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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    background: linear-gradient(135deg, #e9f0e6 0%, #d4e0cd 100%);
    min-height: 100vh;
    padding: clamp(0.75rem, 2vw, 2rem);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Адаптивный хедер */
.header {
    background: white;
    border-radius: clamp(0.75rem, 2vw, 1rem);
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 3vw, 1.5rem);
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.header h1 {
    color: #1a472a;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
}

.header > div:last-child {
    font-size: clamp(0.7rem, 2.5vw, 0.85rem);
    color: #666;
}

/* Контейнер карты */
.map-container {
    background: #fef7e0;
    border-radius: clamp(0.75rem, 2vw, 1.5rem);
    padding: clamp(0.75rem, 2vw, 1.5rem);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

canvas {
    display: block;
    margin: 0 auto;
    border-radius: 0.8rem;
    cursor: pointer;
    width: 100%;
    height: auto;
    background: #fff8e7;
}

/* Информационная карточка */
.info-card {
    position: fixed;
    background: rgba(32, 38, 28, 0.95);
    backdrop-filter: blur(12px);
    border-radius: clamp(0.75rem, 2vw, 1rem);
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 3vw, 1.5rem);
    color: white;
    z-index: 1000;
    pointer-events: none;
    border-left: 4px solid #ff9800;
    max-width: min(300px, 85vw);
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    display: none;
    line-height: 1.4;
}

.info-card strong {
    color: #ff9800;
}

/* Модальное окно */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    visibility: hidden;
    opacity: 0;
    transition: all 0.2s;
    padding: 1rem;
}

.modal.open {
    visibility: visible;
    opacity: 1;
}

.modal-card {
    background: white;
    border-radius: clamp(0.75rem, 2vw, 1.5rem);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: clamp(1rem, 4vw, 1.8rem);
    transform: scale(0.96);
    transition: transform 0.2s;
}

.modal.open .modal-card {
    transform: scale(1);
}

.modal-card h3 {
    color: #1a472a;
    margin-bottom: 0.5rem;
    border-left: 4px solid #ff9800;
    padding-left: 1rem;
    font-size: clamp(1.1rem, 4vw, 1.3rem);
}

.modal-card #modalPlotInfo {
    background: #f5f5f5;
    padding: 0.5rem;
    border-radius: 0.8rem;
    margin: 0.5rem 0 1rem;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

/* Форма в модальном окне */
.form-group {
    margin-bottom: 1rem;
}

label {
    font-weight: 600;
    display: block;
    margin-bottom: 0.3rem;
    color: #333;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

input, textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid #ddd;
    border-radius: 0.8rem;
    font-family: inherit;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

input:focus, textarea:focus {
    outline: none;
    border-color: #ff9800;
    box-shadow: 0 0 0 2px rgba(255,152,0,0.2);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* Кнопки */
.btn-send, .btn-cancel {
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

.btn-send {
    background: #ff9800;
    color: white;
}

.btn-send:hover {
    background: #e68900;
}

.btn-cancel {
    background: #e0e0e0;
    color: #333;
}

.btn-cancel:hover {
    background: #c7c7c7;
}

.modal-card .btn-group {
    display: flex;
    gap: 0.8rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* Футер */
.footer {
    text-align: center;
    margin-top: 1rem;
    color: #5a6b4e;
    font-size: clamp(0.65rem, 2vw, 0.8rem);
}

/* Загрузка */
.loading {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: clamp(0.8rem, 2.5vw, 1rem);
}

/* Адаптация для мобильных */
@media (max-width: 768px) {
    body {
        padding: 0.75rem;
    }
    
    .header {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-card {
        padding: 1.2rem;
    }
    
    .modal-card .btn-group {
        flex-direction: column;
    }
    
    .btn-send, .btn-cancel {
        width: 100%;
        text-align: center;
    }
    
    .info-card {
        max-width: 90vw;
        font-size: 0.75rem;
    }
}

/* Для сенсорных устройств */
@media (hover: none) and (pointer: coarse) {
    .info-card {
        display: none !important;
    }
    
    .modal-card button {
        min-height: 44px;
    }
    
    input, textarea {
        font-size: 16px; /* Предотвращает масштабирование на iOS */
    }
}

/* Для очень маленьких экранов */
@media (max-width: 480px) {
    .modal-card {
        padding: 1rem;
    }
    
    .modal-card h3 {
        font-size: 1.1rem;
    }
}