/* FitBox Calorie Calculator - Step-by-Step Form Styles */

#fitbox-calculator-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Trigger Button */
.fitbox-trigger {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.fitbox-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.fitbox-trigger:active {
    transform: translateY(0);
}

/* Icon Animation */
.fitbox-icon {
    width: 24px;
    height: 24px;
    animation: pulse 2s infinite;
}

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

.fitbox-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.fitbox-label {
    font-size: 16px;
    font-weight: 600;
}

/* Widget States */
.fitbox-widget-closed .fitbox-calculator-panel {
    display: none;
}

.fitbox-widget-open .fitbox-trigger {
    display: none;
}

/* Calculator Panel */
.fitbox-calculator-panel {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    max-height: 80vh;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    transform: scale(0.8) translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fitbox-widget-open .fitbox-calculator-panel {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Header */
.fitbox-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fitbox-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.fitbox-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.fitbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Content */
.fitbox-content {
    padding: 20px;
    max-height: 60vh;
    overflow-y: auto;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 25px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 14.28%; /* 1/7 steps */
}

.progress-text {
    text-align: center;
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

/* Form Steps */
.nutrition-form {
    position: relative;
}

.form-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.form-step.active {
    display: block;
}

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

.step-header {
    text-align: center;
    margin-bottom: 25px;
}

.step-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.step-header h4 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
}

.step-header p {
    margin: 0;
    color: #6b7280;
    font-size: 14px;
}

/* Input Groups */
.input-group {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}

.input-group input {
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    width: 120px;
    transition: all 0.2s;
    background: #f9fafb;
    color: #1f2937 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
}

.input-group input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    color: #1f2937 !important;
}

/* Force number input styles to override theme conflicts */
.input-group input[type="number"] {
    color: #1f2937 !important;
    background: #f9fafb !important;
    border: 2px solid #e5e7eb !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    text-align: center !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
    appearance: none !important;
}

.input-group input[type="number"]:focus {
    color: #1f2937 !important;
    background: white !important;
    border-color: #667eea !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
}

/* Remove number input spinners */
.input-group input[type="number"]::-webkit-outer-spin-button,
.input-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
}

/* Firefox number input */
.input-group input[type="number"] {
    -moz-appearance: textfield !important;
}

.input-group label {
    font-size: 16px;
    font-weight: 500;
    color: #6b7280;
}

/* Radio Groups */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option {
    position: relative;
    cursor: pointer;
    display: block;
}

.radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-custom {
    display: block;
    padding: 16px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    background: #f9fafb;
    transition: all 0.2s;
    font-weight: 500;
    text-align: center;
    color: #1f2937;
}

.radio-custom small {
    display: block;
    font-size: 12px;
    color: #6b7280;
    font-weight: 400;
    margin-top: 4px;
}

.radio-option:hover .radio-custom {
    border-color: #667eea;
    background: white;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.radio-option input[type="radio"]:checked + .radio-custom small {
    color: rgba(255, 255, 255, 0.8);
}

/* Navigation */
.form-navigation {
    display: flex;
    gap: 10px;
    margin-top: 30px;
    justify-content: space-between;
}

.nav-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
}

.prev-btn {
    background: #f3f4f6;
    color: #6b7280;
}

.prev-btn:hover:not(:disabled) {
    background: #e5e7eb;
    color: #374151;
}

.prev-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.next-btn, .submit-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.next-btn:hover, .submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

/* Results Section */
.results-section {
    animation: fadeIn 0.5s ease;
}

.results-section h4 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
}

.result-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.result-card {
    padding: 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.2s;
}

.result-card:hover {
    transform: translateY(-2px);
}

.result-card.calories {
    background: linear-gradient(135deg, #fef3c7, #f59e0b);
    color: #92400e;
}

.result-card.protein {
    background: linear-gradient(135deg, #ddd6fe, #8b5cf6);
    color: #5b21b6;
}

.result-card.carbs {
    background: linear-gradient(135deg, #d1fae5, #10b981);
    color: #065f46;
}

.result-card.fats {
    background: linear-gradient(135deg, #fed7d7, #f56565);
    color: #c53030;
}

.result-icon {
    font-size: 24px;
}

.result-content {
    flex: 1;
}

.result-label {
    font-size: 12px;
    font-weight: 500;
    opacity: 0.8;
    margin-bottom: 2px;
}

.result-value {
    font-size: 18px;
    font-weight: 700;
}

/* Recommendations */
.result-recommendations {
    background: #f8fafc;
    padding: 16px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    margin-bottom: 20px;
}

.result-recommendations h5 {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
}

#recommendations-text {
    color: #4b5563;
    line-height: 1.5;
    font-size: 14px;
}

/* Restart Button */
.restart-btn {
    width: 100%;
    padding: 12px;
    background: #f3f4f6;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    color: #6b7280;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.restart-btn:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
    color: #374151;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .fitbox-calculator-panel {
        width: 95vw;
        bottom: 10px;
        right: 2.5vw;
    }
    
    .fitbox-trigger {
        bottom: 10px;
        right: 10px;
        padding: 12px 16px;
    }
    
    .fitbox-label {
        font-size: 14px;
    }
    
    .step-icon {
        font-size: 40px;
    }
    
    .step-header h4 {
        font-size: 18px;
    }
    
    .result-cards {
        grid-template-columns: 1fr;
    }
    
    .form-navigation {
        flex-direction: column;
    }
    
    .nav-btn {
        margin-bottom: 8px;
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading .nav-btn {
    position: relative;
}

.loading .nav-btn::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

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

/* Override any WordPress theme styles that might interfere */
#fitbox-calculator-widget input[type="number"],
#fitbox-calculator-widget .input-group input[type="number"] {
    color: #1f2937 !important;
    background-color: #f9fafb !important;
    border: 2px solid #e5e7eb !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    text-align: center !important;
    padding: 12px 16px !important;
    border-radius: 12px !important;
    width: 120px !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: textfield !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
}

#fitbox-calculator-widget input[type="number"]:focus,
#fitbox-calculator-widget .input-group input[type="number"]:focus {
    color: #1f2937 !important;
    background-color: white !important;
    border-color: #667eea !important;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
    outline: none !important;
}

/* Remove number input spinners completely */
#fitbox-calculator-widget input[type="number"]::-webkit-outer-spin-button,
#fitbox-calculator-widget input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0 !important;
    display: none !important;
}

/* Placeholder styles */
#fitbox-calculator-widget input[type="number"]::placeholder {
    color: #9ca3af !important;
    opacity: 1 !important;
    font-weight: 400 !important;
}

/* Ensure input values are always visible and properly styled */
#fitbox-calculator-widget input[type="number"]:not(:placeholder-shown) {
    color: #1f2937 !important;
    background-color: white !important;
}

.error-message {
    color: #dc2626;
    font-size: 12px;
    margin-top: 5px;
    text-align: center;
}