.page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 10px;
    background: linear-gradient(135deg, #181c1f 0%, #232a26 100%);
    min-height: 100vh;
}

.cardio-main-card {
    background: rgba(30, 34, 38, 0.55);
    border-radius: 40px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1.5px solid rgba(255, 215, 0, 0.12);
    padding: 40px 40px 30px 40px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 32px;
}

.cardio-model-name {
    font-size: 3rem;
    font-family: 'Playfair Display', serif;
    color: #b6884c;
    margin-bottom: 32px;
    text-align: center;
    letter-spacing: 2px;
    text-shadow: 0 2px 12px rgba(255, 215, 0, 0.08);
}

.cardio-flex-row {
    display: flex;
    gap: 48px;
    align-items: flex-start;
}

.cardio-form {
    flex: 1;
    max-width: 440px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: rgba(24, 28, 31, 0.65);
    border-radius: 24px;
    box-shadow: 0 2px 12px rgba(255, 215, 0, 0.10);
    padding: 32px 24px 24px 24px;
}

.input-group label {
    display: block;
    font-size: 1.08rem;
    color: #b6884c;
    font-weight: 600;
    margin-bottom: 6px;
}
.input-group input,
.input-group select {
    width: 100%;
    padding: 8px 12px;
    font-size: 1.06rem;
    border-radius: 12px;
    border: 1.5px solid #b6884c;
    box-sizing: border-box;
    background: rgba(255,255,255,0.08);
    color: #e2c5c5;
    margin-bottom: 10px;
    transition: border 0.2s;
}

.input-group select {
    background: rgba(24, 28, 31, 0.95);
    color: #e2c5c5;
    border: 1.5px solid #b6884c;
    border-radius: 12px;
}

.input-group select option {
    background: rgba(24, 28, 31, 0.95);
    color: #e2c5c5;
    border-radius: 12px;
}

.input-group input:focus,
.input-group select:focus {
    border: 1.5px solid #ffd700;
    outline: none;
}

.go-btn {
    background: linear-gradient(90deg, #b6884c 0%, #ffd700 100%);
    color: #232a26;
    border: none;
    border-radius: 18px;
    padding: 14px 36px;
    font-size: 1.2rem;
    font-weight: bold;
    margin-top: 18px;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 2px 12px rgba(255, 215, 0, 0.12);
}
.go-btn:hover { background: linear-gradient(90deg, #ffd700 0%, #b6884c 100%); transform: scale(1.04); }

.cardio-result-area {
    color: #ecce25;
    font-size: 1.25rem;
    text-align: left;
    margin-top: 10px;
    flex: 1;
    margin-left: 0;
    min-height: 0;
    display: block;
    background: none;
}

.cardio-charts-row {
    display: flex;
    gap: 32px;
    margin-top: 26px;
    flex-wrap: wrap;
    justify-content: flex-start;
    background: rgba(30, 34, 38, 0.35);
    border-radius: 32px;
    box-shadow: 0 4px 24px rgba(255, 215, 0, 0.08);
    padding: 32px 0;
}
.chart-with-caption {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 340px;
    background: rgba(24, 28, 31, 0.65);
    border-radius: 18px;
    box-shadow: 0 2px 12px rgba(255, 215, 0, 0.10);
    padding: 18px 18px 10px 18px;
}
.chart-space {
    background: #1b2421;
    min-height: 220px;
    width: 100%;
    border-radius: 21px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.chart-with-caption img {
    width: 100%;
    border-radius: 12px;
    border: 1.5px solid #b6884c;
    margin-bottom: 10px;
    background: #232a26;
}
.chart-caption {
    color: #ffd700;
    font-size: 1.01rem;
    text-align: center;
}
.chart-placeholder {
    width: 100%;
    min-height: 120px;
    background: rgba(255, 215, 0, 0.08);
    border: 2px dashed #b6884c;
    border-radius: 18px;
    color: #b6884c;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 64px 0;
    font-family: 'Playfair Display', serif;
}

.cardio-side-block {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 32px;
    min-width: 380px;
    max-width: 540px;
    min-height: 510px;
}

.cardio-writing-block,
.cardio-results-block {
    background: rgba(30, 34, 38, 0.55);
    border-radius: 24px;
    box-shadow: 0 2px 12px rgba(255, 215, 0, 0.10);
    padding: 24px 18px;
    margin-bottom: 0;
    color: #e2c5c5;
    font-size: 1.08rem;
    line-height: 1.7;
}

.cardio-results-block{
    min-height: 120px;
}

.side-block-title {
    color: #b6884c;
    font-size: 1.25rem;
    font-family: 'Playfair Display', serif;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.prediction-text {
    font-size: 1.08rem;
    font-family: inherit;
    color: #e2c5c5;
    font-weight: normal;
    letter-spacing: normal;
    text-shadow: none;
    line-height: 1.7;
}

@media (max-width: 900px) {
    .cardio-flex-row { flex-direction: column; gap: 24px; }
    .cardio-result-area { margin-left: 0; min-height: 80px; }
    .cardio-form, .chart-with-caption { max-width: 100%; }
    .cardio-side-block { max-width: 100%; }
}
@media (max-width: 768px) {
  .cardio-side-block {
    min-width: 0 !important;
    max-width: 350px !important;
    margin-left: 1px !important;
    margin-right: 1px !important;
    width: 60vw !important;
  }
  .cardio-writing-block,
  .cardio-results-block {
    max-width: 350px !important;
    width: 60vw !important;
    margin-left: 1px !important;
    margin-right: 1px !important;
  }
}