:root {
    --primary: #6C63FF;   --secondary: #2C2C34; 
    --accent: #42EADD;    --bg: #FAFAFF; --text: #1F1F2D;
    --vibrant-purple: #584cf4; --vibrant-teal: #00b4d8; 
}

#smt-wrapper {
    background: var(--bg); color: var(--text); padding: 35px;
    border-radius: 20px; max-width: 750px; margin: 20px auto;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 20px 60px rgba(108, 99, 255, 0.15); border: 1px solid #fff;
}

/* Header */
.smt-header h2 { color: var(--primary); margin-top: 0; font-weight: 900; font-size: 32px; }
.smt-header p { color: var(--secondary); opacity: 0.8; margin-bottom: 30px; }

/* Controls */
.smt-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.smt-group label { font-size: 12px; font-weight: 800; color: var(--secondary); text-transform: uppercase; display: block; margin-bottom: 8px; }
.smt-group select { width: 100%; padding: 15px; border: 2px solid #eef0f5; border-radius: 12px; font-size: 16px; font-weight: 600; }
.smt-group select:focus { border-color: var(--primary); outline: none; }

/* --- IMAGE BOX (NEW) --- */
.smt-image-box {
    width: 100%; height: 250px;
    background: #eee; border-radius: 16px; margin-bottom: 25px;
    overflow: hidden; display: flex; align-items: center; justify-content: center;
    border: 4px solid #fff; box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}
.smt-car-photo { width: 100%; height: 100%; object-fit: cover; }
.smt-loader { color: #999; font-weight: 600; font-size: 14px; }
.smt-no-img { color: var(--primary); text-decoration: none; font-weight: bold; border: 2px solid var(--primary); padding: 10px 20px; border-radius: 30px; transition: 0.3s; }
.smt-no-img:hover { background: var(--primary); color: #fff; }

/* Dashboard */
.smt-mpg-dashboard {
    display: flex; justify-content: center; align-items: center; gap: 20px;
    margin-bottom: 30px; padding: 40px 10px; background: #fff;
    border-radius: 20px; border: 1px solid #f0f0f0;
}
.smt-dial { border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #fff; }

/* Vibrant Numbers */
.smt-val { font-family: 'Arial Black', sans-serif; font-weight: 900; line-height: 1; letter-spacing: -2px; }
#disp-city { font-size: 32px; color: var(--vibrant-purple); text-shadow: 2px 2px 0px rgba(108, 99, 255, 0.1); }
#disp-hwy { font-size: 32px; color: var(--vibrant-teal); text-shadow: 2px 2px 0px rgba(66, 234, 221, 0.2); }
#disp-comb { 
    font-size: 68px; 
    background: -webkit-linear-gradient(120deg, var(--primary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    filter: drop-shadow(0px 4px 0px rgba(0,0,0,0.1));
}
.smt-lbl { font-size: 10px; text-transform: uppercase; margin-top: 5px; color: #999; font-weight: 800; }

/* Dials */
.smt-small { width: 90px; height: 90px; border: 4px solid #f4f4f8; }
.smt-main { width: 150px; height: 150px; border: 6px solid #fff; box-shadow: 0 0 0 4px var(--accent), 0 0 40px rgba(66, 234, 221, 0.4); }

/* Specs & Analysis */
.smt-specs-box { margin-bottom: 25px; text-align: center; }
.smt-detail-row { font-size: 15px; margin-bottom: 8px; color: var(--text); }
.smt-detail-row strong { color: var(--primary); }
.smt-analysis {
    background: linear-gradient(135deg, rgba(66, 234, 221, 0.15), rgba(108, 99, 255, 0.05));
    color: var(--secondary); padding: 18px; border-radius: 12px; font-size: 15px;
    border-left: 6px solid var(--primary); font-weight: 600;
}

/* Calculator */
h4 { color: var(--secondary); margin-bottom: 15px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 800; text-transform: uppercase; font-size: 13px; }
.smt-calc-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0; }
.smt-calc-inputs input { width: 100%; padding: 14px; border: 2px solid #eee; border-radius: 10px; font-size: 18px; color: var(--primary); font-weight: 800; text-align: center; }
.smt-cost-display { font-size: 36px; font-weight: 900; color: var(--secondary); text-align: center; margin: 20px 0; padding: 25px; background: #fff; border-radius: 16px; border: 2px solid #f0f0f0; }
.smt-cost-display span { color: #E55039; }

/* Recall */
.smt-recall-section { text-align: center; margin-top: 40px; }
.smt-btn-recall { display: inline-block; width: 100%; background: var(--secondary); color: var(--accent); padding: 18px; border-radius: 50px; text-decoration: none; font-weight: 800; text-transform: uppercase; font-size: 14px; letter-spacing: 1.5px; box-shadow: 0 10px 25px rgba(44, 44, 52, 0.2); }
.smt-btn-recall:hover { transform: translateY(-3px); background: #fff; color: var(--secondary); }

/* SEO */
.smt-seo-content { margin-top: 60px; border-top: 2px solid #f0f0f0; padding-top: 30px; }
.smt-seo-content details { margin-bottom: 15px; background: #fff; padding: 15px; border-radius: 10px; border: 1px solid #f5f5f5; }
.smt-seo-content summary { font-weight: 700; color: var(--primary); cursor: pointer; }
.smt-seo-content p { color: #555; font-size: 14px; margin-top: 10px; }

@media (max-width: 500px) {
    .smt-controls, .smt-calc-inputs { grid-template-columns: 1fr; }
    .smt-main { width: 120px; height: 120px; }
    .smt-small { width: 80px; height: 80px; }
    #disp-comb { font-size: 48px; }
}