/**
 * Icontact Public Styles
 * RTL, Responsive, Modern Design
 */

/* Base */
.icontact-public {
    font-family: 'Tahoma', 'Vazir', 'IRANSans', sans-serif;
    direction: rtl;
    text-align: right;
    line-height: 1.6;
}

/* Container */
.icontact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Form Card */
.icontact-form-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.icontact-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

/* Header */
.icontact-form-header {
    text-align: center;
    margin-bottom: 40px;
}

.icontact-form-title {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin: 0 0 10px 0;
}

.icontact-form-description {
    color: #666;
    font-size: 16px;
    margin: 0;
}

/* Form Groups */
.icontact-form-group {
    margin-bottom: 25px;
    position: relative;
}

.icontact-label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    font-size: 15px;
}

.icontact-label span.required {
    color: #ef4444;
    margin-left: 5px;
}

.icontact-input,
.icontact-select,
.icontact-textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: inherit;
    background: #f9fafb;
}

.icontact-input:focus,
.icontact-select:focus,
.icontact-textarea:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.icontact-textarea {
    min-height: 150px;
    resize: vertical;
}

/* File Upload */
.icontact-file-upload {
    position: relative;
    border: 2px dashed #e5e7eb;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.icontact-file-upload:hover {
    border-color: #667eea;
    background: #f0f4ff;
}

.icontact-file-upload.dragover {
    border-color: #667eea;
    background: #eef2ff;
    transform: scale(1.02);
}

.icontact-file-upload-icon {
    font-size: 48px;
    color: #667eea;
    margin-bottom: 15px;
}

.icontact-file-upload-text {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
}

.icontact-file-upload-hint {
    font-size: 13px;
    color: #999;
}

.icontact-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* File Preview */
.icontact-files-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.icontact-file-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.icontact-file-item:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.icontact-file-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
}

.icontact-file-item .file-type-icon {
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
}

.icontact-file-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px;
    font-size: 11px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.icontact-file-remove {
    position: absolute;
    top: 5px;
    left: 5px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s ease;
    color: #ef4444;
}

.icontact-file-remove:hover {
    background: #ef4444;
    color: white;
    transform: rotate(90deg);
}

/* Buttons */
.icontact-btn {
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: inherit;
    width: 100%;
}

.icontact-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.icontact-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.icontact-btn-primary:active {
    transform: translateY(-1px);
}

.icontact-btn-secondary {
    background: #f3f4f6;
    color: #666;
}

.icontact-btn-secondary:hover {
    background: #e5e7eb;
}

/* Success Message */
.icontact-success {
    text-align: center;
    padding: 40px;
}

.icontact-success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
    margin-bottom: 20px;
    animation: icontactPulse 0.6s ease;
}

@keyframes icontactPulse {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.icontact-success-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.icontact-success-text {
    color: #666;
    font-size: 16px;
    margin-bottom: 30px;
}

.icontact-tracking-number {
    background: #f0fdf4;
    border: 2px solid #10b981;
    padding: 20px;
    border-radius: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #059669;
    display: inline-block;
    margin-bottom: 30px;
}

/* Tracking Form */
.icontact-tracking-form {
    max-width: 600px;
    margin: 0 auto;
}

.icontact-tracking-result {
    margin-top: 30px;
    animation: icontactSlideUp 0.5s ease;
}

@keyframes icontactSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Message Card */
.icontact-message-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.icontact-message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #f3f4f6;
    margin-bottom: 20px;
}

.icontact-message-id {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
}

.icontact-message-date {
    color: #999;
    font-size: 14px;
}

.icontact-message-status {
    display: inline-block;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 15px;
}

.icontact-status-pending {
    background: #fef3c7;
    color: #d97706;
}

.icontact-status-review {
    background: #dbeafe;
    color: #1d4ed8;
}

.icontact-status-answered {
    background: #dcfce7;
    color: #16a34a;
}

.icontact-status-closed {
    background: #f3f4f6;
    color: #6b7280;
}

.icontact-message-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.icontact-info-item {
    background: #f9fafb;
    padding: 15px;
    border-radius: 8px;
}

.icontact-info-label {
    font-size: 12px;
    color: #999;
    margin-bottom: 5px;
}

.icontact-info-value {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.icontact-message-content {
    background: #f9fafb;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.icontact-message-text {
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* Response */
.icontact-response {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    animation: icontactSlideUp 0.5s ease;
}

.icontact-response-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.icontact-response-icon {
    width: 40px;
    height: 40px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.icontact-response-title {
    font-weight: 600;
    color: #059669;
    font-size: 16px;
}

.icontact-response-date {
    color: #059669;
    font-size: 12px;
    opacity: 0.8;
}

.icontact-response-content {
    color: #065f46;
    line-height: 1.8;
}

/* Loading */
.icontact-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.icontact-loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.icontact-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e5e7eb;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: icontactSpin 0.8s linear infinite;
}

@keyframes icontactSpin {
    to { transform: rotate(360deg); }
}

/* Error Messages */
.icontact-error {
    background: #fef2f2;
    border: 2px solid #fecaca;
    color: #dc2626;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    animation: icontactShake 0.5s ease;
}

@keyframes icontactShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* Responsive */
@media (max-width: 768px) {
    .icontact-container {
        padding: 20px 15px;
    }
    
    .icontact-form-card {
        padding: 25px;
    }
    
    .icontact-form-title {
        font-size: 22px;
    }
    
    .icontact-form-description {
        font-size: 14px;
    }
    
    .icontact-input,
    .icontact-select,
    .icontact-textarea {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .icontact-btn {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .icontact-message-info {
        grid-template-columns: 1fr;
    }
    
    .icontact-files-preview {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 10px;
    }
    
    /* Tabbed Interface - Mobile Responsive */
    .icontact-tabs-header {
        flex-direction: column;
    }
    
    .icontact-tab-btn {
        padding: 15px;
        font-size: 14px;
        width: 100%;
        text-align: center;
    }
    
    .icontact-tab-content {
        padding: 25px 15px;
    }
}

/* Tabbed Interface */
.icontact-tabs-container {
    min-height: 600px;
}

.icontact-tabs-header {
    display: flex;
    gap: 0;
    margin-bottom: 0;
    border-radius: 15px 15px 0 0;
    overflow: hidden;
}

.icontact-tab-btn {
    flex: 1;
    padding: 20px;
    border: none;
    background: #f3f4f6;
    color: #666;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.icontact-tab-btn:hover {
    background: #e5e7eb;
    color: #333;
}

.icontact-tab-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.icontact-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: white;
    border-radius: 3px 3px 0 0;
}

.icontact-tab-content {
    display: none;
    padding: 40px;
    animation: icontactFadeIn 0.3s ease;
}

.icontact-tab-content.active {
    display: block;
}

@keyframes icontactFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.icontact-reply-form {
    margin-top: 30px;
    padding: 30px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 15px;
    animation: icontactFadeIn 0.5s ease;
}

.icontact-reply-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(16, 185, 129, 0.2);
}

.icontact-reply-header h3 {
    margin: 0 0 10px 0;
    color: #059669;
    font-size: 20px;
    font-weight: 700;
}

.icontact-reply-header p {
    margin: 0;
    color: #047857;
    font-size: 14px;
}

/* Print Styles */
@media print {
    .icontact-btn,
    .icontact-file-upload {
        display: none;
    }
    
    .icontact-form-card {
        box-shadow: none;
        border: 1px solid #e5e7eb;
    }
    
    .icontact-tab-btn {
        display: none;
    }
    
    .icontact-tab-content {
        display: block !important;
    }
}

/* Conversation Thread Styles */
.icontact-conversation-thread {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.icontact-conversation-thread .icontact-message-card {
    position: relative;
}

.icontact-conversation-thread .icontact-message-card.reply {
    margin-right: 30px;
    border-right: 4px solid #667eea;
    background: #f8f9ff;
}

.icontact-conversation-thread .icontact-message-card.original {
    background: white;
    border: 2px solid #e5e7eb;
}

.reply-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.icontact-conversation-thread .icontact-message-card.reply .icontact-message-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Sender Badges */
.sender-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
}

.admin-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.user-badge {
    background: #10b981;
    color: white;
}

.original-badge {
    background: #3b82f6;
    color: white;
}

/* Message Subject */
.icontact-message-subject {
    padding: 12px 15px;
    background: #f3f4f6;
    border-radius: 8px;
    margin: 15px 0;
    font-size: 14px;
    color: #374151;
}

/* Sender Info */
.icontact-sender-info {
    padding: 10px 15px;
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border-radius: 8px;
    margin: 10px 0;
    font-size: 13px;
    color: #667eea;
    font-weight: 600;
}

/* Conversation Thread Improvements */
.icontact-conversation-thread {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.icontact-message-card.original {
    border-right: 4px solid #3b82f6;
}

.icontact-message-card.reply {
    border-right: 4px solid #10b981;
    background: #f9fafb;
}

.icontact-message-card {
    transition: all 0.3s ease;
}

.icontact-message-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Enhanced Sender Information Styles */
.icontact-message-sender-info {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    padding: 18px;
    margin: 20px 0;
    border: 1px solid #e5e7eb;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.icontact-sender-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #e5e7eb;
}

.icontact-sender-details:last-child {
    border-bottom: none;
}

.icontact-sender-label {
    font-weight: 600;
    color: #666;
    font-size: 14px;
    flex: 0 0 100px;
}

.icontact-sender-value {
    color: #333;
    font-size: 14px;
    font-weight: 500;
    flex: 1;
    text-align: left;
    direction: ltr;
}

/* Responsive Mobile Enhancements */
@media (max-width: 768px) {
    .icontact-container {
        padding: 15px 10px;
    }
    
    .icontact-form-card {
        padding: 25px 20px;
        border-radius: 12px;
        margin: 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }
    
    .icontact-tabs-header {
        display: flex;
        position: sticky;
        top: 0;
        background: white;
        z-index: 100;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        margin: -25px -20px 20px -20px;
        padding: 10px;
        border-radius: 12px 12px 0 0;
    }
    
    .icontact-tab-btn {
        flex: 1;
        padding: 15px 10px;
        font-size: 14px;
        border: none;
        background: #f9fafb;
        border-radius: 10px;
        margin: 5px;
        transition: all 0.3s ease;
        font-weight: 600;
        color: #666;
    }
    
    .icontact-tab-btn.active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    }
    
    .icontact-form-title {
        font-size: 22px;
    }
    
    .icontact-form-description {
        font-size: 14px;
    }
    
    .icontact-form-group {
        margin-bottom: 20px;
    }
    
    .icontact-input,
    .icontact-select,
    .icontact-textarea {
        padding: 12px 15px;
        font-size: 14px;
        border-radius: 10px;
    }
    
    .icontact-btn {
        padding: 12px 25px;
        font-size: 14px;
        border-radius: 10px;
        width: 100%;
    }
    
    .icontact-message-card {
        padding: 20px;
        border-radius: 12px;
        margin-bottom: 15px;
    }
    
    .icontact-message-sender-info {
        padding: 15px;
        margin: 15px 0;
    }
    
    .icontact-sender-details {
        flex-direction: column;
        align-items: flex-start;
        padding: 8px 0;
    }
    
    .icontact-sender-label {
        flex: none;
        font-size: 12px;
        margin-bottom: 4px;
    }
    
    .icontact-sender-value {
        flex: none;
        font-size: 13px;
        text-align: right;
        direction: rtl;
        width: 100%;
    }
    
    .icontact-file-upload {
        padding: 20px;
    }
    
    .icontact-tracking-result {
        margin: 20px -20px;
        padding: 20px;
        background: #f8f9fa;
        border-radius: 12px;
    }
    
    /* App-like touch feedback */
    .icontact-btn:active {
        transform: scale(0.98);
    }
    
    .icontact-tab-btn:active {
        transform: scale(0.95);
    }
    
    .icontact-input:focus,
    .icontact-select:focus,
    .icontact-textarea:focus {
        transform: scale(1.01);
    }
    
    /* Smooth scrolling */
    html, body {
        scroll-behavior: smooth;
    }
    
    /* Prevent zoom on input focus (iOS) */
    .icontact-input,
    .icontact-select,
    .icontact-textarea {
        font-size: 16px !important;
    }
    
    @media (max-width: 375px) {
        .icontact-form-card {
            padding: 20px 15px;
        }
        
        .icontact-form-title {
            font-size: 20px;
        }
        
        .icontact-tab-btn {
            font-size: 13px;
            padding: 12px 8px;
        }
    }
}

/* Clickable Tracking Code */
.icontact-message-id {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.icontact-message-id:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.icontact-message-id::after {
    content: '🔗';
    position: absolute;
    top: 50%;
    left: -25px;
    transform: translateY(-50%);
    opacity: 0;
    transition: all 0.3s ease;
    font-size: 12px;
}

.icontact-message-id:hover::after {
    opacity: 1;
    left: -20px;
}

@media (max-width: 768px) {
    .icontact-message-id::after {
        display: none;
    }
}