/**
 * تصميم الواجهة الأمامية لنظام الفوترة الصوتية
 * 
 * @package Mayazin_Voice_Invoicing
 * @since 1.0.0
 */

/* استيراد خط Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700&display=swap');

/* المتغيرات الأساسية */
:root {
    --mayazin-primary: #2563eb;
    --mayazin-primary-dark: #1d4ed8;
    --mayazin-secondary: #64748b;
    --mayazin-success: #059669;
    --mayazin-warning: #d97706;
    --mayazin-error: #dc2626;
    --mayazin-background: #f8fafc;
    --mayazin-surface: #ffffff;
    --mayazin-border: #e2e8f0;
    --mayazin-text: #1e293b;
    --mayazin-text-light: #64748b;
    --mayazin-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --mayazin-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --mayazin-radius: 8px;
    --mayazin-radius-lg: 12px;
    --mayazin-spacing: 1rem;
    --mayazin-font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* إعدادات أساسية */
.mayazin-container {
    font-family: var(--mayazin-font-family);
    direction: rtl;
    text-align: right;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--mayazin-spacing);
    background-color: var(--mayazin-background);
    min-height: 100vh;
}

.mayazin-container * {
    box-sizing: border-box;
}

/* رأس الصفحة */
.mayazin-header {
    text-align: center;
    margin-bottom: calc(var(--mayazin-spacing) * 3);
    padding: calc(var(--mayazin-spacing) * 2);
    background: linear-gradient(135deg, var(--mayazin-primary) 0%, var(--mayazin-primary-dark) 100%);
    color: white;
    border-radius: var(--mayazin-radius-lg);
    box-shadow: var(--mayazin-shadow-lg);
}

.mayazin-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mayazin-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    margin: 0;
    opacity: 0.9;
}

/* منطقة التسجيل الصوتي */
.mayazin-recording-section {
    background: var(--mayazin-surface);
    border-radius: var(--mayazin-radius-lg);
    padding: calc(var(--mayazin-spacing) * 2);
    margin-bottom: calc(var(--mayazin-spacing) * 2);
    box-shadow: var(--mayazin-shadow);
    border: 1px solid var(--mayazin-border);
}

.mayazin-recording-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--mayazin-spacing);
}

/* زر التسجيل الرئيسي */
.mayazin-record-button-container {
    position: relative;
}

.mayazin-record-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--mayazin-primary) 0%, var(--mayazin-primary-dark) 100%);
    color: white;
    font-family: var(--mayazin-font-family);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--mayazin-shadow-lg);
    position: relative;
    overflow: hidden;
}

.mayazin-record-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

.mayazin-record-btn.recording {
    background: linear-gradient(135deg, var(--mayazin-error) 0%, #b91c1c 100%);
    animation: pulse 2s infinite;
}

.mayazin-record-btn.processing {
    background: linear-gradient(135deg, var(--mayazin-warning) 0%, #b45309 100%);
    cursor: not-allowed;
}

.mayazin-record-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* أيقونة التسجيل */
.mayazin-record-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: currentColor;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.mayazin-record-btn.recording .mayazin-record-icon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    animation: blink 1s infinite;
}

/* نص زر التسجيل */
.mayazin-record-text {
    font-size: 0.75rem;
    line-height: 1.2;
}

/* مؤشر حالة التسجيل */
.mayazin-recording-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--mayazin-background);
    border-radius: var(--mayazin-radius);
    border: 1px solid var(--mayazin-border);
}

.mayazin-status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--mayazin-secondary);
    transition: all 0.3s ease;
}

.mayazin-recording-status.recording .mayazin-status-indicator {
    background: var(--mayazin-error);
    animation: pulse 1.5s infinite;
}

.mayazin-recording-status.processing .mayazin-status-indicator {
    background: var(--mayazin-warning);
    animation: spin 1s linear infinite;
}

.mayazin-status-text {
    font-size: 0.875rem;
    color: var(--mayazin-text);
    font-weight: 500;
}

/* مؤشر الوقت */
.mayazin-recording-timer {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mayazin-text);
    font-family: 'Courier New', monospace;
    direction: ltr;
    text-align: center;
    min-width: 80px;
}

.mayazin-recording-timer.recording {
    color: var(--mayazin-error);
}

/* شريط التقدم */
.mayazin-recording-progress {
    width: 100%;
    max-width: 300px;
    height: 6px;
    background: var(--mayazin-border);
    border-radius: 3px;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mayazin-recording-progress.active {
    opacity: 1;
}

.mayazin-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--mayazin-primary) 0%, var(--mayazin-primary-dark) 100%);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 3px;
}

/* رسائل الحالة */
.mayazin-messages {
    margin-top: var(--mayazin-spacing);
    min-height: 40px;
}

.mayazin-message {
    padding: 0.75rem 1rem;
    border-radius: var(--mayazin-radius);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mayazin-message.success {
    background: #dcfce7;
    color: var(--mayazin-success);
    border: 1px solid #bbf7d0;
}

.mayazin-message.error {
    background: #fef2f2;
    color: var(--mayazin-error);
    border: 1px solid #fecaca;
}

.mayazin-message.warning {
    background: #fffbeb;
    color: var(--mayazin-warning);
    border: 1px solid #fed7aa;
}

.mayazin-message.info {
    background: #eff6ff;
    color: var(--mayazin-primary);
    border: 1px solid #bfdbfe;
}

/* منطقة النص المحول */
.mayazin-transcription-section {
    background: var(--mayazin-surface);
    border-radius: var(--mayazin-radius-lg);
    padding: calc(var(--mayazin-spacing) * 2);
    margin-bottom: calc(var(--mayazin-spacing) * 2);
    box-shadow: var(--mayazin-shadow);
    border: 1px solid var(--mayazin-border);
}

.mayazin-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mayazin-text);
    margin: 0 0 var(--mayazin-spacing) 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--mayazin-primary);
}

.mayazin-transcription-container {
    display: flex;
    flex-direction: column;
    gap: var(--mayazin-spacing);
}

.mayazin-transcribed-text {
    width: 100%;
    min-height: 100px;
    padding: 1rem;
    border: 2px solid var(--mayazin-border);
    border-radius: var(--mayazin-radius);
    font-family: var(--mayazin-font-family);
    font-size: 1rem;
    line-height: 1.6;
    resize: vertical;
    transition: border-color 0.3s ease;
    background: var(--mayazin-background);
}

.mayazin-transcribed-text:focus {
    outline: none;
    border-color: var(--mayazin-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.mayazin-transcription-actions {
    display: flex;
    gap: var(--mayazin-spacing);
    justify-content: flex-start;
}

/* منطقة الفاتورة */
.mayazin-invoice-section {
    background: var(--mayazin-surface);
    border-radius: var(--mayazin-radius-lg);
    padding: calc(var(--mayazin-spacing) * 2);
    margin-bottom: calc(var(--mayazin-spacing) * 2);
    box-shadow: var(--mayazin-shadow);
    border: 1px solid var(--mayazin-border);
}

/* نموذج الفاتورة */
.mayazin-invoice-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--mayazin-spacing) * 2);
}

.mayazin-form-section {
    padding: calc(var(--mayazin-spacing) * 1.5);
    border: 1px solid var(--mayazin-border);
    border-radius: var(--mayazin-radius);
    background: var(--mayazin-background);
}

.mayazin-form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--mayazin-text);
    margin: 0 0 var(--mayazin-spacing) 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mayazin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--mayazin-spacing);
}

.mayazin-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--mayazin-spacing);
    margin-bottom: var(--mayazin-spacing);
}

.mayazin-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mayazin-form-group-wide {
    grid-column: 1 / -1;
}

.mayazin-form-group-full {
    grid-column: 1 / -1;
}

.mayazin-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--mayazin-text);
}

.mayazin-input,
.mayazin-select,
.mayazin-textarea {
    padding: 0.75rem;
    border: 2px solid var(--mayazin-border);
    border-radius: var(--mayazin-radius);
    font-family: var(--mayazin-font-family);
    font-size: 0.875rem;
    transition: all 0.3s ease;
    background: var(--mayazin-surface);
}

.mayazin-input:focus,
.mayazin-select:focus,
.mayazin-textarea:focus {
    outline: none;
    border-color: var(--mayazin-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.mayazin-input:invalid {
    border-color: var(--mayazin-error);
}

/* منتجات الفاتورة */
.mayazin-invoice-items {
    display: flex;
    flex-direction: column;
    gap: var(--mayazin-spacing);
}

.mayazin-invoice-item {
    background: var(--mayazin-surface);
    border: 1px solid var(--mayazin-border);
    border-radius: var(--mayazin-radius);
    padding: var(--mayazin-spacing);
    position: relative;
}

.mayazin-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--mayazin-spacing);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--mayazin-border);
}

.mayazin-item-number {
    font-weight: 600;
    color: var(--mayazin-primary);
}

.mayazin-remove-item {
    width: 24px;
    height: 24px;
    border: none;
    background: var(--mayazin-error);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    transition: all 0.3s ease;
}

.mayazin-remove-item:hover {
    background: #b91c1c;
    transform: scale(1.1);
}

.mayazin-item-fields {
    display: flex;
    flex-direction: column;
    gap: var(--mayazin-spacing);
}

/* المجاميع */
.mayazin-totals-container {
    display: flex;
    flex-direction: column;
    gap: var(--mayazin-spacing);
}

.mayazin-totals-display {
    background: var(--mayazin-surface);
    border: 1px solid var(--mayazin-border);
    border-radius: var(--mayazin-radius);
    padding: var(--mayazin-spacing);
}

.mayazin-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--mayazin-border);
}

.mayazin-total-row:last-child {
    border-bottom: none;
}

.mayazin-total-final {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--mayazin-primary);
    border-top: 2px solid var(--mayazin-primary);
    margin-top: 0.5rem;
    padding-top: 1rem;
}

.mayazin-total-label {
    font-weight: 500;
    color: var(--mayazin-text);
}

.mayazin-total-value {
    font-weight: 600;
    color: var(--mayazin-text);
    font-family: 'Courier New', monospace;
    direction: ltr;
}

/* الأزرار */
.mayazin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--mayazin-radius);
    font-family: var(--mayazin-font-family);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    min-height: 44px;
}

.mayazin-btn-primary {
    background: linear-gradient(135deg, var(--mayazin-primary) 0%, var(--mayazin-primary-dark) 100%);
    color: white;
    box-shadow: var(--mayazin-shadow);
}

.mayazin-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--mayazin-shadow-lg);
}

.mayazin-btn-secondary {
    background: var(--mayazin-surface);
    color: var(--mayazin-text);
    border: 2px solid var(--mayazin-border);
}

.mayazin-btn-secondary:hover {
    border-color: var(--mayazin-primary);
    color: var(--mayazin-primary);
}

.mayazin-btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    min-height: 36px;
}

.mayazin-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* أزرار الإجراءات */
.mayazin-form-actions {
    display: flex;
    gap: var(--mayazin-spacing);
    justify-content: flex-start;
    padding-top: var(--mayazin-spacing);
    border-top: 1px solid var(--mayazin-border);
}

/* النافذة المنبثقة */
.mayazin-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--mayazin-spacing);
}

.mayazin-modal-content {
    background: var(--mayazin-surface);
    border-radius: var(--mayazin-radius-lg);
    box-shadow: var(--mayazin-shadow-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mayazin-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--mayazin-spacing);
    border-bottom: 1px solid var(--mayazin-border);
}

.mayazin-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mayazin-text);
    margin: 0;
}

.mayazin-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--mayazin-text-light);
    border-radius: var(--mayazin-radius);
    transition: all 0.3s ease;
}

.mayazin-modal-close:hover {
    background: var(--mayazin-background);
    color: var(--mayazin-text);
}

.mayazin-modal-body {
    padding: var(--mayazin-spacing);
    overflow-y: auto;
    flex: 1;
}

.mayazin-modal-footer {
    display: flex;
    gap: var(--mayazin-spacing);
    justify-content: flex-end;
    padding: var(--mayazin-spacing);
    border-top: 1px solid var(--mayazin-border);
}

/* معاينة الفاتورة */
.mayazin-invoice-preview {
    font-family: var(--mayazin-font-family);
    line-height: 1.6;
    color: var(--mayazin-text);
}

/* الرسوم المتحركة */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* التصميم المتجاوب */
@media (max-width: 768px) {
    .mayazin-container {
        padding: 0.5rem;
    }
    
    .mayazin-title {
        font-size: 2rem;
    }
    
    .mayazin-subtitle {
        font-size: 1rem;
    }
    
    .mayazin-form-row {
        grid-template-columns: 1fr;
    }
    
    .mayazin-form-actions {
        flex-direction: column;
    }
    
    .mayazin-btn {
        width: 100%;
    }
    
    .mayazin-transcription-actions {
        flex-direction: column;
    }
    
    .mayazin-modal-content {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }
    
    .mayazin-record-btn {
        width: 100px;
        height: 100px;
    }
    
    .mayazin-section-header {
        flex-direction: column;
        gap: var(--mayazin-spacing);
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .mayazin-header {
        padding: var(--mayazin-spacing);
    }
    
    .mayazin-title {
        font-size: 1.75rem;
    }
    
    .mayazin-recording-section,
    .mayazin-transcription-section,
    .mayazin-invoice-section {
        padding: var(--mayazin-spacing);
    }
    
    .mayazin-record-btn {
        width: 80px;
        height: 80px;
        font-size: 0.75rem;
    }
    
    .mayazin-record-icon {
        width: 20px;
        height: 20px;
    }
    
    .mayazin-recording-timer {
        font-size: 1.25rem;
    }
}

/* طباعة */
@media print {
    .mayazin-recording-section,
    .mayazin-transcription-section,
    .mayazin-form-actions,
    .mayazin-modal-header,
    .mayazin-modal-footer {
        display: none !important;
    }
    
    .mayazin-container {
        background: white;
        box-shadow: none;
    }
    
    .mayazin-invoice-section {
        box-shadow: none;
        border: 1px solid #000;
    }
}

/* وضع التباين العالي */
@media (prefers-contrast: high) {
    :root {
        --mayazin-border: #000000;
        --mayazin-text: #000000;
        --mayazin-background: #ffffff;
    }
}

/* وضع تقليل الحركة */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}