/* Diet Buff Form Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600;700&display=swap');

.diet-buff-container {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Inter Tight', sans-serif;
    background: transparent;
}

.diet-buff-header {
    text-align: center;
    margin-bottom: 30px;
}

.diet-buff-title {
    font-size: 2.5rem;
    font-weight: 600;
    font-family: 'Inter Tight', sans-serif;
    color: #1e3a8a;
    margin-bottom: 10px;
}

.diet-buff-subtitle {
    font-size: 1.1rem;
    font-family: 'Inter Tight', sans-serif;
    color: #6b7280;
    margin-bottom: 20px;
}

/* Progress Bar */
.diet-buff-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    gap: 8px;
}

.diet-buff-progress-step {
    flex: 1;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.diet-buff-progress-step.active {
    background: #f97316;
}

.diet-buff-progress-step.completed {
    background: #f97316;
}

/* Form Steps */
.diet-buff-step {
    display: none;
    animation: fadeIn 0.5s ease;
}

.diet-buff-step.active {
    display: block;
}

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

/* Goal Selection */
.diet-buff-goals {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

@media (max-width: 1024px) {
    .diet-buff-goals {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .diet-buff-goals {
        grid-template-columns: 1fr;
    }
}

.diet-buff-goal-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.diet-buff-goal-card:hover {
    border-color: #f97316;
    transform: translateY(-1px);
}

.diet-buff-goal-card.selected {
    border-color: #f97316;
    background: #fff7ed;
}

.diet-buff-goal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    overflow: hidden;
}

.diet-buff-goal-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.diet-buff-goal-text {
    font-weight: 600;
    font-family: 'Inter Tight', sans-serif;
    color: #374151;
    margin-bottom: 10px;
}

.diet-buff-radio {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    background: white;
    transition: border-color 0.3s, background 0.3s;
}

.diet-buff-goal-card.selected .diet-buff-radio {
    background: #f97316;
    border-color: #f97316;
}

.diet-buff-goal-card.selected .diet-buff-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Form Fields */
.diet-buff-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.diet-buff-form-group {
    margin-bottom: 20px;
}

.diet-buff-label {
    display: block;
    font-weight: 600;
    font-family: 'Inter Tight', sans-serif;
    color: #374151;
    margin-bottom: 8px;
}

.diet-buff-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Inter Tight', sans-serif;
    transition: border-color 0.3s ease;
}

.diet-buff-input:focus {
    outline: none;
    border-color: #f97316;
}

.diet-buff-textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Inter Tight', sans-serif;
    min-height: 120px;
    resize: vertical;
    transition: border-color 0.3s ease;
}

.diet-buff-textarea:focus {
    outline: none;
    border-color: #f97316;
}

/* Gender Selection */
.diet-buff-gender {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.diet-buff-gender-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.diet-buff-gender-card:hover {
    border-color: #f97316;
    transform: translateY(-1px);
}

.diet-buff-gender-card.selected {
    border-color: #f97316;
    background: #fff7ed;
}

.diet-buff-gender-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    overflow: hidden;
}

.diet-buff-gender-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.diet-buff-gender-card:nth-child(1) .diet-buff-gender-icon {
    background: transparent;
}

.diet-buff-gender-card:nth-child(2) .diet-buff-gender-icon {
    background: transparent;
}

.diet-buff-gender-card .diet-buff-radio {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    background: white;
    transition: border-color 0.3s, background 0.3s;
}

.diet-buff-gender-card.selected .diet-buff-radio {
    background: #f97316;
    border-color: #f97316;
}

.diet-buff-gender-card.selected .diet-buff-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Meal Selection */
.diet-buff-meals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 30px;
}

.diet-buff-meal-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.diet-buff-meal-card:hover {
    border-color: #f97316;
    transform: translateY(-1px);
}

.diet-buff-meal-card.selected {
    border-color: #f97316;
    background: #fff7ed;
}

.diet-buff-meal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    overflow: hidden;
}

.diet-buff-meal-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Navigation Buttons */
.diet-buff-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.diet-buff-btn {
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter Tight', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 140px;
    justify-content: center;
    outline: none;
}

.diet-buff-btn:focus {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.diet-buff-btn:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}

.diet-buff-btn:active {
    outline: none !important;
    box-shadow: none !important;
}

.diet-buff-btn-next:focus {
    background: #f97316 !important;
    color: white !important;
}

.diet-buff-btn-next:focus-visible {
    background: #f97316 !important;
    color: white !important;
}

.diet-buff-btn-back:focus {
    background: #f3f4f6 !important;
    color: #6b7280 !important;
}

.diet-buff-btn-back:focus-visible {
    background: #f3f4f6 !important;
    color: #6b7280 !important;
}

/* Button Arrow Styles */
.diet-buff-btn svg {
    width: 17px;
    height: 12px;
    transition: transform 0.3s ease;
}

.diet-buff-btn-back svg {
    color: #6b7280;
}

.diet-buff-btn-next svg {
    color: white;
}

.diet-buff-btn-submit svg {
    color: white;
}

.diet-buff-btn:hover .diet-buff-btn-submit svg {
    transform: translateX(2px);
}

.diet-buff-btn-back {
    background: #f3f4f6;
    color: #6b7280;
}

.diet-buff-btn-back:hover {
    background: #f3f4f6;
    color: #6b7280;
}

.diet-buff-btn-next {
    background: #f97316;
    color: white;
}

.diet-buff-btn-next:hover {
    background: #ea580c;
}

.diet-buff-btn-submit {
    background: #10b981;
    color: white;
}

.diet-buff-btn-submit:hover {
    background: #059669;
}

/* Privacy Notice */
.diet-buff-privacy {
    text-align: center;
    margin-top: 30px;
    padding: 15px;
    color: #6b7280;
    font-size: 0.9rem;
    font-family: 'Inter Tight', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.diet-buff-privacy-icon {
    width: 16px;
    height: 16px;
}

/* Success Message */
.diet-buff-success {
    text-align: center;
    padding: 30px 15px;
}

.diet-buff-success-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.diet-buff-success-title {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Inter Tight', sans-serif;
    color: #10b981;
    margin-bottom: 10px;
}

.diet-buff-success-message {
    color: #6b7280;
    font-size: 1rem;
    font-family: 'Inter Tight', sans-serif;
}

/* Loading State */
.diet-buff-loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.diet-buff-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #f97316;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .diet-buff-container {
        padding: 10px;
        margin: 0;
    }
    
    .diet-buff-title {
        font-size: 1.8rem;
    }
    
    .diet-buff-subtitle {
        font-size: 1rem;
    }
    
    .diet-buff-progress {
        gap: 6px;
        margin-bottom: 30px;
    }
    
    .diet-buff-progress-step {
        height: 6px;
    }
    
    .diet-buff-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .diet-buff-goals {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .diet-buff-gender {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .diet-buff-meals {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .diet-buff-navigation {
        flex-direction: column;
        gap: 15px;
    }
    
    .diet-buff-btn {
        width: 100%;
        justify-content: center;
        padding: 15px 20px;
        min-width: auto;
    }
    
    .diet-buff-goal-card,
    .diet-buff-gender-card,
    .diet-buff-meal-card {
        padding: 12px;
    }
    
    .diet-buff-goal-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .diet-buff-gender-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .diet-buff-meal-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .diet-buff-title {
        font-size: 1.5rem;
    }
    
    .diet-buff-subtitle {
        font-size: 0.9rem;
    }
    
    .diet-buff-progress {
        gap: 4px;
        margin-bottom: 25px;
    }
    
    .diet-buff-progress-step {
        height: 5px;
    }
    
    .diet-buff-meals {
        grid-template-columns: 1fr;
    }
    
    .diet-buff-goal-text,
    .diet-buff-gender-text,
    .diet-buff-meal-text {
        font-size: 0.9rem;
    }
    
    .diet-buff-label {
        font-size: 0.9rem;
    }
    
    .diet-buff-input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .diet-buff-textarea {
        padding: 12px;
        font-size: 0.9rem;
    }
}

/* Error States */
.diet-buff-error {
    color: #dc2626;
    font-size: 0.9rem;
    font-family: 'Inter Tight', sans-serif;
    margin-top: 5px;
}

.diet-buff-input.error {
    border-color: #dc2626;
}

/* Required Field Indicator */
.diet-buff-required {
    color: #dc2626;
    margin-left: 4px;
} 

.diet-buff-goal-card, .diet-buff-gender-card {
    position: relative;
}