/**
 * Tool-specific styles - Keyboard, Calculators, etc.
 * This file contains styling for all interactive tools
 */

/* ===========================
   Tool Container
   =========================== */
.tool-container {
    background-color: var(--color-bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.tool-title {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* ===========================
   Arabic Keyboard Styles
   =========================== */

/* Textarea for Arabic text input */
.arabic-textarea {
    width: 100%;
    min-height: 130px;
    padding: 10px;
    font-size: 23px;
    font-weight: bold;
    font-family: var(--font-arabic);
    direction: rtl;
    text-align: right;
    background: lemonchiffon;
    color: #000080;
    border: 1px double #808080;
    border-radius: 2px;
    resize: vertical;
    margin-bottom: var(--spacing-md);
    transition: var(--transition);
}

.arabic-textarea:focus {
    outline: none;
    border-color: #666;
    box-shadow: 0 0 8px rgba(135, 206, 235, 0.3);
}

/* Toolbar above keyboard */
.keyboard-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: rgba(131, 131, 131, 0.11);
    border: 1px solid #d4d4d4;
    border-radius: 5px;
}

.toolbar-btn {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    background: #f8f9fa;
    color: #495057;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
}

.toolbar-btn svg {
    flex-shrink: 0;
}

.toolbar-btn:hover {
    background: #e9ecef;
    border-color: #ced4da;
}

.toolbar-btn:active {
    background: #dee2e6;
    transform: translateY(0);
}

.toolbar-btn.btn-primary {
    background: #2563eb;
    color: white;
    border-color: #2563eb;
}

.toolbar-btn.btn-primary:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
}

.toolbar-btn.btn-danger {
    background: #f8f9fa;
    color: #dc3545;
    border-color: #dee2e6;
}

.toolbar-btn.btn-danger:hover {
    background: #fee2e2;
    border-color: #fca5a5;
}

/* Keyboard wrapper */
.keyboard-wrapper {
    background: #000000;
    padding: 15px;
    border-radius: 3px;
    border: 1px solid #9F9FA8;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
}

/* Numbers section */
.keyboard-numbers {
    margin-bottom: 12px;
}

.numbers-row {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 3px;
}

.number-btn {
    flex: 0 1 auto;
    min-width: 35px !important;
    height: 30px !important;
    font-size: 16px !important;
    padding: 0 !important;
}

/* Keyboard rows */
.keyboard-rows {
    margin-bottom: 10px;
}

.keyboard-row {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 4px;
}

/* Individual key button */
.key-btn {
    flex: 1 1 auto;
    min-width: 45px;
    max-width: 80px;
    height: 48px;
    padding: 0;
    font-size: 22px;
    font-family: 'Times New Roman', Times, serif;
    font-weight: normal;
    background: radial-gradient(circle at center, #111111 0%, #2D2D2D 43%, #5C5C5C 100%);
    color: #FFFFB9;
    border: 1px solid #4D4D4D;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.key-btn:hover {
    background: radial-gradient(circle at center, #717171 0%, #909090 43%, #FFFFFF 100%);
    color: #FFFFFF;
    border-color: #E7E7E7;
}

.key-btn:active {
    background: #F5F5F5;
    color: #838383;
}

/* Keyboard sections (diacritics, extras) */
.keyboard-section {
    margin-bottom: 12px;
}

.section-title {
    font-size: 15px;
    font-weight: 600;
    color: #FFFFB9;
    margin-bottom: 10px;
    text-align: center;
    font-family: Arial, sans-serif;
}

/* Combined diacritics and extras - one row on large screens, wraps on small screens */
.keyboard-diacritics-extras {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    align-items: center;
}

.diacritic-btn,
.extra-btn {
    min-width: 45px;
    max-width: 70px;
    height: 45px;
    font-size: 20px;
    flex: 0 1 auto;
}

/* Space bar - integrated in row 4 */
.space-btn {
    flex: 2 1 auto !important;
    min-width: 180px !important;
    max-width: 400px !important;
    height: 48px;
    font-size: 14px;
    color: #FFFFB9;
    background: radial-gradient(circle at center, #111111 0%, #2D2D2D 43%, #5C5C5C 100%);
    border: 1px solid #4D4D4D;
}

.space-btn:hover {
    background: radial-gradient(circle at center, #717171 0%, #909090 43%, #FFFFFF 100%);
    color: #FFFFFF;
    border-color: #E7E7E7;
}

.space-btn:active {
    background: #F5F5F5;
    color: #838383;
}


/* ===========================
   Calculator Styles
   =========================== */

.calculator-container {
    background-color: var(--color-bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: var(--spacing-lg) 0;
}

.calculator-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
}

.form-input,
.form-select {
    padding: var(--spacing-sm);
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-family: var(--font-body);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

.form-input[type="number"] {
    text-align: right;
}

.calculate-btn {
    padding: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 700;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    margin-top: var(--spacing-sm);
}

.calculate-btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 95, 141, 0.3);
}

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

/* Results display */
.result-container {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: var(--border-radius);
    text-align: center;
    display: none;
}

.result-container.show {
    display: block;
    animation: slideIn 0.3s ease;
}

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

.result-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.result-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin: var(--spacing-sm) 0;
}

.result-details {
    font-size: 1rem;
    opacity: 0.95;
    margin-top: var(--spacing-sm);
}

/* ===========================
   Responsive Design for Tools
   =========================== */

@media (max-width: 768px) {
    .arabic-textarea {
        min-height: 100px;
        font-size: 20px;
    }

    .keyboard-toolbar {
        flex-direction: column;
    }

    .toolbar-btn {
        min-width: 100%;
        font-size: 13px;
    }

    .keyboard-wrapper {
        padding: 10px;
    }

    .key-btn {
        min-width: 32px;
        max-width: 60px;
        height: 38px;
        font-size: 18px;
    }

    .number-btn {
        min-width: 28px !important;
        height: 26px !important;
        font-size: 14px !important;
    }

    .diacritic-btn,
    .extra-btn {
        min-width: 38px;
        max-width: 55px;
        height: 38px;
        font-size: 18px;
    }

    .space-btn {
        min-width: 120px !important;
        max-width: 300px !important;
        font-size: 12px;
    }

    .keyboard-row {
        gap: 3px;
    }

    .numbers-row {
        gap: 3px;
    }

    .result-value {
        font-size: 2rem;
    }

}

@media (max-width: 480px) {
    .tool-container {
        padding: var(--spacing-md);
    }

    .arabic-textarea {
        font-size: 18px;
        padding: 8px;
    }

    .keyboard-wrapper {
        padding: 8px;
    }

    .key-btn {
        min-width: 26px;
        max-width: 45px;
        height: 32px;
        font-size: 15px;
        padding: 0;
    }

    .number-btn {
        min-width: 24px !important;
        height: 22px !important;
        font-size: 12px !important;
    }

    .diacritic-btn,
    .extra-btn {
        min-width: 32px;
        max-width: 45px;
        height: 32px;
        font-size: 16px;
    }

    .space-btn {
        min-width: 100px !important;
        max-width: 200px !important;
        font-size: 11px;
    }

    .keyboard-row {
        gap: 2px;
    }

    .numbers-row {
        gap: 2px;
    }

    .keyboard-diacritics-extras {
        gap: 4px;
    }

}

/* ===========================
   Photoshop Tool Styles
   =========================== */

/* Photoshop tool grid layout */
.photoshop-tool-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.photoshop-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.photoshop-label {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.photoshop-textarea {
    width: 100%;
    min-height: 200px;
    padding: 15px;
    font-size: 20px;
    font-family: var(--font-arabic);
    background: #ffffe7;
    color: #ff0c00;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-weight: bold;
    resize: vertical;
    transition: var(--transition);
}

.photoshop-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

.photoshop-textarea[readonly] {
    background: #fff;
    border-style: dashed;
}

/* Photoshop toolbar */
.photoshop-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: rgba(131, 131, 131, 0.08);
    border-radius: 8px;
}

.toolbar-btn.btn-success {
    background: #059669;
    color: white;
    border-color: #059669;
}

.toolbar-btn.btn-success:hover {
    background: #047857;
    border-color: #047857;
}

/* Instructions section */
.photoshop-instructions {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    margin-top: var(--spacing-lg);
}

.photoshop-instructions h3 {
    color: var(--color-primary);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.photoshop-instructions ol {
    margin: 0;
    padding-left: 1.5rem;
}

.photoshop-instructions li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

/* Toast notification - bottom right */
.toast-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

html[dir="rtl"] .toast-notification {
    right: auto;
    left: 24px;
}

.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-notification.success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.toast-notification.error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive - Photoshop Tool */
@media (max-width: 768px) {
    .photoshop-tool-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .photoshop-textarea {
        min-height: 150px;
        font-size: 18px;
    }

    .photoshop-toolbar {
        flex-direction: column;
    }

    .toolbar-btn {
        width: 100%;
    }

    .toast-notification {
        top: 60%;
        bottom: auto;
        left: 50%;
        right: auto;
        transform: translate(-50%, -50%) scale(0.9);
        font-size: 14px;
        justify-content: center;
        opacity: 0;
        z-index: 99999;
    }

    .toast-notification.show {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }

    html[dir="rtl"] .toast-notification {
        left: 50%;
        right: auto;
    }
}

@media (max-width: 480px) {
    .photoshop-textarea {
        min-height: 120px;
        font-size: 16px;
        padding: 10px;
    }

    .photoshop-instructions {
        padding: var(--spacing-md);
    }
}

/* ===========================
   BAC Calculator Styles
   =========================== */

/* Mode selector buttons */
.bac-mode-selector {
    display: flex;
    gap: 10px;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.mode-btn {
    flex: 1;
    min-width: 150px;
    padding: 12px 20px;
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #495057;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.mode-btn:hover {
    background: #e9ecef;
    border-color: var(--color-primary);
}

.mode-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Mode containers */
.bac-mode {
    display: none;
    background: #fff;
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 2px solid #e9ecef;
}

.bac-mode h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

/* Input groups */
.bac-input-group {
    margin-bottom: var(--spacing-md);
}

.bac-input-group label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.bac-input-group input {
    width: 100%;
    padding: 12px;
    font-size: 1.1rem;
    text-align: center;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    transition: var(--transition);
}

.bac-input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

/* BAC results */
.bac-result {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: 10px;
    text-align: center;
}

.bac-result.failed {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.bac-result.easy {
    background: linear-gradient(135deg, #28a745, #218838);
}

.bac-result.impossible {
    background: linear-gradient(135deg, #ffc107, #ff9800);
}

.bac-result .result-label {
    font-size: 0.95rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-xs);
}

.bac-result .result-value {
    font-size: 3rem;
    font-weight: 700;
    margin: var(--spacing-sm) 0;
}

.bac-result .result-mention {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.bac-result .result-status {
    font-size: 1.1rem;
    opacity: 0.95;
}

.bac-result .result-message {
    font-size: 1rem;
    margin-top: var(--spacing-sm);
    font-weight: 600;
}

.bac-result.passed {
    background: linear-gradient(135deg, #28a745, #218838);
}

/* BAC feedback notification */
.bac-feedback {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(220, 53, 69, 0.95);
    color: white;
    padding: 20px 40px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    min-width: 300px;
    max-width: 500px;
    border: 3px solid #dc3545;
    box-shadow: 0 0 20px rgba(220, 53, 69, 0.5);
}

.bac-feedback.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Responsive - BAC Calculator */
@media (max-width: 768px) {
    .bac-mode-selector {
        flex-direction: column;
    }

    .mode-btn {
        min-width: 100%;
    }

    .bac-result .result-value {
        font-size: 2.5rem;
    }

    .bac-feedback {
        font-size: 16px;
        padding: 15px 30px;
        min-width: 250px;
    }
}

@media (max-width: 480px) {
    .bac-result .result-value {
        font-size: 2rem;
    }
}

/* ===========================
   Age Calculator Styles
   =========================== */

.age-form {
    background: #fff;
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-lg);
}

.age-input-group {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.age-result-main {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    border-radius: 10px;
    margin-bottom: var(--spacing-lg);
}

.age-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.age-stat-card {
    background: #f8f9fa;
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    border-left: 4px solid var(--color-primary);
    transition: var(--transition);
}

.age-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.age-stat-card.birthday-card {
    border-left-color: #ff6b6b;
    background: linear-gradient(135deg, #fff5f5, #ffe0e0);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.birthday-card .stat-value {
    color: #ff6b6b;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

/* Age feedback notification */
.age-feedback {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(220, 53, 69, 0.95);
    color: white;
    padding: 20px 40px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    min-width: 300px;
    max-width: 500px;
    border: 3px solid #dc3545;
    box-shadow: 0 0 20px rgba(220, 53, 69, 0.5);
}

.age-feedback.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Responsive - Age Calculator */
@media (max-width: 768px) {
    .age-input-group {
        grid-template-columns: 1fr;
    }

    .age-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-value {
        font-size: 1.5rem;
    }

    .age-feedback {
        font-size: 16px;
        padding: 15px 30px;
        min-width: 250px;
    }
}

@media (max-width: 480px) {
    .age-stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-value {
        font-size: 1.3rem;
    }
}

/* ===========================
   Share Bar
   =========================== */

.share-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: var(--spacing-md) 0;
    margin: var(--spacing-md) auto;
    max-width: 1400px;
}

.share-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #666;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.share-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.share-btn:active {
    transform: scale(0.95);
}

.share-whatsapp { background: #25D366; }
.share-facebook { background: #1877F2; }
.share-twitter  { background: #000000; }
.share-telegram { background: #2AABEE; }

@media (max-width: 480px) {
    .share-btn {
        width: 40px;
        height: 40px;
    }

    .share-btn svg {
        width: 18px;
        height: 18px;
    }
}

/* ===========================
   Print Styles for Tools
   =========================== */
@media print {
    .keyboard-toolbar,
    .keyboard-wrapper,
    .calculate-btn,
    .share-bar {
        display: none;
    }

    .arabic-textarea {
        border: 1px solid #000;
        min-height: auto;
    }
}