:root {
    --first-color: #f7fdc1;
    --second-color: #3b65d7;
    --btn-first-color: #d3f0d4;
    --btn-second-color: #141b22;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
    background-color: var(--first-color);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    color: var(--first-color);
}
.header-panel {
    background-color: var(--second-color);
    border-radius: 16px;
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
.header-title {
    font-size: 24px;
    font-weight: 700;
}
.btn-back {
    background-color: var(--btn-first-color);
    color: var(--btn-second-color);
    border: none;
    padding: 10px 24px;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .3s, color .3s;
}
.btn-back:hover {
    background-color: var(--btn-second-color);
    color: var(--btn-first-color);
}
.main-container {
    background-color: var(--second-color);
    border-radius: 16px;
    padding: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
@media (max-width: 900px) {
    .main-container {
        grid-template-columns: 1fr;
    }
}
.section-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}
.form-group {
    margin-bottom: 20px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}
label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: lightgray;
    margin-bottom: 8px;
}
input,
select,
textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--first-color);
    border-radius: 12px;
    font-size: 15px;
    color: #020811;
    outline: none;
    background-color: #fafffc;
    transition: border-color 0.2s;
}
input:focus,
select:focus,
textarea:focus {
    border-color: #253d3b;
}
textarea {
    resize: vertical;
    min-height: 100px;
}
.btn-submit {
    background-color: var(--btn-first-color);
    color: var(--btn-second-color);
    border: none;
    width: 100%;
    padding: 16px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .3s, color .3s;
    margin-top: 10px;
}
.btn-submit:hover {
    background-color: var(--btn-second-color);
    color: var(--btn-first-color);
}
.map-wrapper {
    display: flex;
    flex-direction: column;
}
#map {
    border: 1px solid var(--first-color);
    border-radius: 16px;
    flex-grow: 1;
    min-height: 400px;
    width: 100%;
    z-index: 1;
}