* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f0f2f5;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background-color: #1e3a8a;
    color: white;
    padding: 20px;
    border-radius: 8px 8px 0 0;
    text-align: center;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 24px;
    margin-bottom: 5px;
}

.header p {
    color: #bfdbfe;
    font-size: 14px;
}

.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow: hidden;
}

.card-header {
    background: #eff6ff;
    padding: 15px;
    border-bottom: 1px solid #dbeafe;
}

.card-header h2 {
    color: #1e40af;
    font-size: 18px;
}

.card-header p {
    color: #2563eb;
    font-size: 12px;
}

.form-container {
    padding: 24px;
    max-height: 70vh;
    overflow-y: auto;
}

.form-section {
    margin-bottom: 24px;
}

.form-section h3 {
    color: #4b5563;
    font-size: 16px;
    margin-bottom: 16px;
}

.input-group {
    margin-bottom: 16px;
    flex: 1;
    min-width: 180px;
}

.input-group label {
    display: flex;
    align-items: center;
    color: #4b5563;
    font-size: 14px;
    margin-bottom: 4px;
}

.input-group label i {
    margin-right: 4px;
}

.input-group input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 14px;
}

.input-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.input-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.bp-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bp-inputs input {
    flex: 1;
}

.bp-inputs span {
    color: #6b7280;
}

.submit-btn {
    background: #2563eb;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    font-size: 16px;
}

.submit-btn:hover {
    background: #1d4ed8;
}

/* Results Page Styles */
.results-content {
    padding: 24px;
}

.risk-display {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.risk-percentage {
    font-size: 48px;
    font-weight: bold;
}

.risk-info {
    color: #6b7280;
}

.risk-info .label {
    font-size: 12px;
}

.risk-level {
    font-size: 18px;
    font-weight: 600;
}

.alert-badge {
    padding: 8px 16px;
    border-radius: 9999px;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.risk-gauge {
    margin-top: 24px;
}

.risk-gauge h3 {
    color: #4b5563;
    font-size: 16px;
    margin-bottom: 8px;
}

.gauge-container {
    height: 24px;
    background: #e5e7eb;
    border-radius: 9999px;
    overflow: hidden;
}

.gauge-bar {
    height: 100%;
    transition: width 0.3s ease;
}

.gauge-labels {
    display: flex;
    justify-content: space-between;
    color: #6b7280;
    font-size: 12px;
    margin-top: 4px;
}

.factors {
    margin-top: 24px;
}

.factors h3 {
    color: #4b5563;
    font-size: 16px;
    margin-bottom: 8px;
}

.factors ul {
    list-style: disc;
    padding-left: 20px;
    color: #6b7280;
    font-size: 14px;
}

.recommendation {
    margin-top: 24px;
    padding: 16px;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    border-radius: 4px;
}

.recommendation h3 {
    color: #1e40af;
    font-size: 16px;
    margin-bottom: 8px;
}

.recommendation p {
    color: #4b5563;
    font-size: 14px;
}

.back-btn {
    margin: 20px auto;
    display: block;
    background: #6b7280;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.back-btn:hover {
    background: #4b5563;
}