter-option.active {
    border-color: var(--primary-color);
    background-color: rgba(74, 109, 167, 0.1);
}

.filter-name {
    font-size: 14px;
}

.hidden {
    display: none !important;
}

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 120px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ===== الانيميشن ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.bounce {
    animation: bounce 1s;
}