/* --- Symptom Checker Styling --- */

:root {
    --primary-color: #1b5e45;
    --primary-light: #e0f2f1;
    --secondary-color: #d4a017;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.symptom-checker-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    min-height: 80vh;
}

.sc-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Progress Bar */
.sc-progress {
    margin-bottom: 40px;
    position: relative;
    padding: 0 10px;
}

.progress-track {
    background-color: #e5e7eb;
    height: 6px;
    border-radius: 10px;
    position: relative;
    z-index: 1;
}

.progress-fill {
    background-color: var(--primary-color);
    height: 100%;
    border-radius: 10px;
    width: 0%;
    transition: width 0.4s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-top: -14px;
    /* Align centers with track */
    position: relative;
    z-index: 2;
}

.step-dot {
    width: 24px;
    height: 24px;
    background-color: var(--white);
    border: 3px solid #e5e7eb;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.step-dot.active {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.step-dot.completed {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
}

/* Main Card */
.sc-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

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

.sc-title {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.sc-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Transitions */
.step-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Step 1: Species Selection */
.species-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.selection-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.selection-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.selection-card.selected {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.selection-icon {
    font-size: 3rem;
}

.selection-label {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-dark);
}

/* Step 2: About Pet (Form) */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

.pet-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.gender-options {
    display: flex;
    gap: 15px;
}

.gender-chip {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.gender-chip:hover {
    background-color: #f3f4f6;
}

.gender-chip.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Step 3: Symptoms */
.search-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.symptom-search {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.symptom-search:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.symptom-chip {
    padding: 10px 20px;
    background-color: #f3f4f6;
    border-radius: 50px;
    font-size: 0.95rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.symptom-chip:hover {
    background-color: #e5e7eb;
}

.symptom-chip.selected {
    background-color: var(--primary-color);
    color: white;
}

/* Step 4: Result */
.result-box {
    text-align: center;
}

.warning-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.result-advice {
    background-color: #fff8e1;
    border: 1px solid #ffeeba;
    color: #856404;
    padding: 20px;
    border-radius: var(--radius-md);
    margin: 20px 0;
    text-align: left;
}

/* Navigation Buttons */
.step-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.btn-sc {
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

.btn-sc-prev {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
}

.btn-sc-prev:hover {
    color: var(--text-dark);
    border-color: var(--text-dark);
}

.btn-sc-next {
    background-color: var(--primary-color);
    color: white;
    border: none;
    box-shadow: 0 4px 6px rgba(27, 94, 69, 0.2);
}

.btn-sc-next:hover {
    background-color: #144534;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(27, 94, 69, 0.3);
}

.btn-sc-next:disabled {
    background-color: #9cb3aa;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

@media (max-width: 640px) {
    .species-grid {
        grid-template-columns: 1fr;
    }

    .pet-details-grid {
        grid-template-columns: 1fr;
    }
}