* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    height: 100%;
    font-family: Arial, sans-serif;
    background: #f4f6f9;
}

.croquis-app {
    min-height: 100vh;
    padding: 12px;
}

.croquis-layout {
    height: calc(100vh - 24px);
}

.croquis-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 12px;
    height: 100%;
}

.panel-mapa,
.croquis-panel {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    min-height: 0;
}

.panel-mapa {
    display: flex;
    flex-direction: column;
    padding: 12px;
    overflow: hidden;
}

.croquis-header {
    margin-bottom: 10px;
}

.croquis-header h1 {
    margin: 0 0 10px 0;
    font-size: 22px;
}

.buscador-aula {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.buscador-aula label {
    font-weight: bold;
}

.buscador-aula input {
    flex: 1;
    min-width: 220px;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
}

.buscador-aula button {
    border: none;
    background: #8b1e3f;
    color: #fff;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

.buscador-aula button:hover {
    background: #a5284d;
}

.mapa-wrapper {
    flex: 1;
    min-height: 0;
    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: auto;
    background: #eef2f7;
    padding: 8px;
}

.mapa-wrapper svg {
    width: 100%;
    height: auto;
    display: block;
}

.croquis-panel {
    padding: 16px;
    overflow-y: auto;
}

.croquis-panel h2 {
    margin-top: 0;
    font-size: 20px;
}

#infoEdificio {
    line-height: 1.5;
}

@media (max-width: 1000px) {
    .croquis-main {
        grid-template-columns: 1fr;
        grid-template-rows: 60vh auto;
    }

    .croquis-panel {
        min-height: 250px;
    }
}