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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #1a1a2e;
    background: #f0f2f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

.logo { font-size: 28px; }
.subtitle { color: #a0aec0; margin-top: 4px; }

.search-section {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin: 16px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.form-row {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.form-row:last-child { margin-bottom: 0; }

.input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}
.input:focus { border-color: #4299e1; }
.input-sm { flex: 0 0 auto; width: auto; }

.btn {
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-primary {
    background: #4299e1;
    color: #fff;
}
.btn-primary:hover { background: #3182ce; }

.filter-label {
    font-weight: 600;
    font-size: 14px;
    margin-right: 4px;
}
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 0.2s;
}
.checkbox-label:hover { background: #edf2f7; }
.checkbox-label input { accent-color: #4299e1; }

.map-section { margin: 16px 0; }
.map {
    width: 100%;
    height: 400px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 16px 0 8px;
}
.results-count {
    font-size: 14px;
    color: #718096;
}

.results-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.station-card {
    background: #fff;
    border-radius: 10px;
    padding: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s;
}
.station-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-1px);
}
.station-card.highlighted {
    border: 2px solid #4299e1;
    box-shadow: 0 0 0 3px rgba(66,153,225,0.2);
}

.station-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
.station-name { font-size: 16px; }
.station-rating { color: #ecc94b; font-size: 14px; }
.station-address { color: #718096; font-size: 13px; margin: 4px 0 10px; }

.fuel-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.fuel-item {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    border: 1px solid;
}
.fuel-item.available {
    background: #f0fff4;
    border-color: #c6f6d5;
    color: #276749;
}
.fuel-item.unavailable {
    background: #fff5f5;
    border-color: #fed7d7;
    color: #9b2c2c;
}
.fuel-name { font-weight: 600; }
.fuel-price { font-weight: 500; }

.suggest-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    max-height: 240px;
    overflow-y: auto;
}
.suggest-item {
    padding: 10px 14px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s;
}
.suggest-item:hover {
    background: #ebf8ff;
}
.form-row:first-child {
    position: relative;
}