/* Multi-Tools Pro Frontend Styles */

/* ====== General Tool Styles ====== */
.mtp-tool-container {
    max-width: 100%;
    margin: 20px 0;
    padding: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    transition: all 0.3s ease;
}

.mtp-tool-container:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.mtp-tool-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.mtp-tool-header h2 {
    margin: 0 0 10px;
    color: #2c3e50;
    font-size: 28px;
    font-weight: 600;
}

.mtp-tool-header p {
    margin: 0;
    color: #7f8c8d;
    font-size: 16px;
    line-height: 1.6;
}

/* ====== Input Fields ====== */
.mtp-tool-content input[type="text"],
.mtp-tool-content input[type="number"],
.mtp-tool-content input[type="url"],
.mtp-tool-content input[type="email"],
.mtp-tool-content textarea,
.mtp-tool-content select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #fff;
}

.mtp-tool-content input:focus,
.mtp-tool-content textarea:focus,
.mtp-tool-content select:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 3px rgba(0,115,170,0.1);
}

.mtp-tool-content textarea {
    min-height: 120px;
    resize: vertical;
}

/* ====== Buttons ====== */
.mtp-button-group {
    display: flex;
    gap: 12px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.mtp-tool-content .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    color: #2c3e50;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    line-height: 1;
    gap: 8px;
}

.mtp-tool-content .button:hover {
    background: #e9ecef;
    border-color: #0073aa;
    color: #0073aa;
}

.mtp-tool-content .button-primary {
    background: #0073aa;
    border-color: #0073aa;
    color: #fff;
}

.mtp-tool-content .button-primary:hover {
    background: #005a87;
    border-color: #005a87;
    color: #fff;
}

.mtp-tool-content .button:active {
    transform: translateY(1px);
}

/* ====== Results Grid ====== */
.mtp-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.result-item {
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.result-item:hover {
    transform: translateY(-3px);
    border-color: #0073aa;
    box-shadow: 0 5px 15px rgba(0,115,170,0.1);
}

.result-item .label {
    display: block;
    margin-bottom: 10px;
    color: #6c757d;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-item .value {
    display: block;
    color: #2c3e50;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
}

/* ====== Tables ====== */
.mtp-results-table,
.mtp-keyword-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.mtp-results-table th,
.mtp-keyword-table th {
    background: #0073aa;
    color: #fff;
    padding: 12px 15px;
    text-align: left;
    font-weight: 500;
}

.mtp-results-table td,
.mtp-keyword-table td {
    padding: 10px 15px;
    border-bottom: 1px solid #e0e0e0;
}

.mtp-results-table tr:last-child td,
.mtp-keyword-table tr:last-child td {
    border-bottom: none;
}

.mtp-results-table tr:hover,
.mtp-keyword-table tr:hover {
    background: #f8f9fa;
}

/* ====== Tabs ====== */
.mtp-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 25px;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 10px;
}

.mtp-tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    border-radius: 6px 6px 0 0;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.3s ease;
}

.mtp-tab-btn:hover {
    background: #f8f9fa;
    color: #0073aa;
}

.mtp-tab-btn.active {
    background: #0073aa;
    color: #fff;
}

.mtp-tab-content {
    display: none;
}

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

/* ====== Loader ====== */
.mtp-loader {
    text-align: center;
    padding: 50px;
}

.mtp-loader .spinner {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ====== Messages ====== */
.mtp-success-message {
    padding: 15px 20px;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    color: #155724;
    margin: 15px 0;
}

.mtp-error-message {
    padding: 15px 20px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    color: #721c24;
    margin: 15px 0;
}

.mtp-warning-message {
    padding: 15px 20px;
    background: #fff3cd;
    border: 1px solid #ffeeba;
    border-radius: 8px;
    color: #856404;
    margin: 15px 0;
}

/* ====== Tool Specific Styles ====== */

/* Word Counter */
.mtp-word-counter .mtp-word-counter-input {
    font-family: monospace;
    font-size: 14px;
    line-height: 1.6;
}

/* BMI Calculator */
.mtp-bmi-calculator .mtp-unit-toggle {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 25px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.mtp-bmi-calculator .mtp-unit-toggle label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.mtp-bmi-calculator .mtp-result-card {
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, #0073aa 0%, #005a87 100%);
    border-radius: 10px;
    color: #fff;
    margin-bottom: 25px;
}

.mtp-bmi-calculator .mtp-bmi-value .label,
.mtp-bmi-calculator .mtp-bmi-category .label {
    display: block;
    margin-bottom: 10px;
    font-size: 16px;
    opacity: 0.9;
}

.mtp-bmi-calculator .mtp-bmi-value .value {
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
}

.mtp-bmi-calculator .mtp-bmi-category .value {
    display: inline-block;
    padding: 8px 25px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: 600;
}

.mtp-bmi-calculator .value.underweight { background: #ffc107; color: #000; }
.mtp-bmi-calculator .value.normal { background: #28a745; color: #fff; }
.mtp-bmi-calculator .value.overweight { background: #fd7e14; color: #fff; }
.mtp-bmi-calculator .value.obese { background: #dc3545; color: #fff; }

/* QR Code Generator */
.mtp-qr-generator .mtp-qr-options {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.mtp-qr-generator .mtp-options-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

.mtp-qr-generator .mtp-qr-result {
    text-align: center;
    margin-top: 30px;
}

.mtp-qr-generator .mtp-qr-image {
    display: inline-block;
    padding: 20px;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    margin-bottom: 20px;
}

.mtp-qr-generator .mtp-qr-image canvas {
    max-width: 100%;
    height: auto;
}

/* Password Generator */
.mtp-password-generator .mtp-password-length {
    margin-bottom: 20px;
}

.mtp-password-generator .mtp-length-control {
    display: flex;
    gap: 15px;
    align-items: center;
}

.mtp-password-generator .mtp-length-slider {
    flex: 1;
}

.mtp-password-generator .mtp-length-input {
    width: 80px;
    text-align: center;
}

.mtp-password-generator .mtp-password-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 20px 0;
}

.mtp-password-generator .mtp-password-result {
    text-align: center;
    padding: 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    color: #fff;
}

.mtp-password-generator .mtp-generated-password {
    font-family: monospace;
    font-size: 28px;
    letter-spacing: 2px;
    word-break: break-all;
    margin-bottom: 15px;
}

.mtp-password-generator .mtp-password-strength {
    margin: 15px 0;
}

.mtp-password-generator .strength-meter {
    height: 8px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 5px;
}

.mtp-password-generator .strength-bar {
    height: 100%;
    width: 0;
    transition: width 0.3s ease;
}

.mtp-password-generator .strength-bar.weak { background: #dc3545; }
.mtp-password-generator .strength-bar.medium { background: #ffc107; }
.mtp-password-generator .strength-bar.strong { background: #28a745; }

/* Color Picker */
.mtp-color-picker .mtp-color-main {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.mtp-color-picker .mtp-color-display {
    text-align: center;
}

.mtp-color-picker .mtp-color-preview {
    width: 200px;
    height: 200px;
    border-radius: 10px;
    border: 3px solid #e0e0e0;
    margin-bottom: 15px;
}

.mtp-color-picker .mtp-color-input {
    width: 100%;
    height: 50px;
    padding: 5px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
}

.mtp-color-picker .mtp-color-values {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mtp-color-picker .mtp-color-format {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
}

.mtp-color-picker .mtp-color-format label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #6c757d;
}

.mtp-color-picker .mtp-format-row {
    display: flex;
    gap: 10px;
}

.mtp-color-picker .mtp-format-row input {
    flex: 1;
    font-family: monospace;
    background: #fff;
}

.mtp-color-picker .mtp-popular-colors {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 8px;
    margin: 15px 0;
}

.mtp-color-picker .color-swatch {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid #e0e0e0;
    transition: transform 0.2s;
}

.mtp-color-picker .color-swatch:hover {
    transform: scale(1.1);
    border-color: #0073aa;
}

/* JSON Formatter */
.mtp-json-formatter .mtp-json-output {
    background: #2d2d2d;
    color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 14px;
    line-height: 1.6;
    overflow-x: auto;
}

.mtp-json-formatter .json-key { color: #ff8c5a; }
.mtp-json-formatter .json-string { color: #b5cea8; }
.mtp-json-formatter .json-number { color: #6c99bb; }
.mtp-json-formatter .json-boolean { color: #d197d9; }
.mtp-json-formatter .json-null { color: #d197d9; }

/* Responsive Design */
@media (max-width: 768px) {
    .mtp-tool-container {
        padding: 20px;
    }
    
    .mtp-tool-header h2 {
        font-size: 24px;
    }
    
    .mtp-results-grid {
        grid-template-columns: 1fr;
    }
    
    .mtp-button-group {
        flex-direction: column;
    }
    
    .mtp-button-group .button {
        width: 100%;
    }
    
    .mtp-color-picker .mtp-color-main {
        grid-template-columns: 1fr;
    }
    
    .mtp-color-picker .mtp-color-preview {
        margin: 0 auto;
    }
    
    .mtp-tabs {
        flex-wrap: wrap;
    }
    
    .mtp-tab-btn {
        flex: 1;
        text-align: center;
        padding: 8px;
    }
}

/* Print Styles */
@media print {
    .mtp-tool-container {
        box-shadow: none;
        padding: 0;
    }
    
    .mtp-button-group,
    .mtp-ad-container {
        display: none;
    }
}